10-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2020

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ______ to ______

333-179941-01 333-204880 333-225797-01	PROSPER MARKETPLACE, INC. a Delaware corporation 221 Main Street, 3rd Floor San Francisco, CA 94105 Telephone: (415) 593-5400	73-1733867
333-179941 333-204880-01 333-225797	PROSPER FUNDING LLC a Delaware limited liability company 221 Main Street, 3rd Floor San Francisco, CA 94105 Telephone: (415) 593-5400	45-4526070
Commission File Number	Exact Name of Registrant as Specified in its Charter State or Other Jurisdiction of Incorporation or Organization Address of Principal Executive Offices, Zip Code Registrant's Telephone Number (Including Area Code)	I.R.S. Employer Identification Number

Securities registered pursuant to Section 12(b) of the Act:	Title of Each Class	Trading Symbol	Name of Each Exchange on Which Registered
Prosper Marketplace, Inc.	None	None	None
Prosper Funding LLC	None	None	None
Securities registered pursuant to Section 12(g) of the Act:
Prosper Marketplace, Inc.	None	None	None
Prosper Funding LLC	None	None	None

Indicate by check mark if each registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Prosper Marketplace, Inc.	Yes ¨ No ý
Prosper Funding LLC	Yes ¨ No ý

Indicate by check mark if each registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.

Prosper Marketplace, Inc.	Yes ¨ No ý
Prosper Funding LLC	Yes ¨ No ý

Indicate by check mark whether each registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Prosper Marketplace, Inc.	Yes ý No ¨
Prosper Funding LLC	Yes ý No ¨

Indicate by check mark whether each registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

Prosper Marketplace, Inc.	Yes ý No ¨
Prosper Funding LLC	Yes ý No ¨

Indicate by check mark whether each registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

	Large  Accelerated  Filer	Accelerated  Filer	Non-accelerated Filer	Smaller  Reporting  Company	Emerging Growth Company
Prosper Marketplace, Inc.	☐	☐	x	☐	☐
Prosper Funding LLC	☐	☐	x	☐	☐

If an emerging growth company, indicate by check mark if each registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Prosper Marketplace, Inc.	¨
Prosper Funding LLC	¨

Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C.7262(b)) by the registered public accounting firm that prepared or issued its audit report.

Prosper Marketplace, Inc.	¨
Prosper Funding LLC	¨

Indicate by check mark whether each registrant is a shell company (as defined in Rule 12b-2 of the Act).

Prosper Marketplace, Inc.	Yes ☐ No ý
Prosper Funding LLC	Yes ☐ No ý

Prosper Funding LLC meets the conditions set forth in General Instruction I(1)(a) and (b) of Form 10-K and is therefore filing this Annual Report on Form 10-K with the reduced disclosure format specified in General Instruction I(2) of Form 10-K.

	Aggregate Market Value of Voting and Non-Voting Common Equity Held by Non-Affiliates of the Registrant at	Number of Shares of Common Stock of the Registrant Outstanding at
	June 30, 2020	March 8, 2021
Prosper Marketplace, Inc.	(a)	69,273,769
		($0.01 par value)
Prosper Funding LLC	(a)(b)	None
(a) Not applicable
(b) All voting and non-voting common equity is owned by Prosper Marketplace, Inc.

THIS COMBINED FORM 10-K IS SEPARATELY FILED BY PROSPER MARKETPLACE, INC. AND PROSPER FUNDING LLC. INFORMATION CONTAINED HEREIN RELATING TO ANY INDIVIDUAL REGISTRANT IS FILED BY SUCH REGISTRANT ON ITS OWN BEHALF. EACH REGISTRANT MAKES NO REPRESENTATION AS TO INFORMATION RELATING TO THE OTHER REGISTRANT.

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TABLE OF CONTENTS

ITEM		Page
PART I
ITEM 1	Business	6
ITEM 1A	Risk Factors	16
ITEM 1B	Unresolved Staff Comments	39
ITEM 2	Properties	39
ITEM 3	Legal Proceedings	39
ITEM 4	Mine Safety Disclosures	39
PART II
ITEM 5	Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	40
ITEM 6	Selected Financial Data	40
ITEM 7	Management’s Discussion and Analysis of Financial Condition and Results of Operations	44
ITEM 7A	Quantitative and Qualitative Disclosures About Market Risk	68
ITEM 8	Financial Statements and Supplementary Data	69
ITEM 9	Changes in and Disagreements With Accountants on Accounting and Financial Disclosure	70
ITEM 9A	Controls and Procedures	70
ITEM 9B	Other Information	71
PART III
ITEM 10	Directors, Executive Officers and Corporate Governance	72
ITEM 11	Executive Compensation	77
ITEM 12	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	88
ITEM 13	Certain Relationships and Related Transactions, and Director Independence	92
ITEM 14	Principal Accounting Fees and Services	94
PART IV
ITEM 15	Exhibits, Financial Statement Schedules	96
SIGNATURES
EXHIBIT INDEX
XBRL Content

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Except as the context requires otherwise, as used herein, “Registrants” refers to Prosper Marketplace, Inc. (“PMI”), a Delaware corporation, and its wholly owned subsidiary, Prosper Funding LLC (“PFL”), a Delaware limited liability company; “we,” “us,” “our,” “Prosper,” and the “Company” refer to PMI and its wholly owned subsidiaries, PFL, BillGuard, Inc. (“BillGuard”), a Delaware corporation, Prosper Healthcare Lending LLC (“PHL”), a Delaware limited liability company, Prosper Warehouse I Trust (“PWIT”), a Delaware statutory trust, Prosper Warehouse II Trust (“PWIIT”), a Delaware statutory trust, Prosper Marketplace Issuance Trust, Series 2019-1 (“PMIT 2019-1”), a Delaware statutory trust, Prosper Marketplace Issuance Trust, Series 2019-2 (“PMIT 2019-2”), a Delaware statutory trust and Prosper Marketplace Issuance Trust, Series 2019-4 (“PMIT 2019-4”), a Delaware statutory trust, and Prosper Grantor Trust (“PGT”), a Delaware statutory trust, on a consolidated basis; and “Prosper Funding” refers to PFL and its wholly owned subsidiary, Prosper Depositor LLC, a Delaware limited liability company, on a consolidated basis. Prosper Asset Holdings LLC (“PAH”), a Delaware limited liability company was dissolved on November 28, 2018. As a result, references to Prosper Funding do not include PAH for periods subsequent to the year ended December 31, 2018. In addition, the unsecured, consumer loans originated through our marketplace are referred to as “Borrower Loans,” and the borrower payment dependent notes issued through our marketplace, whether issued by PMI or PFL, are referred to as “Notes.” Investors currently invest in Borrower Loans through two channels: (i) the “Note Channel,” which allows investors to purchase Notes from PFL, the payments of which are dependent on the payments made on the corresponding Borrower Loan; and (ii) the “Whole Loan Channel,” which allows accredited and institutional investors to purchase Borrower Loans in their entirety directly from PFL. The Notes available to Note Channel investors are distinguishable from notes held by certain third party investors pursuant to Prosper’s securitization transactions, which are referred to herein as “Notes Issued by Securitization Trust.” Finally, although historically the Company has referred to investors as “lender members,” PFL calls them “investors” herein to avoid confusion since WebBank is the lender for Borrower Loans originated through our marketplace.

Forward-Looking Statements

This Annual Report on Form 10-K includes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”) and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Forward-looking statements include all statements that do not relate solely to historical or current facts, and can generally be identified by the use of words such as “may,” “believe,” “expect,” “project,” “estimate,” “intend,” “anticipate,” “plan,” “continue” or similar expressions. These statements may appear throughout this Annual Report on Form 10-K, including the sections titled “Business,” “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations.” Forward-looking statements inherently involve many risks and uncertainties that could cause actual results to differ materially from those projected in these statements. Where, in any forward-looking statement, PMI or PFL expresses an expectation or belief as to future results or events, such expectation or belief is based on the current plans and expectations of our respective managements, is expressed in good faith, and is believed to have a reasonable basis. Nevertheless, management can give no assurances that any of the events anticipated by these forward-looking statements will occur or, if any of them does occur, what impact they will have on Prosper or Prosper Funding’s results of operations and financial condition.

There are a number of important factors that could cause actual results or events to differ materially from those indicated in the forward-looking statements, including, among other things:

•the performance of the Notes, which, in addition to being speculative investments, are special, limited obligations that are not guaranteed or insured;

•PFL’s ability to make payments on the Notes, including in the event that borrowers fail to make payments on the corresponding Borrower Loans;

•our ability to attract potential borrowers and investors to our marketplace;

•the reliability of the information about borrowers that is supplied by borrowers including actions by some borrowers to defraud investors;

•our ability to service the Borrower Loans, and our ability or the ability of a third party debt collector to pursue collection against any borrower, including in the event of fraud or identity theft;

•credit risks posed by the credit worthiness of borrowers and the effectiveness of our credit rating systems;

•potential efforts by state regulators or litigants to impose liability that could affect PFL’s (or any subsequent assignee’s) ability to continue to charge to borrowers the interest rates that they agreed to pay at origination of their loans;

•the impact of future economic conditions on the performance of the Notes and the loss rates for the Notes;

•our compliance with applicable local, state and federal law, including the Investment Advisers Act of 1940, the Investment Company Act of 1940 and other laws;

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•our compliance with applicable regulations and regulatory developments or court decisions affecting our business;

•potential efforts by state regulators or litigants to characterize PFL or PMI, rather than WebBank, as the lender of the loans originated through our marketplace;

•the application of federal and state bankruptcy and insolvency laws to borrowers and to PFL and PMI;

•the impact of borrower delinquencies, defaults and prepayments on the returns on the Notes;

•the impact of the coronavirus disease 2019 (“COVID-19”) pandemic on our business, results of operations, financial condition and future prospects;

•the lack of a public trading market for the Notes and the current lack of any trading platform on which investors can resell the Notes;

•the federal income tax treatment of an investment in the Notes and the PMI Management Rights;

•our ability to prevent security breaches, disruptions in service, and comparable events that could compromise the personal and confidential information held on our data systems, reduce the attractiveness of the platform or adversely impact our ability to service Borrower Loans; and

•the other risks discussed under the “Risk Factors” section of this Annual Report on Form 10-K.  

There may also be other factors that could cause our actual results to differ materially from the forward-looking statements in this Annual Report on Form 10-K. Given these risks and uncertainties, readers are cautioned not to place undue reliance on such forward-looking statements. You should carefully read the factors described in the “Risk Factors” section of this Annual Report on Form 10-K for a description of certain risks that could, among other things, cause PMI or PFL’s actual results to differ from these forward-looking statements.

All forward-looking statements included in this report speak only as of the date hereof and are expressly qualified in their entirety by the cautionary statements included in this Annual Report on Form 10-K. PMI and PFL undertake no obligation to update or revise such forward-looking statements to reflect events or circumstances that arise after the date made or to reflect the occurrence of unanticipated events, other than as required by law.

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PART I

ITEM 1. BUSINESS

Overview

Prosper is a pioneer of online marketplace lending that connects borrowers and investors. Our goal is to enable borrowers to access credit at affordable rates and provide investors with attractive risk-adjusted rates of return. Our marketplace facilitated $1.5 billion in Borrower Loan originations during 2020 and $18.2 billion in Borrower Loan originations since it first launched in 2006.

We believe our online marketplace model has key advantages relative to traditional banks, including (i) an innovative marketplace model that efficiently connects qualified supply and demand of capital, (ii) online operations that substantially reduce the need for physical infrastructure and improve convenience, and (iii) data and technology driven automation that improves the borrower and investor experience through increased efficiency. We do not operate physical branches or incur expenses related to that infrastructure like traditional banks or consumer finance institutions do; instead, we use data and technology to drive automation and efficiency in our operations. As part of operating our marketplace, we verify the identity of borrowers and assess borrowers’ credit risk profile using a combination of public and proprietary data. Our proprietary technology automates several loan origination and servicing functions, including the borrower application process, data gathering, underwriting, credit scoring, loan funding, investing and servicing, regulatory compliance and fraud detection.

To consumer borrowers, we believe that we offer generally better pricing, on average, than the pricing those borrowers would pay on outstanding credit card balances or unsecured installment loans from a traditional lender. We also believe that we offer faster decisions and loan originations, and greater transparency, resulting in a better customer experience than that provided by traditional consumer finance lenders.

To individual and institutional investors, we offer an asset class (consumer loans) that we believe has attractive risk adjusted returns, transparency, and lower duration risk.

Our marketplace offers fixed rate, fully amortizing, unsecured consumer loans ranging from $2,000 to $40,000 with no prepayment penalty. Loan terms of three and five years are available, depending upon the Prosper Rating assigned to the borrower at issuance and loan amount being sought. All Borrower Loans are originated and funded by WebBank, an FDIC-insured, state chartered industrial bank organized under the laws of Utah. After origination, WebBank sells the Borrower Loans to PFL, which either holds them or sells them to accredited institutional investors.

Investors invest in Borrower Loans through two channels – (i) the “Note Channel,” which allows investors to purchase Notes from PFL, the payments of which are dependent on PFL’s receipt of payments made on the corresponding Borrower Loan; and (ii) the “Whole Loan Channel,” which allows accredited institutional investors to purchase a Borrower Loan in its entirety directly from PFL. PFL continues to own the Borrower Loans originated through the Note Channel. Prosper services all of the Borrower Loans made through the marketplace.

Company Background and History

PMI was incorporated in the state of Delaware on March 22, 2005. PFL was formed as a limited liability company in the state of Delaware on February 17, 2012, and is a wholly-owned subsidiary of PMI.

PMI developed our marketplace and, until February 1, 2013, owned the proprietary technology that makes operation of our marketplace possible. On February 1, 2013, PMI transferred the marketplace to PFL. PFL has been organized and is operated in a manner that is intended (i) to minimize the likelihood that it will become subject to a voluntary or involuntary bankruptcy or similar proceeding, and (ii) to minimize the likelihood that, in the event of PMI’s bankruptcy, PFL would be substantively consolidated with PMI and thus have its assets subjected to claims of PMI’s creditors. We believe we have achieved this by imposing through PFL’s organizational documents and covenants in the Amended and Restated Indenture (as defined below in Item 13, “Certain Relationships and Related Transactions, and Director Independence”) certain restrictions on PFL’s activities and certain formalities designed to reinforce PFL’s status as a distinct entity from PMI. In addition, under the Administration Agreement, dated February 1, 2013, between PMI and PFL (as amended to date, the “Administration Agreement”), PMI has agreed, in its dealings with PFL and with third parties, to observe certain “separateness covenants” related to its corporate formalities. PMI has also adopted resolutions limiting its own activities and interactions with PFL in order to further reduce the likelihood that PFL would be substantively consolidated with PMI in the event of PMI’s bankruptcy.  

PFL has retained PMI, pursuant to the Administration Agreement, to provide certain administrative services relating to our marketplace. Specifically, the Administration Agreement contains a license granted by PFL to PMI that entitles PMI to use the marketplace for and in relation to: (i) PMI’s performance of its duties and obligations under the Administration Agreement

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relating to corporate administration, loan platform services, loan and Note servicing, and marketing, and (ii) PMI’s performance of its duties and obligations to WebBank in relation to loan origination and funding. The license is terminable in whole or in part upon the failure by PMI to pay PFL the licensing fee, or upon PMI’s termination as the provider of some or all of the aforementioned services. See Item 13, “Certain Relationships and Related Transactions, and Director Independence—Prosper Marketplace, Inc.—Agreements with PFL” for more information.

How our Marketplace Works

Our marketplace is an online marketplace that matches individuals who wish to obtain unsecured consumer loans with individuals and institutions who are willing to commit funds to those loans. A borrower who wishes to obtain a loan through our marketplace must apply and, if accepted, post a loan listing to our marketplace. Each time we post a group of listings on our marketplace, we determine the relative proportions of such listings that will be allocated to the Note Channel and the Whole Loan Channel, respectively, based on our estimate of the relative overall demand in each channel. We then use a random allocation methodology to allocate individual listings between the two channels based on those proportions. If a listing receives enough investor commitments, WebBank will originate the Borrower Loan requested and then sell it to PFL.  

Borrowers

Any natural person at least 18 years of age who is a U.S. resident in a state where loans through our marketplace are available with a U.S. bank account and a social security number may apply to become a borrower. All potential borrowers are subject to anti-fraud, anti-terrorism and identity verification processes and a potential borrower cannot obtain a loan without passing those processes.

When a borrower requests a loan, we first evaluate whether the borrower meets the underwriting criteria required by WebBank. The underwriting criteria apply to all loans originated through our marketplace and may not be changed without WebBank's consent. For the Note Channel, all borrowers who request a loan are subject to the following minimum eligibility criteria: (1) have at least a 640 FICO08 score, (2) have fewer than five credit bureau inquiries (after excluding duplicate inquiries) within the last 6 months, (3) have an annual income greater than $0, (4) have a debt-to-income ratio of no more than 50%, (5) have at least three open trades reported on their credit report, and (6) have not filed for bankruptcy within the last 12 months.

Prosper also allows two borrowers to apply together as joint applicants for a co-borrower loan. Each borrower applicant is held jointly and severally liable for the obligations under the loan. In the case of co-borrower loans, the primary (or “specified”) borrower must satisfy the above credit criteria (except the debt-to-income ratio for joint loans is calculated using the combined debt-to-income ratio of the primary and secondary borrowers without duplication of combined debt). The secondary borrower must also satisfy certain additional credit criteria, including a minimum FICO08 score of at least 600, at least one open trade reported on the secondary borrower’s credit report, and no bankruptcy filings within the last 12 months.

In addition, a borrower may have up to two loans through Prosper outstanding at one time, provided that (1) the first loan is current, (2) the aggregate outstanding principal balance of both loans does not exceed the then-current maximum allowable loan amount for loans (currently $40,000), (3) the borrower has held his or her first loan for at least 6 months, and (4) the borrower complies with the prior-borrower constraints below.

If a borrower has previously obtained a Borrower Loan through our marketplace, then in addition to the foregoing requirements (as applicable), the borrower must also (1) have no prior charge-offs on Borrower Loans originated through our marketplace, and (2) have never been more than 15 days delinquent on any Borrower Loan obtained through our marketplace within 12 months of his or her application.

From time to time, we have, with WebBank’s consent, tested new products that include features which are outside the standard eligibility criteria discussed above. These products are available on a limited basis, exclusively through our Whole Loan Channel.    

Investors

Investors are individuals and institutions that have the opportunity to buy Notes or Borrower Loans. Investors must register on our marketplace. An individual investor must be a natural person at least 18 years of age and a U.S. resident, must provide his or her social security number, and may be required to provide his or her state driver’s license or state identification card number. An institutional investor must provide its taxpayer identification number and entity formation documentation. All potential investors are subject to anti-fraud, anti-terrorism and identity verification processes and a potential investor cannot invest in Notes or Borrower Loans without passing those processes.  

At the time an individual investor registers to participate in the Note Channel, such investor must satisfy any minimum financial suitability standards established for the Note Channel by the state in which the investor resides. Investors who

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participate in the Note Channel must enter into an investor registration agreement, which governs all sales of Notes to such investors.

Only investors who are approved by us are eligible to participate in the Whole Loan Channel. At a minimum, to participate in the Whole Loan Channel, an investor must meet the definition of an “accredited investor” set forth in Regulation D under the Securities Act. Investors who participate in the Whole Loan Channel must enter into loan purchase and loan servicing agreements with us. 

Relationship with WebBank

WebBank is an FDIC-insured, Utah-chartered industrial bank that originates all Borrower Loans made through our marketplace. WebBank and PMI are parties to an agreement under which PMI manages the operations of our marketplace that relate to the submission of loan applications by borrowers and the making of related Borrower Loans by WebBank in exchange for a fee. WebBank makes each Borrower Loan with its own funds. A joint WebBank-Prosper Credit Policy, which can be changed only with WebBank’s approval, constitutes the policy Prosper must follow in reviewing, approving and administering Borrower Loans made by WebBank through the marketplace. WebBank, PMI and PFL are parties to a Loan Sale Agreement, under which WebBank sells and assigns the promissory notes evidencing the Borrower Loans to PFL. As consideration for WebBank's agreement to sell and assign the promissory notes, PFL pays WebBank the purchase price of the promissory notes, as well as a monthly fee, which is partially tied to the terms and performance of the loans. PMI receives payments from WebBank as compensation for the activities it undertakes on WebBank's behalf.

Risk Management

Each loan listing is assigned a Prosper Rating, which is a letter grade that indicates the expected level of risk associated with the listing. Each letter grade corresponds to an estimated average annualized loss rate range. The Prosper Rating associated with a loan listing reflects the loss expectations for that listing as of the time the rating is given. This means that otherwise similar borrowers may have different Prosper Ratings at different points in time as the Prosper Rating is updated to incorporate more recent information.

The estimated average annualized loss rate for each loan listing is based primarily on the historical performance of Borrower Loans with similar characteristics and is primarily determined by the following scores: (i) one or more custom Prosper scores (“Prosper Score”), as may be supplemented by additional proprietary scoring models, and (ii) a credit score obtained from a credit reporting agency. A Prosper Score is also updated periodically to include new information that is predictive of borrower risk as such information becomes available or as the evidence supporting a particular datum becomes strong enough to merit its inclusion in a Prosper Score.

To create a Prosper Score, we have developed and refined custom, Artificial Intelligence (AI)-driven risk models using our historical data as well as a data archive from a consumer credit bureau. We built the Prosper Score models on our borrower population, and included as variables information provided directly by the borrowers as well as included in their credit reports, so that the models would incorporate behavior that is unique to that population. In addition to a Prosper Score, another major element used to determine the Prosper Rating for a loan listing is a credit score from a consumer reporting agency. We currently use either or both of TransUnion’s FICO08 score and VantageScore. We obtain a borrower’s credit score at the time the loan listing is created, unless we already have a credit score on file that is not more than thirty days old.

Sale of Notes and Borrower Loans

If an investor successfully bids on a loan listing, the principal amount of the loan will be set aside in the investor’s account and may not be used for other bids. In the event a listing does not result in a loan being originated, the funds are made available for bidding by the investor.

For loan listings allocated to the Note Channel, a bid on a listing is an investor’s commitment to purchase a Note from PFL. PFL generally issues and sells a series of Notes for each Borrower Loan that is originated through the Note Channel. The Notes are sold to the investors who successfully bid on the corresponding loan listing in the principal amounts of their respective bids. Each series of Notes is dependent for payment on PFL’s receipt of payments on the corresponding Borrower Loan. PFL uses the proceeds of each series of Notes to purchase the corresponding Borrower Loan from WebBank on the second business day after WebBank has originated the Borrower Loan. Each Note comes attached with an inseparable PMI Management Right issued by PMI. Each PMI Management Right constitutes an "investment contract," a concept under federal securities law that refers to an arrangement where investors invest money in a common enterprise with the expectation of profits, primarily from the efforts of others.

For listings allocated to the Whole Loan Channel, a bid on a listing is an investor’s commitment to purchase the Borrower Loan from PFL after origination by WebBank and sale to PFL. On the second business day after WebBank has

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originated the Borrower Loan, PFL purchases the Borrower Loan from WebBank and re-sells the Borrower Loan that same day to the corresponding investor. PFL records the investor as the owner of the Borrower Loan.

Loan Servicing and Collection

We are responsible for servicing the Borrower Loans made through our marketplace. We will pay each Note holder principal and interest on the Note in an amount equal to each such Note’s pro-rata portion of the principal and interest payments, if any, which we receive on the corresponding Borrower Loan, net of our servicing fee. We will also pay Note holders their pro-rata portion of any other amounts we receive on the corresponding Borrower Loans, including late fees and prepayments, subject to our servicing fee; provided, that we will not pay Note holders any non-sufficient funds fees we receive for failed borrower payments. In addition, the funds available for payment on the Notes will be reduced by the amount of any attorneys’ fees or collection fees we, a third-party servicer or a collection agency imposes in connection with collection efforts related to the corresponding Borrower Loan. We will have no further obligation to make payments on any Note after its final maturity date.

We will pay each investor who has purchased a Borrower Loan through the Whole Loan Channel principal and interest on the Borrower Loan purchased in an amount equal to the principal and interest payments, if any, that we receive, net of our servicing fee. We will also pay these investors any other amounts we receive on the Borrower Loans, including late fees and prepayments, subject to our servicing fee, provided that we will not pay these investors any non-sufficient funds fees we receive for failed borrower payments or any payment processing fees we may collect. In addition, the funds available for payment on the Borrower Loans will be reduced by the amount of any attorneys' fees or collection fees we, a third-party servicer or a collection agency imposes in connection with collection efforts related to the Borrower Loan.

If a Borrower Loan becomes past due, we may collect on it directly or refer it to a third-party collection agency. Our in-house collections department and third-party collection agencies are compensated by keeping a portion of the payments they collect based on a predetermined schedule.  

Customers

A relatively small number of investors provide the funding commitments for a large percentage of all listings that result in Borrower Loans originated through our marketplace. Of all Borrower Loans originated in the year ended December 31, 2020, the largest party purchased a total of 21.4% of those loans.

Industry Background and Trends

According to the Board of Governors of the Federal Reserve System, as of December 2020, the balance of outstanding consumer credit (excluding mortgages) in the United States totaled $4.2 trillion. This amount included $1.0 trillion of revolving consumer credit, which many consumers seek to refinance for a lower interest rate.

The market for consumer lending is competitive and rapidly evolving, and there is an opportunity for the online marketplace model to transform the traditional lending process. We believe our marketplace offers a superior solution for both borrowers and investors.

For borrowers, we believe our marketplace offers the following principal competitive factors: better pricing versus other alternatives; a simple, easy and intuitive customer experience; a fast and efficient process; and trust and transparency.

For investors, we believe our marketplace offers the following principal competitive factors: attractive risk adjusted returns; low duration risk; diversification from other asset classes; a simple, easy and intuitive customer experience; and trust and transparency.

Competition

We compete for borrowers and investors against other financial products and companies. For borrowers, our competition includes banking institutions, credit unions, credit card issuers and other consumer finance companies. For investors, our competition includes other investment vehicles such as consumer lending funds and asset classes such as equities, bonds and commodities. Our competition for borrowers and investors also includes other online consumer lending companies, such as LendingClub Corporation, Social Finance Inc., Upstart Holdings, Inc. and other marketplace lending platforms. We may also face potential competition from new market entrants, or business expansion from established companies, such as Goldman Sachs. These companies may have significantly greater financial, technical, marketing and other resources and may be able to devote greater resources to the development, promotion, sale and support of their offerings. 

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Our Competitive Strengths

We believe the following strengths differentiate us from our competitors and provide us with sustainable competitive advantages:

•Leading Online Marketplace. Since inception, our marketplace has facilitated $18.2 billion in loan originations, of which $1.5 billion was for the year-ended December 31, 2020. As our business grows, our brand, reputation and scale strengthens. This allows us to attract top talent, speed up product innovation, attract marketplace participants and drive down our cost structure, all of which further benefit borrowers and investors.

•Robust Network Effect. The attractiveness of our marketplace increases as the number of participants on our marketplace increases, yielding a classic network effect. Our marketplace offers consumer borrowers access to affordable credit, and allows individual and institutional investors to invest in an asset class with attractive risk-adjusted returns. The diversity of investors brings scale and breadth of funding to our marketplace and makes credit more affordable. As both sides of the equation grow, the advantages (reduced risk, lower cost) scale accordingly, attracting even more borrowers and investors. The increased participant pool reduces costs and generates more data which we use to improve the effectiveness of our credit decisioning and scoring models. This enhances our aggregate loan performance and builds increased trust in our marketplace, which in turn attracts more borrowers and investors.

•Technology Platform. Our technology platform automates key aspects of our operations, including the borrower application process, data gathering, underwriting, credit scoring, loan funding, investing and servicing, regulatory compliance and fraud detection. This provides a significant time and cost advantage over traditional consumer lending business models and, we believe, enables us to provide a superior user experience to our borrowers and investors. Using our accumulated performance data, we continually invest in incremental improvements in our algorithms thus extending our technological advantage.

•Proprietary Risk Management Capabilities. We have developed AI-driven proprietary risk models based on consumer loan performance data, which we believe allows us to accurately assess the credit risk profile of borrowers and which we believe also allows investors to earn attractive risk adjusted returns. We leverage the results from our growing data stream to continually refine these AI-driven risk models and more accurately predict loan performance.

•Unique Corporate Structure. Our corporate structure was designed to offer our investors extra protection. The organization and operation of PFL and PMI as separate and distinct entities should serve to protect our Note investors in the event of a bankruptcy filing by or against PMI. This organizational structure, along with the federal and state registration process, is expensive and time consuming to undertake, and is not easily duplicated by competitors.

•Efficient and Attractive Financial Model. We have multiple revenue streams and an efficient cost model. We generate revenue from transaction fees from our marketplace’s role in matching borrowers with investors to enable loan originations, servicing fees related to Borrower Loans for which we retain the servicing rights, net interest income from Borrower Loans and Loans Held for Sale, credit referral fees and other ancillary revenue sources. Additionally, our technology platform significantly reduces the need for physical infrastructure and therefore allows our business to grow with a lower cost operating model, providing us with significant operating leverage.

Sources of Revenues

We have three primary sources of revenues: transaction fees, servicing fees, and net interest income. Prosper earns transaction fees from WebBank by facilitating the origination of Borrower Loans through the marketplace. Prosper earns servicing fees from investors for processing principal and interest payments made by borrowers and passing such payments on to investors and also earns net interest income from Borrower Loans and Loans Held for Sale.

Sales and Marketing

Our sales and marketing efforts are designed to attract individuals and institutions to our marketplace, encourage their enrollment and participation as users, and facilitate and enhance their understanding and utilization of the services for borrowing or investing. We employ a wide range of marketing channels to reach potential customers and build our brand and value proposition. These channels include referrals, online marketing, direct mail, partner and affiliate introductions, and email. We are constantly seeking new methods to reach more potential members, while testing and optimizing the end to end customer experience.

Origination and Servicing

We have efficient and scalable systems for credit risk assessment, loan underwriting, and servicing. Our risk models take borrowers’ supplied information and combines that information with public and proprietary data to make real time decisions. Our verification agents use automated tools to confirm credit eligibility. Our loan servicing platform calculates a

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loan’s amortization and processes payments received from borrowers and passes such payments on to investors. In addition, we have a back-up servicing agreement with Vervent, Inc. (“Vervent”) (f/k/a First Associates Loan Servicing, LLC), a loan servicing company that is willing and able to assume servicing responsibilities in the event that we are no longer able to service the Borrower Loans and Notes. Vervent is a financial services company that has entered into numerous successor loan servicing agreements.

Technology

We have made substantial investment in our customer acquisition capability, customer experience, and credit underwriting, loan servicing and payment systems. Our marketplace utilizes proprietary software to process electronic cash movements, record book entries and calculate cash balances in users’ funding accounts. Electronic deposits and payments are mostly done via Automated Clearing House (“ACH”) transactions. The technology platform allows us to economically acquire and service Borrower Loans and Notes, and allows WebBank to efficiently originate and fund Borrower Loans.

The system hardware for our marketplace is located in hosting facilities in Scottsdale, Arizona, Las Vegas, Nevada, The Dalles, Oregon and Council Bluffs, Iowa. We own the hardware deployed in support of our marketplace. We continuously monitor the performance and availability of our marketplace. The infrastructure is scalable and utilizes standard techniques such as load-balancing and redundancies.

Key aspects of our technology include:

•Scalability. Our marketplace is designed and built as a highly scalable, multi-tier, redundant system. It incorporates technologies designed to prevent any single point of failure within the data center from taking the entire system offline. This is achieved by utilizing load-balancing technologies at the front end and business layer tiers and clustering technologies in the back-end tiers to allow scaling both horizontally and vertically depending on marketplace utilization. 

•Data Integrity and Security. We are committed to protecting our users' information and we take the integrity and security of the data provided by them very seriously. To that end, we have established data protection policies which are implemented and enforced using the latest technologies. All sensitive information is transmitted on secure channels using SSL technology, with SSL certificates issued by Symantec or DigiCert. We employ principles of least privilege and layered security to protect stored sensitive information. Sensitive information at rest is encrypted using the industry level encryption technologies with appropriate controls to access the data. We protect the network perimeter using the latest technologies including but not limited to firewall and anti-virus threat management techniques. We use strong multi-factor authentication to protect and monitor remote access. We back up all data securely and would expect to recover operations in a short period of time in the event of a disaster. Logging and monitoring of the systems and security controls enables us to ensure that the controls are functional and that alerts are triggered on security violations.

•Fraud Detection. We employ a combination of proprietary technologies and commercially available licensed technologies and solutions to prevent and detect fraud. These include knowledge-based authentication, behavioral analytics and digital fingerprinting to prevent identity fraud. We use services from third-party vendors for user identification, credit checks and for checking customer names against the list of Specially Designated Nationals and other lists maintained by the Office of Foreign Assets Control (“OFAC”). In addition, we use specialized third-party software to augment the identity fraud detection systems. We also have a dedicated team which conducts additional investigations of cases flagged for high fraud risk. Finally, we enable users to report suspicious activity, which we may then evaluate further.

•Targeted Risk Assessment. Our AI-driven credit risk models include metrics and information which are unique to our platform. This results in a risk assessment that is more targeted than the traditional lenders, leading to higher approval rates, lower interest rates and highly automated identity and income verification. We are continuing to improve the AI technology embedded within our models to facilitate and improve access to credit and the application experience for borrowers. We have been building and enhancing AI models since 2015 and currently have AI models for underwriting, early payment default, third party fraud, income verification, collections and our direct mail program.

Intellectual Property

We rely on a combination of copyright, trade secret, trademark, and other rights, as well as confidentiality procedures and contractual provisions, to protect our proprietary technology, processes and other intellectual property. We enter into confidentiality and other written agreements with our employees, consultants and service providers, and through these and other written agreements, attempt to control access to and distribution of the software, documentation and other proprietary technology and information. We also utilize a robust multi-layered monitoring program, including third party domain monitoring services, web search engine alerts and our outside counsel, which we leverage to actively enforce our intellectual

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property rights. Despite these efforts to protect our proprietary rights, third parties may, in an authorized or unauthorized manner, attempt to use, copy or otherwise obtain and market or distribute our intellectual property rights or technology or otherwise develop a product with the same functionality. Policing all unauthorized use of intellectual property rights is nearly impossible. Therefore, we cannot be certain that the steps we have taken or will take in the future will prevent misappropriations of our technology or intellectual property rights.

We have registered several trademarks in the United States, including “Prosper,” “Prosper Healthcare Lending,” “FAAS,” “Make Healthcare Affordable,” “Powered by Prosper” and numerous stylized marks, including the Prosper and Prosper Healthcare Lending logos.

We have invested in a research and development program and, as of December 31, 2020, we had 7 patent applications filed. We may file additional patent applications or pursue additional patent protection in the future to the extent we believe it will be beneficial.

Human Capital Resources

Employee Profile

At Prosper, our mission is to advance financial well-being and our employees are critical to achieving this mission. We are committed to hiring and developing employees who embody our core values: accountability, collaboration, excellence, diversity, simplicity, and integrity. As of December 31, 2020, we had 353 full-time employees, all of whom were based in the United States. Our employees are split into the following 4 functions: 119 in origination and servicing, 15 in sales and marketing, 93 in general and administrative – research and development, and 126 in general and administrative – other. None of our employees are represented by labor unions. We have not experienced any work stoppages, and we believe that our relations with our employees are good.

Employee Health & Wellness

During the COVID-19 pandemic, the safety and well-being of our employees and their families has been a top priority as we continue to serve our customers. We transitioned our entire workforce to remote working arrangements and provide a monthly tech stipend to cover added remote costs. We also keep our employees informed with frequent communications on health and community resources and information along with updates regarding our own response to COVID-19. We continue to monitor and update our practices to remain aligned and ahead of federal, state and local laws, regulations, guidelines and recommendations.

Our employees have access to several programs and benefits related to employee wellness including: traditional life and health (medical, dental, vision) insurance, flexible paid time off, free membership to physical, mental and emotional health resources, and parental leave programs, among others. We have also introduced specific programs and benefits for caregivers during the pandemic including subsidized tutoring for school-aged children. We believe our progressive human resources policies, learning and development, talent acquisition, and community engagement and support activities enable us to attract and retain key personnel.

Employee Recognition and Talent Development

We understand that to attract and retain great people, we must listen to and engage them regularly. We conduct an anonymous, company-wide employee engagement survey twice a year to gauge our progress and identify the areas where we excel and areas for improvement in the employee experience. Following each survey, we identify areas where we would like to focus to support engagement within the company and create action plans to support those initiatives. We have implemented two separate award programs to recognize and honor our employees who exemplify our values.

Because we operate in a highly regulated industry, we require ongoing regulatory and compliance training for our employees. Additionally, we provide a series of leadership training for all people managers. We also offer employees free access to on-demand training on an array of subjects from technical to business management to build the skills and advance their careers as well as opportunities for employees to pursue their passion projects and leadership development in alignment with our values.

Diversity, Equity, Inclusion and Belonging

Diversity and collaboration are among our company’s core values and we believe our efforts in diversity, equity, inclusion and belonging (DEIB) fuel our innovation and drive our success. Our goal is to foster a diverse and inclusive workplace where our employees feel that their identities and experiences are represented, embraced and celebrated. We are also committed to our efforts to increase diversity through our hiring practices by using gender-neutral job postings and recruiting policies that promote diverse candidates. We recruit the best people for the job regardless of differences that include gender, ethnicity and other protected traits and it is our policy to comply fully with all federal, state and local laws relating to discrimination in the workplace. We have several employee resource groups that help us to identify opportunities and actions

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related to DEIB and to better engage underrepresented populations. Our DEIB principles are also reflected in our employee training, and in particular with respect to our policies against harassment and bullying and the elimination of bias in the workplace. We continue to enhance our DEIB policies, with guidance by our executive leadership team.

Government Regulation

Overview

The lending and securities industries are highly regulated. The marketplace, Notes and Borrower Loans are all subject to extensive and complex rules and regulations. We also are subject to licensing and examination by various federal, state and local government authorities. These authorities impose obligations and restrictions on our activities, WebBank’s activities and the Borrower Loans acquired and Notes issued through our marketplace. In particular, these rules may limit the fees that may be assessed on the Borrower Loans, require extensive disclosure to, and consents from, borrowers, prohibit discrimination and impose multiple qualification and licensing obligations on marketplace activities. Failure to comply with these requirements may result in, among other things, revocation of required licenses or registrations, loss of approved status, voiding of loan contracts, indemnification liabilities to contract counterparties, class action lawsuits, administrative enforcement actions and civil and criminal liabilities. While compliance with such requirements is at times complicated by our novel business model, we believe we are in substantial compliance with these rules and regulations. These rules and regulations are subject to continuous change, however, and a material change could have an adverse effect on our compliance efforts and ability to operate.

State and Federal Laws and Regulations

State Licensing Requirements. In most states we believe that WebBank, as originator of all Borrower Loans originated through our marketplace, satisfies any relevant licensing requirements with respect to the origination of such Borrower Loans. In addition, as needed, we seek licenses and/or authorizations of various types so that we may conduct activities such as servicing and marketing in all states and the District of Columbia, with the exceptions of Iowa and West Virginia. We are subject to supervision and examination by the state regulatory authorities that administer these state lending laws. The licensing statutes vary from state to state and prescribe or impose different requirements, including: restrictions on loan origination and servicing practices, including limits on finance charges and the type, amount and manner of charging fees; disclosure requirements; requirements that licensees submit to periodic examination; surety bond and minimum specified net worth requirements; periodic financial reporting requirements; notification requirements for changes in principal officers, stock ownership or corporate control; restrictions on advertising; and requirements that loan forms be submitted for review.

State Usury Laws. Section 521 of the Depository Institution Deregulation and Monetary Control Act of 1980 (12 U.S.C. § 1831d) (“DIDA”) and Section 85 of the National Bank Act (“NBA”) (12 U.S.C. § 85), federal case law interpreting the NBA such as Tiffany v. National Bank of Missouri and Marquette National Bank of Minneapolis v. First Omaha Service Corporation, and FDIC advisory opinion 92-47 permit FDIC-insured depository institutions, such as WebBank, to “export” the interest rate permitted under the laws of the state where the bank is located, regardless of the usury limitations imposed by the state law of the borrower’s state of residence unless the state has chosen to opt out of the exportation regime. WebBank is located in Utah, and Title 70C of the Utah Code does not limit the amount of fees or interest that may be charged by WebBank on loans of the type offered through our marketplace. Only Iowa and Puerto Rico have opted out of the exportation regime under Section 525 of DIDA and we do not operate in either jurisdiction. However, we believe that if a state in which we did operate opted out of rate exportation, judicial interpretations support the view that such opt outs only apply to loans “made” in those states.  

In May 2015, the U.S. Court of Appeals for the Second Circuit issued a decision in Madden v. Midland Funding, LLC that interpreted the scope of federal preemption under the NBA and held that a nonbank assignee of a loan originated by a national bank was not entitled to the benefits of federal preemption of claims of usury. On November 10, 2015, the defendant in the Madden case filed a petition for a writ of certiorari with the United States Supreme Court for further review of the Second Circuit’s decision. On June 27, 2016, the United States Supreme Court denied the petition and refused to review the case, leaving the decision of the Second Circuit intact and binding on federal courts in Connecticut, New York and Vermont. The Madden decision has created some uncertainty as to whether non-bank entities purchasing loans originated by a bank may rely on federal preemption of state usury laws, and may create an increased risk of litigation by plaintiffs challenging our ability to collect interest in accordance with the terms of Borrower Loans. While the decision specifically addressed preemption under the NBA, it could support future challenges to federal preemption for other institutions, including an FDIC-insured, state chartered industrial bank like WebBank. However, although there can be no assurances as to the outcome of any potential litigation, or the possible impact of the litigation on our marketplace, we believe the Madden case addressed facts that are not presented by our marketplace lending platform and thus would not apply to Borrower Loans.  

In June 2020, the FDIC issued a final regulation entitled “Federal Interest Rate Authority” that, among other things, addressed the uncertainty resulting from the Madden decision, including uncertainty affecting marketplace lenders that partner

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with banks. Under the FDIC’s rule, which applies to FDIC-insured state-chartered industrial banks such as WebBank, interest on a loan originated by WebBank that was permissible under DIDA at origination is not affected by WebBank’s subsequent sale of the loan to PFL. Seven states and the District of Columbia have sued the FDIC, however, seeking to have the regulation set aside on Administrative Procedure Act grounds. That lawsuit is pending in Federal district court for the Northern District of California. Three states have brought a similar challenge in the same court to a similar regulation issued by the OCC under the NBA. Although the outcome of this litigation cannot be predicted, a ruling adverse to the FDIC could subject Borrower Loans that PFL purchases from WebBank to state usury law.

In January 2017, the Administrator of the Colorado Uniform Consumer Credit Code filed suits against online loan platforms Marlette Funding, LLC and Avant, Inc. The Administrator claimed that loans to Colorado residents facilitated through these platforms were required to comply with Colorado laws regarding interest rates and fees, and that such laws were not preempted by the federal laws that apply to loans originated by Cross River Bank and WebBank, the federally regulated issuing banks that originate loans through the platforms operated by Marlette and Avant, respectively. In response to the Colorado regulator’s lawsuits, Cross River Bank and WebBank each intervened in the state court case filed against Marlette and Avant, respectively. On August 18, 2020, the parties reached a settlement that provides a safe harbor for the Marlette and Avant lending platforms, such that if the lending programs meet certain criteria related to oversight, disclosure, funding, licensing, consumer terms, and structure, the programs will be deemed to be in compliance with Colorado’s usury limits. On November 9, 2020, we amended our agreements with WebBank to address the requirements of the safe harbor for extending credit to borrowers in Colorado.

If a Borrower Loan made through our marketplace was deemed to be subject to the usury laws of a state that has opted-out of the exportation regime or becomes bound by the Second Circuit’s or a similar judicial decision (including a judicial decision setting aside the FDIC’s regulation governing permissible interest on loans sold by banks to non-banks), we could become subject to fines, penalties, and possible forfeiture of amounts charged to borrowers, and we may decide not to originate Borrower Loans through our marketplace in that applicable jurisdiction, which may adversely impact our growth. For more information, see Item 1A, “Risk Factors—If our marketplace were found to violate a state’s usury laws, we may have to alter our business model and our business could be harmed.”

State Securities Laws. We are subject to the securities laws of each state in which the registration or qualification to offer and sell the Notes and PMI Management Rights has been approved. Certain of these state laws require us to renew the registration or qualification of Notes and PMI Management Rights on an annual basis.

The Dodd-Frank Wall Street Reform and Consumer Protection Act. The Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Dodd-Frank Act”) created many new restrictions and an expanded framework of regulatory oversight for the financial services industry. Among other things, the Dodd-Frank Act centralized responsibility for consumer financial protections by creating the Consumer Financial Protection Bureau (the “CFPB”), which has broad authority to write regulations under federal consumer financial protection laws, such as the Truth-in Lending Act, the Equal Credit Opportunity Act, the Fair Credit Reporting Act, and the Fair Debt Collection Practices Act, and to enforce those laws against and examine large financial institutions, such as our issuing bank, for compliance. The CFPB is authorized to prevent “unfair, deceptive or abusive acts or practices” through its regulatory, supervisory and enforcement authority. We are subject to the CFPB’s jurisdiction, including its enforcement authority and may become subject to their supervisory authority, as a servicer and acquirer of consumer credit. The CFPB may request reports concerning our organization, business conduct, markets and activities, and also conduct on-site examinations of our business on a periodic basis.

Truth-in-Lending Act. The federal Truth-in-Lending Act (“TILA”), and Regulation Z, which implements TILA, require creditors to provide consumers with uniform, understandable information concerning certain terms and conditions of their loan and credit transactions. These rules apply to WebBank as the creditor for Borrower Loans facilitated through our marketplace, but because the transactions are carried out on our hosted website, we facilitate compliance at WebBank’s direction. For closed-end credit transactions of the type provided through our marketplace, these disclosures include providing the annual percentage rate, the finance charge, the amount financed, the number of payments and the amount of the monthly payment. The creditor must provide the disclosures before the Borrower Loan is closed. TILA also regulates the advertising of credit and gives borrowers, among other things, certain rights regarding updated disclosures and the treatment of credit balances. Our marketplace provides borrowers with a TILA disclosure prior to the time a Borrower Loan is originated. We also seek to comply with TILA’s disclosure requirements related to credit advertising.

Equal Credit Opportunity Act. The federal Equal Credit Opportunity Act (“ECOA”) prohibits creditors from discriminating against credit applicants on the basis of race, color, sex, age, religion, national origin, marital status, or the fact that all or part of the applicant’s income derives from any public assistance program or the fact that the applicant has in good faith exercised any right under the federal Consumer Credit Protection Act or any applicable state law. Regulation B, which implements ECOA, restricts creditors from requesting certain types of information from applicants and from making statements that would discourage on a prohibited basis a reasonable person from making or pursuing an application. These requirements apply both to a lender such as WebBank as well as to a party such as Prosper that regularly implements and communicates a

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credit decision. Investors may also be subject to the ECOA in their capacity as purchasers of Notes, if they are deemed to regularly participate in credit decisions. In the underwriting of Borrower Loans on our marketplace, both WebBank and we seek to comply with ECOA’s provisions prohibiting discouragement and discrimination. ECOA also requires creditors to provide consumers with timely notices of adverse action taken on credit applications. WebBank and we provide prospective borrowers who apply for a Borrower Loan through our marketplace but are denied credit with an adverse action notice in compliance with applicable requirements (see also below regarding “Fair Credit Reporting Act”).

Fair Credit Reporting Act. The federal Fair Credit Reporting Act (“FCRA”) promotes the accuracy, fairness and privacy of information in the files of consumer reporting agencies. FCRA requires a permissible purpose to obtain a consumer credit report, and requires persons to report loan payment information to credit bureaus accurately. FCRA also imposes disclosure requirements on creditors who take adverse action on credit applications based on information contained in a credit report. WebBank and we have a permissible purpose for obtaining credit reports on potential borrowers and WebBank and we also obtain explicit consent from borrowers to obtain such reports. As the servicer for the Borrower Loan, we have systems in place to report Borrower Loan payment and delinquency information to appropriate reporting agencies. We provide an adverse action notice to a rejected borrower on WebBank’s behalf at the time the borrower is rejected that includes all the required disclosures. We have also implemented an identity theft prevention program as required by law.  

Fair Debt Collection Practices Act. The federal Fair Debt Collection Practices Act (“FDCPA”) provides guidelines and limitations on the conduct of third-party debt collectors in connection with the collection of consumer debts. The FDCPA limits certain communications with third parties, imposes notice and debt validation requirements, and prohibits threatening, harassing or abusive conduct in the course of debt collection. Prosper is not a “debt collector” under the FDCPA, which the statute defines as a person who regularly collects or attempts to collect, directly or indirectly, debts owed or due, or asserted to be owed or due, to another. The CFPB retained the statute’s “debt collector” definition in its November 2020 final rules implementing the FDCPA. As the servicer for Borrower Loans originated by WebBank and owned by investors, Prosper is not a debt collector based on its facilitation of loans in the origination process and/or its servicing of the Borrower Loans after the time of origination and prior to any default. While the FDCPA applies to third-party debt collectors, debt collection laws of certain states impose similar requirements on creditors who collect their own debts. Our agreement with our investors prohibits investors from attempting to collect directly on the Borrower Loan. We use our internal collection team and professional external debt collection agents to collect delinquent accounts. They are required to comply with all other applicable laws in collecting delinquent accounts of our borrowers.  

Servicemembers Civil Relief Act. The federal Servicemembers Civil Relief Act (“SCRA”) allows military members to suspend or postpone certain civil obligations so that the military member can devote his or her full attention to military duties. The SCRA, as well as certain state laws with similar protections for military members, require us to adjust the interest rate of borrowers who qualify for and request relief. If a borrower with an outstanding Borrower Loan qualifies for protection under the SCRA or similar state laws, we will reduce the interest rate on the Borrower Loan to 6% for the duration of the borrower’s active duty. During this period, the investors who have invested in such Borrower Loan will not receive the difference between 6% and the Borrower Loan’s original interest rate. For a borrower to obtain an interest rate reduction on a Borrower Loan due to military service, we require the borrower to send us a written request and written documentation of active duty. We do not take military service into account in assigning Prosper Ratings to borrower loan requests and we do not disclose the military status of borrowers to investors.  

Military Lending Act. The federal Military Lending Act (“MLA”) provides specific protections for active duty service members and their dependents (or covered borrowers) in consumer credit transactions. Although originally enacted in 2006, the MLA applies to persons engaged in the business of extending consumer credit subject to the disclosure requirements of the TILA and Regulation Z with respect to loans made on or after October 3, 2016. The MLA prohibits creditors from imposing a Military Annual Percentage Rate (“MAPR”) greater than 36% in any consumer credit transaction involving a covered borrower. It also requires certain oral and written disclosures to be provided to covered borrowers. Additionally, the MLA prohibits creditors from requiring covered borrowers to waive rights to legal recourse, submit to arbitration, or pay a prepayment penalty or fee. Both Prosper and WebBank have ensured that the loan program complies with the MLA requirements for covered borrowers, including but not limited to the restriction on MAPR, the delivery of required disclosures and the prohibition of mandatory arbitration and waiver of legal recourse.

Other Lending Regulations. We are subject to and seek to comply with other state and federal laws and regulations applicable to consumer lending, including additional requirements relating to loan disclosure, credit discrimination, credit reporting, debt collection and unfair, deceptive or abusive business practices. These laws and regulations may be enforced by state consumer credit regulatory agencies, state attorneys general, the CFPB and private litigants, among others. Given our novel business model and the subjective nature of some of these laws and regulations, particularly laws regulating unfair, deceptive or abusive business practices, we may become subject to regulatory scrutiny or legal challenge with respect to our compliance with these requirements.

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Electronic Funds Transfer Act. The federal Electronic Fund Transfer Act (“EFTA”), and Regulation E, which implements it, provide guidelines and restrictions on the electronic transfer of funds from consumers’ bank accounts. In addition, transfers performed by ACH electronic transfers are subject to detailed timing and notification rules and guidelines administered by the National Automated Clearinghouse Association (“NACHA”). Most transfers of funds in connection with the origination and repayment of the Borrower Loans are performed by ACH. We obtain necessary electronic authorization from borrowers and investors for such transfers in compliance with such rules. Transfers of funds through our marketplace are currently executed by Wells Fargo and conform to the EFTA, its regulations and NACHA guidelines.  

Electronic Signatures in Global and National Commerce Act/Uniform Electronic Transactions Act. The federal Electronic Signatures in Global and National Commerce Act (“ESIGN”) and similar state laws, particularly the Uniform Electronic Transactions Act (“UETA”), authorize the creation of legally binding and enforceable agreements utilizing electronic records and signatures. ESIGN and UETA require businesses that want to use electronic records or signatures in consumer transactions to obtain the consumer’s consent to receive information electronically. When a borrower or individual investor registers with our marketplace, we obtain his or her consent to transact business electronically and maintain electronic records in compliance with ESIGN and UETA requirements.  

Privacy and Data Security Laws. The federal Gramm-Leach-Bliley Act (“GLBA”) limits the disclosure of nonpublic personal information about a consumer to nonaffiliated third parties and requires financial institutions to disclose certain privacy policies and practices with respect to information sharing with affiliated and nonaffiliated entities as well as to safeguard personal customer information. Additional state and federal privacy and data security laws require safeguards to protect the privacy and security of consumers’ personally identifiable information, require notification to affected customers in the event of a breach, and restrict certain sharing of nonpublic personal information about a consumer with affiliated entities. For example, the California Consumer Privacy Act (“CCPA”), which took effect on January 1, 2020, provides consumers in the state with rights to know about the use, to request deletion, and to opt out of the sale of their personal information by businesses that are a certain size or that generate at least half of their revenue by selling personal information. In turn, the CCPA requires subject businesses to notify consumers of their data collection practices and to implement procedures for timely responding to consumer requests submitted in exercise of their rights under the statute, although the CCPA includes certain exceptions for personal information that is protected under GLBA or other federal and state privacy laws. We maintain a detailed privacy policy that is designed to address GLBA and the CCPA and is accessible from our website. We maintain security measures designed to protect participants’ personal information, and we do not sell, rent or share such information with nonaffiliated third parties for marketing purposes unless previously agreed to by the participant or otherwise permitted by applicable law. In addition, we take a number of measures to safeguard the personal information of our borrowers and investors and to protect it against unauthorized access.  

Bank Secrecy Act. In cooperation with WebBank, we have implemented an anti-money laundering policy and various anti-money laundering procedures to comply with applicable federal law. With respect to new borrowers and investors, we apply the customer identification and verification program rules and screen names against the list of Specially Designated Nationals maintained by the U.S. Department of the Treasury Office of Foreign Asset Control’s (“OFAC”) pursuant to the USA PATRIOT Act amendments to the Bank Secrecy Act (“BSA”) and its implementing regulation.

New Laws and Regulations. From time to time, various types of federal and state legislation are proposed and new regulations are introduced that could result in additional regulation of, and restrictions on, the business of consumer lending. We cannot predict whether any such legislation or regulations will be adopted or how this would affect our business or our important relationships with third parties. In addition, the interpretation of existing legislation may change or may prove different than anticipated when applied to our novel business model. Compliance with such requirements could involve additional costs, which could have a material adverse effect on our business. As a consequence of the extensive regulation of commercial lending in the United States, our business is particularly susceptible to being affected by federal and state legislation and regulations that may increase the cost of doing business.

Foreign Laws and Regulations

We do not permit non-U.S. based individuals to register as borrowers on our marketplace and the marketplace does not operate outside the United States. Therefore, we do not believe that our marketplace is subject to foreign laws or regulations.

Summary of Risk Factors

We are subject to various risks, the most significant of which are summarized below. For more information about these and other risks that may affect us, you should carefully read the factors described in the “Risk Factors” section below.

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Risks related to borrower default

•The Notes are risky and speculative investments for suitable investors only.

•Payments on the Notes depend entirely on payments PFL receives on corresponding Borrower Loans. If a borrower fails to make any payments on the corresponding Borrower Loan related to a Note, payments on such Note will be correspondingly reduced. If payments on the Borrower Loan corresponding to an investor’s Note become more than 30 days overdue, such investor will be unlikely to receive the full principal and interest payments that were expected on the Note.

•Marketplace lending is a relatively new lending method and our marketplace has a limited operating history. Borrowers may not view or treat their obligations to PFL as having the same significance as loans from traditional lending sources.

•The credit information of an applicant may be inaccurate or may not accurately reflect the applicant’s creditworthiness, which may cause an investor to lose all or part of the price paid for a Note. The fact that we have the exclusive right and ability to investigate claims of identity theft in the origination of Borrower Loans creates a significant conflict of interest between us and our investors.

•The Borrower Loans are not secured by any collateral or guaranteed or insured by any third party, and investors must rely on us or a third-party collection agency to pursue collection against any borrower.

•The Prosper Rating may not accurately set forth the risks of investing in the Notes, no assurances can be provided that actual loss rates for the Notes will come within the estimated average annualized loss rates indicated by the Prosper Rating, and investors have limited rights to cause Prosper to repurchase the Notes.

•We may not set appropriate interest rates for Borrower Loans.

•Investors who use the Recurring Investment or Auto Invest tools may face additional risk of funding Borrower Loans that have been erroneously selected by the tool.

•Loss rates on the Borrower Loans may increase as a result of the current novel coronavirus (COVID-19) pandemic.

•The Borrower Loans do not restrict borrowers from incurring additional unsecured or secured debt, nor do they impose any financial restrictions on borrowers during the term of the Borrower Loan, which may reduce the likelihood that an investor will receive the full principal and interest payments that such investor expects to receive on a Note.

•In general, the Borrower Loans do not contain any cross-default or similar provisions. If a borrower defaults on any of his or her other debt obligations, our ability to collect on the Borrower Loan on which an investor’s Note is dependent for payment may be substantially impaired.

Risks Inherent in investing in the Notes

•The Notes are special, limited obligations of PFL only and are not directly secured by any collateral or guaranteed or insured by PMI or any third party.

•PFL is not obligated to indemnify Note holders or repurchase Notes except in limited circumstances.

•Our marketplace allows a borrower to prepay a Borrower Loan at any time without penalty. Borrower Loan prepayments will extinguish or limit an investor’s ability to receive additional interest payments on a Note.

•We may choose or be required to implement payment and collections relief programs in response to the COVID-19 pandemic and other public health emergencies or crises, which may extend or otherwise alter the repayment schedule of Borrower Loans and reduce the expected return on the corresponding Notes.

•The Notes will not be listed on any securities exchange and can be held only by registered Prosper investors. Further, no trading platform for the transfer of Notes exists. Therefore, investors should be prepared to hold the Notes they purchase until maturity.

•Our participation in the funding of Borrower Loans could be viewed as creating a conflict of interest.

Risks related to PFL and PMI, our marketplace and our ability to service the notes

•We have experienced errors on our platform that have resulted in incorrect reporting of performance returns to Note investors. If we are unable to prevent the reoccurrence of similar errors, investors could be adversely impacted.

•Arrangements for back-up servicing are limited. If PMI fails to maintain operations or the Administration Agreement is rejected or terminated (in bankruptcy or otherwise), investors may experience a delay and increased cost in respect of their expected principal and interest payments on Notes, and PFL may be unable to collect and process repayments from borrowers.

•PMI, in its capacity as servicer, has the authority to waive or modify the terms of a Borrower Loan without the consent of the Note holders.

•Prosper has incurred operating losses in prior years and may continue to incur net losses in the future.

•PFL relies on a third-party commercial bank to process transactions. If PFL is unable to continue utilizing these services, its business and ability to service the Notes may be adversely affected.

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•Any significant disruption in service in our marketplace or in PMI’s computer systems could adversely affect PMI’s ability to perform its obligations under the Administration Agreement. If the security of PFL’s investors’ and borrowers’ confidential information stored in our systems is breached, users’ secure information may be stolen, our reputations may be harmed, and we may be exposed to liability.

Risks related to compliance and regulation

•Our marketplace represents a novel approach to borrowing and investing that may fail to comply with federal and state securities laws, borrower protection laws and the state counterparts to such consumer protection laws. Borrowers may dispute the enforceability of their obligations under borrower or consumer protection laws after collection actions have commenced, or otherwise seek damages under these laws. Investors may attempt to rescind their Note purchases under securities laws. Regulatory agencies and their state counterparts may investigate our compliance with these regulatory obligations, and may take enforcement action with respect to alleged law violations. There continues to be uncertainty as to how the actions of the Consumer Financial Protection Bureau or any other new agency could impact our business or that of our issuing bank. If our marketplace were found to violate a state’s usury laws, we may have to alter our business model and our business could be harmed. If one or both of PMI and PFL is required to register under the Investment Company Act or the Investment Advisers Act, either of our ability to conduct business could be materially adversely affected. Several lawsuits have sought to recharacterize certain loan marketers and other originators as lenders. If litigation or a regulatory enforcement action on similar theories were successful against one or both of PMI and PFL, Borrower Loans originated through our marketplace could be subject to state consumer protection laws and licensing requirements in a greater number of states.

•We rely on agreements with WebBank, pursuant to which WebBank originates loans to qualified borrowers on a uniform basis throughout the United States and sells and assigns those loans to PFL. If our relationship with WebBank were to end, we may need to rely on individual state lending licenses to originate Borrower Loans.

•PMI's administration of Quick Invest under its previous offering and PFL’s administration of Quick Invest, Recurring Investment, and Auto Invest under its current offering, could create additional liability for PFL and such liability could be material.

Recent Developments

COVID-19

A novel strain of coronavirus, known as SARS-CoV-2, which causes COVID-19, first surfaced in December 2019. COVID-19 continues to spread globally and the World Health Organization has declared the COVID-19 outbreak to be a global pandemic. The COVID-19 outbreak has led to federal, state and local governments enacting various restrictions in an attempt to limit the spread of the virus, including declaration of a federal National State of Emergency, multiple cities and states declaring states of emergency, school and business closings, limitations on social or public gatherings and other social distancing measures, such as working remotely, travel restrictions, quarantines and shelter-in-place orders. Although state and local governments across the U.S. eased some of these restrictions during the summertime, officials are currently dealing with a second wave of the disease and have re-enacted or declared additional restrictions as officials continue to monitor rates of infection and hospitalization, and additional surges in COVID-19 cases may lead to further restrictions. The financial markets, which have largely recovered from the steep declines that occurred in February and March 2020, are experiencing continued trading volatility as a result of the pandemic and related economic disruption. In addition, unemployment rates remain high, and while the U.S. gross domestic product increased at an annualized rate of 4.0% during the fourth quarter of 2020, it remains below pre-pandemic levels.

Prosper is actively tracking the situation in the U.S. and our communities, and offering assistance to qualified borrowers who are facing financial hardship as a result of the COVID-19 pandemic. These relief options include, among other things, the ability to delay up to 4 monthly loan payments, the ability to reduce minimum monthly payments for up to 12 months total and extend the term of the loan by up to 11 months, and waived late and non-sufficient funds fees. Prosper is also complying with new state mandates that may temporarily impact collections activity with respect to delinquent loans.

Over the last few years, Prosper has been tightening credit and focusing on borrowers’ ability and intent to pay in order to generate sustainable and attractive risk-adjusted returns for our investors. In light of changes in the economic environment caused by COVID-19, we have taken additional actions since March 2020 to help actively manage investor returns and adapt to this rapidly changing environment, including further tightening our credit criteria, engaging with borrowers earlier and more frequently in the payment cycle and implementing stricter income and employment verification. As a result, we are seeing a reduction in originations with higher risk C, D, E and HR Prosper Ratings.

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HELOC

In March 2019, we launched a new digital Home Equity Line of Credit (HELOC) product in collaboration with BBVA USA, the U.S. subsidiary of Madrid-based BBVA. HELOCs are currently available to borrowers both through our website and BBVA USA’s website in Alabama, Arizona, Colorado, Florida, New Mexico and Texas. HELOCs will not be available on the Prosper marketplace for investment purposes.

Investor Mobile App

In August 2019, we publicly launched our new mobile app, Prosper Invest. The mobile app is designed to allow Note investors an on-the-go option for managing their Prosper accounts, including initiating cash transfers, checking the status of their Notes, and setting up the Auto Invest tool. Prosper Invest is available for both iOS and Android devices.

Available Information

The following filings are available for download free of charge at www.prosper.com as soon as reasonably practicable after such filings are electronically filed with, or furnished to, the Securities and Exchange Commission (“SEC”): Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and all amendments to those reports. Our SEC filings are also available to the public on the SEC’s website, at www.sec.gov. The information contained on our website is not incorporated by reference into this Annual Report on Form 10-K.

ITEM 1A. RISK FACTORS

You should carefully consider the risks and uncertainties described below, together with all of the other information in this Annual Report on Form 10-K, when evaluating our business. Any of the following risks, either alone or taken together, could materially and adversely affect our business, financial condition, operating results and prospects. While we believe the risks and uncertainties described below include all material risks currently known by us, it is possible that these may not be the only ones we face.

RISKS RELATED TO BORROWER DEFAULT

The Notes are risky and speculative investments for suitable investors only.

Investors should be aware that the Notes offered through our marketplace are risky and speculative investments. The Notes are special, limited obligations of PFL and depend entirely for payment on PFL’s receipt of payments under the corresponding Borrower Loans. Notes are suitable only for investors of adequate financial means. If an investor cannot afford to lose the entire amount of such investor’s investment in the Notes, the investor should not invest in the Notes.

Payments on the Notes depend entirely on payments PFL receives on corresponding Borrower Loans. If a borrower fails to make any payments on the corresponding Borrower Loan related to a Note, payments on such Note will be correspondingly reduced.

PFL will only make payments pro-rata on a series of Notes after it receives a borrower’s payment on the corresponding Borrower Loan, net of servicing fees. PFL also will retain from the funds received from the relevant borrower and otherwise available for payment on the Notes any non-sufficient funds fees and the amounts of any attorneys’ fees or collection fees our in-house collections department, a third-party servicer or collection agency imposes in connection with collection efforts. Under the terms of the Notes, if PFL does not receive any or all payments on the corresponding Borrower Loan, payments on the Note will be correspondingly reduced in whole or in part. If the relevant borrower does not make a payment on a specific monthly loan payment date, no payment will be made on the Note on the corresponding succeeding Note payment date.

The Borrower Loans are not secured by any collateral or guaranteed or insured by any third party, and investors must rely on us or a third-party collection agency to pursue collection against any borrower.

Borrower Loans are unsecured obligations of borrowers. They are not secured by any collateral, and they are not guaranteed or insured by PFL, PMI or any third party, or backed by any governmental authority in any way. We and our third-party collection agencies will, therefore, be limited in our ability to collect on Borrower Loans. Moreover, Borrower Loans are obligations of borrowers to PFL as successor to WebBank, not obligations to the holders of Notes. Holders of the Notes will have no recourse to the borrowers and no ability to pursue borrowers to collect payments under Borrower Loans. Holders of the Notes may look only to PFL for payment of the Notes. Furthermore, if a borrower fails to make any payments on the Borrower Loan, the holders of the Notes corresponding to that Borrower Loan will not receive any payments on their Notes. The holders of such Notes will not be able to pursue collection against the borrower and will not be able to obtain the identity of the borrower in order to contact the borrower about the defaulted Borrower Loan.

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The credit information of an applicant may be inaccurate or may not accurately reflect the applicant’s creditworthiness, which may cause an investor to lose all or part of the price paid for a Note.

We obtain applicant credit information from consumer reporting agencies, and assign Prosper Ratings to listings based in part on the applicant’s credit score. A credit score that forms a part of the Prosper Rating assigned to a listing may not reflect the applicant’s actual creditworthiness because the credit score may be based on outdated, incomplete or inaccurate consumer reporting data. Similarly, the credit data taken from the applicant’s credit report and displayed in listings may also be based on outdated, incomplete or inaccurate consumer reporting data. We do not verify the information obtained from the applicant’s credit report. Moreover, investors do not, and will not, have access to financial statements of applicants or to other detailed financial information about applicants.

The Prosper Rating may not accurately set forth the risks of investing in the Notes, no assurances can be provided that actual loss rates for the Notes will come within the estimated average annualized loss rates indicated by the Prosper Rating, and investors have limited rights to cause Prosper to repurchase the Notes.

The Prosper Rating assigned to a loan listing may not accurately reflect the risks of investing in the Notes, and is not a recommendation by us to buy, sell or hold a Note. For example, the Prosper Rating for a listing could be inaccurate because the applicant’s credit report contained incorrect information. Similarly, although most of the information provided by applicants that is relevant to the Prosper Rating is verified by us before calculating the Prosper Rating, we do not verify all such information. For example, we do not verify the income information on all applications. Further, the Prosper Rating does not reflect PFL’s credit risk as a debtor (such credit risk exists even though, as the debtor on the Notes, PFL’s only obligation is to pay to the Note holders their pro-rata shares of collections received on the related Borrower Loans net of applicable fees). In addition, no assurances can be provided that actual loss rates for the Notes will fall within the expected loss rates indicated by the Prosper Rating. The interest rates on the Notes might not adequately compensate Note investors for these additional risks.

If we include in a listing a Prosper Rating that is different from the Prosper Rating calculated by us or calculate the Prosper Rating for a listing incorrectly, and such error materially and adversely affects a holder’s interest in the related Note, PFL will indemnify the holder or repurchase the Note. PFL will not, however, have any indemnity or repurchase obligation under the Amended and Restated Indenture, the Notes, the Investor Registration Agreement or any other agreement associated with the Note Channel as a result of any other inaccuracy with respect to a listing’s Prosper Score or Prosper Rating. PFL’s contractual repurchase obligations do not affect a Note holder’s rights under federal or state securities laws.

Investors who use the Recurring Investment or Auto Invest tools may face additional risk of funding Borrower Loans that have been erroneously selected by the tool.

Since it was first implemented in July 2011 through December 31, 2020, the Recurring Investment (formerly known as Auto Quick Invest) tool has experienced programming errors that affected 8,630 Notes and PMI Notes out of the 11,999,556 Notes and PMI Notes purchased. The Auto Invest tool was first implemented on June 2, 2016. Since such time through December 31, 2020, the Auto Invest tool has experienced programming errors that affected 2 Notes out of the 8,583,286 Notes purchased.

In the event of any errors in Recurring Investment or Auto Invest that cause an investor to purchase a Note from PFL that such investor would not otherwise have purchased or that differs materially from the Note such investor would have purchased had there been no error, PFL will either repurchase the Note, indemnify the investor against losses suffered on that Note or cure such error. See “Risk Factors—Risks Related to PFL and PMI, Our Marketplace and Our Ability to Service the Notes” for more information.

Some borrowers may use our marketplace to defraud investors, which could adversely affect investors’ ability to recoup their investment.

We use identity and fraud checks with external databases to authenticate each borrower’s identity. There is a risk, however, that these checks could fail and fraud may occur. In addition, applicants may misrepresent their intentions regarding loan purpose or other information contained in listings, and we do not verify the majority of this information. While PFL will indemnify an investor or repurchase Notes in limited circumstances (including, e.g., a material payment default on the Borrower Loan resulting from verifiable identity theft), it is not obligated to indemnify an investor or repurchase a Note from an investor if the investment is not realized in whole or in part due to fraud (other than verifiable identity theft) in connection with a loan listing, or due to false or inaccurate statements or omissions of fact in a listing, whether in credit data, a borrower’s representations, similar indicators of borrower intent and ability to repay the Borrower Loan. If PFL repurchases a Note, the repurchase price will be equal to the Note's outstanding principal balance and will not include accrued interest. If PFL repurchases any Notes, PMI will concurrently repurchase the related PMI Management Rights for zero consideration.

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The fact that we have the exclusive right and ability to investigate claims of identity theft in the origination of Borrower Loans creates a significant conflict of interest between us and our investors.

We have the exclusive right to investigate claims of identity theft and determine, in our sole discretion, whether verifiable identity theft has occurred. Such a determination of verifiable identity theft may trigger an obligation by PFL to either repurchase the related Notes or Borrower Loans or indemnify the applicable Note holders. The denial of a claim under PFL’s identity theft guarantee would save PFL from its indemnification or repurchase obligation. Because investors rely solely on us to investigate incidents that might require PFL to indemnify the applicable Note holders or repurchase the related Notes or Borrower Loans, a conflict of interest exists between us and such investors.

If payments on the Borrower Loan corresponding to an investor’s Note become more than 30 days overdue, such investor will be unlikely to receive the full principal and interest payments that were expected on the Note, and such investor may not recover the original purchase price on the Note.

We may refer Borrower Loans that become past due to a third party collection agency for collection or we may collect on such Borrower Loans directly. If a borrower fails to make a required payment on a Borrower Loan within 30 days of the due date, we will pursue reasonable collection efforts in respect of the Borrower Loan. Referral of a delinquent Borrower Loan to a collection agency within five business days after it becomes 30 days past due will be considered reasonable collection efforts. If payment amounts on a delinquent Borrower Loan are received from a borrower after the loan has been referred to our in-house collections department or an outside collection agency, we or that collection agency may retain a percentage of that payment as a fee before any principal or interest becomes payable to an investor. Collection fees may be up to 40% of recovered amounts, in addition to any legal fees and transaction fees associated with accepting payments incurred in the collection effort.

For some non-performing Borrower Loans, we may not be able to recover any of the unpaid loan balance and, as a result, an investor who has purchased a corresponding Note may receive little, if any, of the unpaid principal and interest payable under the Note. In all cases, investors must rely on our collection efforts or the applicable collection agency to which such Borrower Loans are referred, and are not permitted to collect or attempt collection of payments on the Borrower Loans in any manner.

Loss rates on the Borrower Loans may increase as a result of economic conditions beyond our control and beyond the control of the borrower, such as the current novel coronavirus (COVID-19) pandemic.

Borrower Loan loss rates may be significantly affected by economic downturns or general economic conditions beyond our control and beyond the control of individual borrowers. In particular, loss rates on Borrower Loans may increase due to factors such as prevailing interest rates, the rate of unemployment, the level of consumer confidence, residential real estate values, the value of the U.S. dollar, energy prices, changes in consumer spending, the number of personal bankruptcies, disruptions in the credit markets, the impact of the novel coronavirus (COVID-19) pandemic, and other factors.

In response to COVID-19, Prosper is complying with new state mandates that may temporarily impact collections activity with respect to delinquent loans and may result in increases to loss rates. Prosper is also offering relief measures to qualified borrowers which include, among other things, the ability to delay up to four monthly loan payments, the ability to reduce minimum monthly payments for up to 12 months total and extend the term of the loan by up to 11 months, and waived late and non-sufficient funds fees. Since COVID-19 relief was first offered in March 2020 and through December 31, 2020, approximately 12% of the total outstanding balances of all loans originated on our platform on a cumulative basis have enrolled in at least one of these COVID-19 relief programs. Approximately 5% of the total outstanding balances of all loans originated on our platform are actively enrolled in at least one relief program as of December 31, 2020. Overall requests for COVID-19 relief are declining; however, enrollment and subsequent loan performance may fluctuate as long as the pandemic continues to trigger increased work stoppages and unemployment. While these relief options are intended to assist borrowers and mitigate potential losses on Borrower Loans due to economic hardship, there is no guarantee that we will prevent loss rates from increasing over historical levels.

The Borrower Loans do not restrict borrowers from incurring additional unsecured or secured debt, nor do they impose any financial restrictions on borrowers during the term of the Borrower Loan, which may reduce the likelihood that an investor will receive the full principal and interest payments that such investor expects to receive on a Note.

If a borrower incurs additional debt after the date a loan listing is posted, the additional debt may impair the ability of that borrower to make payments on his or her Borrower Loan and, as such, reduce the likelihood that an investor will receive the principal and interest payments that such investor expects to receive on a corresponding Note. Moreover, the additional debt may adversely affect the borrower’s creditworthiness generally, and could result in the financial distress, insolvency, or bankruptcy of the borrower. To the extent that the borrower has or incurs other indebtedness and cannot pay all of his or her indebtedness, the borrower may choose to make payments to other creditors, rather than to PFL.

To the extent borrowers incur other indebtedness that is secured, such as a mortgage, a home equity line or an auto loan, the ability of the secured creditors to exercise remedies against the assets of the borrower may impair the borrower’s

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ability to repay the Borrower Loan on which an investor’s Note is dependent for payment. Borrowers may also choose to repay obligations under secured indebtedness or other unsecured indebtedness before repaying Borrower Loans because there is no collateral securing the Borrower Loans. An investor will not be notified if a borrower incurs additional debt after the date a loan listing is posted.

Borrowers may be more likely to incur additional unsecured or secured debt in an effort to mitigate economic harm caused by COVID-19, which may further reduce their likelihood of repaying Borrower Loans.

The global spread of COVID-19 and the self-quarantine and shelter-in-place public health orders issued in response have forced many businesses to suspend their operations. The resulting economic contraction has had a particularly deleterious effect on small businesses, self-employed individuals and independent contractors whose livelihoods depend on providing in-person goods and services. In response, in March 2020, Congress enacted and the president signed into law the Coronavirus Preparedness and Response Supplemental Appropriations Act and the Coronavirus Aid, Relief, and Economic Security (CARES) Act. The relief measures provided by these laws include expanding eligibility criteria for Small Business Administration loan programs. To the extent the COVID-19 pandemic and legislation passed in response to the pandemic result in borrowers incurring additional debt above and beyond ordinary levels, borrowers’ overall ability to repay Borrower Loans may be further impaired.

Marketplace lending is a relatively new lending method and our marketplace has a limited operating history. Borrowers may not view or treat their obligations to PFL as having the same significance as loans from traditional lending sources.

The investment return on the Notes depends on borrowers fulfilling their payment obligations in a timely and complete manner under the corresponding Borrower Loan. Borrowers may not view marketplace lending obligations originated through our marketplace as having the same significance as other credit obligations arising under more traditional circumstances. If a borrower neglects his or her payment obligations on a Borrower Loan upon which payment of an investor’s Note is dependent or chooses not to repay his or her Borrower Loan entirely, such investor may not be able to recover any portion of the investment in a Note.

Our marketplace may fail to comply with applicable law, which could limit our ability to collect on Borrower Loans.

The Borrower Loans are subject to federal and state consumer protection laws. Our marketplace may not always be, and may not always have been, in compliance with these laws. Failure to comply with the laws and regulatory requirements applicable to our marketplace may, among other things, limit our or a collection agency's ability to collect all or part of the principal of or interest on Borrower Loans.

We regularly review the requirements of these laws and take measures aimed at ensuring that the Borrower Loans originated through our marketplace meet the requirements of all applicable laws. However, determining compliance with all applicable laws is a complex matter and it is possible that our determination may be inaccurate or incorrect. Also, changes in law, either due to court decisions, regulatory interpretations or rulings, or new legislation, may adversely affect the collectability of a Borrower Loan.

In general, the Borrower Loans do not contain any cross-default or similar provisions. If a borrower defaults on any of his or her other debt obligations, our ability to collect on the Borrower Loan on which an investor’s Note is dependent for payment may be substantially impaired.

The Borrower Loans do not contain cross-default provisions. A cross-default provision makes a default under certain debt of a borrower an automatic default on other debt of that borrower. Because the Borrower Loans do not contain cross-default provisions, a Borrower Loan will not be placed automatically in default upon that borrower’s default on any of the borrower’s other debt obligations. If a borrower defaults on debt obligations owed to a third party and continues to satisfy the payment obligations under the Borrower Loan, the third party may seize the borrower’s assets or pursue other legal action against the borrower before the borrower defaults on the Borrower Loan, which may affect our ability to collect from the borrower when or if the Borrower Loan becomes delinquent.

Borrowers may seek the protection of debtor relief under federal bankruptcy or state insolvency laws, which may result in the nonpayment of an investor’s Notes.

Borrowers may seek protection under federal bankruptcy law or similar laws. If a borrower files for bankruptcy (or becomes the subject of an involuntary petition), a stay will go into effect that will automatically put any pending collection actions on the Borrower Loan on hold and prevent further collection action absent bankruptcy court approval. If we receive notice that a borrower has filed for protection under the federal bankruptcy laws, or has become the subject of an involuntary bankruptcy petition, we will put the borrower’s account into “bankruptcy status.” When this occurs, we terminate automatic monthly ACH debits on the Borrower Loan and we will not undertake collection activity without bankruptcy court approval. Whether any payment will ultimately be made or received on a Borrower Loan after a bankruptcy status is declared depends on the borrower’s particular financial situation. In most cases, however, unsecured creditors such as PFL receive nothing, or only a

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fraction of their outstanding debt and, as a result, an investor who has purchased a corresponding Note may receive none or very little of the unpaid principal and interest payable on the Note.

Federal law entitles borrowers who enter active military service to an interest rate cap and certain other rights that may inhibit the ability to collect on Borrower Loans and reduce the amount of interest paid on the corresponding Notes.

Federal law provides borrowers on active military service with rights that may delay or impair our ability to collect on a Borrower Loan corresponding to an investor’s Note. The Servicemembers Civil Relief Act (“SCRA”) and other similar state laws require that the interest rate on preexisting debts, such as Borrower Loans, be set at no more than 6% while the qualified service member or reservist is on active duty. A holder of a Note that is dependent on such a Borrower Loan for payment will not receive the difference between 6% and the original stated interest rate for the Borrower Loan during any such period. The SCRA also permits courts to stay proceedings and the execution of judgments against service members and reservists on active duty, which may delay recovery on any Borrower Loans in default, and, accordingly, payments on the corresponding Notes.

Beginning October 3, 2016, the Military Lending Act (“MLA”) prohibits requiring covered borrowers, which include active military servicemembers and their dependents, to waive the right to legal recourse or to submit to arbitration. This may delay recovery on any relevant Borrower Loans in default, and, accordingly, payments on the corresponding Notes.

If there are any amounts under such a Borrower Loan still due and owing to PFL after the final maturity of the corresponding Notes, PFL will have no further obligation to make payments on such Notes, even if it receives payments on the Borrower Loan after the final maturity of such Notes. We do not take military service into account in assigning a Prosper Rating to loan listings. In addition, as part of the borrower registration process, we do not request borrowers to confirm if they are qualified service members or reservists within the meaning of the SCRA or the MLA. See Item 1, “Business—Government Regulation” for more information.

As of December 31, 2020, 87 Borrower Loans, with a total outstanding balance of $798 thousand are subject to the SCRA.

The Federal Trade Commission's Holder in Due Course Rule may substantially impair an investor’s ability to recoup the full purchase price of a Note or to receive the interest payments that such investor expects to receive on the Note.

The Federal Trade Commission's Holder in Due Course Rule, which in certain circumstances permits borrowers to assert any claims and defenses that they would have had against a seller of goods or services obtained with the proceeds of a loan against an originator or subsequent purchaser of the loan, could allow certain borrowers to raise such defenses against PFL to the extent of the outstanding loan balance. If such defenses are successfully raised, PFL will be unable to collect on the loan and it is unlikely that any further payment will be made on the corresponding Notes.

The death of a borrower may substantially impair an investor’s ability to recoup the full purchase price of a Note or to receive the interest payments that such investor expects to receive on the Note.

If a borrower dies with an outstanding Borrower Loan, PFL is required, upon receiving notice of the death, to stop accepting automatic loan payments and to refund any payments that were automatically debited after the borrower's date of death. Though we may seek to work with the executor of the borrower’s estate to obtain repayment of the loan, the borrower’s estate may not contain sufficient assets to repay the loan, or its executor may prioritize repayment of other creditors. In addition, if a borrower dies near the end of the term of his or her Borrower Loan, the time required for the probate of the borrower’s estate will likely extend beyond the Notes’ final maturity date, after which date PFL will cease to have any obligation to make payments on the Notes.

RISKS INHERENT IN INVESTING IN THE NOTES

The Notes are special, limited obligations of PFL only and are not directly secured by any collateral or guaranteed or insured by PMI or any third party.

The Notes will not represent an obligation of borrowers, PMI or any other party except PFL, and are special, limited obligations of PFL. The Notes are not guaranteed or insured by PMI, any governmental agency or instrumentality, or any third party. Although PFL has granted the indenture trustee, for the benefit of the Note holders, a security interest in the Borrower Loans corresponding to the Notes, the payments and proceeds that PFL receives on such Borrower Loans, the bank account in which such Borrower Loan payments are deposited, and the accounts in which investors’ funding amounts are deposited, the Note holders do not themselves have a direct security interest in the Borrower Loans or the right to payment thereunder. If an event of default under the Amended and Restated Indenture were to occur, the Note holders would be dependent on the indenture trustee’s ability to realize on the collateral and make payments on the Notes in the manner contemplated by the Amended and Restated Indenture. In addition, although PFL will take all actions that it believes are required under applicable law to perfect the security interest of the indenture trustee in the collateral, if its analysis of the required actions is incorrect or if it fails to take any required action in a timely manner, the indenture trustee’s security interest may not be effective and holders

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of the Notes could be required to share the collateral (and any proceeds thereof) with PFL’s other creditors, or, if a bankruptcy court were to order the substantive consolidation of PMI and PFL (as described below), PMI’s creditors.

PFL is not obligated to indemnify Note holders or repurchase Notes except in limited circumstances.

PFL is only obligated to repurchase Notes or indemnify holders of Notes in limited circumstances. These circumstances include if (i) a material payment default under the corresponding Borrower Loan occurs as a result of verifiable identify theft; (ii) we include a Prosper Rating in a listing that is different from the Prosper Rating we calculated, or we calculate the Prosper Rating incorrectly; or (iii) any errors in Quick Invest, Recurring Investment, or Auto Invest cause an investor to purchase a Note from PFL that such investor would not otherwise have purchased or that differs materially from the Note, in which cases PFL also has the option to cure such error. PFL is not required to repurchase Notes or indemnify holders of Notes, however, if the Note holder’s investment is not realized in whole or in part due to fraud other than identity theft, or due to other false or inaccurate statements or omissions of fact in a listing, whether in credit data, borrower representations or similar indicia of borrower intent and ability to repay the loan. Further, PFL is under no obligation to repurchase a Note or indemnify any holder of Notes if a correctly determined Prosper Rating fails to accurately predict the actual losses on a Borrower Loan.

PFL might incur indemnification and repurchase obligations that exceed its projections, in which case it may not have sufficient liquidity to meet its indemnification and repurchase obligations.

PFL believes its liquidity will be sufficient to meet its reasonably anticipated indemnification and repurchase obligations. In determining its expected liquidity needs with respect to indemnification and repurchase obligations, PFL considers the history of such obligations incurred by it and PMI. Nonetheless, there can be no assurance that if PFL is obligated to repurchase a Note or indemnify a Note holder, that it will be able to meet its repurchase or indemnification obligations. If PFL is unable to meet its indemnification and repurchase obligations with respect to a Note, the investor in such Note may lose all of such investor’s investment in the Note.

Our marketplace allows a borrower to prepay a Borrower Loan at any time without penalty. Borrower Loan prepayments will extinguish or limit an investor’s ability to receive additional interest payments on a Note.

Borrower Loan prepayment occurs when a borrower decides to pay some or all of the principal amount on a Borrower Loan earlier than originally scheduled. Borrowers may decide to prepay all or a portion of the remaining principal amount due under a Borrower Loan at any time without penalty. In the event of a prepayment of the entire remaining unpaid principal amount of a Borrower Loan, each of the holders of the Notes corresponding to the Borrower Loan will receive his or her share of such prepayment but further interest will not accrue on such Borrower Loan or on such Note after the date on which the payment is made. If the borrower prepays a portion of the remaining unpaid principal balance, the term of the Borrower Loan will not change, but interest will cease to accrue on the prepaid portion. If a borrower prepays a Borrower Loan in whole or in part, an investor will not receive all of the interest payments that such investor originally expected to receive on the Note corresponding to such Borrower Loan. In addition, such investor may not be able to find a similar rate of return on another investment at the time at which the Borrower Loan is prepaid. Prepayments are subject to PFL’s servicing fee, even if the prepayment occurs immediately after issuance of a Note.

Prevailing interest rates may change during the term of the Notes. If this occurs, investors may receive less value from the purchase of Notes in comparison to other ways they may invest their money. Additionally, borrowers may prepay their Borrower Loans due to changes in interest rates, and investors may not be able to redeploy the amounts received from prepayments in a way that offers the return expected from the Notes.

The Borrower Loans on which the Notes are dependent for payment bear fixed, not floating, rates of interest. If prevailing interest rates increase, the interest rates on Notes investors purchase might be less than the rate of return they could earn if they had invested the purchase price in a different investment.

We may not set appropriate interest rates for Borrower Loans.

We set interest rates for all Borrower Loans based on Prosper Ratings, as well as additional factors such as Borrower Loan terms, the economic environment and competitive conditions. If we set interest rates for Borrower Loans too low, investors may not be compensated appropriately for the level of risk that they are assuming in purchasing Notes, while setting the interest rate too high may increase the risk of non-payment. In either case, a failure by us to set rates appropriately may adversely impact the ability of investors to receive returns on their Notes that are commensurate with the risks they have assumed in acquiring such Notes.

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The Notes will not be listed on any securities exchange and can be held only by registered Prosper investors. Further, no trading platform for the transfer of Notes exists and there can be no assurance a trading platform for the transfer of Notes will develop in the future. Therefore, investors should be prepared to hold the Notes they purchase until maturity.

The Notes and PMI Management Rights will not be listed on any securities exchange and all Notes and PMI Management Rights must be held by registered Prosper investors. Further, in connection with Prosper’s termination of its relationship with FOLIO Investments, Inc. in October 2016, a trading platform for the transfer of Notes and PMI Management Rights no longer exists. While we may, in our sole discretion, permit the establishment of another platform on which a secondary market may be made with respect to the Notes, there can be no assurance a trading platform for the Notes and PMI Management Rights will develop in the future. Therefore, Note purchasers must be prepared to hold their Notes and PMI Management Rights to maturity.

The U.S. federal income tax consequences of an investment in the Notes are uncertain.

There are no statutory provisions, regulations, published rulings or judicial decisions that directly address the characterization of the Notes or instruments similar to the Notes for U.S. federal income tax purposes. However, although the matter is not free from doubt because payments on the Notes are dependent on payments on the corresponding Borrower Loan, PFL treats the Notes as debt instruments that have original issue discount (“OID”) for U.S. federal income tax purposes. Where required, PFL intends to file information returns with the U.S. Internal Revenue Service (“IRS”) in accordance with such treatment unless there is a change or clarification in the law, by regulation or otherwise, that would require a different characterization of the Notes. Investors should be aware, however, that the IRS is not bound by PFL’s characterization of the Notes and the IRS or a court may take a different position with respect to the Notes’ proper characterization. For example, the IRS could determine that, in substance, each investor owns a proportionate interest in the corresponding Borrower Loan for U.S. federal income tax purposes or, for example, the IRS could instead treat the Notes as a different financial instrument (including an equity interest or a derivative financial instrument). Any different characterization could significantly affect the amount, timing, and character of income, gain or loss recognized in respect of a Note. For example, if the Notes are treated as PFL’s equity, (i) PFL would be subject to U.S. federal income tax on income, including interest, accrued on the corresponding Borrower Loans but would not be entitled to deduct interest or OID on the Notes, and (ii) payments on the Notes would be treated by the Note holder for U.S. federal income tax purposes as dividends (that may be ineligible for reduced rates of U.S. federal income taxation or the dividends-received deduction) to the extent of PFL’s earnings and profits as computed for U.S. federal income tax purposes. A different characterization may significantly reduce the amount available to pay interest on the Notes. Investors are strongly advised to consult their own tax advisor regarding the U.S. federal, state, local and non-U.S. tax consequences of the purchase, ownership, and disposition of the Notes (including any possible differing treatments of the Notes).

PFL’s ability to pay principal and interest on a Note may be affected by its ability to match the timing of its income and deductions for U.S. federal income tax purposes.

Investors should be aware that PFL’s ability to pay principal and interest on a Note may be affected by its ability, for U.S. federal income tax purposes, to match the timing of income it receives from a corresponding Borrower Loan that it holds and the timing of deductions that it may be entitled to in respect of payments made on the Notes that it issues. For example, if the Notes are treated as contingent payment debt instruments for U.S. federal income tax purposes but the corresponding Borrower Loans are not, there could be a potential mismatch in the timing of PFL’s income and deductions for U.S. federal income tax purposes, and PFL’s resulting tax liabilities could affect its ability to make payments on the Notes.

Our participation in the funding of Borrower Loans could be viewed as creating a conflict of interest.

As is the practice with other marketplace lending companies, from time to time, we may fund portions of qualified loan requests in our marketplace and hold any Notes purchased as a result of such funding for our own individual accounts. Even though we will participate in funding Borrower Loans listed in our marketplace under the same terms and conditions and through the use of the same information that is made available to other potential investors in our marketplace, such participation may be perceived as involving a conflict of interest. For example, our funding of a Borrower Loan may cause the loan to fund, and in some cases, fund faster, than it would fund in the absence of our participation, which could benefit us to the extent that it ensures that Prosper generates the revenue associated with the loan.

During the year ended December 31, 2020, we purchased $207 thousand in Notes for investment.

We may choose or be required to implement payment and collections relief programs in response to the COVID-19 pandemic and other public health emergencies or crises, which may extend or otherwise alter the repayment schedule of Borrower Loans and reduce the expected return on the corresponding Notes.

The global spread of COVID-19 has caused significant market volatility and workforce disruptions. Within the U.S., a large number of state and local governments have imposed self-quarantine and shelter-in-place orders to protect public health, resulting in increased unemployment levels as businesses have been forced to curtail operations. Prosper recognizes the serious

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economic hardship triggered by COVID-19, and is offering assistance to qualified borrowers who are facing financial hardship as a result of the COVID-19 pandemic. These relief options include, among other things, the ability to delay up to 4 monthly loan payments, the ability to reduce minimum monthly payments for up to 12 months total and extend the term of the loan by up to 11 months, and waived late and non-sufficient funds fees. Prosper is also complying with new state mandates that may temporarily impact collections activity with respect to delinquent loans.

Prosper’s COVID-19 payment relief programs may impact the repayment schedule and terms of Borrower Loans and the returns received on corresponding Notes. Since COVID-19 relief was first offered in March 2020 and through December 31, 2020, approximately 12% of the total outstanding balances of all loans originated on our platform on a cumulative basis have enrolled in at least one of these COVID-19 relief programs. Approximately 5% of the total outstanding balances of all loans originated on our platform are actively enrolled in at least one relief program as of December 31, 2020. Overall requests for COVID-19 relief are declining; however, enrollment and subsequent loan performance may fluctuate as long as the pandemic continues to trigger increased work stoppages and unemployment. Likewise, to the extent Prosper is required to comply with state mandates to pause collections activity on delinquent loans, investors will not receive recoveries on any Notes corresponding to Borrower Loans that cannot be collected upon while such mandates are in effect. Prosper continues to actively monitor the impact of COVID-19 on economic conditions.   

RISKS RELATED TO PFL AND PMI, OUR MARKETPLACE AND OUR ABILITY TO SERVICE THE NOTES

We have experienced errors on our platform that have resulted in incorrect reporting of performance returns to Note investors. If we are unable to prevent the reoccurrence of similar errors, investors could be adversely impacted.

In April 2017, we became aware of an error in the annualized net return and seasoned annualized net return numbers displayed to Note investors, which resulted from errors in the code forming part of our calculation framework. On average, the error resulted in Note investors being shown annualized net return information that was approximately 260 basis points higher than the actual performance of Notes in their accounts. The error did not affect any other part of Note investors’ accounts, nor did it affect any other aspects of the platform, including the receipt and distribution of loan payments, deposits, monthly statements or tax documentation, or the Note and loan level information provided to investors. Following an SEC investigation, Prosper and the SEC came to a settlement to resolve the matter on April 19, 2019. Under the settlement, the SEC alleged a negligence-based violation of Section 17(a)(2) of the Securities Act and ordered PFL to cease and desist from any future violations of that provision. PFL neither admitted nor denied any wrongdoing, and agreed to pay a civil monetary penalty of $3.0 million. PFL paid the penalty in full on April 24, 2019.

The error reveals a risk associated with the complex programs, algorithms and inputs that support our platform. We depend on these programs, algorithms and inputs to store, retrieve, process and manage data, as well as to provide marketplace features such as our credit assessments and underwriting, the Prosper Rating, historical returns, and individual Note, Note portfolio and platform-wide performance data. Errors or other design defects within these programs, algorithms and inputs may result in a negative experience for borrowers and investors, delay introductions of new features or enhancements, or impact the information displayed on our website. They could also result in negative publicity and unfavorable media coverage, harm to our reputation, litigation, regulatory inquiries or proceedings, loss of or damage to our relationships with borrowers or investors, or loss of revenue or liability for damages, any of which could adversely affect our business and financial results.

Arrangements for back-up servicing are limited. If PMI fails to maintain operations or the Administration Agreement is rejected or terminated (in bankruptcy or otherwise), investors may experience a delay and increased cost in respect of their expected principal and interest payments on Notes, and PFL may be unable to collect and process repayments from borrowers.

If the Administration Agreement (or the loan servicing provisions thereof) are terminated for any reason (whether as a result of PMI’s bankruptcy, non-performance or otherwise), PFL would attempt to transfer the loan servicing obligations on the Borrower Loans and Notes to a third party pursuant to its contractual agreements with investors.

PFL has entered into a back-up servicing agreement with a loan servicing company that is willing and able to transition servicing responsibilities from PMI. There can be no assurance, however, that this back-up servicer will be able to adequately perform the servicing of the outstanding Borrower Loans and Notes. If this back-up servicer assumes the servicing of the Borrower Loans and Notes, the back-up servicer may impose additional servicing fees (up to the maximums we have negotiated), reducing the amounts available for payments on the Notes. Additionally, transferring these servicing obligations to the back-up servicer may result in delays in the processing of collections on Borrower Loans and information with respect to amounts owed on Borrower Loans. If the back-up servicer is not able to service the Borrower Loans and Notes effectively, investors’ ability to receive principal and interest payments on their Notes may be substantially impaired, even if their portfolio of Notes is well diversified and the corresponding Borrower Loans are paying on schedule.

In addition, it is unlikely that the back-up servicer would be able to perform functions other than servicing the outstanding Borrower Loans and Notes, such as facilitating the creation of new Borrower Loans through our marketplace, or

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managing PFL’s marketing efforts. PFL believes that it could find one or more other parties who could perform these and any other functions necessary to fully operate our marketplace in the absence of PMI. However, this process, and any related onboarding of such party or parties, will take time. Any such delay or impairment that does not affect existing Note holders, because PFL or its back-up servicer proves able to continue servicing outstanding Borrower Loans and Notes, could nonetheless delay PFL’s ability to facilitate the origination of new Borrower Loans and issue new Notes through our marketplace, which could adversely affect PFL’s finances and customer relationships.

A decline in economic conditions may adversely affect our customers, which may negatively impact our business and results of operations.

As a lending marketplace, we believe our customers are highly susceptible to uncertainties and negative trends, real or perceived, in the markets driven by, among other factors, general economic conditions in the United States and abroad. These external economic conditions and resulting trends or uncertainties could adversely impact our customers’ ability or desire to participate in our marketplace as borrowers or investors, and consequently could negatively affect our business and results of operations. For example, in response to economic challenges related to COVID-19, we have further tightened our underwriting criteria since March 2020, resulting in a reduction in originations with higher risk C, D, E and HR Prosper Ratings. For more information about risks related to the COVID-19 pandemic, see “—Public health emergencies and other events beyond our control may damage our ability to continue operations without disruptions, including our ability to attract new borrowers and investors, retain existing investors, as well as the ability of existing borrowers to repay their loans. If such events continued for an extended period of time and PFL is unable to attract sufficient investor purchase commitments from new and existing investors, our business and results of operations may be materially adversely affected.”

A relatively small number of investors provide the funding for a large percentage of all Borrower Loans originated through our marketplace.

A relatively small number of investors provide the funding for a large percentage of all Borrower Loans originated through our marketplace. If these investors cease or significantly decrease their investment in Borrower Loans through our marketplace and PFL is unable to attract sufficient investor purchase commitments from new and existing investors, then our business and results of operations may be adversely affected.

Our business could be adversely affected by a weakening market for securities backed by consumer assets.

PFL is involved in the securitization market through its business of selling loans to investors who, in turn, sell asset backed securities based on accumulated loan portfolios. If the market for asset backed securities based on consumer assets weakens, investors may cease or significantly decrease their funding of Borrower Loans through our marketplace and if PFL has been unable to attract sufficient investor purchase commitments from new and existing investors, then our business and results of operations may be adversely affected.

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Although PFL has been organized in a manner that is intended to minimize the likelihood that it will become subject to a bankruptcy proceeding, if this were to occur, the rights of holders of the Notes could be uncertain, and payments on the Notes may be limited, suspended or stopped. The recovery, if any, of a holder on a Note may therefore be substantially delayed and substantially less than the principal and interest due and to become due on the Note.

Although PFL has been organized and is operated in a manner that is intended to minimize the likelihood that it will become subject to a bankruptcy or similar proceeding, if this were to occur, the recovery, if any, of a holder of a Note may be substantially delayed in time (for example, due to the imposition of a stay on payments by the bankruptcy court) and may be substantially less in amount than the principal and interest due and to become due on the Note even if a Note holder’s portfolio of Notes is well diversified and the Borrower Loans are paying on schedule. Further, although PFL has granted the indenture trustee, for the benefit of the Note holders, a security interest in all of the Borrower Loans, in all payments and proceeds it receives on the corresponding Borrower Loans and in the bank account in which the Borrower Loan payments are deposited, the holders of the Notes would still be subject to risks associated with PFL’s insolvency, bankruptcy or a similar proceeding.

If PFL becomes subject to a bankruptcy or similar proceeding, borrowers may delay payments or cease making payments at all.

Borrowers may delay or suspend making payments to PFL because of the uncertainties occasioned by it becoming subject to a bankruptcy or similar proceeding, even if the borrowers have no legal right to do so, and such delay would reduce, at least for a time, the funds that might otherwise be available to pay the Notes corresponding to those Borrower Loans. In addition, the commencement of the bankruptcy or similar proceeding may, as a matter of law, prevent PFL from making regular payments on the Notes, even if the funds to make such payments are available. Because the Indenture trustee would be required to enforce its security interest in the Borrower Loans in a bankruptcy or similar proceeding, the Indenture trustee's ability to make payments under the Notes would be delayed, which may effectively reduce the value of any recovery that a holder of a Note may receive (and no such recovery can be assured) by the time any recovery is available.

If PFL becomes subject to a bankruptcy or similar proceeding, interest accruing on the Notes upon and following such bankruptcy or similar proceeding may not be paid.

In a bankruptcy or similar proceeding of PFL, interest accruing on the Notes during the proceeding may not be part of the allowed claim of a holder of a Note. If the Note holder receives a recovery on the Note (and no such recovery can be assured), any such recovery may be based on, and limited to, the Note holder’s claim for principal and for interest accrued up to the date of the bankruptcy or similar proceeding, but not thereafter. Because a bankruptcy or similar proceeding may take months or years to complete, a claim based on principal and on interest only up to the start of the bankruptcy or similar proceeding may be substantially less than a claim based on principal and on interest through the end of the bankruptcy or similar proceeding.

If PFL becomes subject to a bankruptcy or similar proceeding, a Note holder may not have any priority right to payment from the corresponding Borrower Loan, may not have any right to payment from funds in the applicable servicing account, and may not have any ability to access funds in the applicable funding accounts (the “FBO Funding accounts”).

In a bankruptcy or similar proceeding, if PFL has failed to perfect the security interest in Borrower Loans, investors may be required to share the proceeds of the Borrower Loans upon which their Notes are dependent for payment with PFL’s other creditors, including holders of other Notes or Borrower Loans. To the extent that proceeds of the Borrower Loans would be shared with PFL’s other creditors, any secured or priority rights of such other creditors may cause the proceeds to be distributed to such other creditors before any distribution is made to investors on the corresponding Notes.

If a payment is made on a Borrower Loan corresponding to a Note before PFL’s bankruptcy or similar proceeding is commenced, and those funds are held in the servicing account PFL maintains with Wells Fargo to collect borrower payments and have not been used by PFL to make payments on the Note as of the date the bankruptcy or similar proceeding is commenced, there can be no assurance that PFL will or will be able to use such funds to make payments on such Note. Other creditors of PFL (including holders of other Notes or Borrower Loans) may be deemed to have rights to such funds or interests in the applicable servicing account and monies credited thereto that are equal to or greater than the rights of the holder of such Note.

Although PFL believes that amounts funded by both Whole Loan Channel and Note Channel investors into the applicable FBO Funding accounts should not be subject to claims of its creditors other than the investors for whose benefit the funds are held, the legal title to the FBO Funding accounts, and the attendant right to administer the FBO Funding accounts, would be property of PFL’s bankruptcy estate. As a result, if PFL were to file for bankruptcy protection, the legal right to administer the funds in the FBO Funding accounts would vest with the bankruptcy trustee or debtor in possession. In that case, while neither PFL nor its creditors should be able to reach those funds, the indenture trustee or the investors may have to seek a bankruptcy court order lifting the automatic stay and permitting them to withdraw their funds. Investors may suffer delays in accessing their funds in the FBO Funding accounts as a result. Moreover, United States bankruptcy courts have broad powers at

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law and in equity and, if PFL has failed to properly segregate or handle investors’ funds, a bankruptcy court could determine that some or all of such funds were beneficially owned by PFL and should therefore be made available to PFL’s creditors generally.

In a bankruptcy or similar proceeding of PFL, a holder of a Note may be delayed or prevented from enforcing PFL’s repurchase obligations with respect to such Note.

In a bankruptcy or similar proceeding of PFL, any right of a Note holder to require PFL to repurchase the Note or indemnify such Note holder under the circumstances set forth in the Investor Registration Agreement or the Note might not be enforceable, and such holder’s claim for such repurchase may be treated less favorably than a general unsecured obligation of PFL.

Although PFL has been organized in a manner that is intended to prevent it from being substantively consolidated with PMI in the event of PMI’s bankruptcy, if PFL were substantively consolidated in this manner, the rights of the holders of the Notes could be uncertain, and payments on the Notes may be limited, suspended or stopped. The recovery, if any, of a holder on a Note may therefore be substantially delayed and substantially less than the principal and interest due and to become due on the Note.

Although PFL has been organized and is operated in a manner that is intended to prevent it from being substantively consolidated with PMI in the event of PMI’s bankruptcy, if PMI became subject to a bankruptcy or similar proceeding and PFL were substantively consolidated with PMI, the risks described in the immediately preceding risk factors regarding (i) payment delays, (ii) uncollectability of interest accrued during the bankruptcy proceeding, (iii) being subordinated to the interests of PFL’s other creditors, and (iv) the indenture trustee’s inability to access funds in the deposit account or the FBO Funding accounts, would all be present and, in addition, the same considerations would apply in relation to the claims of creditors of PMI, including that such creditors of PMI may be determined to have perfected security interests or unsecured claims that take precedence over or are at least equal in priority to those of creditors of PFL (including holders of Notes).

In addition, in the event of a bankruptcy or similar proceeding of PMI, (i) the implementation of back-up servicing arrangements may be delayed or prevented, and (ii) PMI’s ability to transfer its servicing obligations to a back-up servicer or its other corporate and marketplace administration services and marketing services to third parties may be limited and subject to the approval of the bankruptcy court or other presiding authority. The bankruptcy process may delay or prevent the implementation of back-up servicing, which may impair the collection on Borrower Loans to the detriment of Note holders.

PMI owns and did not transfer to PFL ownership of the computer hardware that it uses to host and maintain the website or agreements with third parties relating to the hosting and maintenance of the website. Although PMI’s retention of such hardware and agreements should not bear on a bankruptcy court’s analysis of the legal separateness of PMI and PFL (or their respective assets and liabilities), the cessation of or substantial reduction of the day-to-day operations of PMI (because of or during its bankruptcy or otherwise) would materially impair and delay the ability of PFL or a back-up service provider to retrieve data and information in the possession of PMI and to operate our marketplace or elements thereof relevant to Borrower Loan and Note servicing.

PMI, in its capacity as servicer, has the authority to waive or modify the terms of a Borrower Loan without the consent of the Note holders.

Pursuant to the Administration Agreement, PMI is obligated to use commercially reasonable efforts to service and collect on the Borrower Loans in accordance with industry standards. Subject to that obligation, the Administration Agreement grants PMI the authority to waive or modify any non-material term of a Borrower Loan, consent to the postponement of strict compliance with any such term, or in any manner grant a non-material indulgence to any borrower. In addition, if a Borrower Loan is in default, or PMI determines a default is reasonably foreseeable or that such action is consistent with its servicing obligation, the Administration Agreement grants PMI the authority to waive or modify a material term of a Borrower Loan, to accept payment of an amount less than the principal balance in final satisfaction of a Borrower Loan and to grant any indulgence to a borrower, provided that PMI has reasonably and prudently determined that such action will not be materially adverse to the interests of the relevant Note holders. If PMI approves a modification to the terms of any Borrower Loan it must promptly notify the corresponding Note holders in each Note holder's account.

There can be no assurance that PMI, in its capacity as servicer, will be able to collect the principal amount or interest rate agreed to and/or sell charged off Borrower Loans in the future as a result of business, regulatory or other considerations.

Prosper has incurred operating losses in prior years and may continue to incur net losses in the future.

Prosper has incurred operating losses in prior years and it may continue to incur net losses in the future. For the years ended December 31, 2020 and 2019, Prosper generated income of $18.6 million and incurred a loss of $13.7 million, respectively. Additionally, from its inception through December 31, 2020, Prosper had an accumulated deficit of $415.9 million.

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Prosper has financed its operations to date primarily with proceeds from the sale of equity securities. At December 31, 2020, Prosper had approximately $50.1 million unrestricted cash and cash equivalents. PMI is dependent upon raising additional capital or debt financing to fund its current operating plan if it cannot generate sufficient positive cash flow from operations. Prosper's failure to achieve positive cash flow from operations or obtain sufficient debt and equity financing, could adversely affect its ability to perform its obligations under the Administration Agreement and, in such event, PFL’s ability to continue to make payments on the Notes could be materially impaired.

Although our business has grown, we may be unable to manage our growth effectively and meet the demands that such growth places on our facilities, employees and infrastructure.  

As the number of borrowers, investors and Borrower Loans originated through our marketplace increases, PMI will need to increase its facilities, personnel and infrastructure in order to continue performing effectively its obligations under the Administration Agreement and to accommodate the effects that such growth will have on our servicing and marketplace needs. PMI must constantly add new hardware and update its software and our marketplace, expand customer support services, and add new employees to maintain the operations of our marketplace as well as to satisfy its servicing obligations on the Borrower Loans and the Notes and its other obligations under the Administration Agreement. If PMI is unable to increase the capacity of our marketplace and maintain the necessary infrastructure to perform its duties under the Administration Agreement, PFL, or one or more other third-party service providers engaged by PFL, will have to perform the duties otherwise performed by PMI, and investors may experience delays in receipt of payments on their Notes and periodic downtime of our marketplace.

PFL’s reliance on PMI or other third-party service providers, lack of employees, limited operating history, and capitalization levels could make it difficult to operate at a sustainable level.

PFL was formed in 2012 as a limited purpose vehicle. Under the Administration Agreement, PFL receives a license fee from PMI for granting PMI a non-exclusive, worldwide license to access and use our marketplace. In addition, PFL earns servicing fees in relation to the servicing of the Borrower Loans and Notes that it retains from collections on the Borrower Loans. PFL believes this fee income is sufficient to cover its reasonably anticipated obligations. While PFL believes that it is adequately capitalized to meet its foreseeable obligations, and that its fee income is sufficient to meet its ongoing operating costs, its financial resources are limited and could prove to be insufficient. In addition, PFL has no employees and relies on PMI, as servicer, or other third-party service providers, to perform most of its day-to-day operations. The lack of PFL’s own employees, its limited operating history, and capitalization that is less than that of PMI could make it difficult for PFL to operate at a level that will be sustainable. Absent the services to be provided to PFL by PMI pursuant to the Administration Agreement, PFL's risk management process, ability to predict loss rates and the general operation of our marketplace would have a thinner margin for error than does PMI.

The market in which we participate is competitive and, if we do not compete effectively, our operating results could be harmed.

The consumer lending market is competitive and rapidly changing. With the introduction of new technologies and the influx of new entrants, we expect competition to persist and intensify in the future, which could harm our ability to increase volume in our marketplace.

Our principal competitors include major banking institutions, credit unions, credit card issuers and other consumer finance companies, as well as LendingClub and other marketplace lending platforms. Competition could result in reduced volumes, reduced fees or the failure of our marketplace to achieve or maintain more widespread market acceptance, any of which could harm our business. In addition, in the future we may experience new competition including companies possessing large, existing customer bases, substantial financial resources and established distribution channels. If any of these companies or any major financial institution decided to enter our marketplace lending business, acquire one of our existing competitors or form a strategic alliance with one of our competitors, our ability to compete effectively could be significantly compromised and our operating results could be harmed.

Most of our current or potential competitors have significantly more financial, technical, marketing and other resources than Prosper does and may be able to devote greater resources to the development, promotion, sale and support of their marketplaces and distribution channels. Our potential competitors may also have longer operating histories, more extensive customer bases, greater brand recognition and broader customer relationships than we have. These competitors may be better able to develop new products, to respond quickly to new technologies and to undertake more extensive marketing campaigns. Our industry is driven by constant innovation. If we are unable to compete with such companies and meet the need for innovation, the use of our marketplace could stagnate or substantially decline.

If Prosper fails to promote and maintain its brand in a cost-effective manner, it may lose market share and its revenue may decrease.

To succeed, Prosper must increase transaction volumes in our marketplace by attracting a large number of borrowers and investors in a cost-effective manner, many of whom have not previously participated in marketplace lending. If we are not

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able to attract qualified borrowers and sufficient investor purchase commitments, we will not be able to increase our transaction volumes. PFL believes that developing and maintaining awareness of its brand in a cost-effective manner is critical to achieving widespread acceptance of our marketplace and attracting new borrower and investors. Furthermore, we believe that the importance of brand recognition will increase as competition in the marketplace lending industry increases. Successful promotion of our brand will depend largely on the effectiveness of marketing efforts and the user experience on our marketplace. These brand promotion activities may not yield increased revenues. If we fail to successfully promote and maintain our brand, we may lose our existing users to competitors or be unable to attract new users, which would cause our revenue to decrease and may impair our ability to maintain our marketplace.

The proprietary technology that makes operation of our marketplace possible is not protected by any patents. It may be difficult and costly for PFL to protect its intellectual property rights in relation thereto, or to continue to develop or obtain new technologies, which could adversely affect its ability to operate competitively.

On February 1, 2013, PMI transferred ownership of the marketplace, including the proprietary technology and all of the rights related to the operation of the marketplace, to PFL. PFL’s ability to maintain our marketplace depends, in part, upon this proprietary technology. We intend to vigorously protect our proprietary interests in such technology. Despite our best efforts, however, we may not protect the proprietary technology effectively, which would allow competitors to duplicate our products and adversely affect our ability to compete. A third party may attempt to reverse engineer or otherwise obtain and use the proprietary technology without PFL’s consent. In addition, our marketplace may infringe upon claims of third-party patents and PFL or PMI may face intellectual property challenges from such other parties. PFL or PMI may not be successful in defending against any such challenges or in obtaining licenses to avoid or resolve any intellectual property disputes. Furthermore, the technology may become obsolete, and there is no guarantee that PFL will be able to successfully develop, obtain or use new technologies to adapt our marketplace to compete with other marketplace lending companies. If PFL cannot protect the proprietary technology embodied in and used by our marketplace from intellectual property challenges, or if our marketplace becomes obsolete, PFL’s ability to maintain our marketplace and perform its servicing obligations could be adversely affected and, in such event, its ability to continue to make payments on the Notes could be materially impaired.

PFL relies on a third-party commercial bank to process transactions. If PFL is unable to continue utilizing these services, its business and ability to service the Notes may be adversely affected.

Because PFL is not a bank, it cannot belong to or directly access the Automated Clearing House (ACH) payment network. As a result, it currently relies on an FDIC-insured depository institution to process its transactions. If PFL cannot continue to obtain such services from this institution or elsewhere, or if it cannot transition to another processor quickly, its ability to process payments will suffer and investors’ ability to receive principal and interest payments on the Notes will be delayed or impaired.

If the security of PFL's investors' and borrowers' confidential information stored in our systems is breached or otherwise subjected to unauthorized access, users' secure information may be stolen, our reputations may be harmed, and we may be exposed to liability.

As with any entity with a significant Internet presence, we and the third parties that Prosper uses for website hosting and mobile technologies occasionally have experienced cyber-attacks, breaches of our and their systems and other similar incidents, which to-date have not had a material effect on our business, operations or reputation. Future attacks are likely to occur. Our marketplace stores PFL’s investors’ and borrowers’ bank information and other personally identifiable sensitive data. Any accidental or willful security breaches or other unauthorized access could cause users’ secure information to be stolen and used for criminal purposes. Security breaches or unauthorized access to secure information could also expose us to liability related to the loss of the information, time-consuming and expensive litigation and negative publicity. If security measures are breached because of third-party action, employee or contractor error, malfeasance, faulty password management or otherwise, or if design flaws in the relevant software are exposed and exploited, and, as a result, a third party or disaffected employee obtains unauthorized access to any investors’ or borrowers’ data, PFL’s relationships with its users could be severely damaged, and PFL (or PMI) could incur significant liability. Because techniques used to obtain unauthorized access or to sabotage systems change frequently and generally are not recognized until they are launched against a target, we and PMI’s third-party hosting facilities may be unable to anticipate these techniques or to implement adequate preventative measures. In addition, many states have enacted laws requiring companies to notify individuals of data security breaches involving their personal data. These mandatory disclosures regarding a security breach are costly to implement and often lead to widespread negative publicity, which may cause our users to lose confidence in the effectiveness of PFL’s and PMI’s data security measures. Further, California has recently enacted the California Consumer Privacy Act, a comprehensive bill that affords individuals in the state affected by data breaches a private right of action against companies that have allegedly been the target of such breaches due to a failure to implement and maintain appropriate cybersecurity policies and procedures. Any security breach, whether actual or perceived, would harm our reputations, and we could lose users.

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In addition, we face an increased risk of cyber-attacks during the novel coronavirus (COVID-19) pandemic, which has forced us and many other companies to institute remote work protocols in order to protect the health and safety of employees and comply with shelter-in-place mandates by public health officials. Prosper uses industry standard technologies to maintain secure remote work protocols and protect sensitive data within its control, and we require employees to complete security awareness training at regular intervals. However, we are necessarily limited in our ability to control or ensure the security of networks that employees use to work remotely. Further, cybersecurity experts and officials are reporting increased phishing, spoofing and other cyber-attack efforts during COVID-19, as hackers seek to take advantage of the uptick in remote work and continued public interest in COVID-19 developments.

Any significant disruption in service in our marketplace or in PMI’s computer systems could adversely affect PMI’s ability to perform its obligations under the Administration Agreement.

PMI's ability to perform its obligations under the Administration Agreement could be materially and adversely affected by events outside of its control. The satisfactory performance, reliability and availability of PMI's technology and its underlying network infrastructure are important to our respective operations, level of customer service, reputation and ability to attract new users and retain existing users. PMI's system hardware is hosted in several hosting facilities located in Las Vegas, Nevada; Scottsdale, Arizona; The Dalles, Oregon; and Council Bluffs, Iowa. Our hosting facilities service providers do not guarantee that access to our marketplace or to PMI's own systems will be uninterrupted, error-free or secure. The operation of our marketplace and PMI's operation of its own systems depends on our service providers' ability to protect the relevant systems in their facilities against damage or interruption from natural disasters, power or telecommunications failures, air quality, temperature, humidity or other environmental concerns, computer viruses or other attempts to harm them, criminal acts and similar events. As noted above, there is an increased risk of cyber-attacks during the COVID-19 pandemic, which has forced many companies to implement remote work protocols and resulted in greater attempts by malicious actors to carry out cyber-attacks. If PMI's arrangement with any hosting facilities service provider is terminated, or there is a lapse of service or damage to such provider's facilities, PMI could experience interruptions in providing its services under the Administration Agreement, PFL could experience interruptions in the operations of our marketplace, and both could experience delays and additional expense in arranging new facilities. Any interruptions or delays in PMI’s performance of its services or in the functioning of and accessibility of our marketplace, whether as a result of a hosting facility service provider or other third-party error, PMI's error, natural disasters or security breaches, whether accidental or willful, could harm PFL’s relationships with users and its reputation. Additionally, in the event of damage or interruption, PMI's insurance policies may not be sufficient for PMI to adequately compensate PFL for any losses that it may incur. PMI's disaster recovery plan has not been tested under actual disaster conditions, and PMI may not have sufficient capacity to recover all data and services in the event of an outage at one or more hosting facilities. These factors could prevent PMI from processing or posting payments on the Borrower Loans or the Notes, damage PFL's brand and reputation, divert the attention of PMI's employees, reduce PFL's revenue, subject PMI or PFL to liability and cause users to abandon our marketplace, any of which could adversely affect our respective businesses, financial condition and results of operations. 

Our marketplace may be vulnerable to computer viruses, physical or electronic break-ins and similar disruptions.

Our marketplace may be vulnerable to computer viruses, physical or electronic break-ins and similar disruptions. If a hacker were able to infiltrate our marketplace, users would be subject to the increased risk of fraud or borrower identity theft and may experience losses on, or delays in the recoupment of amounts owed on, a fraudulently induced purchase of a Note. Additionally, if a hacker were able to access our secure files, he or she might be able to gain access to users’ personal information. While we have taken steps to prevent such activity from affecting our marketplace, if we are unable to prevent such activity, the value of investors’ investment in the Notes could be adversely affected.

Competition for Prosper's employees is intense, and Prosper may not be able to attract and retain the highly skilled employees it needs to perform under the Administration Agreement.

Competition for highly skilled technical and financial personnel is extremely intense. Prosper may not be able to hire and retain these personnel at compensation levels consistent with its existing compensation and salary structure. Many of the companies with which Prosper competes for experienced employees have greater resources than Prosper has and may be able to offer more attractive terms of employment.

In addition, Prosper invests significant time and expense in training its employees, which increases their value to competitors who may seek to recruit them. If Prosper fails to retain its employees, it could incur significant expenses in hiring and training their replacements and the quality of our services and our ability to serve borrower and investors could diminish, resulting in a material adverse effect on PMI's ability to perform its obligations under the Administration Agreement and, in such event, PFL’s ability to continue to make payments on the Notes could be materially impaired. See Item 1, “Business—Human Capital Resources” for more information about Prosper’s employees.

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Purchasers of Notes will have no control over us and will not be able to influence our corporate matters.

PFL is not offering and will not offer equity interests in its company. Investors who purchase Notes offered through our marketplace will have no equity interest in either of us and no ability to vote on or influence our decisions. As a result, PMI, which owns all of PFL's outstanding equity interests, will continue to have sole control over PFL's governance matters, subject to the presence of PFL's independent directors, whose consent will be required before PFL can take certain extraordinary actions, and subject to the limitations specified in PFL's organizational documents and the Amended and Indenture.

PMI completed its first two acquisitions in 2015, and in the future PMI may continue to enter into acquisitions that may be difficult to integrate, fail to achieve their strategic objectives, disrupt our business or divert management attention.

PMI completed its first two acquisitions in 2015, and in the future PMI may continue to enter into acquisitions of businesses, technologies and products that it intends to complement its existing business, solutions, services and technologies. PMI cannot provide assurance that the acquisitions it has made or will make in the future will provide it with the benefits or achieve the results anticipated in entering into the transaction. Acquisitions are typically accompanied by a number of risks, including: difficulties assimilating and retaining the management and other personnel, culture and operations of the acquired businesses; potential disruption of ongoing business and distraction of management; difficulties in maintaining acceptable standards, controls, procedures and policies, including integrating financial reporting and operating systems, particularly with respect to foreign and/or public subsidiaries; potential loss of existing or acquired strategic operating partners, users and customers following an acquisition; difficulties in integrating acquired technologies and products into our solutions and services; and unexpected costs and expenses resulting from the acquisition, and potential unknown liabilities associated with acquired businesses.

In addition, acquisitions may result in the incurrence of debt, acquisition-related costs and expenses, restructuring charges and write-offs. Acquisitions may also result in goodwill and other intangible assets that are subject to impairment tests, which could result in future impairment charges.

PMI may enter into negotiations for acquisitions that are not ultimately consummated. Those negotiations could result in diversion of management time and significant out-of-pocket costs. If PMI fails to evaluate and execute acquisitions successfully, PMI may not be able to achieve its anticipated level of growth and its business and operating results could be adversely affected.

Events beyond our control may damage our ability to maintain adequate records, maintain our marketplace or perform the servicing obligations. If such events result in a system failure, investors’ ability to receive principal and interest payments on the Notes would be substantially harmed.

If a catastrophic event resulted in a marketplace outage and physical data loss and/or affected our electronic data storage and back-up storage systems, PFL’s ability (and PMI’s ability as servicer under the Administration Agreement) to perform its servicing obligations would be materially and adversely affected. Such events include, but are not limited to, fires, earthquakes, terrorist attacks, natural disasters, computer viruses and telecommunications failures. In the event of any marketplace outage or physical data loss described in this paragraph, PFL cannot guarantee that investors would be able to recoup their investment in the Notes.

Public health emergencies and other events beyond our control may damage our ability to continue operations without disruptions, including our ability to attract new borrowers and investors, retain existing investors, as well as the ability of existing borrowers to repay their loans. If such events continued for an extended period of time and PFL is unable to attract sufficient investor purchase commitments from new and existing investors, our business and results of operations may be materially adversely affected.

Our business is subject to the risk that external events could disrupt our day-to-day operations and impair the activities of borrowers and investors on our marketplace. For example, COVID-19 has spread to the point that the World Health Organization declared it a global pandemic in March 2020. Locally, the outbreak of COVID-19 has forced many companies, including Prosper, to adopt wide-scale remote work protocols in an attempt to protect workforce health and slow community spread of the disease. While we have business continuity procedures in place to guide our response to a crisis, our attention may be diverted away from normal operations and our resources may be constrained. Likewise, borrowers and investors living in areas impacted by COVID-19 or other crises may also experience work slowdowns or stoppages, diminishing their capacity to apply for loans or invest through our marketplace. The unemployment rate reached a record 14.7% in April 2020, and while the U.S. gross domestic product increased at an annualized rate of 4.0% during the fourth quarter of 2020, it remains below pre-pandemic levels. While the unemployment rate dropped to 6.7% in December 2020, it remains significantly higher than the rates reported in 2019, and there is still significant uncertainty regarding the pace of the economic recovery. For existing borrowers, work slowdowns or stoppages may directly result in the inability to make loan payments, and may impair investors’ ability to receive principal and interest payments on the corresponding Notes. Additionally, a potential recession or volatility in capital markets as a result of public health emergencies may cause existing investors to cease or significantly decrease their

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investment in Borrower Loans through our marketplace. If such events continued for an extended period of time and PFL is unable to attract sufficient investor purchase commitments from new and existing investors, our business and results of operations may be materially adversely affected.

We may be required to repay the loan we received through the CARES Act Paycheck Protection Program if we fail to meet the forgiveness criteria established by the U.S. Small Business Administration.

In April 2020, we obtained an $8.4 million loan under the Paycheck Protection Program (the “PPP loan”), which was

established by the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) and is sponsored by the U.S. Small

Business Administration (“SBA”) in order to provide small businesses with assistance in covering qualified payroll costs,

mortgage obligations, leases, and utilities during the economic downturn triggered by the COVID-19 pandemic. Payments are

deferred on the PPP loan until the earlier of August 2021 or the SBA’s remittance of the forgiveness amount to the lender. The

loan carries a two-year term and accrues interest at one percent per annum. SBA guidance in effect at the time that we received

the loan provided that the loan will be forgiven as long as proceeds are used for covered expenses and we meet certain

requirements regarding maintenance of full-time employee headcount and limits on compensation reduction for employees who

earned less than $100,000 on an annualized basis in 2019. Based on this guidance, we expect the PPP loan to be fully forgiven, although no assurances can be given.

RISKS RELATED TO COMPLIANCE AND REGULATION

Our marketplace represents a novel program that must comply with regulatory regimes applicable to consumer credit transactions as well as with regulatory regimes applicable to securities transactions. The novelty of our marketplace means compliance with various aspects of such laws is untested. Certain state laws generally regulate interest rates and other charges and require certain disclosures, and also require licensing for certain activities. In addition, other state laws, public policy and general principles of equity relating to the protection of consumers, unfair and deceptive practices and debt collection practices may apply to the origination, servicing and collection of Borrower Loans in our marketplace. Our marketplace is also subject to other laws, such as:

•the federal Truth-in-Lending Act and Regulation Z promulgated thereunder, which require certain disclosures to borrowers regarding the terms of their loans;

•the federal Equal Credit Opportunity Act and Regulation B promulgated thereunder, which prohibit discrimination in the extension of credit on the basis of age, race, color, sex, religion, marital status, national origin, receipt of public assistance or the exercise of any right under the Consumer Credit Protection Act;

•the federal Fair Credit Reporting Act, which regulates the use, reporting and disclosure of information related to each applicant’s credit history;

•the federal Fair Debt Collection Practices Act, which regulates debt collection practices by “debt collectors” and prohibits debt collectors from engaging in certain practices in collecting, and attempting to collect, outstanding consumer loans;

•state counterparts to the above consumer protection laws;

•state and federal securities laws, which require that any non-exempt offers and sales of the Notes be registered;

•Section 5 of the Federal Trade Commission Act, which prohibits unfair and deceptive acts or practices in or affecting commerce, and Section 1031 of the Dodd-Frank Wall Street Reform and Consumer Protection Act, which prohibits unfair, deceptive or abusive acts or practices in connection with any consumer financial product or service;

•the federal Gramm-Leach-Bliley Act, which includes limitations on financial institutions’ disclosure of nonpublic personal information about a consumer to nonaffiliated third parties, in certain circumstances requires financial institutions to limit the use and further disclosure of nonpublic personal information by nonaffiliated third parties to whom they disclose such information and requires financial institutions to disclose certain privacy policies and practices with respect to information sharing with affiliated and nonaffiliated entities as well as to safeguard personal customer information, and other privacy laws and regulations;

•the California Consumer Privacy Act, which provides consumers in the state with extensive rights to know about the use, to request deletion, and to opt out of the sale of their personal information by certain businesses, and which obligates such businesses to notify consumers of their data collection practices and to implement procedures for addressing consumer requests regarding their personal data;

•the Bankruptcy Code, which limits the extent to which creditors may seek to enforce debts against parties who have filed for bankruptcy protection;

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•the federal Servicemembers Civil Relief Act, which allows military members to suspend or postpone certain civil obligations so that the military member can devote his or her full attention to military duties;

•the federal Military Lending Act, which provides specific protections for active duty service members and their dependents (or covered borrowers) in consumer credit transactions;

•the federal Electronic Fund Transfer Act and Regulation E promulgated thereunder, which provide disclosure requirements, guidelines and restrictions on the electronic transfer of funds from consumers’ bank accounts;

•the federal Electronic Signatures in Global and National Commerce Act and similar state laws, particularly the Uniform Electronic Transactions Act, which authorize the creation of legally binding and enforceable agreements utilizing electronic records and signatures; and

•the federal Bank Secrecy Act, which relates to compliance with anti-money laundering, customer due diligence and record-keeping policies and procedures.

We may not always be in compliance with these laws. Borrowers may make counterclaims regarding the enforceability of their obligations under borrower or consumer protection laws after collection actions have commenced, or otherwise seek damages under these laws. Investors may attempt to rescind their Note purchases under securities laws, and PFL or PMI’s failure to comply with such laws could also result in civil or criminal liability. Compliance with these requirements is also costly, time-consuming and limits operational flexibility. See Item 1, “Business—Government Regulation” for more information.

There continues to be uncertainty as to how the actions of the Consumer Financial Protection Bureau or any other new agency could impact our business or that of our issuing bank.

The Consumer Financial Protection Bureau (“CFPB”), which commenced operations in July 2011, has broad authority over the businesses in which we engage. This includes authority to write regulations under federal consumer financial protection laws, such as the Truth in Lending Act and the Equal Credit Opportunity Act, and to enforce those laws against and examine large financial institutions for compliance. The CFPB is authorized to prevent unfair, deceptive or abusive acts or practices through its regulatory, supervisory, and enforcement authority. To assist in its enforcement, the CFPB maintains an online complaint system that allows consumers to log complaints with respect to various consumer finance products, including the loan products we facilitate. This system could inform future CFPB decisions with respect to its regulatory, enforcement or examination focus.

We are subject to the CFPB's jurisdiction, including its enforcement authority. The CFPB may therefore request reports concerning our organization, business conduct, markets and activities. In addition, the CFPB may conduct on-site examinations of our business on a periodic basis if the CFPB were to determine, based on, for example, consumer complaints, judicial opinions, or administrative decisions, that we are engaging in activities that pose risks to consumers. In addition, the CFPB has announced that it plans to make a rule for the direct supervision of nonbank installment lenders, which may permit the CFPB to conduct periodic examinations of our business.

There continues to be uncertainty as to how the CFPB's strategies and priorities, including in both its examination and enforcement processes, will impact our businesses and our results of operations going forward. Actions by the CFPB could result in requirements to alter or cease offering affected loan products and services, making them less attractive and restricting our ability to offer them.

Although we have committed resources to enhancing our compliance programs, actions by the CFPB or other regulators against us, our issuing bank or our competitors that discourage the use of the marketplace model or suggest to consumers the desirability of other loan products or services could result in reputational harm and a loss of borrowers or investors. Our compliance costs and litigation exposure could increase materially if the CFPB or other regulators enact new regulations, change regulations that were previously adopted, modify, through supervision or enforcement, past regulatory guidance, or interpret existing regulations in a manner different or stricter than have been previously interpreted.

Noncompliance with laws and regulations may impair our ability to facilitate the origination of or service Borrower Loans.

Generally, failure to comply with applicable laws and regulatory requirements may, among other things, limit our or a third party collection agency's ability to collect all or part of the principal amount of or interest on the Borrower Loans on which the Notes are dependent for payment. In addition, non-compliance could subject us to damages, revocation of required licenses, class action lawsuits, administrative enforcement actions, and civil and criminal liability, which may harm PFL's business and ability to maintain our marketplace and may result in borrowers rescinding their Borrower Loans.

Where applicable, we seek to comply with state lending, servicing and similar statutes, and we continually evaluate our licensing needs. In U.S. jurisdictions with licensing or other requirements that we believe may be applicable to our marketplace, we have obtained necessary licenses or comply with the relevant requirements. Nevertheless, if we are found to

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not comply with applicable laws, we could lose one or more of our licenses or face other sanctions, which may have an adverse effect on our ability to continue to facilitate the origination of Borrower Loans through our marketplace, and on our ability to perform servicing obligations or make our marketplace available to borrowers in particular states, which may impair investors' ability to receive the payments of principal and interest on the Notes that they expect to receive.

If our marketplace were found to violate a state's usury laws, we may have to alter our business model and our business could be harmed.

If our marketplace were found to violate a state's usury laws, we may have to alter our business model and our business could be harmed. The interest rates that are charged to borrowers and that form the basis of payments to investors through our marketplace are based upon the ability under federal law of the issuing bank that originates the loan to export the interest rates of the state where it is located and on Prosper's ability to assist the bank in arranging such loans. WebBank, the bank that issues loans through our marketplace, exports the interest rates of Utah, which allows parties to generally agree by contract to any interest rate. The interest rates offered by WebBank through our marketplace for Borrower Loans as of December 31, 2020 range from 5.31% to 31.82%, which equate to interest rates for Note investors that range from 4.31% to 30.82%. Some states where borrowers are located, including Utah, have no statutory interest rate limitations on personal loans, while other jurisdictions have a maximum rate less than the current maximum rate offered by WebBank through our marketplace. If a borrower were to successfully bring claims against us for state usury or other state law violations, we could be subject to fines and penalties. Further, if the current structure under which WebBank makes loans through our marketplace were successfully challenged, we may have to substantially modify our business operations and may be required to maintain state-specific licenses and only provide a limited range of interest rates for Borrower Loans, all of which may substantially reduce our operating efficiency and attractiveness to investors and possibly result in a decline in our operating results. Recent litigation has successfully challenged lending arrangements in which banks or other exempt entities make loans and sell those loans to a third party charged with servicing the loans.

In addition, it is possible that state usury laws may impose liability that could affect an assignee's (i.e., PFL's and/or an investor who purchases Borrower Loans from PFL) ability to continue to charge to borrowers the interest rates that they agreed to pay at origination of their Borrower Loans.

As discussed in Part I, Item 1, “Business—Government Regulation—State Usury Laws” above, in Madden v. Midland Funding, LLC, in May 2015, the U.S. Court of Appeals for the Second Circuit issued a decision in Madden v. Midland Funding, LLC that interpreted the scope of federal preemption under the National Bank Act and held that a nonbank assignee of a loan originated by a national bank was not entitled to the benefits of federal preemption of claims of usury. On November 10, 2015, the defendant in the Madden case filed a petition for a writ of certiorari with the United States Supreme Court for further review of the Second Circuit’s decision. On June 27, 2016, the United States Supreme Court denied the petition and refused to review the case, leaving the decision of the Second Circuit intact and binding on federal courts in Connecticut, New York and Vermont. The Madden decision has created some uncertainty as to whether non-bank entities purchasing loans originated by a bank may rely on federal preemption of state usury laws, and may create an increased risk of litigation by plaintiffs challenging our ability to collect interest in accordance with the terms of Borrower Loans. While the decision specifically addressed preemption under the National Bank Act, it could support future challenges to federal preemption for other institutions, including an FDIC-insured, state chartered industrial bank like WebBank. However, although there can be no assurances as to the outcome of any potential litigation, or the possible impact of the litigation on our marketplace, we believe the Madden case addressed facts that are not presented by our marketplace lending platform and thus would not apply to Borrower Loans.

More recently, in January 2017, the Administrator of the Colorado Uniform Consumer Credit Code filed suits against online loan platforms Marlette Funding, LLC and Avant, Inc. The Administrator claimed that loans to Colorado residents facilitated through these platforms were required to comply with Colorado laws regarding interest rates and fees, and that such laws were not preempted by the federal laws that apply to loans originated by Cross River Bank and WebBank, the federally regulated issuing banks that originate loans through the platforms operated by Marlette and Avant, respectively. In response to the Colorado regulator’s lawsuits, Cross River Bank and WebBank each intervened in the state court case filed against Marlette and Avant, respectively. On August 18, 2020, the parties reached a settlement that provides a safe harbor for the Marlette and Avant lending platforms, such that if the lending programs meet certain criteria related to oversight, disclosure, funding, licensing, consumer terms, and structure, the programs will be deemed to be in compliance with Colorado’s usury limits. On November 9, 2020, we amended our agreements with WebBank to address the requirements of the safe harbor for extending credit to borrowers in Colorado.

We and our counsel are monitoring these matters closely and, as developments warrant, we will consider any necessary changes to our marketplace required to avoid the impact of these cases on our business model. Because of investor demand, the maximum annual percentage rates offered through our marketplace may be lower in some states than others.

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We rely on agreements with WebBank, pursuant to which WebBank originates loans on a uniform basis to qualified borrowers throughout the United States and sells and assigns those loans to PFL. If our relationships with WebBank were to end, we may need to rely on individual state lending licenses to originate Borrower Loans.

Borrower Loan requests take the form of an application to WebBank submitted through our marketplace. WebBank currently makes all loans to borrowers through our marketplace, which allows our marketplace to be available to borrowers on a uniform basis throughout the United States. If our relationships with WebBank were to end or if WebBank were to cease operations, one or both of PMI and PFL may need to rely on individual state lending licenses to originate Borrower Loans. Because neither of us currently possesses all required licenses to lend in every state, we might be forced to limit the rates of interest charged on Borrower Loans in some states and we might not be able to originate loans in some states altogether. We also may face increased costs and compliance burdens if the agreements with WebBank are terminated.

Several lawsuits have sought to recharacterize certain loan marketers and other originators as lenders. If litigation or a regulatory enforcement action on similar theories were successful against one or both of PMI and PFL, Borrower Loans originated through our marketplace could be subject to state consumer protection laws and licensing requirements in a greater number of states.

Several lawsuits in the lending industry primarily involving high-interest “payday loan” marketers have brought under scrutiny the association between those firms and out-of-state banks. These lawsuits assert the loan marketers use out-of-state lenders in order to evade the consumer protection laws imposed by the states where they do business. Such litigation has sought to re-characterize the loan marketer as the lender for purposes of state consumer protection law and usury restrictions. Similar civil actions have been brought in the context of gift cards and retail purchase finance. Although we believe that our activities are generally distinguishable from the activities involved in these cases, a court or regulatory authority could disagree.

Additional state consumer protection laws would be applicable to the Borrower Loans facilitated through our marketplace if one or both of us were re-characterized as a lender, and the Borrower Loans could be voidable or unenforceable. In addition, we could be subject to claims by borrowers, as well as enforcement actions by regulators. Even if we were not required to cease doing business with residents of certain states or to change our business practices to comply with applicable laws and regulations, we could be required to register or obtain licenses or regulatory approvals that could impose a substantial cost on us.

As Internet commerce develops, federal and state governments may draft and propose new laws to regulate Internet commerce, which may negatively affect our businesses.

As Internet commerce continues to evolve, increasing regulation by federal and state governments becomes more likely. Our businesses could be negatively affected by the application of existing laws and regulations or the enactment of new laws applicable to marketplace lending. The cost to comply with such laws or regulations could be significant and would increase our operating expenses, and we may be unable to pass along those costs to our users in the form of increased fees. In addition, federal and state governmental or regulatory agencies may decide to impose taxes on services provided over the Internet. These taxes could discourage the use of the Internet as a means of consumer lending, which would adversely affect the viability of our marketplace.

If one or both of PMI and PFL is required to register under the Investment Company Act, either of our ability to conduct business could be materially adversely affected.

The Investment Company Act of 1940, or the “Investment Company Act,” contains substantive legal requirements that regulate the manner in which “investment companies” are permitted to conduct their business activities. PFL and PMI believe each has conducted its business in a manner that does not result in being characterized as an investment company. If, however, PFL is deemed to be an investment company under the Investment Company Act, it may be required to institute burdensome compliance requirements and its activities may be restricted, which would materially adversely affect its business, financial condition and results of operations. Any determination that PMI is an investment company under the Investment Company Act similarly could impair its ability to perform its obligations under the Administration Agreement and thereby impair PFL’s ability to make payments on the Notes. If PFL or PMI were deemed to be an investment company, PFL or PMI may also attempt to seek exemptive relief from the SEC, which could impose significant costs and delays on their businesses.

If one or both of PMI and PFL is required to register under the Investment Advisers Act, either of our ability to conduct business could be materially adversely affected.

The Investment Advisers Act of 1940, or the “Investment Advisers Act,” contains substantive legal requirements that regulate the manner in which “investment advisers” are permitted to conduct their business activities. PFL believes that its business consists of providing a platform for marketplace lending for which investment adviser registration and regulation do not apply under applicable federal or state law, and does not believe that it is required to register as an investment adviser with either the SEC or any of the various states. The SEC or a state securities regulator could reach a different conclusion, however. Registration as an investment adviser could adversely affect PFL’s method of operation and revenues. For example,

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the Investment Advisers Act requires that an investment adviser act in a fiduciary capacity for its clients. Among other things, this fiduciary obligation requires that an investment adviser manage a client’s portfolio in the best interests of the client, have a reasonable basis for its recommendations, fully disclose to its client any material conflicts of interest that may affect its conduct and seek best execution for transactions undertaken on behalf of its client. It could be difficult for PFL to comply with this obligation without meaningful changes to its business operations, and there is no guarantee that it could do so successfully. If PFL were ever deemed to be in non-compliance with applicable investment adviser regulations, it could be subject to various penalties, including administrative or judicial proceedings that might result in censure, fine, civil penalties (including treble damages in the case of insider trading violations), the issuance of cease-and-desist orders or other adverse consequences. Similarly, any determination by regulators that PMI must register as an investment adviser could materially adversely affect PMI and impair its ability to continue to administer our marketplace on PFL’s behalf.

PMI's administration of Quick Invest under its previous offering and PFL’s administration of Quick Invest, Recurring Investment, and Auto Invest under its current offering, could create additional liability for PFL and such liability could be material.

Quick Invest was a loan search tool that allowed investors to identify Notes that met their investment criteria. An investor using Quick Invest was asked to indicate (i) the Prosper Rating or Ratings he or she wished to use as search criteria, (ii) the total amount he or she wished to invest, and (iii) the amount he or she wished to invest per Note. Quick Invest then compiled a basket of Notes for his or her consideration that met his or her search criteria.

Recurring Investment (formerly known as Auto Quick Invest) is an automated loan search tool that allows investors to easily invest in Notes that meet their specific investment criteria by automatically bidding any available funds in their account on Notes that match their selected parameters, in accordance with their specified instructions. An investor using Recurring Investment is asked to indicate (i) the Prosper Rating or Ratings he or she wishes to use as search criteria, and (ii) the amount he or she wishes to invest per Note. If he or she wishes, the investor can further customize his or her investment criteria by applying one or more of several dozen additional search criteria, such as loan amount, debt-to-income ratio and credit score. The investor can also set aside a specific amount of his or her funds as a cash reserve that will not be invested by the Recurring Investment tool. After the investor has entered and saved the parameters of his or her search, Recurring Investment automatically (i) runs searches on the designated criteria as new listings are posted on the marketplace, and (ii) places bids on any Notes identified by each such search.

Auto Invest is an automated loan search tool that makes it easier for investors to build their desired portfolio of Notes by automatically investing any available funds in an investor’s account in Notes that match the investor’s specified investment criteria and allocation targets. An investor using Auto Invest is asked to select (i) a loan allocation target, or a target mix of loans based on Prosper Ratings, and (ii) the amount he or she wishes to invest per Note. The investor has the option of selecting a target from Prosper’s series of preset loan allocations based on the recent historical loan inventory on the marketplace, any of which may be customized by changing the individual allocation targets for each Prosper Rating, or he or she can create a custom loan allocation target across Prosper Ratings based on his or her specific risk tolerance. If he or she wishes, the investor can further customize his or her investment criteria by applying additional filters, such as loan term and employment status. The investor can also set aside a percentage of his or her portfolio as a cash reserve that will not be invested by Auto Invest. Investors may update their target allocations, cash reserve and other investment criteria, and pause and restart Auto Invest, at any time. Once the investor turns on Auto Invest, the tool may immediately begin placing orders for Notes in accordance with the investor’s current and target allocations and other criteria. The mix of Notes in any particular order may not match the investor’s individual loan allocation targets, but over time Auto Invest will place orders so that the aggregate holdings in the investor’s portfolio will approximate, to the extent possible, the allocation specified in his or her investment criteria.

Since the Notes purchased through Recurring Investment, Auto Invest and Quick Invest are the same as Notes purchased manually, they present the same risks of non-payment as all Notes that may be purchased through our marketplace. For example, there is a risk that a Borrower Loan identified through Recurring Investment, Auto Invest or Quick Invest may become delinquent or default, and that the estimated return or historical return (as applicable) for that loan individually, or the estimated return or historical return (as applicable) for the allocation target or the basket of Notes selected by Recurring Investment, Auto Invest or Quick Invest as a whole, may not accurately reflect the actual return on such loan or Notes. If this were to occur, an investor who purchased a Note from PFL through Recurring Investment, Auto Invest or Quick Invest could pursue a claim against PFL in connection with its representations regarding the performance of the Borrower Loans bid upon through Recurring Investment, Auto Invest or Quick Invest, respectively. An investor could pursue such a claim under various anti-fraud theories under federal and state securities law.

We may face liability under state and federal securities law for statements in our prospectus and in other communications that could be deemed to be an offer to the extent that such statements are deemed to be false or misleading.

Loan listings and other borrower information available on PFL's website as well as in sales and listing reports are statements made in connection with the purchase and sale of securities that are subject to the antifraud provisions of the

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Exchange Act and the Securities Act. In general, these liability provisions provide a purchaser of the Notes with a right to bring a claim against one or both of us for damages arising from any untrue statement of material fact or failure to state a material fact necessary to make any statements made not misleading. Even though PFL and PMI have advised investors of what they believe to be the material risks associated with an investment in the Notes and PMI management rights, the SEC or a court could determine that they have not advised investors of all of the material facts regarding an investment in the Notes and PMI Management Rights, which could give investors the right to rescind their investment and obtain damages, and could subject PFL and PMI to civil fines or criminal penalties in addition to any such rescission rights or damages.

PMI and PFL’s activities in connection with the offer and sale of securities through our marketplace could result in potential violations of federal securities law and result in material liability to PFL and/or PMI.

PFL and PMI’s respective businesses are subject to federal and state securities laws that may limit the kinds of activities in which PFL and PMI may engage and the manner in which they engage in such activities. For example, changes to the manner in which PFL offers and sells Notes or other securities through our marketplace could be viewed by the SEC or a state securities regulator as involving the creation or sale of new, unregistered securities. In such circumstances, the failure to register such securities could subject PFL to liability and the amount of such liability could be meaningful. In addition, in 2008, PMI entered into a settlement with the SEC pursuant to which PMI agreed to cease and desist from committing or causing any violations or any future violations of Sections 5(a) and (c) of the Securities Act. Failure to comply with that order could result in material civil or criminal liability, which could materially adversely affect PMI’s business and PFL’s offering of Notes.

ITEM 1B. UNRESOLVED STAFF COMMENTS

Not applicable.

ITEM 2. PROPERTIES

Our corporate headquarters, including our principal administrative, marketing, technical support and engineering functions, is located in San Francisco, California, where we lease approximately 50,000 square feet of office space under leases that will expire February 28, 2023. We also have entered into leases for approximately 46,000 square feet of office space located in Arizona and Utah. We believe that our facilities are adequate to meet our current needs and that suitable additional alternative spaces will be available in the future on commercially reasonable terms.

ITEM 3. LEGAL PROCEEDINGS

Prosper's disclosure set forth under Note 18, Commitments and Contingencies—West Virginia Matter, of the Notes to Consolidated Financial Statements under Part II, Item 8 of this Form 10-K is incorporated herein by reference.

Prosper Funding's disclosure set forth under Note 8, Commitments and Contingencies—West Virginia Matter, of the Notes to Consolidated Financial Statements under Part II, Item 8 of this Form 10-K is incorporated herein by reference.

On April 21, 2009, PMI and the North American Securities Administrators Association (“NASAA”) reached agreement on the terms of a model consent order between PMI and the states in which PMI, under its initial platform structure, offered promissory notes for sale directly to investor members prior to November 2008. The consent order involves payment by PMI of up to an aggregate of $1 million in penalties, which have been allocated among the states based on PMI’s promissory note sale transaction volume in each state prior to November 2008. A state that enters into a consent order receives its portion of the $1 million in exchange for its agreement to terminate, or refrain from initiating, any investigation of PMI’s promissory note sale activities prior to November 2008. Penalties are paid promptly after a state enters into a consent order. NASAA has recommended that each state enter into a consent order; however, no state is obliged to do so, and there is no deadline by which a state must make its decision. PMI is not required to pay any portion of the penalty to those states that do not elect to enter into a consent order. If a state does not enter into a consent order, it is free to pursue its own remedies against PMI, subject to any applicable statute of limitations. As of December 31, 2020, PMI has entered into consent orders with 34 states and the District of the Columbia and has paid an aggregate of $0.78 million in associated penalties. PMI has not entered into any such consent orders since 2016.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

PART II

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ITEM 5. MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED SHAREHOLDER MATTERS, AND ISSUER PURCHASES OF EQUITY SECURITIES

Market Information; Holders of Record

There is no established public trading market for PMI's or PFL's common equity. As of December 31, 2020, there were approximately 358 holders of record of PMI’s common stock. As of December 31, 2020, PMI owns 100% of PFL's membership interests.

Dividend Policy

PMI has not paid cash dividends since inception, and does not anticipate paying cash dividends in the foreseeable future.

Securities Authorized for Issuance Under Equity Compensation Plans

See Item 12 in Part III of this Annual Report for information about securities authorized for issuance under our equity compensation plans.

Recent Sales of Unregistered Securities

For the year ended December 31, 2018, PMI issued 8,200 shares of common stock upon the exercise of warrants at a weighted-average exercise price per share of $0.02. For the year ended December 31, 2019, PMI issued 173,356 shares of common stock upon the exercise of stock options at a weighted-average exercise price per share of $0.15. For the year ended December 31, 2020, PMI issued 687,471 shares of common stock upon the exercise of stock options at a weighted-average exercise price per share of $0.02. These securities were sold in reliance on the exemption from the registration requirements of the Securities Act set forth in Section 4(a)(2) of the Securities Act and Regulation D promulgated thereunder relative to sales by an issuer not involving a public offering.

Issuer Purchases of Equity Securities

For the year ended December 31, 2020, we did not repurchase any common and preferred stock.

ITEM 6. SELECTED FINANCIAL DATA

The following selected historical consolidated financial data of Prosper Marketplace Inc. and Prosper Funding LLC should be read in conjunction with Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” of our consolidated financial statements, and the related notes under Item 15, “Exhibits, Financial Statements Schedules” of this Annual Report on Form 10-K to fully understand factors that may affect the comparability of the information presented below. The consolidated statements of operations data for the years ended December 31, 2020, 2019 and 2018, and the consolidated balance sheet data as of December 31, 2020 and 2019, are derived from our audited consolidated financial statements appearing under Item 15, “Exhibits, Financial Statements Schedules” of this Annual Report on Form 10-K. The consolidated statement of operations data for the years ended December 31, 2017 and 2016, and the consolidated balance sheet data as of December 31, 2018, 2017 and 2016 are derived from audited consolidated financial statements not included in this report. Our historical results are not necessarily indicative of future results.

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Prosper Marketplace, Inc.

The following table presents a five year comparison of revenues, expenses and net income (in thousands) and Net Income (Loss) Per Share and weighted average number of shares outstanding:

	Years Ended December 31,
	2020		2019		2018		2017		2016
Revenues:
Operating Revenues:
Transaction Fees, Net	$	67,335	$	119,282	$	123,373	$	130,174	$	95,130
Servicing Fees, Net	18,517		23,406		29,025		27,206		28,903
Gain on Sale of Borrower Loans	4,816		10,946		13,147		11,431		3,637
Fair Value of Warrants Vested on Sale of Borrower Loans	—		(17,553)		(72,316)		(60,122)		—
Other Revenues	2,711		5,953		4,697		4,806		5,245
Total Operating Revenues	93,379		142,034		97,926		113,495		132,915
Interest Income (Expense):
Interest Income on Borrower Loans and Loans Held for Sale	104,150		100,786		57,716		47,208		44,649
Interest Expense on Financial Instruments	(60,127)		(63,736)		(45,886)		(43,954)		(41,187)
Total Interest Income (Expense), Net	44,023		37,050		11,830		3,254		3,462
Change in Fair Value of Financial Instruments, Net	(34,166)		(25,514)		(5,395)		(514)		(372)
Total Net Revenue	103,236		153,570		104,361		116,235		136,005
Expenses:
Origination and Servicing	29,897		34,915		35,116		34,881		33,944
Sales and Marketing	29,259		73,824		77,997		83,462		70,146
General and Administrative	63,384		71,588		72,371		75,686		102,735
Impairment Expenses	445		—		—		—		—
Restructuring Charges, Net	—		34		1,762		1,340		17,027
Change in Fair Value of Convertible Preferred Stock Warrants	(37,677)		(11,235)		(45,003)		29,140		7
Other (Income) Expense, Net	(639)		(1,945)		1,891		7,392		30,341
Total Expenses	84,669		167,181		144,134		231,901		254,200
Net Income (Loss) Before Income Taxes	18,567		(13,611)		(39,773)		(115,666)		(118,195)
Income Tax (Expense) Benefit	(16)		(100)		(172)		508		(546)
Net Income (Loss)	$	18,551	$	(13,711)	$	(39,945)	$	(115,158)	$	(118,741)
Net Income (Loss) Attributable to Common Stockholders	$	5,760	$	(12,645)	$	(39,945)	$	(115,158)	$	(118,741)
Net Income (Loss) Per Share – Basic	$	0.08	$	(0.18)	$	(0.57)	$	(1.65)	$	(1.85)
Net Income (Loss) Per Share – Diluted	$	0.02	$	(0.18)	$	(0.57)	$	(1.65)	$	(1.85)
Weighted-Average Shares – Basic	68,592,557		70,511,605		70,384,501		69,687,836		64,196,537
Weighted-Average Shares – Diluted	306,673,586		70,511,605		70,384,501		69,687,836		64,196,537

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Stock-based compensation included in the Consolidated Statements of Operations data above was as follows (in thousands):

	Years Ended December 31,
	2020		2019		2018		2017		2016
Origination and Servicing	$	35	$	417	$	911	$	996	$	2,004
Sales and Marketing	69		243		451		553		2,914
General and Administrative	1,809		3,868		7,039		10,689		14,824
Total	$	1,913	$	4,528	$	8,401	$	12,238	$	19,787

Select Consolidated Balance Sheets information is presented as follows (in thousands):

	December 31,
	2020		2019		2018		2017		2016
Cash and Cash Equivalents	$	50,145	$	64,635	$	57,945	$	45,795	$	22,337
Restricted Cash	$	163,723	$	155,773	$	149,114	$	152,668	$	163,907
Available for Sale Investments, at Fair Value	$	—	$	—	$	22,173	$	53,147	$	32,769
Loans Held for Sale, at Fair Value	$	274,621	$	142,026	$	183,788	$	49	$	624
Borrower Loans, at Fair Value	$	378,263	$	634,019	$	263,522	$	293,005	$	315,627
Total Assets	$	947,109	$	1,084,828	$	753,631	$	623,735	$	623,846
Notes, at Fair Value	$	208,379	$	244,171	$	264,003	$	293,948	$	316,236
Total Liabilities	$	909,903	$	1,068,335	$	728,304	$	567,357	$	512,781
Total Convertible Preferred Stock, Net and Stockholders' Deficit	$	37,206	$	16,493	$	25,327	$	56,378	$	111,065

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Prosper Funding LLC

The following table presents a five year comparison of revenues, expenses and net income (in thousands):

	Years Ended December 31,
	2020		2019		2018		2017		2016
Revenues:
Operating Revenues:
Administration Fee Revenue – Related Party	$	21,618	$	49,818	$	105,709	$	101,500	$	36,630
Servicing Fees, Net	20,791		26,368		27,943		25,963		28,604
Gain (Loss) on Sale of Borrower Loans	6,430		(5,058)		(58,027)		(48,691)		3,637
Other Revenues	552		155		270		170		478
Total Operating Revenues	49,391		71,283		75,895		78,942		69,348
Interest Income (Expense):
Interest Income on Borrower Loans	36,765		41,146		43,569		47,208		44,649
Interest Expense on Notes	(34,457)		(38,492)		(40,656)		(43,954)		(41,187)
Total Interest Income (Expense), Net	2,308		2,654		2,913		3,254		3,462
Change in Fair Value of Financial Instruments, Net	454		(375)		(701)		(514)		(372)
Total Net Revenues	52,153		73,562		78,107		81,682		72,439
Expenses:
Administration Fee – Related Party	45,472		62,575		70,491		70,359		62,203
Servicing	4,900		5,012		6,140		6,103		5,395
General and Administrative	380		33		597		379		1,321
Other Expenses, Net	—		—		—		—		30,704
Total Expenses	50,752		67,620		77,228		76,841		99,623
Net Income (Loss)	$	1,401	$	5,942	$	879	$	4,841	$	(27,184)

Select Consolidated Balance Sheets information is presented as follows (in thousands):

	December 31,
	2020		2019		2018		2017		2016
Cash and Cash Equivalents	$	8,592	$	7,462	$	11,163	$	8,223	$	6,929
Restricted Cash	$	132,332	$	110,399	$	136,018	$	140,092	$	147,983
Borrower Loans, at Fair Value	$	209,670	$	245,137	$	263,522	$	293,005	$	315,627
Total Assets	$	368,827	$	386,184	$	433,002	$	464,045	$	495,185
Notes, at Fair Value	$	208,379	$	244,171	$	264,003	$	293,948	$	316,236
Total Liabilities	$	343,739	$	357,997	$	401,757	$	433,679	$	463,860
Total Member's Equity	$	25,088	$	28,187	$	31,245	$	30,366	$	31,325

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ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

This management’s discussion and analysis of financial condition and results of operations, or MD&A, contains forward-looking statements that involve risks and uncertainties. Please see “Forward-Looking Statements” in this Annual Report on Form 10-K for a discussion of the uncertainties, risks and assumptions associated with these statements. This discussion should be read in conjunction with historical financial statements and related notes thereto and the other disclosures contained elsewhere in this Annual Report on Form 10-K. The results of operations for the periods reflected herein are not necessarily indicative of results that may be expected for future periods, and actual results may differ materially from those discussed in the forward-looking statements as a result of various factors, including but not limited to those included in the “Risk Factors” section and elsewhere in this Annual Report on Form 10-K.

PROSPER MARKETPLACE, INC.

Overview

Prosper is a pioneer of online marketplace lending that connects borrowers and investors. Our goal is to enable borrowers to access credit at affordable rates and provide investors with attractive risk-adjusted rates of return.

We believe our online marketplace model has key advantages relative to traditional bank lending, including (i) an innovative marketplace model that efficiently connects qualified supply and demand of capital, (ii) online operations that substantially reduce the need for physical infrastructure and improve convenience, and (iii) data and technology driven automation that improves the borrower and investor experience through increased efficiency. We do not operate physical branches or incur expenses related to that infrastructure; instead, we use data and technology to drive automation and efficiency in our operations. As part of operating our marketplace, we verify the identity of borrowers and assess borrowers’ credit risk profile using a combination of public and proprietary data. Our proprietary technology automates several loan origination and servicing functions, including the borrower application process, data gathering, credit scoring, loan funding, investing and servicing, regulatory compliance and fraud detection.

During the year ended December 31, 2020, our marketplace facilitated $1.5 billion in Borrower Loan originations, of which $1.4 billion were originated through our Whole Loan Channel, representing 91% of the total Borrower Loans originated through our marketplace during this period. During the quarter ended December 31, 2020, our marketplace facilitated $455 million in Borrower Loan originations, of which $419 million were originated through our Whole Loan Channel, representing 92% of the total Borrower Loans originated through our marketplace during this period. From inception through December 31, 2020 our marketplace has facilitated $18.2 billion in Borrower Loan originations, of which $16.3 billion were originated through our Whole Loan Channel, representing 90% of the total Borrower Loans originated through our marketplace during this period.

As a credit marketplace, we believe our customers are highly susceptible to uncertainties and negative trends, real or perceived, in the markets driven by, among other factors, general economic conditions in the United States and abroad. These external economic conditions and resulting trends or uncertainties could adversely impact our customers’ ability or desire to participate on our marketplace as borrowers or investors and, consequently, could negatively affect our business and results of operations.

COVID-19

A novel strain of coronavirus, known as SARS-CoV-2, which causes COVID-19, first surfaced in December 2019. COVID-19 continues to spread globally and the World Health Organization has declared the COVID-19 outbreak to be a global pandemic. The COVID-19 outbreak has led to federal, state and local governments enacting various restrictions in an attempt to limit the spread of the virus, including declaration of a federal National State of Emergency, multiple cities and states declaring states of emergency, school and business closings, limitations on social or public gatherings and other social distancing measures, such as working remotely, travel restrictions, quarantines and shelter in place orders. While state and local governments across the U.S. have been in various stages of easing restrictions, officials continue to monitor rates of infection and hospitalization, and surges in COVID-19 cases may lead to additional restrictions. The financial markets, which have largely recovered from the steep declines seen in February and March 2020, are experiencing continued trading volatility as a result of the pandemic and related economic disruption. In addition, unemployment rates remain high, and while the U.S. gross domestic product increased at an annualized rate of 4% during the fourth quarter of 2020, it reflects both the continued economic recovery from the steep declines earlier in the year and the ongoing impact of the COVID-19 pandemic.

In response to the economic and financial effects of COVID-19, the Federal Reserve has sharply reduced interest rates and instituted quantitative easing measures as well as domestic and global capital market support programs, and the Trump Administration and Congress enacted fiscal measures to address the economic and social consequences of the pandemic, including the CARES Act, which was signed into law on March 27, 2020. The CARES Act includes, among other matters,

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expanded eligibility for Small Business Administration loans under a new Paycheck Protection Program, provisions relating to payroll tax credits and deferrals, net operating loss carryback periods, alternative minimum tax credits, and technical corrections to tax depreciation methods for qualified improvement property. As disclosed in Note 10 of our accompanying consolidated financial statements, we obtained a PPP loan in the amount of $8.4 million in April 2020, which we have applied towards payroll costs, rent and utilities in accordance with the relevant terms and conditions of the CARES Act. We expect the PPP loan to be fully forgiven, although no assurances can be given. The Company also deferred applicable payroll taxes as permitted under the CARES Act.

Prosper is also actively tracking the impact of COVID-19 on our communities, and offering assistance to qualified borrowers who are facing financial hardship as a result of the COVID-19 pandemic. These relief options include, among other things, the ability to delay up to four monthly loan payments, the ability to reduce minimum monthly payments for up to 12 months and extend the term of the loan by up to 11 months, and waived late and non-sufficient funds fees. Since COVID-19 relief was first offered in March 2020 and through December 31, 2020, approximately 12% of the total outstanding balances of all loans originated on our platform on a cumulative basis have enrolled in at least one of these COVID-19 relief programs. Approximately 5% of the total outstanding balances of all loans originated on our platform are actively enrolled in at least one relief program as of December 31, 2020. Overall requests for COVID-19 relief are declining; however, enrollment and subsequent loan performance may fluctuate as long as the pandemic continues to trigger increased work stoppages and unemployment. Prosper is also complying with new state mandates that may temporarily impact collections activity with respect to delinquent loans.

Over the last few years, Prosper has been tightening credit and focusing on borrowers’ ability and intent to pay in order to generate sustainable and attractive risk-adjusted returns for our investors. In light of changes in the economic environment caused by COVID-19, we have taken additional actions since March 2020 to help actively manage investor returns and adapt to this rapidly changing environment, including further tightening our credit criteria, engaging with borrowers earlier and more frequently in the payment cycle and implementing stricter income and employment verification. As a result, we have seen a reduction in originations with higher risk C, D, E or HR Prosper Ratings.

The full impact of the COVID-19 outbreak continues to evolve as of the date of this report. While marketplace activity declined as a result of COVID-19, it is uncertain as to the full magnitude that the pandemic will have on our workforce, financial condition, liquidity, and future results of operations. Management is actively monitoring the impact of COVID-19. Although Prosper cannot predict the length or gravity of the impacts of these events at this time, if the pandemic continues for an extended period of time, it may have a material adverse effect on our results of future operations, financial position, and liquidity.

Key Operating and Financial Metrics (in thousands)

The following table displays our key operating and financial metrics for the years ended December 31, 2020, 2019 and 2018:

	Years Ended December 31,
	2020		2019		2018
Loan Originations	$	1,486,238	$	2,666,085	$	2,836,720
Transaction Fees, Net	$	67,335	$	119,282	$	123,373
Whole Loans Outstanding (1)	$	2,816,586	$	3,659,601	$	3,738,692
Servicing Fees, Net	$	18,517	$	23,406	$	29,025
Total Net Revenues	$	103,236	$	153,570	$	104,361
Net Income (Loss)	$	18,551	$	(13,711)	$	(39,945)
Core Revenue (2)	$	103,236	$	171,123	$	176,677
Adjusted EBITDA (2)	$	(8,587)	$	3,920	$	9,448
(1) Balance as of December 31
(2) Core Revenue and Adjusted EBITDA are non-GAAP Financial measures. For more information regarding these measures and reconciliations of these measures to the most comparable GAAP measures, see “Non-GAAP Financial Measures”.

Loan Originations

Total loan originations on the platform decreased 44% for the year ended December 31, 2020 when compared to the year ended December 31, 2019, which resulted in a decrease in Transaction Fees of 44%, or $51.9 million. The originations decrease for the year ended December 31, 2020 versus the year ended December 31, 2019 was due to reduced investor demand, tighter underwriting and higher borrower rates starting in March 2020 to address the negative economic impact of the COVID-19 outbreak.

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Total loan originations on the platform decreased 6% for the year ended December 31, 2019 when compared to the year ended December 31, 2018, which resulted in a decrease in Transaction Fees of $4.1 million, or 3%. The decrease in originations Prosper experienced during the year ended December 31, 2019 was primarily due to the impact of credit tightening actions taken in the middle of 2018 to reduce borrower defaults across our platform.

From inception through December 31, 2020, a total of 1,411,156 Borrower Loans, totaling $18.2 billion, were originated through our marketplace. For the year ended December 31, 2020, 119,711 Borrower Loans totaling $1.5 billion were originated through our marketplace, as compared to 195,656 Borrower Loans totaling $2.7 billion originated in 2019, which represented a unit decrease of 39% and a dollar decrease of 44%. For the year ended December 31, 2019, 195,656 Borrower Loans totaling $2.7 billion were originated through our marketplace as compared to 211,084 Borrower Loans totaling $2.8 billion originated in 2018, which represented a unit decrease of 7% and a dollar decrease of 6%.

Loan origination volume by Prosper Rating was as follows for the periods presented (in millions, except percentage):

	Year Ended December 31,
	2020				2019				2018
	Amount		%		Amount		%		Amount		%
AA	$	270	18	%	$	348	13	%	$	351	12	%
A	437		29	%	639		24	%	578		20	%
B	311		21	%	669		25	%	708		25	%
C	211		15	%	606		22	%	732		26	%
D	60		4	%	227		9	%	317		11	%
E	16		1	%	63		2	%	122		5	%
HR	2		—	%	17		1	%	29		1	%
Other (1)	179		12	%	97		4	%	—		—	%
Total	$	1,486	100	%	$	2,666	100	%	$	2,837	100	%
(1) Represents loans funded through the Prosper platform via the Whole Loan Channel but not assigned Prosper Ratings. These loans are sold only to institutional investors and based on specific underwriting criteria and custom risk models developed by these investors.

For the year ended December 31, 2020, the mix of originations on the Prosper platform was generally reflective of tighter underwriting as compared to the corresponding periods in 2019, as the Company sought to reduce borrower defaults across its platform in response to COVID-19.

Results of Operations

Overview

The following table summarizes our net income (loss) for the years ended December 31, 2020, 2019 and 2018 (in thousands, except percentage):

	Years Ended December 31,
	2020		2019		Change		% Change		2019		2018		Change		% Change
Total Net Revenues	$	103,236	$	153,570	$	(50,334)	(33)	%	$	153,570	$	104,361	$	49,209	47	%
Total Expenses	84,669		167,181		(82,512)		(49)	%	167,181		144,134		23,047		16	%
Net Income (Loss) Before Income Taxes	18,567		(13,611)		32,178		236	%	(13,611)		(39,773)		26,162		66	%
Income Tax Expense	(16)		(100)		84		(84)	%	(100)		(172)		72		(42)	%
Net Income (Loss)	$	18,551	$	(13,711)	$	32,262	235	%	$	(13,711)	$	(39,945)	$	26,234	66	%

Total net revenues for the year ended December 31, 2020 decreased $50.3 million, or 33%, as compared to the year ended December 31, 2019. The decrease was primarily attributable to a $51.9 million decrease in Transaction Fees, Net, and a $6.1 million decrease in Gain on Sale of Borrower Loans, due to the decrease in originations during this time, which was in turn driven by reduced investor demand, tighter underwriting and higher borrower rates in response to the economic impact of COVID-19. There was also a $34.2 million loss from the Change in Fair Value of Financial Instruments, Net, for the year ended December 31, 2020, compared to a $25.5 million loss for the year ended December 31, 2019, which was driven by an increase in charge-offs, particularly due to the continued seasoning of the securitized Borrower Loans. Additionally, Servicing Fees, Net, decreased $4.9 million as the servicing book of whole loans has declined, and Other Revenues decreased $3.2

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million, due primarily to a reduction in credit referral fees. These decreases were partially offset by the Fair Value of Warrants Vested on Sale of Borrower Loans, which previously had a $17.6 million negative revenue impact for the year ended December 31, 2019, but no impact for the year ended December 31, 2020, as the Consortium Purchase Agreement ended in May 2019, after which no additional warrants were issued. There was also a $7.0 million increase in Net Interest Income due primarily to increased usage of the Warehouse Lines, resulting in increased interest income from the purchased loans.

Total net revenues for the year ended December 31, 2019 increased $49.2 million as compared to the year ended December 31, 2018, primarily due to a decrease of $54.8 million of Fair Value of Warrants Vested on Sale of Borrower Loans that occurred in connection with the expiration of the Consortium Purchase Agreement in May 2019. Refer to Note 16 of the accompanying notes to PMI's consolidated financial statements for additional information on the Consortium Purchase Agreement.

Total expenses for the year ended December 31, 2020 decreased $82.5 million, or 49%, as compared to the year ended December 31, 2019, primarily due to a $37.7 million gain from the Change in Fair Value of Convertible Preferred Stock Warrants, as compared to an $11.2 million gain for 2019. This increased gain was due to a decrease in the fair value of the underlying Convertible Preferred Stock. Sales and Marketing expenses decreased $44.6 million due to a decline in originations and improved marketing efficiencies. Additionally, there was a $8.2 million decrease in General and Administrative expenses, and a $5.0 million decrease in Originations and Servicing expenses, primarily due to reductions in compensation costs, professional services and outsourced services. Accordingly, net income for the year ended December 31, 2020 increased $32.3 million as compared to the net loss incurred for the year ended December 31, 2019.

Total expenses for 2019 as compared to 2018 increased $23.0 million primarily due to the $33.8 million increase of Change in Fair Value of Convertible Preferred Stock Warrants. Net Loss for the year ended December 31, 2019 decreased $26.2 million, primarily due to the increase in net revenue explained above.

Revenues

The following table summarizes our revenues for the years ended December 31, 2020, 2019 and 2018 (in thousands, except percentage):

	Years Ended December 31,
	2020		2019		Change		% Change		2019		2018		Change		% Change
Operating Revenues:
Transaction Fees, Net	$	67,335	$	119,282	$	(51,947)	(44)	%	$	119,282	$	123,373	$	(4,091)	(3)	%
Servicing Fees, Net	18,517		23,406		(4,889)		(21)	%	23,406		29,025		(5,619)		(19)	%
Gain on Sale of Borrower Loans	4,816		10,946		(6,130)		(56)	%	10,946		13,147		(2,201)		(17)	%
Fair Value of Warrants Vested on Sale of Borrower Loans	—		(17,553)		17,553		100	%	(17,553)		(72,316)		54,763		76	%
Other Revenues	2,711		5,953		(3,242)		(54)	%	5,953		4,697		1,256		27	%
Total Operating Revenues	93,379		142,034		(48,655)		(34)	%	142,034		97,926		44,108		45	%
Interest Income (Expense):
Interest Income on Borrower Loans and Loans Held for Sale	104,150		100,786		3,364		3	%	100,786		57,716		43,070		75	%
Interest Expense on Financial Instruments	(60,127)		(63,736)		3,609		(6)	%	(63,736)		(45,886)		(17,850)		39	%
Total Interest Income (Expense), Net	44,023		37,050		6,973		19	%	37,050		11,830		25,220		213	%
Change in Fair Value of Financial Instruments, Net	(34,166)		(25,514)		(8,652)		(34)	%	(25,514)		(5,395)		(20,119)		(373)	%
Total Net Revenues	$	103,236	$	153,570	$	(50,334)	(33)	%	$	153,570	$	104,361	$	49,209	47	%

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Transaction Fees, Net

We earn a transaction fee upon the successful origination of all Borrower Loans facilitated through our marketplace. Prosper receives payments from WebBank as compensation for the activities we perform on behalf of WebBank. Our fee is determined by the term and credit grade of the Borrower Loans that Prosper facilitates on its marketplace and WebBank originates. We record the transaction fee revenue net of any fees paid by us to WebBank.  

Transaction Fees decreased by $51.9 million, or 44%, for the year ended December 31, 2020, as compared to 2019. These decreases were consistent with the lower origination volumes discussed above.

Transaction Fees decreased by $4.1 million, or 3%, for the year ended December 31, 2019, compared to 2018, primarily due to lower origination volumes.

Servicing Fees, Net

Investors who purchase Borrower Loans through the Whole Loan Channel typically pay Prosper a servicing fee which is generally set at 1.075% per annum of the outstanding principal balance of the Borrower Loan prior to applying the current payment. The servicing fee compensates Prosper for the costs incurred in servicing the Borrower Loan, including managing payments from borrowers, payments to investors and maintaining investors’ account portfolios. We record Servicing Fees from investors as a component of operating revenues when received. The $4.9 million and 21% decrease in Servicing Fees for the year ended December 31, 2020 as compared to 2019 was primarily due to a lower principal balance of whole loans serviced.

The $5.6 million and 19% decrease in Servicing Fees for the year ended December 31, 2019 compared to 2018 was primarily due to a lower principal balance of whole loans serviced, which was primarily due to lower loan originations as a result of credit tightening as described above and an increase in the principal balance of loans held in consolidated warehouse and securitization trusts.

Gain on Sale of Borrower Loans

Gain on Sale of Borrower Loans consists of net gains on Borrower Loans sold through the Whole Loan Channel. The $6.1 million and 56% decrease in the gain for the year ended December 31, 2020 compared to 2019 was primarily due to a decrease in the volume of whole loans sold due to lower origination volume, as discussed above.

The $2.2 million and 17% decrease in the gain for the year ended December 31, 2019 compared to 2018 was primarily due to an increase in rebates and a decrease in the volume of whole loans sold due to lower loan originations as a result of credit tightening as described above and an increase in the principal balance of loans held in consolidated warehouse and securitization trusts.    

Fair Value of Warrants Vested on Sale of Borrower Loans

Fair Value of Warrants Vested on Sale of Borrower Loans relates to warrants to purchase Series F Convertible Preferred Stock issued to the Consortium that vested when the Consortium purchased whole loans under the Consortium Purchase Agreement, which ended in May 2019. Since that date, no further warrants have been issued.

The $54.8 million and 76% decrease for the year ended December 31, 2019 compared to 2018 was primarily due to fewer Consortium warrants vesting as the Consortium Purchase Agreement ended in May 2019.

Other Revenues

Other Revenues consist primarily of credit referral fees and securitization fees. Credit referral fees are earned from partner companies for the referral of customers on our platform. Securitization fees represent fees we earn to facilitate securitizations for purchasers of Borrower Loans. The $3.2 million and 54% decrease in Other Revenues for the year ended December 31, 2020 as compared to 2019 was due primarily to reduced application volume referred to our credit referral partners.

The increase of Other Revenues in 2019 compared to 2018 was due to an amended referral partner contract.

Interest Income on Borrower Loans and Loans Held for Sale and Interest Expense on Financial Instruments

We recognize Interest Income on Borrower Loans and Loans Held for Sale using the accrual method based on the stated interest rate to the extent we believe it to be collectible. We record interest expense on the corresponding Notes, Notes Issued by Securitization Trust, Certificates Issued by Securitization Trust, and Warehouse Lines based on the contractual interest rates. The interest rate on Notes is generally 1% lower than the interest rate on the corresponding Borrower Loans to compensate us for servicing the underlying Borrower Loans.

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The increase of $7.0 million and 19% in Net Interest Income for the year ended December 31, 2020 as compared to 2019 was due in part to the additional interest income generated from having three securitizations and two warehouse lines in place for the entire year ended December 31, 2020. Not all of these transactions were in place for the entire year ended December 31, 2019. Additionally, we increased our usage of the Warehouse Lines in 2020 as compared to 2019, resulting in additional interest income from the purchased loans. Interest expense did not increase proportionally, however, due to decreases in the variable market interest rates associated with the Warehouse Lines. In total, Net Interest Income from the securitizations and the warehouse lines increased an aggregate of $7.5 million in 2020. This was partially offset by an increase of $0.2 million in the amortization of warehouse line and securitization setup costs due to the timing of warehouse line extension and securitization setup costs incurred in 2019.

The increase of $25.2 million in Net Interest Income during the year ended December 31, 2019 compared to 2018 was primarily due to consolidating three securitizations, which resulted in approximately $24.8 million in Net Interest Income in 2019. Additionally, we established a new Warehouse Line in 2019 and ramped up the purchases of loans in the warehouse trusts, resulting in an increase of $0.5 million in Net Interest Income compared to 2018.

Change in Fair Value of Financial Instruments, Net

Prosper records Borrower Loans, Loans Held for Sale, Notes, and Certificates Issued by Securitization Trust at fair value. Changes in fair value of Borrower Loans funded through Note Channel are largely offset by the changes in fair value of the Notes due to their borrower payment-dependent structure. Our obligation to pay principal and interest on Notes is equal to the loan payments, if any, that are received on the corresponding Borrower Loan, net of the servicing fee which is generally 1.0% of the outstanding balance.

In 2018, Prosper began using Warehouse Lines to finance the purchase of Loans Held for Sale for the purpose of earning Net Interest Income and contributing to securitization transactions. Loans Held for Sale consist primarily of loans held in warehouse trusts. Changes in the fair value of Loans Held for Sale are not offset by changes in fair value of Warehouse Lines because Warehouse Lines are carried at amortized cost. See Note 10 of the accompanying notes to PMI’s consolidated financial statements for more details on Warehouse Lines. In 2019, Prosper co-sponsored and consolidated three securitization transactions. Refer to Note 6 of the accompanying notes to PMI’s consolidated financial statements for additional information on these securitization transactions. Changes in the fair value of Borrower Loans held in consolidated securitization trusts are partially offset by changes in fair value of the Certificates Issued by the Securitization Trusts. Changes in the fair value of loans held in warehouse and securitization trusts are negative due to actual charge-offs but could be negative or positive due to changes in fair value adjustments that are attributable to changes in expected credit performance, prepayment rates and implied market discount rates. We earn interest income on loans held in warehouse and securitization trusts during the period we own the loans, which partially offsets changes in the fair value of those loans. The following table illustrates the composition of the loans held in warehouse and securitization trusts by Prosper Rating, which is an indicator of the credit quality:

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	Years Ended December 31,
	2020		2019
Loans Held for Sale(1):
AA	16	%	13	%
A	35	%	38	%
B	34	%	37	%
C	11	%	8	%
D	4	%	3	%
E	—	%	1	%
HR	—	%	—	%
Grand Total	100	%	100	%
Borrower Loans - Securitization(2):
AA	6	%	8	%
A	19	%	18	%
B	24	%	24	%
C	34	%	31	%
D	14	%	14	%
E	2	%	4	%
HR	1	%	1	%
Grand Total	100	%	100	%
(1) The percentages are calculated as the weighted average of month-end principal balances of Loans Held for Sale by Prosper Rating. (2) The percentages are calculated as the weighted average of month-end principal balances of Borrower Loans by Prosper Rating.

Fair values of Borrower Loans, Loans Held for Sale, Notes and Certificates Issued by Securitization Trust are estimated using discounted cash flow methodologies based upon a set of valuation assumptions. The key assumptions used include default rates and prepayment rates derived primarily from historical performance, and discount rates based on estimates of the rates of return that investors would require when investing in other financial instruments with similar characteristics. The loss in the Change in Fair Value of Financial Instruments, Net was $34.2 million for the year ended December 31, 2020, as compared to a loss of $25.5 million for the year ended December 31, 2019.

The increase in the loss for the year ended December 31, 2020 as compared to the prior year was primarily due to increased charge-offs due to the continued seasoning of loans, as well as the economic impact of the COVID-19 pandemic, which negatively impacted the fair value of the financial instruments due to changes in valuation assumptions, including increased discount and default rates. Specifically, the loss from changes in the fair value of Loans Held for Sale was $11.9 million in 2020, an increase of $5.0 million from the prior year. This increase was attributable in part to an increase in charge-offs of approximately $2.6 million, while the remaining change driven by increases in estimated default rates and observable market discount rates. For Borrower Loans, the $2.2 million decrease in the loss from changes in fair value was due primarily to a $2.8 million decrease in negative fair value adjustments. As borrowers continue to make payments on outstanding loans that have been discounted due to less favorable fair value assumptions, it results in an increase in the fair value of those loans. This was partially offset by a $1.0 million increase in net charge-offs, due to the continued seasoning of Borrower Loans held in consolidated securitization trusts. The decrease in the fair value gain on Notes of $3.1 million from the prior year was primarily due to decreased charge-offs of loans funded through the Note Channel, partially offset by fair value changes driven primarily by increases in observable market discount rates. Finally, increases in observable market discount rates contributed to a $0.9 million decrease in the fair value gain in Certificates Issued by Securitization Trust from the prior year.

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The following table details the change in fair value of our financial instruments for the years ended December 31, 2020, 2019 and 2018, respectively (in thousands):

	Years Ended December 31,
	2020		2019		2018
Assets:
Borrower Loans	$	(48,620)	$	(50,845)	$	(31,265)
Loans Held for Sale	(11,883)		(6,894)		(4,616)
Liabilities:
Notes	19,664		22,812		30,574
Certificates Issued by Securitization Trust	6,679		7,621		—
Total	$	(34,160)	$	(27,306)	$	(5,307)

Expenses

The following table summarizes our expenses for the years ended December 31, 2020, 2019 and 2018 (dollar amounts in thousands):

	Years Ended December 31,
	2020		2019		$ Change		% Change		2019		2018		$ Change		% Change
Expenses:
Origination and Servicing	$	29,897	$	34,915	$	(5,018)	(14)	%	$	34,915	$	35,116	$	(201)	(1)	%
Sales and Marketing	29,259		73,824		(44,565)		(60)	%	73,824		77,997		(4,173)		(5)	%
General and Administrative - Research and Development	14,925		17,246		(2,321)		(13)	%	17,246		17,066		180		1	%
General and Administrative - Other	48,459		54,342		(5,883)		(11)	%	54,342		55,305		(963)		(2)	%
Change in Fair Value of Convertible Preferred Stock Warrants	(37,677)		(11,235)		(26,442)		(235)	%	(11,235)		(45,003)		33,768		(75)	%
Impairment Expenses	445		—		445		100	%	—		—		—		n/a
Restructuring Charges, Net	—		34		(34)		(100)	%	34		1,762		(1,728)		(98)	%
Other (Income) Expense, Net	(639)		(1,945)		1,306		(67)	%	(1,945)		1,891		(3,836)		(203)	%
Total Expenses	$	84,669	$	167,181	$	(82,512)	(49)	%	$	167,181	$	144,134	$	23,047	16	%

The following table reflects full-time employees as of December 31, 2020, 2019 and 2018 by functional area:

	December 31,
	2020	2019	2018
Origination and Servicing	119	145	160
Sales and Marketing	15	17	17
General and Administrative - Research and Development	93	101	97
General and Administrative - Other	126	141	141
Total Headcount	353	404	415

Origination and Servicing

Origination and Servicing costs consist primarily of salaries, benefits and stock-based compensation expense related to our capital markets, collections, customer support and payment processing employees and vendor costs associated with facilitating and servicing loans. The decrease for the year ended December 31, 2020 of $5.0 million was due primarily to a $3.9 million decrease in outsourced and internal service costs due to the decrease in originations, as well as a $1.4 million decrease in compensation costs, driven by lower headcount and the temporary salary reduction instituted in the second quarter of 2020.

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The decrease in the expense for the year ended December 31, 2019 compared to 2018 was not significant.

Sales and Marketing

Sales and Marketing costs consist primarily of affiliate marketing, search engine marketing, online and offline campaigns, email marketing, public relations and direct mail marketing, as well as compensation expenses such as wages, benefits and stock-based compensation for the employees who support these activities. For the year ended December 31, 2020, the decrease of $44.6 million from the prior year was due primarily to an overall decrease in marketing and advertising, including partnership costs of $16.6 million, direct mail costs of $21.4 million, digital advertising costs of $4.5 million and direct to site advertising costs of $0.1 million. There were also decreases of $1.1 million in compensation costs, driven by lower headcount and the salary reduction we instituted in the second quarter of 2020, as well as $0.3 million in outsourced services, $0.2 million in professional services and $0.2 million in executive search costs. These decreases for year ended December 31, 2020 reflect our efforts to optimize our marketing programs to improve efficiencies, combined with declines in originations during the period, as discussed above. We plan to continue to optimize and manage spend for the foreseeable future.

For the year ended December 31, 2019 compared to 2018, the decrease of $4.2 million, or 5%, was largely driven by a 14.2 million, or 36%, decrease in direct mail costs as Prosper decreased the size of its direct mail campaigns. This was partially offset by a $8.3 million or 33% increase in partnership costs as Prosper simultaneously increased its Sales and Marketing efforts through the partnership channel.

General and Administrative – Research and Development

General and Administrative – Research and Development costs consist primarily of salaries, benefits and stock-based compensation expense related to our engineering and product development employees and related vendor costs. The decrease in General and Administrative – Research and Development for the year ended December 31, 2020 of $2.3 million was due primarily to a $1.7 million decrease in compensation costs, driven by lower headcount and the salary reduction we instituted in the second quarter of 2020, and a $0.5 million decrease in outsourced services. We capitalized internal-use software and website development costs in the amount of $8.3 million and $9.3 million for the years ended December 31, 2020 and 2019, respectively.

The increase in General and Administrative – Research and Development for the year ended December 31, 2019 compared to December 31, 2019 was not significant.

General and Administrative – Other

General and Administrative – Other expenses consist primarily of salaries, benefits and stock-based compensation expense related to our accounting and finance, risk, legal, human resources and facilities employees, professional fees related to legal and accounting and facilities expenses. The decrease in General and Administrative - Other for the year ended December 31, 2020 of $5.9 million was due primarily to (a) a $3.2 million decrease in compensation costs, driven by lower headcount and the salary reduction we instituted in the second quarter of 2020; (b) a $1.6 million decrease in professional services, as we completed three securitizations in 2019 but none in 2020; and (c) a $1.0 million decrease in software licenses and support costs.

The decrease in General and Administrative - Other cost in the year ended December 31, 2019 compared to 2018 was not significant.

Change in Fair Value of Convertible Preferred Stock Warrants

Change in Fair Value of Convertible Preferred Stock Warrants was an increase of $26.4 million in the year ended December 31, 2020 compared to 2019 primarily due to a decrease in the fair value of the underlying Convertible Preferred Stock in 2020.

Change in Fair Value of Convertible Preferred Stock Warrants increased $33.8 million in the year ended December 31, 2019 compared to 2018 primarily as a result of a decrease in the fair value of the underlying Convertible Preferred Stock compared to 2018.

Impairment Expense

We recorded a $0.4 million impairment charge for the year ended December 31, 2020 related to our operating lease right-of-use assets. This impairment was triggered by the non-renewal of certain sublease agreements for a portion of our office space. No impairment charge was recorded for the years ended December 31, 2019 and 2018.

Restructuring Charges, Net

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Restructuring Charges, Net consists of personnel and facilities related costs related to the strategic restructuring of the business that was announced on May 3, 2016. For the year ended December 31, 2020, 2019 and 2018, costs were zero, $34 thousand and $1.8 million, respectively. The 2018 expenses primarily consist of adjustments to fair value of restructuring liability.

Other (Income) Expense, Net

Other (Income) Expense, Net was $0.6 million in the year ended December 31, 2020 and primarily consists of interest income on Cash, Cash Equivalents, as well as sublease income. The decrease of $1.3 million in Other (Income) Expense, Net for the year ended December 31, 2020, as compared to 2019, was primarily due to (a) decrease of $0.6 million in interest income, as interest rates declined in 2020 and our outstanding cash, cash equivalents and available for sale investments (which matured in 2019) all decreased from the prior year, and (b) decrease of $0.4 million in sublease income, as two of our sublease agreements terminated in July 2020 and were not renewed.

Other (Income) Expense, Net was $1.9 million in the year ended December 31, 2019 and primarily consists of interest income on Cash, Cash Equivalents and Available for Sale Investments. For the year ended December 31, 2018, Other (Income) Expense, Net was $1.9 million and largely consisted of the $3.0 million of expense for the settlement with the SEC related to the annualized net return matter, offset by interest income on Available for Sale Investments securities. For more information on the SEC settlement costs, please refer to Note 18, Commitments and Contingencies of the accompanying notes to PMI's consolidated financial statements.

Non-GAAP Financial Measures

Core Revenue

Core Revenue is a non-GAAP financial measure that we define as our Total Net Revenue adjusted to exclude the Fair Value of Warrants Vested on Sale of Borrower Loans. We believe it is useful to exclude the Fair Value of Warrants Vested on Sale of Borrower Loans from Total Net Revenue to derive a better measurement of our business performance. We believe that this adjustment also affords greater comparability to other marketplace lenders.

The underlying Fair Value of Warrants Vested on the Sale of Borrower Loans relates to the Consortium Purchase Agreement. This agreement expired in May 2019 and we currently do not expect to sign a similar agreement to replace it. As a result, we believe that providing the Core Revenue metric that excludes the impact of Fair Value of Warrants Vested on Sale of Borrower Loans is useful to investors.

Core Revenue has limitations as a financial measure, should be considered as supplemental in nature, and is not meant as a substitute for Total Net Revenue which has been prepared in accordance with U.S. GAAP. These limitations include the following:

•Core Revenue excludes Fair Value of Warrants Vested on Sale of Borrower Loans, which is our largest contra revenue item (no amount has been recorded since May 2019, when the Consortium Purchase Agreement ended); and

•Other companies, including companies in our industry, may calculate Core Revenue differently or not at all, which reduces its usefulness as a comparative measure.

Because of these limitations, you should consider Core Revenue alongside other financial performance measures, including Total Net Revenue and our financial results presented in accordance with U.S. GAAP. The following table presents a reconciliation of Total Net Revenue to Core Revenue for each of the periods indicated (in thousands):

	Year Ended December 31,
	2020		2019		2018
Total Net Revenues	$	103,236	$	153,570	$	104,361
Fair Value of Warrants Vested on Sale of Borrower Loans	—		(17,553)		(72,316)
Core Revenue	$	103,236	$	171,123	$	176,677

Adjusted EBITDA

Adjusted EBITDA is a non-GAAP financial measure that we define as Net Income (Loss) adjusted for interest income on Available for Sale Investments and Cash and Cash Equivalents, SEC Settlement Costs, Income Tax Expense, depreciation and amortization, impairment of long-lived assets and goodwill, stock based compensation expense, Fair Value of Warrants Vested on the Sale of Borrower Loans, Restructuring Charges, and Change in Fair Value of Convertible Preferred Stock Warrants. The presentation of non-GAAP financial measures should not be considered in isolation or as a substitute for our financial results prepared in accordance with GAAP.

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We consider Adjusted EBITDA to be a helpful indicator of the operational strength and performance of our business and a good measure of our historical operating trends. Management uses Adjusted EBITDA to, among other things, understand and compare operating results across accounting periods, evaluate our operations and financial performance and for internal planning and forecasting purposes. Inclusion of Adjusted EBITDA is intended to provide investors insight into the manner in which management views the performance of the Company, enhance investors’ evaluation of our operating results, and to facilitate meaningful comparisons of our results between periods. These non-GAAP financial measures should not be considered an alternative to, or more meaningful than, the GAAP financial information provided herein.

Our use of Adjusted EBITDA has limitations as an analytical tool, and you should not consider it in isolation or as a substitute for analysis of our results as reported under U.S. GAAP. Some of these limitations are:

•Although depreciation and amortization are non-cash charges, the assets being depreciated and amortized may have to be replaced in the future, and Adjusted EBITDA does not reflect cash capital expenditure requirements for such replacements or for new capital expenditure requirements;

•Adjusted EBITDA does not reflect changes in, or cash requirements for, our working capital needs;

•Adjusted EBITDA does not consider the potentially dilutive impact of equity-based charges;

•Adjusted EBITDA does not reflect tax payments that may represent a reduction in cash available to us; and

•Other companies, including companies in our industry, may calculate Adjusted EBITDA differently, which reduces its usefulness as a comparative measure.

The major non-GAAP adjustments, and our basis for excluding them, are outlined below:

•Fair value of warrants vested on the sale of Borrower Loans and changes in the fair value of Convertible Preferred Stock warrants liability - We exclude these charges primarily because they are non-cash charges and the fair value varies based on the fair value of the underlying preferred stock, varying valuation methodologies and subjective assumptions. Their inclusion makes the comparison of our current financial results to previous and future periods difficult to evaluate.

•Impairment of Operating Lease Right-of-Use Assets - We have recognized impairment on our operating lease right-of-use assets related to vacant sublease space and the expected timing of finding new subtenants. We exclude these charges because they are non-cash and because management does not believe they are reflective of our ongoing operating results.

•Stock-Based Compensation Expense - This consists of expenses for equity awards under our equity incentive plans. Although stock-based compensation is an important aspect of the compensation paid to our employees, the grant date fair value varies based on the stock price at the time of grant, varying valuation methodologies, subjective assumptions and the variety of award types. This makes the comparison of our current financial results to previous and future periods difficult to evaluate; therefore, we believe it is useful to exclude stock-based compensation. We also excluded these expenses because they are non-cash.

•Amortization or impairment of acquired Intangible Assets and impairment of Goodwill - We incur amortization or impairment of Intangible Assets and impairment of Goodwill in connection with acquisitions and therefore exclude these amounts from our non-GAAP measures. We exclude these items because management does not believe they are reflective of our ongoing operating results.

•Restructuring Charges - We have incurred Restructuring Charges that are included in our GAAP financial statements, related to workforce reductions and estimated costs of existing facility lease commitments due to our May 2016 restructuring. We exclude these items from our non-GAAP financial measures when evaluating our continuing business performance as these costs do not reflect expected future operating expenses. In addition, these costs do not necessarily provide meaningful insight into the fundamentals of current or historical operations of our business.

•SEC Settlement Costs. Our GAAP financial statements include settlement costs incurred for our settlement with the SEC related to the annualized net return matter. We exclude this item from our non-GAAP financial measures when evaluating our continuing business performance as such items do not reflect expected future operating expenses. In addition, these charges do not necessarily provide meaningful insight into the fundamentals of current or historical operations of our business.

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The following table presents a reconciliation of Net Income (Loss) to Adjusted EBITDA for each of the periods indicated (in thousands):

	Years Ended December 31,
	2020		2019		2018
Net Income (Loss)	$	18,551	$	(13,711)	$	(39,945)
Fair Value of Warrants Vested on Sale of Borrower Loans	—		17,553		72,316
Depreciation expense:
Servicing and Origination	5,830		5,111		5,664
General and Administrative - Other	2,300		2,286		3,926
Amortization of Intangibles	219		279		378
Impairment Expenses	445		—		—
Stock-Based Compensation	1,913		4,528		8,401
Restructuring Charges, Net	—		34		1,762
Change in Fair Value of Convertible Preferred Stock Warrants	(37,677)		(11,235)		(45,003)
Interest Income on Available for Sale Securities, Cash and Cash Equivalents	(184)		(1,025)		(1,223)
SEC Settlement Costs	—		—		3,000
Income Tax Expense	16		100		172
Adjusted EBITDA	$	(8,587)	$	3,920	$	9,448

Expenses on the Consolidated Statement of Operations include the following amounts of stock-based compensation expense for the periods presented (in thousands):

	Years Ended December 31,
	2020		2019		2018
Servicing and Origination	$	35	$	417	$	911
Sales and Marketing	69		243		451
General and Administrative	1,809		3,868		7,039
Total Stock-Based Compensation Expense	$	1,913	$	4,528	$	8,401

Stock-based compensation expense for the year ended December 31, 2020 is inclusive of $0.4 million in incremental expense related to the stock option repricing that took effect on August 11, 2020. Refer to Note 13 of the accompanying consolidated financial statements for details on this stock option repricing.

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Quarterly Results of Operations

The following table sets forth our unaudited consolidated statement of operations data for each of the eight quarters ended December 31, 2020. The unaudited quarterly statement of operations data set forth below have been prepared on the same basis as our audited consolidated financial statements and reflect, in the opinion of management, all adjustments of a normal, recurring nature that are necessary for a fair statement of the unaudited quarterly statement of operations data. Our historical results are not necessarily indicative of our future operating results. The following quarterly consolidated financial data should be read in conjunction with the consolidated financial statements and the related notes included elsewhere in this Annual Report on Form 10-K (dollar amounts in thousands, except per share information):

	Three Months Ended
	December 31, 2020		September 30, 2020		June 30, 2020		March 31, 2020
Revenues:
Operating Revenues:
Transaction Fees, Net	$	20,446	$	15,075	$	11,401	$	20,413
Servicing Fees, Net	3,404		4,396		4,660		6,057
Gain on Sale of Borrower Loans	1,669		786		617		1,744
Other Revenues	564		569		566		1,012
Total Operating Revenues	26,083		20,826		17,244		29,226
Interest Income (Expense):
Interest Income on Borrower Loans and Loans Held for Sale	24,168		25,693		26,645		27,644
Interest Expense on Financial Instruments	(13,655)		(14,519)		(15,270)		(16,683)
Total Interest Income (Expense), Net	10,513		11,174		11,375		10,961
Change in Fair Value of Financial Instruments, Net	435		4,703		(2,362)		(36,942)
Total Net Revenues	37,031		36,703		26,257		3,245
Expenses:
Origination and Servicing	7,215		6,871		7,365		8,446
Sales and Marketing	7,633		5,362		5,022		11,242
General and Administrative	14,351		15,151		15,720		18,162
Impairment Expenses	217		—		228		—
Change in Fair Value of Convertible Preferred Stock Warrants	25,947		11,374		(19,549)		(55,449)
Other Expense, Net	(51)		(64)		(204)		(320)
Total Expenses	55,312		38,694		8,582		(17,919)
Net (Loss) Income Before Income Taxes	(18,281)		(1,991)		17,675		21,164
Income Tax Benefit (Expense)	86		(34)		(34)		(34)
Net (Loss) Income	$	(18,195)	$	(2,025)	$	17,641	$	21,130
Plus: Return on Share Purchase	—		2,381		—		—
Less: Net Income Allocated to Participating Securities	—		(255)		(13,153)		(15,755)
Net (Loss) Income Available to Common Stockholders	$	(18,195)	$	101	$	4,488	$	5,375
Net (Loss) Income Per Share – Basic	$	(0.26)	$	—	$	0.07	$	0.08
Net (Loss) Income Per Share – Diluted	$	(0.26)	$	—	$	0.02	$	0.02
Weighted-Average Shares - Basic	68,915,452		68,485,173		68,455,641		68,454,103
Weighted-Average Shares - Diluted	68,915,452		296,652,189		281,847,412		281,955,876

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	Three Months Ended
	December 31, 2019		September 30, 2019		June 30, 2019		March 31, 2019
Revenues:
Operating Revenues:
Transaction Fees, Net	$	26,646	$	32,466	$	33,876	$	26,294
Servicing Fees, Net	5,866		6,165		5,172		6,202
Gain on Sale of Borrower Loans	2,112		2,577		3,559		2,697
Fair Value of Warrants Vested on Sale of Borrower Loans	—		—		(7,805)		(9,747)
Other Revenues	1,121		1,608		2,188		1,036
Total Operating Revenues	35,745		42,816		36,990		26,482
Interest Income (Expense):
Interest Income on Borrower Loans and Loans Held for Sale	29,702		29,113		23,543		18,428
Interest Expense on Financial Instruments	(17,632)		(17,339)		(15,645)		(13,120)
Total Interest Income (Expense), Net	12,070		11,774		7,898		5,308
Change in Fair Value of Financial Instruments, Net	(10,613)		(11,229)		(1,958)		(1,713)
Total Net Revenues	37,202		43,361		42,930		30,077
Expenses:
Origination and Servicing	8,863		8,464		9,427		8,161
Sales and Marketing	15,549		20,484		21,450		16,341
General and Administrative	16,702		18,195		17,908		18,768
Restructuring Charges, Net	(45)		7		5		82
Change in Fair Value of Convertible Preferred Stock Warrants	(2,346)		(14,217)		(4,729)		10,058
Other Expenses (Income), Net	(337)		(370)		(591)		(648)
Total Expenses	38,386		32,563		43,470		52,762
Net (Loss) Income Before Income Taxes	(1,184)		10,798		(540)		(22,685)
Income Tax Expense	(13)		(29)		(29)		(29)
Net (Loss) Income	$	(1,197)	$	10,769	$	(569)	$	(22,714)
Plus: Return on Share Purchase	1,066		—		—		—
Net Income (Loss) Attributable to Common Stockholders	$	(131)	$	10,769	$	(569)	$	(22,714)
Net Income Per Share – Basic	$	—	$	0.04	$	(0.01)	$	(0.32)
Net Income Per Share – Diluted	$	—	$	0.01	$	(0.01)	$	(0.32)
Weighted-Average Shares - Basic	70,449,182		70,606,805		70,502,797		70,487,006
Weighted-Average Shares - Diluted	70,449,182		285,810,755		70,502,797		70,487,006

LIQUIDITY AND CAPITAL RESOURCES

We anticipate that our available funds, Warehouse Lines, and cash flow from operations will be sufficient to meet our operational cash needs for at least the next 12 months. However, there remains significant uncertainty regarding the future impact of the COVID-19 outbreak on our financial condition and liquidity. As more fully described in Note 10, Debt, to the accompanying consolidated financial statements and the Recent Developments section above, we have taken actions to optimize our liquidity, which include obtaining an $8.4 million loan under the PPP, deferring certain payroll taxes, implementing salary reductions for all employees with annualized base salaries greater than certain minimum thresholds from May 1, 2020 through November 30, 2020, suspending certain benefits such as 401(k) match for all employees from July 1, 2020 through December 31, 2020, reducing third-party operating costs and limiting discretionary expenses where possible. We have applied the PPP loan proceeds towards payroll costs, rent and utilities in accordance with the relevant terms and conditions of the CARES Act.

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The following table summarizes Prosper’s cash flow activities for the periods presented (in thousands):

	Year Ended December 31,
	2020		2019		2018
Net Income (Loss)	$	18,551	$	(13,711)	$	(39,945)
Net cash used in operating activities	$	(32,334)	$	(68,078)	$	(176,482)
Net cash provided by investing activities	137,655		96,480		23,611
Net cash (used in) provided by financing activities	(111,861)		(15,053)		161,467
Net (decrease) increase in Cash, Cash Equivalents and Restricted Cash	(6,540)		13,349		8,596
Cash, Cash Equivalents and Restricted Cash at the beginning of the period	220,408		207,059		198,463
Cash, Cash Equivalents and Restricted Cash at the end of the period	$	213,868	$	220,408	$	207,059

Cash, Cash Equivalents and Restricted Cash decreased by $6.5 million for the year ended December 31, 2020, based on the following components:

Operating Activities: $32.3 million in cash was used in operating activities, driven by (a) $83.6 million in purchases, net of proceeds from sales and principal payments, of Loans Held for Sale offset by (b) $17.0 million in cash provided by working capital, primarily due to the timing of payments to investors and third-party vendors, and (c) $34.3 million in net income, net of non-cash items.

Investing Activities. $137.7 million in cash was provided by investing activities primarily due to (a) $279.7 million from sales and principal payments of Borrower Loans, offset by (b) $133.6 million in purchases of Borrower Loans and (c) $8.4 million in purchases of property and equipment, primarily consisting of internal-use software.

Financing Activities. $111.9 million in cash was used in financing activities primarily due to (a) $16.2 million in payments, net of proceeds from issuance, on Notes, at Fair Value and (b) $214.9 million in payments on Notes and Certificates Issued by Securitization Trusts, offset by (c) $110.8 million in net proceeds from Warehouse Lines and (d) $8.4 million in proceeds from the PPP loan.

Cash, Cash Equivalents and Restricted Cash increased by $13.3 million for the year ended December 31, 2019, based on the following components:

Operating Activities. $68.1 million in cash was used in operating activities primarily driven by $79.0 million net purchase of Loans Held for Sale. The net loss of $13.7 million was offset by $24.6 million of non-cash items and changes in operating assets and liabilities.

Investing Activities. $96.5 million in cash was provided by investing activities primarily due to principal payment of Borrower Loans in the amount of $254.8 million, which was offset by purchase of Borrower Loans of $170.3 million.

Financing Activities. $15.1 million in cash was used in financing activities and primarily represents net proceeds from Warehouse Lines of $128.1 million, which was offset by payments on Notes and Certificates Issued by Securitization Trust.

Net cash increased by $8.6 million for the year ended December 31, 2018, based on the following components:

Operating Activities. $176.5 million in cash was used in operating activities primarily driven by $186.9 million net purchase of Loans Held for Sale. The net loss of $39.9 million was offset by $50.4 million of non-cash items and changes in operating assets and liabilities.

Investing Activities. The $23.6 million in cash provided by investing activities was primarily due to the maturities of Available for Sale Investments exceeding purchases of $31.5 million, offset by property and equipment purchases of $5.9 million.

Financing Activities. The $161.5 million in cash provided by financing activities was primarily the result of proceeds from the PWIT Warehouse Line.

We believe our liquidity needs are met through transaction fees, servicing fees, net interest income, proceeds from sales of loans and interests in existing securitization transactions, draws on Warehouse Lines, proceeds from the PPP loan and Cash and Cash Equivalents. Management is continuing to monitor the impact of the COVID-19 pandemic on our financial results and operations. If the financial results anticipated are not achieved, whether due to COVID-19 or otherwise, our sources of liquidity may not be sufficient to meet our operating and liquidity requirements without obtaining additional liquidity which may not be available on favorable terms or at all.

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Income Taxes

We use the liability method of accounting for income taxes. Under this method, deferred tax assets and liabilities are recognized by applying the statutory tax rates in effect in the years in which the differences between the financial reporting and tax filing bases of existing assets and liabilities are expected to reverse. We have considered future taxable income and ongoing prudent and feasible tax planning strategies in assessing the need for a valuation allowance against our deferred tax assets. Based on the weight of available evidence, which includes our historical operating performance and the reported cumulative net losses in prior years, we have provided a full valuation allowance against our net deferred tax assets.

We report a liability for unrecognized tax benefits resulting from uncertain tax positions taken or expected to be taken in a tax return. The application of income tax law is inherently complex. Laws and regulations in this area are voluminous and are often ambiguous. We are required to make subjective assumptions and judgments regarding our income tax exposures. Interpretations and guidance surrounding income tax laws and regulations change over time. As such, changes in our subjective assumptions and judgments can materially affect amounts recognized in the consolidated balance sheets and statements of operations.

Off-Balance Sheet Arrangements

As a result of retaining servicing rights on the sale of Borrower Loans, we are an interest holder in certain special purpose entities that purchase these Borrower Loans. None of these special purpose entities are consolidated as we are not the primary beneficiary. Other than these special purpose entities, as of December 31, 2020, we did not have any relationships with unconsolidated entities or financial partnerships, such as structured finance or special purpose entities that were established for the purpose of facilitating off-balance sheet arrangements or other purposes.

Contractual Obligations

As of December 31, 2020, the following table summarizes our contractual obligations and the effect such obligations are expected to have on our liquidity and cash flow in future periods (in thousands):

	Payments Due by Period
	Total		Less Than 1 Year		1 - 3 Years		3 - 5 Years		More Than 5 Years
Operating lease obligations	$	14,641	$	5,267	$	6,683	$	1,768	$	923
Financing lease obligations	156		78		78		—		—
WebBank purchase obligations	11,185		11,185		—		—		—
Total contractual obligations	$	25,982	$	16,530	$	6,761	$	1,768	$	923

WebBank Purchase Obligations

Under our loan account program with WebBank, a Utah-charted industrial bank that serves as our primary issuing bank, WebBank retains ownership of loans facilitated through our marketplace for two business days after origination. As part of this arrangement, we have committed to purchase the loans at the conclusion of the two business days.

CRITICAL ACCOUNTING POLICIES

The accounting policies discussed below reflect our most significant judgments, assumptions and estimates which we believe are critical in understanding and evaluating our reported financial results including: (i) fair value measurement of Borrower Loans, Loans Held for Sale, Notes, and Certificates Issued by Securitization Trust; (ii) Loan Servicing Assets and (iii) fair value measurement of Convertible Preferred Stock Warrants. These judgments, estimates and assumptions are inherently subjective in nature and actual results may differ from these estimates and assumptions, and the differences could be material. For a full description of all accounting policies adopted by us, please see Note 2 to our consolidated financial statements.

Valuation of Borrower Loans, Loans Held for Sale, Notes and Certificates Issued by Securitization Trust

Borrower Loans are funded through either the Note Channel or the Whole Loan Channel. Through the Note Channel, we issue Notes and purchase Borrower Loans from WebBank, and hold the associated Borrower Loans until maturity. The obligation to repay a series of Notes issued through the Note Channel is conditioned upon the repayment of the associated Borrower Loans.

In 2019, Prosper began refinancing the purchase of Borrower Loans through the Whole Loan Channel through securitization transactions, which issued senior notes, risk retention interests, and residual certificates. Associated securitization

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trusts are deemed consolidated variable interest entities (“VIEs”), and as a result the Borrower Loans held in the securitization trusts are included in “Borrower Loans, at Fair Value”, notes sold to third party investors in “Notes Issued by Securitization Trust”, and the risk retention interest and residual certificates held by third party investors in “Certificates Issued by Securitization Trust, at Fair Value” in the Consolidated Balance Sheets. Refer to Note 6 - Securitization of the accompanying notes to PMI’s consolidated financial statements for additional information.

Prosper uses Warehouse Lines to purchase Loans Held for Sale that may subsequently be contributed to securitization transactions or sold to investors through the Whole Loan Channel. Loans Held for Sale are included in “Loans Held for Sale, at Fair Value” in the Consolidated Balance Sheets. See Note 10 - Debt of the accompanying notes to PMI’s consolidated financial statements for more details on Warehouse Lines.

Prosper has elected the fair value option for Borrower Loans, Loans Held for Sale, Notes, and Certificates Issued by Securitization Trust. Changes in fair value of Borrower Loans funded through the Note Channel are largely offset by the changes in fair value of the Notes due to their borrower payment-dependent structure. Changes in fair value of Borrower Loans held in consolidated securitization trusts are partially offset by changes in fair value of the Certificates Issued by Securitization Trust. Changes in fair value of Loans Held for Sale are not offset by changes in the carrying value of Warehouse Lines as they are carried at amortized cost. Prosper earns interest income from loans held in securitization and warehouse trusts and records changes in their fair value through earnings. Changes in fair value of Borrower Loans, Loans Held for Sale, Notes, and Certificates Issued by Securitization Trust are included in “Change in Fair Value of Financial Instruments, Net” on the Consolidated Statements of Operations.

Prosper primarily uses a discounted cash flow model to estimate the fair value of Borrower Loans, Loans Held for Sale, Notes, and Certificates Issued by Securitization Trust. The key assumptions used in the valuation include default rates and prepayment rates derived from historical performance and discount rates that reflect estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics.

Valuation of Loan Servicing Asset

We record loan Servicing Assets at their estimated fair values when we sell Borrower Loans to unrelated third-party buyers. The gain or loss on a loan sale is recorded in “Gain on Sale of Borrower Loans” on the Consolidated Statement of Operations while the fair value of the servicing rights, which is based on the degree to which the contractual loan servicing fee is above or below an estimated market loan servicing fee is recorded in Servicing Assets. Servicing assets are recorded in Servicing Assets on the Consolidated Balance Sheets.

We have elected to adopt the fair value method to measure the Servicing Assets for all classes of Servicing Assets subsequent to initial recognition.

We use a discounted cash flow model to estimate the fair value of the loan Servicing Assets which considers the contractual projected servicing fee revenue that we earn on the Borrower Loans, the estimated market Servicing Fees to service such loans, the prepayment rates, the default rates, discount rate and the current principal balances of the loans.

Valuation of Convertible Preferred Stock Warrants

Convertible Preferred Stock Warrants primarily consist of warrants to purchase Series E and Series F Convertible Preferred Stock issued to the Consortium that vested when the Consortium purchased whole loans under the Consortium Purchase Agreement, which ended in May 2019. On vesting of the Series F Warrants, Prosper records a liability as Convertible Preferred Stock Warrant Liability on the Consolidated Balance Sheets at fair value and a corresponding amount as “Fair Value of Warrants Vested on Sale of Borrower Loans” on the Consolidated Statements of Operations. Subsequent changes in the fair value of the vested warrants are recorded in “Change in Fair Value of Convertible Preferred Stock Warrants” on the Consolidated Statements of Operations.

We estimate the fair value of the Series E and Series F Warrants using valuation methods appropriate at each balance sheet date. Generally, this includes determining the business enterprise value of the Company using methods that may include discounted cash flow model, comparable public company analysis, and comparable acquisition analysis. Additionally, we review and consider any recent transactions involving the Company's equity in determining whether such transactions should be considered in the valuation. Once the business enterprise value has been estimated, an option pricing model is used to allocate the value to the various classes of Prosper's equity. The concluded per share value for the Series E and Series F Convertible Preferred Stock Warrant is then determined using a Black-Scholes option pricing model.

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PROSPER FUNDING LLC

Overview

Prosper Funding was formed in the state of Delaware in February 2012 as a limited liability company with PMI as its sole equity member. Prosper Funding was formed by PMI to hold Borrower Loans originated through the Note Channel and issue related Notes. Although Prosper Funding is consolidated with PMI for accounting and tax purposes, Prosper Funding has been organized and is operated in a manner that is intended to minimize the likelihood that it would be substantively consolidated with PMI in a bankruptcy proceeding. Prosper Funding’s intention is to minimize the likelihood that its assets would be subject to claims by PMI’s creditors if PMI were to file for bankruptcy, as well as to minimize the likelihood that Prosper Funding will become subject to bankruptcy proceedings directly. Prosper Funding seeks to achieve this by placing certain restrictions on its activities and by implementing certain formal procedures designed to expressly reinforce its status as a distinct corporate entity from PMI.

As a credit marketplace, we believe our customers are more highly susceptible to uncertainties and negative trends, real or perceived, in the markets driven by, among other factors, general economic conditions in the United States and abroad. These external economic conditions and resulting trends or uncertainties could adversely impact our customers’ ability or desire to participate in our marketplace as borrowers or investors, and consequently could negatively affect our business and results of operations.

COVID-19

A novel strain of coronavirus, known as SARS-CoV-2, which causes COVID-19, first surfaced in December 2019. COVID-19 continues to spread globally and the World Health Organization has declared the COVID-19 outbreak to be a global pandemic. The COVID-19 outbreak has led to federal, state and local governments enacting various restrictions in an attempt to limit the spread of the virus, including declaration of a federal National State of Emergency, multiple cities and states declaring states of emergency, school and business closings, limitations on social or public gatherings and other social distancing measures, such as working remotely, travel restrictions, quarantines and shelter in place orders. While state and local governments across the U.S. have been in various stages of easing restrictions, officials continue to monitor rates of infection and hospitalization, and surges in COVID-19 cases may lead to additional restrictions. The financial markets, which have largely recovered from the steep declines seen in February and March 2020, are experiencing continued trading volatility as a result of the pandemic and related economic disruption. In addition, unemployment rates remain high, and while the U.S. gross domestic product increased at an annualized rate of 4% during the fourth quarter of 2020, it reflects both the continued economic recovery from the steep declines earlier in the year and the ongoing impact of the COVID-19 pandemic.

In response to the economic and financial effects of COVID-19, the Federal Reserve has sharply reduced interest rates and instituted quantitative easing measures as well as domestic and global capital market support programs, and the Trump Administration and Congress enacted fiscal measures to address the economic and social consequences of the pandemic, including the CARES Act, which was signed into law on March 27, 2020. The CARES Act includes, among other matters, expanded eligibility for Small Business Administration loans under a new Paycheck Protection Program, provisions relating to payroll tax credits and deferrals, net operating loss carryback periods, alternative minimum tax credits, and technical corrections to tax depreciation methods for qualified improvement property. As disclosed in Note 10 of PMI’s accompanying consolidated financial statements, PMI obtained a PPP loan in the amount of $8.4 million in April 2020, which we applied towards payroll costs, rent and utilities in accordance with the relevant terms and conditions of the CARES Act. We expect the PPP loan to be fully forgiven, although no assurances can be given. The Company also deferred applicable payroll taxes as permitted under the CARES Act.

Prosper is also actively tracking the impact of COVID-19 on our communities, and offering assistance to qualified borrowers who are facing financial hardship as a result of the COVID-19 pandemic. These relief options include, among other things, the ability to delay up to four monthly loan payments, the ability to reduce minimum monthly payments for up to 12 months and extend the term of the loan by up to 11 months, and waived late and non-sufficient funds fees. Since COVID-19 relief was first offered in March 2020 and through December 31, 2020, approximately 12% of the total outstanding balances of all loans originated on our platform on a cumulative basis have enrolled in at least one of these COVID-19 relief programs. Approximately 5% of the total outstanding balances of all loans originated on our platform are actively enrolled in at least one relief program as of December 31, 2020. Overall requests for COVID-19 relief are declining; however, enrollment and subsequent loan performance may fluctuate as long as the pandemic continues to trigger increased work stoppages and unemployment. Prosper is also complying with new state mandates that may temporarily impact collections activity with respect to delinquent loans.

Over the last few years, Prosper has been tightening credit and focusing on borrowers’ ability and intent to pay in order to generate sustainable and attractive risk-adjusted returns for our investors. In light of changes in the economic environment caused by COVID-19, we have taken additional actions since March 2020 to help actively manage investor returns

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and adapt to this rapidly changing environment, including further tightening our credit criteria, engaging with borrowers earlier and more frequently in the payment cycle and implementing stricter income and employment verification. As a result, we have seen a reduction in originations with higher risk C, D, E or HR Prosper Ratings.

The full impact of the COVID-19 outbreak continues to evolve as of the date of this report. While marketplace activity declined as a result of COVID-19, it is uncertain as to the full magnitude that the pandemic will have on our workforce, financial condition, liquidity, and future results of operations. Management is actively monitoring the impact of COVID-19. Although Prosper cannot predict the length or gravity of the impacts of these events at this time, if the pandemic continues for an extended period of time, it may have a material adverse effect on our results of future operations, financial position, and liquidity.

Results of Operations

Overview

The following table summarizes Prosper Funding’s net income for the years ended December 31, 2020, December 31, 2019 and December 31, 2018 (in thousands):

	Year Ended December 31,
	2020		2019		Change		% Change		2019		2018		Change		% Change
Total Net Revenues	$	52,153	$	73,562	$	(21,409)	(29)	%	$	73,562	$	78,107	$	(4,545)	(6)	%
Total Expenses	50,752		67,620		(16,868)		(25)	%	67,620		77,228		(9,608)		(12)	%
Net Income	$	1,401	$	5,942	$	(4,541)	(76)	%	$	5,942	$	879	$	5,063	576	%

Total revenues for the year ended December 31, 2020 decreased $21.4 million, a 29% decrease from the year ended December 31, 2019, primarily due to the decreased number of loan listings on the marketplace during the period, which resulted in decreased administration fee revenue for the listing-driven portion of such fee. Total expenses for 2020 decreased $16.9 million, a 25% decrease from the year ended December 31, 2019, primarily due to decreased origination volume of Borrower Loans during the period. The decreases in loan listings and originations are due to increased competition in early 2020 followed by reduced investor demand, tighter underwriting and higher borrower rates starting in March 2020 to address the negative economic impact of the COVID-19 outbreak.

Total revenues for the year ended December 31, 2019 decreased $4.5 million, a 6% decrease from the year ended December 31, 2018, primarily due to the decreased number of loan listings on the marketplace during the period, which resulted in decreased administration fee revenue for the listing driven portion of such fee. Total expenses for 2019 decreased $9.6 million, a 12% decrease from the year ended December 31, 2018, primarily due to the decreased origination volume of Borrower Loans and lower administration fee per loan listing during 2019. Net income for 2019 increased $5.1 million, an 576% increase from 2018, primarily due to the decreased expenses described above.

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Revenues

The following table summarizes Prosper Funding’s revenue for the years ended December 31, 2020, 2019 and 2018 (dollars in thousands):

	Year Ended December 31,
	2020		2019		Change		% Change		2019		2018		Change		% Change
REVENUES:
Operating Revenues:
Administration Fee Revenue – Related Party	$	21,618	$	49,818	$	(28,200)	(57)	%	$	49,818	$	105,709	$	(55,891)	(53)	%
Servicing Fees, Net	20,791		26,368		(5,577)		(21)	%	26,368		27,943		(1,575)		(6)	%
Gain (Loss) on Sale of Borrower Loans	6,430		(5,058)		11,488		227	%	(5,058)		(58,027)		52,969		91	%
Other Revenue	552		155		397		256	%	155		270		(115)		(43)	%
Total Operating Revenues	49,391		71,283		(21,892)		(31)	%	71,283		75,895		(4,612)		(6)	%
Interest Income on Borrower Loans	36,765		41,146		(4,381)		(11)	%	41,146		43,569		(2,423)		(6)	%
Interest Expense on Notes	(34,457)		(38,492)		4,035		(10)	%	(38,492)		(40,656)		2,164		(5)	%
Total Interest Income (Expense), Net	2,308		2,654		(346)		(13)	%	2,654		2,913		(259)		(9)	%
Change in Fair Value of Financial Instruments, Net	454		(375)		829		221	%	(375)		(701)		326		47	%
Total Net Revenues	$	52,153	$	73,562	$	(21,409)	(29)	%	$	73,562	$	78,107	$	(4,545)	(6)	%

Administration Fee Revenue - Related Party

Prosper Funding primarily generates revenue through license fees it earns under its Administration Agreement with PMI. The Administration Agreement contains a license granted by PFL to PMI that entitles PMI to use the marketplace for, and in relation to: (i) PMI’s performance of its duties and obligations under the Administration Agreement, and (ii) PMI’s performance of its duties and obligations to WebBank under the Loan Account Program Agreement. The Administration Agreement requires PMI to pay PFL a monthly license fee that is partially based on the number of loan listings posted on the marketplace in that month, as well as a rebate fee based on rebates given to investors as an incentive to purchase Borrower Loans from PFL. The decrease in Administrative Fee Revenue of $28.2 million in the year ended December 31, 2020 as compared to 2019 was primarily due to (a) a decrease in license fees owing to fewer loan listings generated on the marketplace during the period, and (b) no rebates recognized in 2020 for the Consortium Purchase Agreement as it ended in May 2019 compared to rebates for five months recognized for the agreement in 2019.

The decrease in Administrative Fee Revenue of $55.9 million in the year ended December 31, 2019 as compared to 2018 was primarily due to fewer Consortium warrants vesting as the Consortium Purchase Agreement (as defined in Note 16 of the accompanying notes to PMI’s consolidated financial statements) ended in May 2019.

Servicing Fees, Net

Investors who purchase Borrower Loans from Prosper Funding through the Whole Loan Channel typically pay Prosper Funding a servicing fee which is currently set at 1.075% per annum of the outstanding principal balance of the Borrower Loan prior to applying the current payment. The servicing fee compensates Prosper Funding for the costs incurred in servicing the Borrower Loan, including managing payments from borrowers, managing payments to investors and maintaining investors’ account portfolios. Prosper Funding records Servicing Fees from investors as a component of operating revenue when received. The decrease in Servicing Fees of $5.6 million in the year ended December 31, 2020 as compared to 2019 was primarily due to a lower outstanding Borrower Loan balance in the servicing portfolio. The decrease in Servicing Fees of $1.6 million in the year ended December 31, 2019 as compared to 2018 was primarily due to a lower outstanding Borrower Loan balance in the servicing portfolio.

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Gain (Loss) on Sale of Borrower Loans

Gain (Loss) on Sale of Borrower Loans consists of net gains (losses) on Borrower Loans sold through the Whole Loan Channel. For the year ended December 31, 2020, PFL recognized a gain of $6.4 million, as compared to a loss of $5.1 million for the year ended December 31, 2019. This $11.5 million increase was primarily due to the fact that no rebates were issued related to Consortium warrants for the year ended December 31, 2020, as the related Consortium Purchase Agreement ended in May 2019. These rebates totaled $17.6 million for the year ended December 31, 2019. Excluding these rebates, the gain recognized would have decreased by approximately $6.1 million in 2020, primarily due to decreased origination volume of Borrower Loans during 2020. The $53.0 million lower loss in the year ended December 31, 2019 as compared to 2018 was primarily due to fewer Consortium warrants vesting as the Consortium Purchase Agreement ended in May 2019.

Other Revenues

Other Revenues consists primarily of fees earned from facilitating securitizations for whole loan purchasers. Other Revenues in the year ended December 31, 2020, 2019 and 2018 were not significant.

Interest Income on Borrower Loans and Interest Expense on Notes

Prosper Funding recognizes Interest Income on Borrower Loans using the accrual method based on the stated interest rate to the extent Prosper Funding believes it to be collectible. Prosper Funding records interest expense on the corresponding Notes based on the contractual interest rates. The interest rate on Notes is generally 1% lower than the interest rate on the corresponding Borrower Loans to compensate Prosper Funding for servicing the underlying Borrower Loans.

Overall, the decreases in net interest income for the year ended December 31, 2020, as compared to 2019, and for the year ended December 31, 2019, as compared to 2018, were not significant.

Change in Fair Value of Financial Instruments, Net

Change in Fair Value of Financial Instruments, Net captures gains (losses) from a change in fair value estimates using discounted cash flow methodologies that are based upon a set of valuation assumptions. The key assumptions used in valuation include default and prepayment rates derived from historical performance and discount rates that reflect estimates of the rates of return that investors would require when investing in other financial instruments with similar characteristics. Changes in fair value of Borrower Loans funded through the Note Channel are largely offset by the changes in fair value of the corresponding Notes due to the borrower payment-dependent structure. Loans Held for Sale are primarily comprised of Borrower Loans held for short durations and their valuation uses the same approach as the Borrower Loans.

The following table summarizes the fair value adjustments for the years ended December 31, 2020, 2019 and 2018 respectively (in thousands):

	Year Ended December 31,
	2020		2019		2018
Borrower Loans	$	(19,210)	$	(23,185)	$	(31,265)
Loans Held for Sale	—		—		(10)
Notes	19,664		22,810		30,574
Total	$	454	$	(375)	$	(701)

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Expenses

The following table summarizes Prosper Funding’s expenses for the years ended December 31, 2020, 2019 and 2018 (in thousands):

	Year Ended December 31,
	2020		2019		Change		% Change		2019		2018		Change		% Change
Expenses:
Administration Fee – Related Party	$	45,472	$	62,575	$	(17,103)	(27)	%	$	62,575	$	70,491	$	(7,916)	(11)	%
Servicing	4,900		5,012		(112)		(2)	%	5,012		6,140		(1,128)		(18)	%
General and Administrative	380		33		347		n/a		33		597		(564)		(94)	%
Total Expenses	$	50,752	$	67,620	$	(16,868)	(25)	%	$	67,620	$	77,228	$	(9,608)	(12)	%

Administration Fee Expense - Related Party

Pursuant to the Administration Agreement between Prosper Funding and PMI, PMI manages the marketplace on behalf of Prosper Funding. Accordingly, each month Prosper Funding is required to pay PMI (a) a corporate administration fee of $500,000 per month, (b) a fee for each Borrower Loan originated through the marketplace, (c) 62.5% of all Servicing Fees collected by or on behalf of Prosper Funding, and (d) all nonsufficient funds fees collected by or on behalf of Prosper Funding. The decrease of Administration Fee expense of $17.1 million for the year ended December 31, 2020 compared to 2019 was primarily due to the decreased origination volume of Borrower Loans in 2020. In general, the Administrative Fee Expense will not fluctuate directly in line with the Administrative Fee Revenue due to both the flat corporate administrative fee, as well as the fact that Prosper Funding pays fees for three different services, but receives a fee based only the number of loans listed on the platform.

The decrease of Administration Fee expense of $7.9 million for the year ended December 31, 2019 compared to 2018 was primarily due to the decreased origination volume of Borrower Loans and lower administration fee per loan listing during 2019.

Servicing

Servicing costs consist primarily of vendor costs and depreciation of internal use software costs associated with servicing Borrower Loans. The decreases in Servicing costs for the year ended December 31, 2020, as compared to 2019, were not significant. The decrease in Servicing costs of $1.1 million, or 18% for the year ended December 31, 2019 compared to 2018 was primarily due to a decrease in depreciation and amortization expense.

General and Administrative

General and Administrative costs consist primarily of bank service charges and professional fees. General and Administrative costs increased in the year ended December 31, 2020 compared to 2019 by $0.3 million, primarily due to an increase in bank charges. General and Administrative costs decreased in the year ended December 31, 2019 compared to 2018 by $0.6 million, primarily due to a reduction in bank charges.

Quarterly Results of Operations

The following table sets forth the unaudited consolidated statement of operations data for each of the eight quarters ended December 31, 2020. The unaudited quarterly statement of operations data set forth below have been prepared on the same basis as our audited consolidated financial statements and reflect, in the opinion of management, all adjustments of a normal, recurring nature that are necessary for a fair statement of the unaudited quarterly statement of operations data. Historical results are not necessarily indicative of our future operating results. The following quarterly consolidated financial data should be read in conjunction with the consolidated financial statements and the related notes included elsewhere in this Annual Report on Form 10-K (in thousands):

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	Three Months Ended
	December 31, 2020		September 30, 2020		June 30, 2020		March 31, 2020
Revenues
Operating Revenues
Administration Fee Revenue – Related Party	$	6,885	$	5,158	$	3,740	$	5,835
Servicing Fees, Net	4,009		5,066		5,257		6,459
Gain on Sale of Borrower Loans	2,001		1,247		1,182		2,000
Other Revenues	100		107		165		180
Total Operating Revenues	12,995		11,578		10,344		14,474
Interest Income on Borrower Loans	8,639		8,979		9,309		9,838
Interest Expense on Notes	(8,094)		(8,419)		(8,728)		(9,216)
Total Interest Income (Expense), Net	545		560		581		622
Change in Fair Value of Financial Instruments, Net	269		(72)		194		63
Total Net Revenues	13,809		12,066		11,119		15,159
Expenses
Administration Fee – Related Party	12,617		10,997		9,494		12,364
Servicing	1,243		1,327		1,137		1,193
General and Administrative	109		104		113		54
Total Expenses	13,969		12,428		10,744		13,611
Net (Loss) Income	$	(160)	$	(362)	$	375	$	1,548

	Three Months Ended
	December 31, 2019		September 30, 2019		June 30, 2019		March 31, 2019
Revenues
Operating Revenues
Administration Fee Revenue – Related Party	$	7,349	$	8,854	$	16,640	$	16,975
Servicing Fees, Net	7,019		6,473		6,231		6,645
Gain on Sale of Borrower Loans	2,667		3,155		(4,053)		(6,827)
Other Revenues	56		56		(14)		57
Total Operating Revenues	17,091		18,538		18,804		16,850
Interest Income on Borrower Loans	10,108		10,304		10,403		10,331
Interest Expense on Notes	(9,461)		(9,647)		(9,735)		(9,649)
Total Interest Income (Expense), Net	647		657		668		682
Change in Fair Value of Financial Instruments, Net	(36)		(120)		(131)		(87)
Total Net Revenues	17,702		19,075		19,341		17,445
Expenses
Administration Fee – Related Party	14,730		16,079		16,773		14,991
Servicing	1,462		1,178		1,304		1,067
General and Administrative	(133)		38		34		96
Total Expenses	16,059		17,295		18,111		16,154
Net Income	$	1,643	$	1,780	$	1,230	$	1,291

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LIQUIDITY AND CAPITAL RESOURCES

The following table sets forth Prosper Funding's liquidity and capital resources (in thousands):

	Years Ended December 31,
	2020		2019		2018
Net Income	$	1,401	$	5,942	$	879
Net cash provided by (used in) operating activities	$	30,750	$	(12,819)	$	3,041
Net cash provided by (used in) investing activities	12,994		(11,219)		(5,245)
Net cash (used in) provided by financing activities	(20,681)		(5,282)		1,070
Net increase (decrease) in Cash, Cash Equivalents and Restricted Cash	23,063		(29,320)		(1,134)
Cash, Cash Equivalents and Restricted Cash at the beginning of the period	117,861		147,181		148,315
Cash, Cash Equivalents and Restricted Cash at the end of the period	$	140,924	$	117,861	$	147,181

Cash, Cash Equivalents and Restricted Cash increased by $23.1 million for the year ended December 31, 2020, based on the following components:

Operating Activities. $30.8 million in cash was provided by operating activities, primarily driven by cash from working capital of $21.8 million, primarily due to the timing of payments to PMI and investors, and $9.0 million from net income, net of non-cash adjustments.

Investing Activities. $13.0 million net cash provided by investing activities was primarily due to $149.9 million in principal payments under Borrower Loans, partially offset by purchases of Borrower Loans of $133.6 million and property and equipment of $3.3 million.

Financing Activities. $20.7 million net cash was used in financing activities, primarily due to $149.4 million in payments for Notes, at Fair Value and $4.5 million in distributions to PMI, partially offset by $133.2 million from proceeds from the issuance of Notes, at Fair Value.

Cash, Cash Equivalents and Restricted Cash decreased by $29.3 million for the year ended December 31, 2020, based on the following components:

Operating Activities. $12.8 million in cash was used in operating activities, primarily driven by less cash held on the platform by investors that is classified as Restricted Cash.

Investing Activities. $11.2 million net cash used in investing activities was primarily due to purchase of Property and Equipment of $6.4 million and Borrower Loans of $170.3 million, which was offset by $165.5 million principal payment of Borrower Loans.

Financing Activities. $5.3 million net cash was used in financing activities, primarily due to cash distributions to PMI in the amount of $9.0 million and payments on Notes of $167.4 million, which was partially offset by proceeds from the issuance of Notes of $171.1 million.

Net cash and cash equivalents decreased by $1.1 million for the year ended December 31, 2018, based on the following components:

Operating Activities. $3.0 million in cash was provided by operating activities primarily driven by less cash held on the platform by investors that is classified as Restricted Cash.

Investing Activities. $5.2 million in cash was used in investing activities primarily from the purchase of Property and Equipment of $3.3 million. Principal payments received on Borrower Loans exceeded purchases by $2.0 million.

Financing Activities. $1.1 million in cash was provided by proceeds from issuance of Notes of $176.8 million offset by $175.8 million payments on Notes.

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Income Taxes

Prosper Funding incurred no income tax provision for the years ended December 31, 2020, 2019 and 2018. Prosper Funding is a U.S. disregarded entity and the income and loss is included in the return of parent PMI. Given PMI’s history of operating losses, it is difficult to accurately forecast how Prosper’s and Prosper Funding’s results will be affected by the realization and use of net operating loss carry forwards.

Off-Balance Sheet Arrangements

As a result of retaining servicing rights on the sale of Borrower Loans, Prosper Funding is an interest holder in certain special purpose entities that purchase these Borrower Loans. None of these special purpose entities are consolidated as Prosper Funding is not the primary beneficiary.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

PROSPER MARKETPLACE, INC.

Market Risk

Market risk is the risk of loss to future earnings, values, or future cash flows that may result from changes in financial market prices and interest rates.

Through the Warehouse Lines we invest in Loans Held for Sale. Investments in interest-earning instruments carry a degree of interest rate risk. Changes in U.S. interest rates affect the market value of these Loans Held for Sale held on our balance sheet. Our future investment income may fall short of expectations, or we may suffer a loss in principal if we are forced to sell Loans Held for Sale, which have declined in market value due to changes in interest rates as stated above, as well as the economic impact of the COVID-19 outbreak. Additionally, if the fair value of the Loans Held for Sale declines, we may not be able to repay the Warehouse Lines using proceeds from the sale of Loans Held for Sale alone. Changes in the market value of Loans Held for Sale are recorded on the Consolidated Statement of Operations. The fair value of Loans Held for Sale was $274.6 million and $142.0 million as of December 31, 2020 and 2019, respectively.

The fair values of Borrower Loans, Loans Held for Sale, Notes, and Certificates Issued by the Securitization Trust are determined using discounted cash flow methodologies based upon a set of valuation assumptions such as default rate, prepayment rate and discount rate. Default rate, prepayment rate and discount rate may change due to expected loan performance or changes in the expected returns of similar financial instruments available in the market. We are exposed to the risk of decrease in the fair value of loans held in the warehouse and securitization trusts. For Borrower Loans and Notes presented on our Balance Sheet on behalf of our Note Channel investors, the fair value adjustments for Borrower Loans are largely offset by the fair value adjustments of the Notes due to the borrower payment dependent design of the Notes and due to the total principal balances of the Borrower Loans being very close to the total principal balances of the Notes.

We are also exposed to variable interest rate risk under the debt from the Warehouse Lines, which had an outstanding balance of $242.5 million and $131.6 million as of December 31, 2020 and 2019, respectively. To reduce the impact of large fluctuations in interest rates, we hedged a portion of our interest rate risk by entering into a derivative agreement with a financial institution, which is currently out of the money. The derivative agreement that we use to manage the risk associated with fluctuations in interest rates may not be able to eliminate the exposure to these changes. Interest rates are sensitive to numerous factors outside of our control, such as government and central bank monetary policy in the United States. Depending on the size of the exposures and the relative movements of interest rates, if we choose not to hedge or fail to effectively hedge our exposure, we could experience a material adverse effect on our results of operations and financial condition.

Prosper had cash and cash equivalents of $50.1 million and $64.6 million as of December 31, 2020 and 2019, respectively. These amounts were held in various unrestricted deposits with highly rated financial institutions and short-term, highly liquid marketable securities which may include money market funds, U.S. Treasury securities, and U.S. agency securities. Cash and Cash Equivalents are held for working capital purposes. Due to their short-term nature, Prosper believes that it does not have any material exposure to changes in the fair value of these liquid investments as a result of changes in interest rates. Decreases in short-term interest rates will moderately reduce interest income on these Cash and Cash Equivalents. Increases in short-term interest rates will moderately increase the interest income earned on the Cash and Cash Equivalents.

Interest Rate Sensitivity

As more fully described in Note 7 - Fair Value of Assets and Liabilities of Prosper's financial statements attached to this Annual Report on Form 10-K, the combined fair value of Borrower Loans and Loans Held for Sale is $652.9 million as of December 31, 2020, determined using a weighted-average discount rate of 8.26%. The combined fair value of Borrower Loans and Loans Held for Sale was $776.0 million as of December 31, 2019, determined using a weighted-average discount rate of

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7.00%. A hypothetical 100 basis point increase in interest rates would result in a decrease of approximately $5.8 million and $7.1 million in the fair value of Prosper’s investment in Borrower Loans and Loans Held for Sale as of December 31, 2020 and 2019, respectively. A hypothetical 100 basis point decrease in interest rates would result in an increase of approximately $5.9 million and $7.3 million in the fair value of Prosper’s investment in Borrower Loans and Loans Held for Sale as of December 31, 2020 and 2019, respectively. Any realized or unrealized gains or losses resulting from such interest rate change would be recorded in our statement of operations so long as we hold these Borrower Loans and Loans Held for Sale on our balance sheet.

A portion of the interest rate charged on our Warehouse Lines is currently based on LIBOR. LIBOR has been the subject of reform and was expected to phase out by the end of fiscal 2021; however, on November 30, 2020, the ICE Benchmark Administration Limited (“ICE”) announced plans to delay the phase out of LIBOR to June 30, 2023. The consequences of the discontinuation of LIBOR cannot be entirely predicted but could impact the interest expense incurred on these debt instruments. We have negotiated alternatives to LIBOR on the PWIIT Warehouse Line, which we may renegotiate before LIBOR ceases to be a widely available reference rate.

PROSPER FUNDING LLC

Market Risk

Market risk is the risk of loss to future earnings, values, or future cash flows that may result from changes in financial market prices and interest rates.

Because balances, interest rates, and maturities of Borrower Loans are matched and offset by an equal balance of Notes with the exact same interest rates (net of our servicing fee) and initial maturities, we believe that we do not have any material exposure to changes in the net fair value of the combined Borrower Loan and Note portfolios as a result of changes in interest rates.

The fair values of Borrower Loans, Loans Held for Sale and the related Notes are determined using discounted cash flow methodologies based upon a set of valuation assumptions. The fair value adjustments for Borrower Loans are largely offset by the fair value adjustments of the Notes due to the borrower payment dependent design of the Notes and due to the total principal balances of the Borrower Loans being very close to the total principal balances of the Notes.

Prosper Funding had Cash and Cash Equivalents of $8.6 million and $7.5 million as of December 31, 2020 and 2019, respectively. These amounts were held in various unrestricted deposits with highly rated financial institutions and short term, highly liquid marketable securities which may include money market funds, U.S. treasury securities and U.S. agency securities. Cash and cash equivalents are held for working capital purposes. Due to their short-term nature, Prosper Funding believes that it does not have any material exposure to changes in the fair value of these liquid investments as a result of changes in interest rates. Decreases in short-term interest rates will moderately reduce interest income on these Cash and Cash Equivalents, while increases in short-term interest rates will moderately increase the interest income earned on these Cash and Cash Equivalent balances.

ITEM8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

Prosper Marketplace, Inc.

Prosper Funding LLC

The supplementary financial information required by this Item 8 is included in Item 7 under the caption “Quarterly Results of Operations.”

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ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

None.

ITEM 9A. CONTROLS AND PROCEDURES

Conclusion Regarding the Effectiveness of Disclosure Controls and Procedures

In connection with the preparation of this Annual Report on Form 10-K, each Registrant’s management, under the supervision and with the participation of such Registrant’s Principal Executive Officer (PEO) and Principal Financial Officer (PFO), evaluated the effectiveness of the design and operation of such Registrant’s disclosure controls and procedures as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act, as of December 31, 2020. Based upon this evaluation, the PEO and the PFO of each Registrant have concluded that these disclosure controls and procedures are effective to provide reasonable assurance that material information relating to each Registrant and its subsidiaries that is required to be disclosed in reports filed with, or submitted to, the SEC under the Exchange Act (i) is recorded, processed, summarized and reported within the time periods specified by the SEC rules and forms, and (ii) is accumulated and communicated to management, including its PEO and PFO, as appropriate to allow timely decisions regarding required disclosure.

Management’s Report on Internal Control over Financial Reporting

Under Section 404 of the Sarbanes-Oxley Act of 2002 (the “Sarbanes-Oxley Act”), each Registrant’s management is required to assess the effectiveness of such Registrant’s internal control over financial reporting as of the end of each fiscal year and report, based on that assessment, whether such Registrant’s internal control over financial reporting is effective.

Management of each Registrant is responsible for establishing and maintaining adequate internal control over financial reporting. Each Registrant’s internal control over financial reporting is designed to provide reasonable assurance as to the reliability of such Registrant’s financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles.

Internal control over financial reporting, no matter how well designed, has inherent limitations. Therefore, internal control over financial reporting determined to be effective can provide only reasonable assurance with respect to financial statement preparation and may not prevent or detect all misstatements. Moreover, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

The Registrants’ management has assessed the effectiveness of the Registrants’ internal control over financial reporting as of December 31, 2020. In making this assessment the Registrants used the criteria established by the Committee of Sponsoring Organizations of the Treadway Commission in “Internal Control-Integrated Framework (2013).” These criteria are in the areas of control environment, risk assessment, control activities, information and communication, and monitoring. Each Registrant’s assessment included documenting and evaluating the effectiveness of its internal control over financial reporting. Based on this evaluation, the person serving as each Registrant’s PEO and PFO has concluded that such Registrant’s internal controls were effective as of December 31, 2020.

Changes in Internal Control over Financial Reporting

During the fourth quarter of 2020, there were no changes in the internal control over financial reporting that materially affected, or are reasonably likely to materially affect, the Registrant's internal control over financial reporting.

Attestation Report of Registered Public Accounting Firm

The Dodd-Frank Wall Street Reform and Consumer Protection Act exempts any company that is not a “large accelerated filer” or an “accelerated filer” (as defined by SEC rules) from the requirement that such company obtain an external audit of the effectiveness of its internal control over financial reporting pursuant to Section 404(b) of the Sarbanes-Oxley Act. As a result, the Registrants are exempt from the requirement that they include in their Annual Report on Form 10-K an attestation report on internal control over financial reporting by an independent registered public accounting firm; however, management’s annual report on internal control over financial reporting, pursuant to Section 404(a) of the Sarbanes-Oxley Act, is still required with respect to the Registrants.

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ITEM 9B. OTHER INFORMATION

Eligible Employee Retention Plan

On November 6, 2020, PMI adopted the Eligible Employee Retention Plan (the “Retention Plan”) to implement a retention program for PMI’s employees. The purpose of the Retention Plan is to encourage continued service from employees prior to, and in the event of, an acquisition by providing retention payments upon a change in control of the company.

The Retention Plan establishes a pool equal to the greater of $20,000,000 and the Grantor Trust Value (as defined in the Retention Plan). See Note 12 of the accompanying consolidated financial statements for information on Prosper Grantor Trust, which holds the shares that make up the Grantor Trust Value. At least 75% of the pool is designated as the fixed allocation pool and the remaining up to 25% is designated as the discretionary allocation pool. Employees who, as of the Measurement Date (as defined in the Retention Plan), are employed by PMI, hold equity interests, and execute a participation agreement are eligible to receive payments from the fixed allocation pool. The fixed allocation payment for each eligible employee is based on such employee’s pro rata share of equity holdings, relative to the equity holdings of all eligible employees. An employee’s equity, for this purpose, includes stock, restricted stock, vested RSUs, and vested options, provided that the options and RSUs held by employees with at least two years of continuous employment as of the closing of the acquisition will, for purposes of the fixed allocation payment calculation, will be deemed to be fully vested. The discretionary allocation pool will be allocated at the discretion of the Chief Executive Officer, and the payment amounts to be distributed to the Chief Executive Officer under the discretionary allocation pool, if any, shall be determined by the Compensation Committee of the Board.

The Retention Plan automatically expires five (5) years from the date of adoption, and no payment will be made under the Retention Plan if the closing net proceeds from an acquisition are less than $20,000,000. If an employee leaves PMI prior to closing of an acquisition, that employee’s allocation under the plan, whether fixed or discretionary, will be automatically forfeited and reallocated to the remaining plan participants according to their equity holdings on a pro rata basis.

Amendments to Agreements with WebBank

On November 9, 2020, PMI and Prosper Funding (collectively, the “Registrants”), as applicable, and WebBank, an FDIC-insured, Utah-chartered industrial bank (“WebBank”), entered into: (i) a Fourth Amendment (the “Sale Agreement Amendment”) to the Asset Sale Agreement, dated July 1, 2016, between Prosper Funding and WebBank (the “Sale Agreement”); (ii) a Fifth Amendment (the “Marketing Agreement Amendment”) to the Marketing Agreement, dated July 1, 2016, between PMI and WebBank (the “Marketing Agreement”); and (iii) a Second Amendment (the “Purchase Agreement Amendment”) to the Stand By Purchase Agreement, dated July 1, 2016, between PMI and WebBank (the “Purchase Agreement” and, collectively with the Sale Agreement and Marketing Agreement, the “Origination and Sale Agreements”). The Sale Agreement Amendment, the Marketing Agreement Amendment, and the Purchase Agreement Amendment, collectively, are hereinafter referred to as the “Amendments”.

The Origination and Sale Agreements, as amended to date, set forth the respective rights and obligations of the Registrants and WebBank with respect to the origination and sales activities for consumer loans originated on or after August 1, 2016. The Amendments update certain terms and conditions of the Origination and Sale Agreements to implement new requirements for certain loans offered to Colorado borrowers. Specifically, the Amendments address the requirements of a safe harbor for extending credit to borrowers in Colorado pursuant to a recent settlement involving WebBank and the Administrator of the Uniform Consumer Credit Code in Colorado, including the modification of WebBank's indemnification rights with respect to certain loans, the establishment of a cap on certain Colorado loans that Prosper Funding is required to purchase, and the enhancement of certain of WebBank's oversight functions.

Director Resignation

On March 9, 2021, Rajeev V. Date resigned from the board of directors (the “Board”) of PMI and the Audit Committee of the Board on which he served, effective March 26, 2021. Mr. Date’s resignation did not involve a disagreement with the Company on any matter relating to its operations, policies or practices.

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PART III

ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

Prosper Marketplace, Inc.

Executive Officers, Directors and Key Employees

The following table sets forth information about PMI’s current and imminent executive officers and directors as of the date of this Annual Report on Form 10-K:

Name	Age	Position(s)
David Kimball	50	Chief Executive Officer and Chairman of the Board
Usama Ashraf	44	President and Chief Financial Officer
Nasos Topakas (1)	56	Chief Technology Officer (until March 15, 2021)
Julie Hwang (2)	43	General Counsel and Secretary (until March 15, 2021)
Ashish Gupta	40	Chief Credit Officer
Edward R. Buell III (2)	41	General Counsel and Secretary (as of March 16, 2021)
Rajeev V. Date (3)	49	Director (until March 26, 2021)
Claire A. Huang	58	Director
Thomas R. Kearney	62	Director

(1) As reported in PMI’s Current Report on Form 8-K, filed on February 26, 2021. Mr. Topakas will depart from PMI effective March 15, 2021.

(2) As reported in PMI’s Current Report on Form 8-K, filed on February 26, 2021. Ms. Hwang will depart from PMI effective March 15, 2021, and Mr. Buell will succeed Ms. Hwang as General Counsel and Secretary of PMI effective March 16, 2021.

(3) As discussed in Item 9B “Other Information,” Mr. Date will resign from PMI’s Board of Directors effective March 26, 2021.

David Kimball has served as Chief Executive Officer and a director of PMI since December 2016. From March 2016 to February 2017, Mr. Kimball served as PMI's Chief Financial Officer. In May 2019, Mr. Kimball was appointed Chairman of the Board. He also currently serves as Chief Executive Officer and a director of PFL. Prior to joining PMI, Mr. Kimball was Senior Financial Officer of United Services Automobile Association's (USAA) Chief Operating Office, with financial responsibility for the real estate unit, the bank, the P&C and life insurance companies, the investment management company, and the call centers/distribution functions. Before his position as Senior Financial Officer of USAA's Chief Operating Office, Mr. Kimball spent eight years in various finance roles at USAA, including Senior Vice President of Corporate Finance; Corporate Treasurer; Chief Financial Officer of USAA Federal Savings Bank; and Assistant Vice President of Capital Markets. Prior to his time at USAA, Mr. Kimball spent ten years at Ford Motor Company and Ford Motor Credit Company in both the U.S. and U.K., working on their securitization programs, debt issuance, and a variety of financial planning and analysis positions. Mr. Kimball holds an M.B.A. and a B.A. in English from Brigham Young University. PMI believes that Mr. Kimball's financial and business expertise give him the qualifications and skills to serve as a director.

Usama Ashraf has served as PMI’s President since March 1, 2021 and as its Chief Financial Officer since February 2017. He is currently responsible for Prosper's finance, capital markets, risk and business intelligence functions. He also currently serves as Chief Financial Officer, Treasurer and a director of PFL. Prior to joining PMI, from February 2016 to February 2017, Mr. Ashraf served as Deputy Chief Financial Officer and Treasurer at Annaly Capital Management, Inc. (“Annaly”). Prior to his time at Annaly, Mr. Ashraf worked at United Services Automobile Association (“USAA”), where he served as Corporate Treasurer from November 2014 to February 2016 and Assistant Corporate Treasurer from January 2014 to October 2014. Before joining USAA, Mr. Ashraf spent 13 years at CIT Group, where he held various positions in the Treasury and Corporate M&A departments, most recently serving as Deputy Treasurer with responsibility for the firm’s Treasury activities in the United States. He started his career in the investment banking division of Citigroup focused on M&A. Mr. Ashraf received a B.S. in Economics, with concentrations in Finance and Accounting, from The Wharton School of the University of Pennsylvania.

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Nasos Topakas has served as Chief Technology Officer since April 2017. Prior to joining PMI, from June 2010 to February 2017, Mr. Topakas served as Chief Technology Officer at Art.com, Inc., an online wall art and contemporary decor retailer, where he was head of all technology and product departments, with responsibility for the overall technology vision, strategy, engineering execution, and architectural direction. Prior to his time at Art.com, Inc., Mr. Topakas worked at SendMe, Inc., where he served as Chief Technology Officer from November 2007 to May 2010. As Chief Technology Officer of SendMe, Inc., Mr. Topakas was head of all technology departments, including Engineering, Architecture, Technical Project Office, QA, Technical Ops and Corporate IT. Mr. Topakas participated in the M.B.A. executive program from Golden Gate University and holds a B.S. in Computer Science from San Francisco State University. On February 22, 2021, Mr. Topakas announced his intention to resign as Chief Technology Officer of PMI, effective March 15, 2021.

Julie Hwang has served as PMI’s Secretary and General Counsel since April 2018. Ms. Hwang previously served as PMI’s Deputy General Counsel from January 2017 to April 2018 and Assistant General Counsel from August 2015 to January 2017. Ms. Hwang also currently serves as PFL’s Secretary, a position she has held since April 2018. Before joining PMI in August 2015, Ms. Hwang served as Associate General Counsel at One Kings Lane, Inc., a home décor and luxury furniture retailer, from May 2014 to August 2015. Prior to One Kings Lane, Ms. Hwang worked as an attorney at the law firms of Orrick, Herrington & Sutcliffe LLP for 7 years and Wilson Sonsini Goodrich & Rosati, P.C. for 3 years. Ms. Hwang has a J.D. from UCLA and a B.A. in International Relations from Stanford University. On February 22, 2021, Ms. Hwang announced her intention to resign as Secretary and General Counsel of PMI and as Secretary of PFL, effective March 15, 2021.

Ashish Gupta has served as PMI’s Chief Credit Officer since July 2018. Mr. Gupta previously served as PMI’s Vice President, Credit Strategy from March 2018 to June 2018 and Senior Director, Credit Strategy from May 2017 to March 2018. Before joining PMI in May 2017, Mr. Gupta spent over 10 years in various credit risk management roles at Citigroup. In his last role at Citigroup, Mr. Gupta was a Senior Vice President and Director of Risk Management, with credit risk management responsibilities for a $45 billion private label and co-branded credit card portfolio. Prior to his position as Senior Vice President and Director, Risk Management, Mr. Gupta spent 8 years in various credit risk management roles at Citigroup focusing on risk modelling and credit strategy for several large retail credit card portfolios. Prior to his time at Citigroup, Mr. Gupta worked at Fair Isaac Corporation, focusing on fraud risk management for several credit cards portfolios. Mr. Gupta holds an MBA in Finance, Economics, and Accounting from the University of Chicago Booth School of Business, a M.S. in Operations Research from the University of Wisconsin - Madison and a B. Tech. in Mechanical Engineering from the Indian Institute of Technology - Delhi.

Mr. Edward “Ted” R. Buell III, 41, will become General Counsel and Secretary of PMI on March 16, 2021. Mr. Buell has served as PMI’s Chief Compliance Officer and Deputy General Counsel since June 2018. Prior to that, Mr. Buell served as PMI’s Assistant General Counsel and Deputy Chief Compliance Officer from January 2017 to June 2018 and its Senior Corporate Counsel from September 2015 to January 2017. Before joining PMI in September 2015, Mr. Buell served as an attorney at Severson & Werson P.C., advising and representing financial services clients in regulatory matters and litigation, from April 2010 to September 2015. Prior to that, Mr. Buell served as Assistant General Counsel at GreenPoint Mortgage Funding, Inc., a national mortgage bank that originated, sold and serviced mortgage loans, from September 2005 to April 2010. Mr. Buell holds a J.D. from the University of Miami School of Law and a B.A. degree in Criminology, Law and Society from the University of California, Irvine.

Rajeev V. Date has served as one of PMI’s directors since July 2013. Mr. Date previously served as one of PMI’s directors from January 2009 to September 2010, and he is currently a director of Green Dot Corporation. Mr. Date currently serves as the Managing Partner of Fenway Summer LLC, a U.S. financial advisory and investment firm. From January 2012 to January 2013, Mr. Date served as the Deputy Director of the United States Consumer Financial Protection Bureau (“CFPB”). Before being appointed Deputy Director, Mr. Date was appointed the Special Advisor to the Secretary of the Treasury for the CFPB, and, in that capacity, acted as the interim leader of the CFPB. From October 2010 to August 2011, Mr. Date served as Associate Director of Research, Markets, and Regulations of the CFPB. Prior to joining the CFPB, Mr. Date served as Chairman & Executive Director of Cambridge Winter Center for Financial Institutions Policy, a non-profit nonpartisan think tank focused on financial institutions policy, from March 2009 to September 2010. From 2007 to 2009, Mr. Date served as a Managing Director in the Financial Institutions Group at Deutsche Bank Securities, where his key responsibility was acting as a coverage officer for specialty finance firms and regional banks. Before that, Mr. Date was Senior Vice President for Corporate Strategy and Development at Capital One Financial, where he led M&A development efforts across the U.S. banking and specialty finance markets. He began his business career in the financial institutions practice of the consulting firm McKinsey & Company. He has also served as an attorney, in both private practice and government. Mr. Date received a J.D., magna cum laude, from Harvard Law School and a B.S. (highest honors) from University of California, Berkeley. PMI believes that Mr. Date’s financial, business and regulatory expertise give him the qualifications and skills to serve as a director. Mr. Date qualifies as an “audit committee financial expert” under SEC guidelines. On March 9, 2021, Mr. Date announced his intention to resign as a director of PMI and member of PMI’s Audit Committee, effective March 26, 2021.

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Claire A. Huang has served as a director of PMI since December 2017. Ms. Huang is currently a member of the board of directors of PODS, a leading storage and moving company, and she previously served as a director of Mirador Financial, Inc., a small business lending platform, from 2017 to 2018, and Scottrade, a leading online brokerage firm, from 2015 to 2017. Ms. Huang has extensive experience in marketing and brand management. She served as the first global Chief Marketing Officer of JP Morgan Chase from 2012 to 2014, where she worked with the marketing teams across all Chase retail and JP Morgan wholesale businesses to build brands and businesses with a customer focus. Before joining JP Morgan Chase, from 2008 to 2012, Ms. Huang held global head of marketing positions at Bank of America Merrill Lynch, where she was responsible for a number of high profile marketing initiatives, including the integration of Merrill Lynch and Bank of America and the launch of Merrill Edge, the company’s brokerage platform. Prior to her time at Bank of America Merrill Lynch, Ms. Huang held marketing leadership positions at Fidelity Investments, American Express Company, Wise Foods, and The Haagen-Dazs Company. Ms. Huang received a B.A. in Economics from De La Salle University in Manila, Philippines. PMI believes that Ms. Huang’s marketing and brand management expertise, as well as her experience at several leading financial institutions, give her the qualifications and skills to serve as a director.

Thomas R. Kearney was appointed as a director of PMI in May 2020. Mr. Kearney is a CPA with extensive technical accounting and auditing experience. He previously worked at PricewaterhouseCoopers LLP for nearly 35 years and served as Assurance Partner for 20 years. In this role, Mr. Kearney helped financial services clients navigate a wide range of complex financial instruments, credit arrangements and operational processes and controls. Prior to PwC, Mr. Kearney conducted periodic reserve reporting for the Federal Reserve Bank of San Francisco and assisted with the implementation of Regulation D and Contemporaneous Reserve Reporting. Mr. Kearney holds a B.S. in Accounting from State University of New York at Plattsburgh. PMI believes that Mr. Kearney’s financial, business and regulatory expertise give him the qualification and skills to serve as a director. Mr. Kearney qualifies as an “audit committee financial expert” under SEC guidelines.

Election of Directors

PMI’s board of directors currently consists of eight seats, with one vacancy to be filled by a designee of the Series A-1 Holders, one vacancy to be filled by a designee of Francisco Partners III, L.P., and one vacancy to be filled by a designee of the Series F Holders. All of the current members of PMI's board of directors were elected as directors pursuant to the terms of a voting rights agreement entered into among certain of PMI’s stockholders. In selecting the composition of its board of directors, PMI seeks to ensure that its board of directors collectively has a balance of expertise in the following areas: internet-based business, consumer financial products and experience directing public and start-up companies. Based on these criteria, PMI believes that its board of directors has been effective in identifying diverse directors. The board of directors’ composition provisions of PMI’s voting rights agreement are still in effect. For more information regarding the terms of the voting rights agreement, see Item 13, “Certain Relationships and Related Transactions, and Director Independence.” Holders of the Notes offered through our marketplace, and the accompanying PMI Management Rights, will have no ability to elect or influence PMI’s directors or approve significant corporate transactions, such as a merger or other sale of PMI or its assets.

Board Leadership

Because PMI’s common stock is not listed on a national exchange, PMI is not required to maintain a board of directors consisting of a majority of independent directors, or to maintain an audit, nominating or compensation committee. PMI does not have a lead independent director.

Code of Ethics

Our Board of Directors is committed to a high standard of corporate governance practices and, through its oversight role, believes that it has encouraged and promoted a requisite culture of ethical business conduct among PMI’s officers and employees. To memorialize its commitment to these standards, the Board of Directors of PMI adopted a “Code of Ethics and Business Conduct” that applies to all of PMI's employees, directors and officers, including the Chief Executive Officer, Chief Financial Officer and other executive officers. A copy of the Code of Ethics and Business Conduct is available on our website at www.prosper.com/plp/legal. We intend to satisfy the disclosure requirement under Item 5.05 of Form 8-K regarding amendment to, or waiver from, certain provisions of the Code of Ethics and Business Conduct by posting such information on Prosper's website or in public filings.

Director Independence

Because PMI’s common stock is not listed on a national securities exchange or listed in an automated inter-dealer quotation system of a national securities association or to issuers of such securities, PMI is not required to maintain a board of directors consisting of a majority of independent directors or to maintain an audit committee, nominating committee or compensation committee consisting solely of independent directors. Nevertheless, PMI’s board of directors has determined the independence of each director based on the independence criteria set forth in the listing standards of the New York Stock

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Exchange (“NYSE”). In making its determinations, the Board considered the current and prior relationships that each non-employee director has with Prosper and all other facts and circumstances the board of directors deemed relevant in determining their independence, including any transactions between each director or any member of his or her family, and Prosper, its senior management or our independent registered public accounting firm. Based upon information requested from and provided by each director concerning his or her background, employment and affiliations, including family relationships, the board of directors determined that Ms. Huang and each of Messrs. Date and Kearney do not have a relationship that would interfere with the exercise of independent judgment in carrying out the responsibilities of a director and that each of these directors is “independent” as that term is defined under the listing requirements and rules of the NYSE.

Board Committees

Nominating Committee

PMI is not a “listed issuer” as defined under Section 10A-3 of the Exchange Act. Therefore, PMI is not required to have a nominating committee comprised of independent directors. PMI currently does not have a standing nominating committee and accordingly, there are no charters for such committee. PMI believes that a nominating committee is not necessary for a company of its size with its type of business. PMI also believes that its directors collectively have the requisite background, experience, and knowledge to fulfill the limited duties and obligations that a nominating committee may have.

Compensation Committee

PMI’s board of directors approved the formation of a Compensation Committee in August 2011. The current members of the Compensation Committee are Claire A. Huang (Chairwoman) and Thomas R. Kearney. The Compensation Committee oversees PMI’s executive officer compensation arrangements, plans, policies and programs maintained by PMI and administers PMI’s equity-based compensation plan for employees generally (including issuance of stock options, RSUs and other equity-based awards granted other than pursuant to a plan). The Compensation Committee meets at such times as determined appropriate by the Chair of the Compensation Committee.

The Compensation Committee is exempt from independence listing standards because PMI's common stock is not listed on a national securities exchange or listed in an automated inter-dealer quotation system of a national securities association or to issuers of such securities. Nevertheless, the board of directors of PMI has determined that each of the current members of PMI's Compensation Committee is independent under the applicable rules and regulations of the SEC and NYSE.

Audit Committee

PMI’s board of directors approved the formation of an Audit Committee in January 2010. The current members of the Audit Committee are Thomas R. Kearney (Chairman) and Rajeev V. Date (who resigned from PMI’s Board of Directors, effective March 26, 2021). The Audit Committee oversees financial risk exposures, including monitoring the integrity of PMI’s consolidated financial statements, internal controls over financial reporting and the independence of PMI’s Independent Registered Public Accounting Firm. The Audit Committee receives internal control related assessments and reviews and discusses PMI’s annual and quarterly consolidated financial statements with management. In fulfilling its oversight responsibilities with respect to compliance matters, the Audit Committee meets at least quarterly with management, PMI’s Independent Registered Public Accounting firm and PMI’s internal legal counsel to discuss risks related to PMI’s financial reporting function.

The Audit Committee is exempt from independence listing standards because PMI's common stock is not listed on a national securities exchange or listed in an automated inter-dealer quotation system of a national securities association or to issuers of such securities. Nevertheless, the board of directors of PMI has determined that each of the current members of PMI's Audit Committee is independent under the listing requirements and rules of the NYSE, and also satisfies the independence requirements of Section 10(m)(3) of the Exchange Act. Additionally, PMI's board of directors has determined that each of the current members of the Audit Committee is an audit committee financial expert as defined under SEC regulations and the listing requirements and rules of the NYSE.

Limitations on Officers’ and Directors’ Liability and Indemnification Agreements

As permitted by Delaware law, PMI’s amended and restated certificate of incorporation and bylaws contain provisions that limit or eliminate the personal liability of its directors for breaches of duty to the corporation. PMI’s amended and restated certificate of incorporation and bylaws limit the liability of directors to the fullest extent permitted under Delaware law. Delaware law provides that directors of a corporation will not be personally liable for monetary damages for breaches of their fiduciary duties as directors, except liability for:

•any breach of the director’s duty of loyalty to PMI or PMI’s stockholders;

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•any act or omission not in good faith, believed to be contrary to the interests of PMI or its shareholders, involving reckless disregard for the director’s duty, for acts that involve an unexcused pattern of inattention that amounts to an abdication of duty, or that involves intentional misconduct or knowing or culpable violation of law;

•any unlawful payments related to dividends, unlawful stock repurchases, redemptions, loans, guarantees or other distributions; or

•any transaction from which the director derived an improper personal benefit.

These limitations do not affect the availability of equitable remedies, including injunctive relief or rescission. As permitted by Delaware law, PMI’s amended and restated certificate of incorporation and bylaws also provide that:

•PMI will indemnify its directors and officers to the fullest extent permitted by law;

•PMI may indemnify its other employees and other agents to the same extent that PMI indemnifies its officers and directors; and

•PMI will advance expenses to its directors and officers in connection with a legal proceeding, and may advance expenses to any employee or agent; provided, however, that such advancement of expenses shall be made only upon receipt of an undertaking by the person to repay all amounts advanced if it should be ultimately determined that the person was not entitled to be indemnified.

The indemnification provisions contained in PMI’s amended and restated certificate of incorporation and bylaws are not exclusive.

In addition to the indemnification provided for in PMI’s amended and restated certificate of incorporation and bylaws, PMI has entered into indemnification agreements with each of its directors and officers. The indemnification agreements require PMI, among other things, to indemnify such persons for all expenses, including attorneys’ fees, judgments, fines and amounts paid in settlement (if such settlement is approved in advance by PMI) (collectively, “Expenses”), actually and reasonably incurred by such person in connection with the investigation, defense or appeal of any proceeding to which such person may be made a party, a potential party, a non-party witness, or otherwise by reason of: (i) such person’s service as a director or officer of PMI; (ii) any action or inaction taken by such person or on such person’s part while acting as director, officer, employee or agent of PMI; or (iii) such person’s actions while serving at the request of PMI as a director, officer, employee, trustee, general partner, managing member, agent or fiduciary of PMI or any other entity, in each case, whether or not serving in any such capacity at the time any liability or expense is or was incurred. In addition, PMI is required to indemnify against any Expenses actually and reasonably incurred in connection with any action establishing or enforcing a right to indemnification or advancement of expenses under the indemnification agreement or under any directors’ and officers’ liability insurance policies maintained by PMI to the extent that such person is successful in such action. The indemnification agreements also provide that PMI agrees to indemnify such persons to the fullest extent permitted by law, even if such indemnification is not specifically authorized by the other provisions of the agreement or PMI’s amended and restated certificate of incorporation or bylaws. Moreover, the indemnification agreements provide that any future changes under Delaware law that expand the ability of a Delaware corporation to indemnify its officers and directors are automatically incorporated into the agreements.

Under the indemnification agreements, PMI is not obligated to provide indemnification on account of any proceeding unless such person acted in good faith and in a manner reasonably believed to be in the best interests of PMI, and with respect to criminal proceedings, such person had no reasonable cause to believe his conduct was unlawful. The termination of a proceeding by judgment, settlement, or conviction or upon a plea of nolo contendere or its equivalent does not, by itself, create the presumption that such person did not satisfy the above standards. In addition, under the indemnification agreements, PMI is not obligated to provide indemnification for: (i) any proceedings or claims initiated or brought voluntarily by such person and not by way of defense, unless such indemnification is authorized by PMI, other than a proceeding to establish such person’s right to indemnification; (ii) any expenses incurred by such person with respect to any proceeding instituted by such person to enforce and interpret the terms of his indemnification agreement, unless such person is successful in such action; (iii) which payment has actually been made to or on behalf of such person under any statute, insurance policy, indemnity provision, vote or otherwise, except with respect to any excess beyond the amount paid; (iv) an accounting or disgorgement of profits pursuant to Section 16(b) of the Exchange Act, as amended, or similar provisions of federal, state or local statutory law or common law, if such person is held liable therefor (including pursuant to any settlement arrangements); and (v) any reimbursement of PMI by such person of any bonus or other incentive-based or equity-based compensation or of any profits realized by such person from the sale of securities of PMI, as required in each case under the Exchange Act, as amended (including any such reimbursements that arise from an accounting restatement of PMI pursuant to Section 304 of the Sarbanes-Oxley Act, or the payment to PMI of profits arising from the purchase and sale by such person of securities in violation of Section 306 of the Sarbanes-Oxley Act), if such person is held liable therefor (including pursuant to any settlement arrangements).

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PMI also maintains an insurance policy that covers certain liabilities of its directors and officers arising out of claims based on acts or omissions in their capacities as directors or officers.

PMI believes that these provisions and agreements are necessary to attract and retain qualified persons as directors and officers. To the extent these provisions permit PMI to indemnify its officers and directors for liabilities arising under the Securities Act, however, PMI has been informed by the SEC that such indemnification is against public policy as expressed in the Securities Act and is therefore unenforceable.

ITEM 11. EXECUTIVE COMPENSATION

Prosper Marketplace, Inc. - Compensation Discussion and Analysis

Overview

This section describes PMI's executive compensation objectives, compensation-setting process, executive compensation components and significant 2020 compensation decisions for PMI's named executive officers (“NEOs”). The compensation provided to PMI's NEOs for 2020 is set forth in detail in the Summary Compensation Table and other tables and the accompanying footnotes and narrative that follow this section.

PMI's named executive officers for 2020 are as follows:

•David Kimball, our Chief Executive Officer;

•Usama Ashraf, our Chief Financial Officer, and our President as of March 1, 2021;

•Nasos Topakas, our Chief Technology Officer;

•Julie Hwang, our General Counsel and Secretary; and

•Ashish Gupta, our Chief Credit Officer.

Executive Compensation Objectives

The objectives of PMI's executive compensation are to:

•attract, retain and motivate senior leaders who are capable of advancing PMI's mission and strategy and ultimately, creating and maintaining its long-term equity value;

•align the interests of PMI's executive officers with its stockholders’ long-term interests; and

•reward executive officers for their contributions to PMI's overall performance as well as for their individual performance.

Compensation-Setting Process

Role of Our Compensation Committee. The Compensation Committee has primary responsibility for overseeing all aspects of our executive compensation program, including evaluating and approving executive salaries, annual bonus awards and the size and structure of equity awards for PMI's executive officers, including the NEOs.

Role of Management. In setting 2020 compensation, PMI's Chief Executive Officer worked closely with the Compensation Committee in making recommendations and attending Committee meetings. Because of his daily involvement with PMI's executive team, the Chief Executive Officer was involved in the determination of compensation for all of PMI's executive officers other than himself. The Compensation Committee also delegated to the Chief Executive Officer the authority to make compensation decisions for senior management and executive officers (other than the Chief Executive Officer, Chief Financial Officer, President and Chief Operating Officer), subject to certain compensation limits set by the Compensation Committee.

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Executive Compensation Components

PMI's executive compensation package includes: (1) base salary; (2) cash bonuses; and (3) long term incentives, generally in the form of cash and equity-based compensation, such as stock options and restricted stock units. PMI believes that this compensation mix supports its objective of attracting, motivating and retaining a talented and entrepreneurial executive team who will provide leadership for Prosper’s success in dynamic and competitive markets. PMI's compensation program is balanced among all three components in order to attract top talent and maximize retention, while ensuring that an appropriate portion of the executives’ compensation is tied to the Company's and its stockholders’ long-term interests.

Base Salary 

Base salary is a fixed amount, and is not tied to any metric relating to the performance of PMI's business as a whole. The base salary of each executive officer is initially established in the executive officer's offer letter, and reviewed annually by the Compensation Committee. In determining base salaries for 2020, PMI's Compensation Committee together with the Chief Executive Officer considered the individual executive officer's scope of responsibilities, contributions, prior salary level and position (in case of a promotion), and financial and market conditions.

In light of the uncertainties related to the COVID-19 pandemic and its potential impact on the Company’s operations and financial results, in May 2020, PMI implemented temporary salary reductions for all employees with annualized base salaries greater than $100,000, including our named executive officers. As a result of these measures, the base salary of each of our NEOs was initially reduced by 20%, effective May 1, 2020. The salary reductions were gradually scaled back starting in June 2020, and the base salaries of all impacted employees were subsequently restored to their pre-pandemic levels effective December 1, 2020.

The following table summarizes information regarding the base salaries for PMI's named executive officers for 2020:

	2020 Base Salaries1
David Kimball2	$	550,000
Usama Ashraf 3	$	447,000
Nasos Topakas 4	$	385,000
Julie Hwang 5	$	350,000
Ashish Gupta 6	$	330,000

1.Amounts do not reflect the temporary reductions in base salaries implemented in response to the COVID-19 pandemic and discussed above. The actual base salaries paid to each of our named executive officers for 2020, taking into account any reductions, are disclosed in the Summary Compensation Table below.

2.In March 2020, PMI’s Compensation Committee reviewed executive base salaries and decided to increase Mr. Kimball’s annual base salary from $500,000 to $550,000.

3.In March 2020, PMI’s Compensation Committee reviewed executive base salaries and decided to increase Mr. Ashraf's annual base salary from $430,000 to $447,000.

4.In March 2020, Mr. Topakas’s annual base salary was increased from $370,000 to $385,000.

5.In March 2020, Ms. Hwang’s annual base salary was increased from $335,000 to $350,000.

6.In March 2020, Mr. Gupta’s annual base salary was increased from $320,000 to $330,000.

Cash Bonuses

PMI uses cash bonuses primarily to motivate and retain senior management leaders that are critical to advancing the Company's short-term and long-term strategic goals. In 2020, we based annual NEO bonuses on both the achievement of certain Board-approved financial, operational and strategic performance objectives as well as other factors, including the NEO’s contribution toward PMI’s initiatives to address challenges due to the COVID-19 pandemic and performance during the recession.

In January 2021, the Compensation Committee reviewed the Company’s performance and progress towards the established 2020 objectives, and execution during the COVID-19 pandemic and recession, and approved a bonus award of up to 80% of the annual target bonus amount for each NEO. The Compensation Committee previously determined that PMI’s annual cash performance bonuses would be calculated based on the base salary that employees would have received absent the temporary salary reductions implemented in response to the COVID-19 pandemic and discussed above.

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The amounts and terms of the bonuses awarded to each of our NEOs in 2020 are disclosed below, in the sections titled “Summary Compensation Table” and “Narrative Discussion of the Summary Compensation Table and Grants of Plan-Based Awards Table.”

Long-Term Incentives

Equity Compensation. PMI has used stock options and restricted stock units (“RSUs”) as the principal components of its executive long-term incentive equity compensation. Consistent with its compensation objectives, PMI believes this approach aligns the interests of its grantees with the long-term interests of PMI’s stockholders. PMI believes that stock options and RSUs also serve as effective retention tools due to vesting requirements that are based on continued service with the company. In granting equity awards, PMI has customarily considered, among other things, the executive officers' cash compensation, the need to retain and motivate executive officers and to create a meaningful opportunity for reward predicated on the creation of long-term stockholder value, PMI's financial results, and each executive officer's individual contributions and responsibilities. The amounts and terms of the awards granted to each such NEO in 2020 are disclosed in the 2020 Grants of Plan-Based Awards table and accompanying footnotes to the table of Outstanding Equity Awards at 2020 Fiscal Year End.

Long-Term Cash Incentive Compensation. PMI’s Long-Term Cash Incentive Plan (“LTCIP”) is designed to reward our executives, including our named executive officers, for the achievement of strategic and operational objectives and the creation of long-term value. Under the LTCIP, eligible executive officers and vice presidents will receive long-term cash incentive awards based on their performance during pre-established two-year periods, the first of which runs from January 1, 2020 to December 31, 2021. Payments will be made by March 15, following the end of a performance period, unless otherwise determined by the Compensation Committee. The incentive targets range from 75% to 150% of the participant’s base salary, unless otherwise determined by the Compensation Committee. PMI’s executive officers and vice presidents are eligible to participate in the LTCIP if, as of the date the award is paid, they have been employed with PMI for at least three years, are currently full or part time employees of PMI, and are in good standing. PMI believes that the LTCIP will complement its annual equity awards by focusing its senior executives on specific long-term financial performance goals, while providing an opportunity for more immediate liquidity.

Employment Agreements

PMI has entered into employment arrangements with each of its NEOs, which are comprised of an offer letter and an At Will Employment, Confidential Information, Invention Assignment and Arbitration Agreement. Each of these arrangements was approved or authorized on PMI’s behalf by the Compensation Committee or, in certain instances, its Board of Directors.

Each of the offer letters provides for “at will” employment and sets forth the initial compensation arrangements for the NEO, generally including an initial base salary, an annual cash bonus opportunity, and an equity award. Certain of the offer letters provide for payments or an acceleration of the executive’s equity award grant upon termination of their employment in specified situations, including following a change in control. These arrangements (including potential payments and terms) are discussed in more detail in the “Narrative Discussion of the Summary Compensation Table and Grants of Plan-Based Awards Table” and the “Potential Payments Upon Termination or a Change In Control of PMI” sections and related tables below.

Other Compensation Information

Benefits Programs

PMI’s employee benefit programs, including its 401(k) plan, health and welfare programs, and incentive programs, including the Amended and Restated 2005 Stock Option Plan, the 2015 Equity Incentive Plan and the Long-Term Cash Incentive Plan, are designed to provide a competitive level of benefits to PMI’s employees generally, including its named executive officers and their families.

PMI’s 401(k) plan covers all employees meeting certain eligibility requirements. The 401(k) plan is designed to provide tax-deferred retirement benefits in accordance with the provisions of Section 401(k) of the Internal Revenue Code. Eligible employees are allowed to contribute a percentage of their eligible compensation to the 401(k) plan, up to the annual maximum as determined by the Internal Revenue Service, and PMI may make discretionary matching contributions of a portion of the employees’ eligible wage deferrals, subject to certain limitations and conditions. PMI temporarily suspended its discretionary matching contributions from July 1, 2020 through December 31, 2020 in an effort to reduce costs and mitigate the operating and financial impact of the COVID-19 pandemic on the Company. The 401(k) match was partially reinstated effective January 1, 2021. During the year ended December 31, 2020, PMI contributed $1.2 million to the 401(k) plan. The amount of PMI’s matching contributions for each of our NEOs is set forth in footnotes to the “Summary Compensation Table” below.

All full-time employees, including PMI’s named executive officers, may participate in its health and welfare benefit programs, including medical, dental and vision care coverage, disability insurance and life insurance.

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Perquisites and Other Personal Benefits

Currently, PMI does not view perquisites or other personal benefits as a significant component of its compensation. Accordingly, PMI does not generally provide perquisites, such as company cars and paid parking spaces, to its executive officers. PMI does reimburse its executive officers for certain relocation expenses, subject to the terms and conditions prescribed by the Compensation Committee.

In the future, PMI may provide additional perquisites or other personal benefits in limited circumstances, such as where PMI believes it is appropriate to assist an individual executive in the performance of his or her duties and for recruitment, motivation or retention purposes.

Post-Employment Compensation

The Compensation Committee recognizes that a possible, threatened, or pending change of control transaction could result in the departure or distraction of PMI’s senior executives. To establish a meaningful financial incentive for PMI’s senior executive officers to work diligently through and beyond a proposed transaction that may involve a change in control of the company, certain of the stock options and restricted stock units granted to PMI’s NEOs will fully vest upon a change in control of PMI, while others will fully vest in the event that, within 12 months after a change in control of PMI, such officer is subject to a termination of employment without cause or resigns for good reason (each as defined in the applicable option agreement).

In addition, in November 2020, PMI entered into severance and change in control agreements (the “severance agreements”) with each of Messrs. Kimball, Ashraf and Topakas, and with Ms. Hwang, the terms and conditions of which restate and replace any severance arrangements set forth in their respective offer letters. Under the new severance agreements, each of Messrs. Kimball, Ashraf and Topakas, and Ms. Hwang, would be entitled to the following in the event that such officer’s employment is terminated by PMI without “cause” or by the applicable officer for “good reason” (each as defined in the severance agreement): (i) a lump sum severance payment equal to one year base salary; (ii) any unpaid annual bonus and long-term cash incentive award for the year(s) preceding the year of termination; (iii) continued coverage for the participants and eligible dependents pursuant to the Consolidated Omnibus Budget Reconciliation Act of 1985, as amended (“COBRA”), for 12 months, unless such coverage is earlier terminated in accordance with the terms of the severance agreement; (iv) a pro-rated annual bonus payment for the year of termination; and (v) with respect to any long-term performance period under the LTCIP that commenced more than one year prior to the executive’s termination date, a pro-rated long-term cash incentive payment for the performance period in which the termination occurs. In the event that Messrs. Kimball, Ashraf or Topakas, or Ms. Hwang, is terminated by PMI or its successor without cause or by the applicable officer for good reason and such termination occurs within 24 months following a change in control of PMI, such officer would be entitled to receive the severance set forth in items (i) through (iii) above, as well as such officer’s (x) target annual bonus for the year of termination; and (y) their target long-term cash incentive payment for the year of termination. Receipt of these severance benefits is conditioned on the officer’s signing a release of claims in favor of PMI.

For additional information regarding these severance and change in control arrangements, see “Potential Payments Upon Termination or a Change in Control of PMI.”

Compensation Risk Assessment

PMI's management evaluates and mitigates any risk that may exist relating to its compensation plans, practices and policies for all employees, including PMI's NEOs. PMI's management has concluded that PMI's compensation policies and practices do not create or promote inappropriate or excessive risk taking.

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Summary Compensation Table

The following table provides information regarding the compensation earned during the years ended December 31, 2020, 2019 and 2018 by each of PMI’s named executive officers (in thousands):  

	Year	Salary ($)			Bonus ($)		Stock Awards ($) 1	Option Awards ($) 1		All Other Compensation ($) 2		Totals ($)
Name and Principal Position
David Kimball	2020	$	498	3	427	4	—	220	5	$	12	$	1,157
Chief Executive Officer	2019	500			450		—	—		14		$	964
	2018	500			450		—	629		14		$	1,593
Usama Ashraf	2020	409		3	268	4	—	42	5	14		$	733
Chief Financial Officer	2019	428			289		—	40		14		$	771
	2018	401			279		964	185		14		$	1,843
Nasos Topakas	2020	352		3	228	4	—	32	5	14		$	626
Chief Technology Officer	2019	368			249		—	—		14		$	631
	2018	358			251		964	—		14		$	1,587
Julie Hwang 6	2020	320		3	179	4	—	36	5	10		$	545
General Counsel and Secretary	2019	333			195		—	276		14		$	818
	2018	285			174		—	315		11		$	785
Ashish Gupta 7	2020	302		3	127	4	—	8	5	10		$	447
Chief Credit Officer	2019	308			111		—	41		14		$	433
	2018	271			98		—	95		14		$	383

1.The amounts reported represent the grant date fair value of the restricted stock units and stock options granted to the named executive officers as calculated in accordance with the Financial Accounting Board’s Topic ASC 718, Compensation –Stock Compensation (“ASC 718”) using a Black-Scholes model to purchase shares of PMI’s common stock.  The key assumptions used in PMI’s ASC 718 calculation are discussed in Note 2 of PMI’s consolidated financial statements, which are incorporated by reference into this Annual Report.

2.“All Other Compensation” consists of compensation received from employer matching contributions to PMI’s 401(k) plan and relocation reimbursement paid by PMI for each named executive officer.  

3.Reflects the temporary reductions in base salaries implemented in response to the COVID-19 pandemic.

4.Bonus payouts were calculated based on our NEOs’ non-reduced base salaries and do not reflect the temporary reduction in base salaries implemented in response to the COVID-19 pandemic.

5.Represents the incremental fair value of options that were granted in prior periods and repriced in connection with the stock option reprice implemented in 2020. See the footnotes to the “2020 Grants of Plan-Based Awards” table below for more information about the reprice.

6.Ms. Hwang was promoted to General Counsel and Secretary of PMI in June 2018. Ms. Hwang's total compensation for 2018 includes a one-time retention bonus of $66,354.

7.Mr. Gupta was promoted to Chief Credit Officer of PMI in June 2018.

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2020 Grants of Plan-Based Awards 1 , 2

None of PMI’s named executive officers received grants of plan-based awards in 2020. The following table sets forth certain information regarding the repricing of previous grants of plan-based awards to the listed PMI named executive officers during 2020 (dollar amounts in thousands, except per share information):

	Grant Date	All Other Option Awards: Number of Securities Underlying Options (#)	Exercise or Base Price of Option Awards ($/Sh)			Grant Date Fair Value of Stock and Option Awards ($) 3
David Kimball	(4)	27,218,499	$	0.02	(5)	$	220
Usama Ashraf	(4)	5,137,719	$	0.02	(5)	$	42
Nasos Topakos	(4)	3,800,000	$	0.02	(5)	$	32
Julie Hwang	(4)	4,073,636	$	0.02	(5)	$	36
Ashish Gupta	(4)	949,200	$	0.02	(5)	$	8

1.The following columns are intentionally omitted from this table: Estimated Future Payouts under Non-Equity Incentive Plan Awards, and Estimated Future Payouts under Equity Incentive Plan Awards.

2.The equity awards granted to NEOs in 2020 were granted under, and governed by the terms of, PMI's 2015 Equity Incentive Plan and the applicable award agreements. See the footnotes to the Outstanding Equity Awards at 2020 Fiscal Year-End table below for a description of the vesting schedule of the equity awards granted in 2020 and reported in the table above.

3.The amounts reported represent the grant date fair value of the stock options granted to the named executive officers as calculated in accordance with the Financial Accounting Board’s Topic ASC 718, Compensation –Stock Compensation (“ASC 718”) using a Black-Scholes model to purchase shares of PMI’s common stock.  The key assumptions used in PMI’s ASC 718 calculation are discussed in Note 2 of PMI’s consolidated financial statements, which are incorporated by reference into this Annual Report.

4.On August 11, 2020, the Compensation Committee of the Board of Directors of PMI approved the repricing of all outstanding stock options held by employees and directors that had an exercise price above the then current fair market value of PMI’s common stock (the “Reprice”), effectively reducing the exercise price of such options to $0.02 per share. These options were granted in prior periods and repriced in connection with the Reprice.

5.The incremental fair value of the holder's eligible outstanding options as of the repricing date are as follows: $220,000 for Mr. Kimball; $42,000 for Mr. Ashraf; $32,000 for Mr. Topakos; $36,000 for Ms. Hwang; and $8,000 for Mr. Gupta.

CEO Pay Ratio

In accordance with Item 402(u) of Regulation S-K, PMI is providing the following information for the year ended December 31, 2020:

•The median of total compensation of all employees, excluding our CEO: $111,951;

•The annual total compensation of our CEO: $925,000; and

•The ratio of CEO total compensation to median employee total compensation: 8.26 to 1.

Our CEO pay ratio information is a reasonable good faith estimate calculated in a manner consistent with the SEC pay ratio rules and methods for disclosure. In order to determine the median employee from a compensation perspective, PMI examined cash compensation (salary, wages and cash bonuses) paid for the 2020 calendar year for all employees, excluding our CEO, employed as of December 31, 2020 (the “Determination Date”). On the Determination Date, Prosper’s employee population consisted of 353 individuals, all of whom were located in the United States. This population consisted of our full-time, part-time, and temporary employees. We did not include any contractors or workers employed through a third-party provider in our employee population.

To identify the “median employee,” we utilized the amount of base salary, wages and cash bonus our employees received, as reflected in our payroll records through the Determination Date and annualized such amounts for any individual hired during 2020. Once we identified our median employee, we combined all of the elements of such employee’s compensation for 2020 to determine the median employee total compensation in accordance with the requirements of Item 402(c)(2)(x) of Regulation S-K and compared such total compensation to the total compensation of PMI’s CEO, as reported in the Summary Compensation Table.

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Narrative Discussion of the Summary Compensation Table and Grants of Plan-Based Awards Table

Offer Letters and Arrangements

David Kimball. In November 2016, PMI entered into an offer letter with Mr. Kimball in connection with his appointment as its Chief Executive Officer. In addition to his initial base salary, Mr. Kimball's offer letter provided for (i) eligibility to receive an annual performance bonus in a target amount of 100% of his base salary, payable on a quarterly basis; (ii) reimbursement of certain relocation expenses; and (iii) eligibility to participate in the benefit programs generally available to employees of PMI. PMI also committed to grant Mr. Kimball an equity award of options exercisable into shares of PMI common stock representing up to 5% of PMI’s capitalization on a fully diluted basis, subject to the terms and conditions of the offer letter.

Mr. Kimball's November 2016 offer letter replaced the offer letter PMI entered into with Mr. Kimball in March 2016 in connection with his appointment as its Chief Financial Officer. In addition to the severance, reimbursement and benefits arrangements included in the November 2016 offer letter, Mr. Kimball's March 2016 offer letter included his initial base salary and equity grant as CFO and provided for a one-time sign-on bonus of $125,000, subject to certain repayment requirements in the event of Mr. Kimball’s termination from PMI within 12 months of his employment.

In November 2020, PMI and Mr. Kimball executed a severance and change in control agreement that replaces any prior agreements regarding severance set forth in Mr. Kimball’s offer letter. The terms of Mr. Kimball’s severance and change in control agreement are described under “Post-Employment Compensation” above.

Usama Ashraf. In February 2017, PMI entered into an offer letter with Mr. Ashraf in connection with his appointment as its Chief Financial Officer. In addition to his initial base salary and equity grant, Mr. Ashraf's offer letter provided for (i) a one-time sign-on bonus of $20,000, subject to certain repayment requirements in the event of Mr. Ashraf's termination from PMI within 12 months of his employment; (ii) eligibility to receive an annual performance bonus in a target amount of 50% of his base salary; (iii) reimbursement of certain relocation expenses; (iv) reimbursement of certain short-term housing expenses and (v) eligibility to participate in the benefit programs generally available to employees of PMI.

In addition to the terms of Mr. Ashraf's offer letter, in January 2018, the Compensation Committee approved a one-time retention bonus payment in an amount equal to 25% of his base salary. In August 2018, in connection with Mr. Ashraf's expanded scope of responsibilities in the role of Chief Financial Officer, the Compensation Committee increased his annual performance bonus target from 50% to 60% of his base salary. In March 2019, the Compensation Committee increased Mr. Ashraf's annual performance bonus target to 75% of his annual base salary. In March 2020, the Compensation Committee confirmed Mr. Ashraf's annual performance bonus target for 2020 would remain at 75% of his annual base salary. On February 24, 2021, Mr. Ashraf was appointed as President of PMI effective March 1, 2021. In connection with his appointment, Mr. Ashraf: (i) will be eligible to receive an annual performance bonus in a target amount of 85% of his base salary; and (ii) was granted option to purchase 2,000,000 shares of PMI's common stock at an exercise price equal to the fair market value of the common stock on the grant date. The option will vest over a four year period, subject to and in accordance with the terms of the stock option agreement.

In November 2020, PMI and Mr. Ashraf executed a severance and change in control agreement that replaces any prior agreements regarding severance set forth in Mr. Ashraf’s offer letter. The terms of Mr. Ashraf’s severance and change in control agreement are described under “Post-Employment Compensation” above.

Nasos Topakas. In April 2017, PMI entered into an offer letter with Mr. Topakas in connection with his appointment as its Chief Technology Officer. In addition to his initial base salary and equity grant, Mr. Topakas's offer letter provided for (i) eligibility to receive an annual performance bonus in a target amount of 75% of his base salary in his first year of employment and 50% of his base salary in subsequent years; and (ii) eligibility to participate in the benefit programs generally available to employees of PMI.

In addition to the terms of Mr. Topakas' amended offer letter, in January 2018, the Compensation Committee approved a one-time retention bonus payment in an amount equal to 25% of his base salary. In March 2019, the Compensation Committee increased Mr. Topakas’s annual performance bonus target to 75% of his annual base salary. In March 2020, the Compensation Committee confirmed Mr. Topakas’s annual performance bonus target for 2020 would remain at 75% of his annual base salary.

In November 2020, PMI and Mr. Topakas executed a severance and change in control agreement that replaces any prior agreements regarding severance set forth in Mr. Topakas’s offer letter. The terms of Mr. Topakas’s severance and change in control agreement are described under “Post-Employment Compensation” above.

Julie Hwang. In June 2018, PMI entered into an offer letter with Ms. Hwang in connection with her appointment as its General Counsel and Secretary. In addition to her initial base salary and equity grant, Ms. Hwang's offer letter provided for (i) a one-time retention bonus of $66,354, payable during the first quarter of March 2019; (ii) eligibility to receive an annual

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performance bonus in a target amount of 40% of her annual base salary; and (iii) eligibility to participate in the benefit programs generally available to employees of PMI.

In addition to the terms of Ms. Hwang's offer letter (including the one-time retention bonus set forth therein), in January 2018, the Compensation Committee approved a one-time retention bonus in an amount equal to 35% of her base salary. In March 2019, the Compensation Committee increased Ms. Hwang's annual performance bonus target to 65% of her annual base salary. In March 2020, the Compensation Committee confirmed Ms. Hwang’s annual performance bonus target for 2020 would remain at 65% of her annual base salary.

In November 2020, PMI and Ms. Hwang executed a severance and change in control agreement that replaces any prior agreements regarding severance set forth in Ms. Hwang’s offer letter. The terms of Ms. Hwang’s severance and change in control agreement are described under “Post-Employment Compensation” above.

Ashish Gupta. In April 2017, PMI entered into an offer letter with Mr. Gupta in connection with his appointment as Senior Director of Credit Strategy. In addition to his initial base salary and equity grant, Mr. Gupta's offer letter provided for (i) a one-time sign-on bonus of $35,000, subject to certain repayment requirements in the event of Mr. Gupta's termination from PMI within 12 months of his employment; (ii) eligibility to receive an annual performance bonus in a target amount of 40% of his base salary; (iii) reimbursement of certain relocation expenses; and (iv) eligibility to participate in the benefit programs generally available to employees of PMI. In March 2020, Mr. Gupta’s annual performance bonus target was increased to 50% of his annual base salary.

Equity Incentive Plans     

PMI grants equity awards primarily through its 2015 Equity Incentive Plan, which was approved by PMI's Board of Directors on April 7, 2015 and subsequently amended by an Amendment No. 1, Amendment No. 2, and Amendment No. 3, which were approved by PMI's Board of Directors on February 15, 2016, May 19, 2016, and January 23, 2018, respectively (as amended, the “2015 Plan”). PMI also previously granted equity awards through its Amended and Restated 2005 Stock Option Plan (the “2005 Plan”), which was approved as amended and restated by its stockholders on December 1, 2010, and expired in March 2015. The 2005 Plan and 2015 Plan are collectively referred to in this Annual Report as the “Equity Plans.”

Any awards granted under the 2005 Plan prior to its expiration remain in effect pursuant to their terms. Unless sooner terminated by PMI’s Board of Directors, the 2015 Plan will expire ten years from the date of its adoption. All stock options granted to NEOs are incentive stock options, to the extent permissible under the Internal Revenue Code, as amended. All equity awards to PMI’s employees and directors were granted at no less than the fair market value of its common stock on the date of each award. In the absence of a public trading market for PMI common stock, PMI’s Board of Directors, acting on its own or through the Compensation Committee, has determined the fair market value of its common stock in good faith based upon consideration of a number of relevant factors including the status of its development efforts, financial status and market conditions. See Item 15, “Notes to Consolidated Financial Statements.”

The 2005 Plan provided for grants in the form of non-qualified stock options and stock purchase rights, which were available for grant to PMI’s directors, consultants or employees, including officers, and incentive stock options, which were available for grant solely to its employees, including officers. The 2015 Plan provides for grants in the form of incentive stock options, non-qualified stock options, stock appreciation rights, restricted stock, restricted stock units, and unrestricted stock. Under the 2015 Plan, incentive stock options may be granted solely to PMI’s employees, including officers. Awards other than incentive stock options may be granted to its directors, consultants or employees, including officers. The Equity Plans are administered by PMI’s Board of Directors, which in turn has delegated authority to administer the plans to the Compensation Committee.

Shares of PMI’s common stock subject to options that have expired or otherwise terminate under the 2015 Plan or the 2005 Plan without having been exercised in full will become available for grant under the 2015 Plan. Shares of PMI’s common stock issued under the 2015 Plan may include previously unissued shares or reacquired shares bought on the market or otherwise.

As of December 31, 2020, an aggregate of 99,870,535 options to purchase our common stock were outstanding or authorized for issuance under the Equity Plans. Of these outstanding and authorized options, a total of 72,915,449 options and 4,423,136 restricted stock units were outstanding under the Equity Plans and 22,531,950 equity awards were available for grant under the 2015 Plan. No equity awards are available for grant under the 2005 Plan. As of December 31, 2020, an aggregate of 71,198,675 options granted under the 2015 Plan were forfeited. As of December 31, 2020, 52,630,099 options under the Equity Plans were vested and outstanding and 46,873,087 were exercised.

The NEOs identified herein have been granted equity awards upon employment with PMI, for merit increases, and for retention purposes.

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Outstanding Equity Awards at 2020 Fiscal Year End

The following table sets forth certain information regarding outstanding equity awards granted to PMI’s named executive officers (“NEOs”) that remained outstanding as of December 31, 2020:

	Grant Date		Vesting Commencement Date	Number of Securities Underlying Unexercised Options (#) Exercisable	Number of Securities Underlying Unexercised Options (#) Unexercisable	Option Exercise Price ($)	Option Expiration Date	Number of Shares or Units of Stock That Have Not Vested (#) 1
David Kimball	5/3/2016	12	3/18/2016	1,410,925	—	0.02	5/3/2026	—
	5/3/2016	3	3/18/2016	—	—	—	—	705,465
	6/17/2016	4	4/28/2016	2,115,703	—	0.02	6/17/2026	—
	3/17/2017	5	12/1/2016	21,156,579	—	0.02	3/17/2027	—
	3/20/2018	2	3/1/2018	1,743,013	792,279	0.02	3/20/2028	—
Usama Ashraf	3/17/2017	10	2/27/2017	3,255,690	141,552	0.02	3/17/2027	—
	11/7/2017	10	2/27/2017	385,976	16,782	0.02	11/7/2027	—
	3/20/2018	7	3/1/2018	—	—	—	—	1,784,793
	8/8/2018	10	7/1/2018	506,121	331,598	0.02	8/8/2028	—
	11/5/2019	10	11/5/2019	135,416	364,584	0.02	11/5/2029
Nasos Topakas	11/7/2017	10	4/17/2017	3,483,333	316,667	0.02	11/7/2027	—
	3/20/2018	7	3/1/2018	—	—	—	—	1,784,793
Julie Hwang	11/4/2015	10	8/31/2015	150,000	—	0.02	11/4/2025	—
	5/3/2016	11	4/28/2016	60,650	—	0.02	5/3/2026	—
	3/17/2017	10	1/1/2017	60,218	1,282	0.02	3/17/2027	—
	3/20/2018	10	3/1/2018	150,253	68,297	0.02	3/20/2028	—
	8/8/2018	10	6/1/2018	740,461	444,277	0.02	8/8/2028	—
	5/7/2019	10	3/1/2019	611,711	786,487	0.02	5/7/2029	—
	11/5/2019	10	11/5/2019	270,833	729,167	0.02	11/5/2029	—
Ashish Gupta	11/7/2017	8	5/30/2017	129,179	15,021	0.02	11/7/2027	—
	3/20/2018	8	3/1/2018	158,125	71,875	0.02	3/20/2028	—
	3/20/2018	8	3/1/2018	103,125	46,875	0.02	3/20/2028	—
	5/7/2019	8	3/1/2019	54,687	70,313	0.02	5/7/2029	—
	11/5/2019	8	11/5/2019	81,250	218,750	0.02	11/5/2029	—

1.Represents restricted stock units (“RSUs”), in each case that remained unvested as of December 31, 2020.

2.This option vests over four years, with 1/4 vesting on the first anniversary of the applicable vesting commencement date set forth in the table above (the “Vesting Commencement Date”) and 1/48 vesting each month thereafter for the following three years, provided that, any unvested options will vest in full immediately prior to the effective time of a change in control of PMI, a sale of all or substantially all of PMI's assets, or a liquidation, dissolution or winding up of PMI (each, a “Corporate Transaction”).

3.These RSUs initially vest, if at all, when PMI files for an initial public offering and the lock-up period expires or there is a Corporate Transaction (which, as defined in the RSU grant notice, does not include a liquidation, dissolution or winding up of PMI), whichever occurs first (each, a “Triggering Event”). The RSUs will immediately and fully vest in connection with the occurrence of such Triggering Event.

4.This option vests over three years, with 1/36 vesting on the one month anniversary of the applicable Vesting Commencement Date and 1/36 vesting each month thereafter for the following two years, provided that, any unvested options will vest in full immediately prior to the effective time of a Corporate Transaction.

5.This option vests over three years, with 1/2 vesting on the first anniversary of the applicable Vesting Commencement Date and 1/48 vesting each month thereafter for the following two years, provided that, any unvested options will vest in full immediately prior to the effective time of the Corporate Transaction.

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6.This option vests over four years, with 1/4 vesting on the first anniversary of the applicable Vesting Commencement Date and 1/48 vesting each month thereafter for the following three years, except that, in the event the NEO is terminated without cause within 12 months of a Corporate Transaction, any unvested options will vest in full immediately.

7.These RSUs initially vest, if at all, upon the occurrence of a Triggering Event. The number of RSUs that vest upon a Triggering Event will be equal to the number of RSUs that would have vested had the RSUs been subject to the four-year Time-Based Vesting Schedule (1/4 vesting on first-year anniversary of applicable Vesting Commencement Date and 1/48 vesting monthly thereafter). If the NEO provides continuous service through the Triggering Event, the remaining RSUs will vest pursuant to the Time-Based Vesting Schedule until the RSUs are fully vested.

8.This option vests over four years, with 1/4 vesting on the first anniversary of the applicable Vesting Commencement Date and 1/48 vesting each month thereafter for the following three years.

9.This option vests over three years, with 1/36 vesting on the one month anniversary of the applicable Vesting Commencement Date and 1/36 vesting each month thereafter for the following two years.

10.This option vests over four years, with 1/4 vesting on the first anniversary of the applicable Vesting Commencement Date and 1/48 vesting each month thereafter for the following three years, except that, in the event the NEO is terminated without cause, or if Optionee resigns for Good Reason, in each case within 12 months of a Corporate Transaction, any unvested options will vest in full immediately.

11.This option vests over three years, with 1/36 vesting on the one month anniversary of the applicable Vesting Commencement Date and 1/36 vesting each month thereafter for the following two years, except that, in the event the NEO is terminated without cause, or if Optionee resigns for Good Reason, in each case within 12 months of a Corporate Transaction, any unvested options will vest in full immediately.

12.This option vests over four years, with 1/4 vesting on the first anniversary of the applicable vesting commencement date set forth in the table above (the “Vesting Commencement Date”) and 1/48 vesting each month thereafter for the following three years, provided that, any unvested options will vest in full immediately prior to the effective time of a Corporate Transaction.

The following table sets forth information regarding equity awards held by PMI's named executive officers that were exercised, vested or settled during 2020 (dollar amounts in thousands):

	Option Awards		Stock Awards
	Number of Shares Acquired on Exercise (#)	Value Realized on Exercise ($)	Number of Shares Acquired on Vesting (#)	Value Realized on Vesting/Settlement ($)
David Kimball	—	—	—	—
Usama Ashraf	—	—	—	—
Nasos Topakas	—	—	—	—
Julie Hwang	—	—	—	—
Ashish Gupta	—	—	—	—

Potential Payments Upon Termination or a Change In Control of PMI

The following table provides the estimated value of the payments that PMI would provide to its named executive officers in connection with a change in control of PMI and/or a termination of employment. In determining amounts payable,

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we have assumed in all cases that the change in control or termination of employment, as applicable, occurred on December 31, 2020. With respect to a termination of employment, we have assumed in all cases that the termination was without cause.

Name	Cash Severance ($)		Number of Unvested Options (#)	Estimated Value of Unvested Options at December 31, 2020 ($)	Number of Unvested RSUs and Stock Awards (#)	Estimated Value of Unvested RSUs and Stock Awards at December 31, 2020 ($)	Total Estimated Value ($)
	(dollar amounts in thousands)
David Kimball
Involuntary Termination or Resignation for Good Reason	$	1,048	—	—	—	—	$	1,048
Change in Control	—		792,279	32	705,465	42	74
Involuntary Termination or Resignation for Good Reason following Change in Control	1,795		—	—	—	—	1,795
Usama Ashraf
Involuntary Termination or Resignation for Good Reason	754		—	—	—	—	754
Change in Control	—		—	—	1,784,793	107	107
Involuntary Termination or Resignation for Good Reason following Change in Control	1,367		854,516	34	—	—	1,401
Nasos Topakas
Involuntary Termination or Resignation for Good Reason	634		—	—	—	—	634
Change in Control	—		—	—	1,784,793	107	107
Involuntary Termination or Resignation for Good Reason following Change in Control	1,162		316,667	13	—	—	1,175
Julie Hwang
Involuntary Termination or Resignation for Good Reason	543		—	—	—	—	543
Change in Control	—		—	—	—	—	—
Involuntary Termination or Resignation for Good Reason following Change in Control	1,023		2,029,510	81	—	—	1,104
Ashish Gupta
Involuntary Termination or Resignation for Good Reason	—		—	—	—	—	—
Change in Control	—		—	—	—	—	—
Involuntary Termination or Resignation for Good Reason following Change in Control	—		—	—	—	—	—

Compensation Committee Interlocks and Insider Participation

During the fiscal year ended December 31, 2020, Claire A. Huang, Thomas R. Kearney (who was appointed to the Compensation Committee effective as of May 19, 2020), Patrick W. Grady (who resigned from PMI’s Board of Directors effective as of May 19, 2020), and Mason Haupt (who resigned from PMI’s Board of Directors effective as of April 20, 2020)

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served as members of the Compensation Committee. None of these directors is or has been an officer or employee of PMI at any time or had any relationship with PMI requiring disclosure by PMI under Item 404 of Regulation S-K. During the fiscal year ended December 31, 2020, none of PMI's executive officers served as a member of the Board of Directors or Compensation Committee (or other board committee serving an equivalent function) of any unrelated entity that had one or more of its executive officers serving on PMI’s Board of Directors or Compensation Committee (or other board committee serving an equivalent function).

Director Compensation

The following table shows compensation for the year ended December 31, 2020 to PMI’s directors who were not also named executive officers at the time they received compensation as directors (in thousands):

	Fees earned or paid in cash ($)		Equity awards ($)		Total
Patrick W. Grady (1)	$	—	$	—	$	—
Rajeev V. Date	$	75	$	—	$	75
Nigel W. Morris (1)	$	37.5	$	—	$	37.5
Mason Haupt (2)	$	—	$	—	$	—
Claire A. Huang (3)	$	75	$	—	$	75
Thomas R. Kearney (4)	$	48	$	20	$	68

1.Each of Messrs. Grady and Morris resigned as a director of PMI effective May 14, 2020.

2.Mr. Haupt resigned as a director of PMI effective April 20, 2020.

3.Ms. Huang held 250,000 unvested stock options at December 31, 2020.

4.Mr. Kearney was appointed as a director of PMI effective May 15, 2020.

From time to time, PMI reimburses certain of its non-employee directors for travel and other expenses incurred in connection with attending board of directors meetings.

Compensation Committee Report

The Compensation Committee of PMI has reviewed and discussed the Compensation Discussion and Analysis required by Item 402(b) of Regulation S-K with management and based on such review and discussions, the Compensation Committee recommended to PMI's Board of Directors that the Compensation Discussion and Analysis be included in this Annual Report on Form 10-K.

    COMPENSATION COMMITTEE

Claire A. Huang, Chairwoman

Thomas R. Kearney

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

Prosper Marketplace, Inc.

The following table sets forth information regarding the beneficial ownership of PMI’s Common Stock as of March 1, 2021, by:

•each of PMI’s directors;

•each of PMI’s named executive officers;

•each person, or group of affiliated persons, who is known by PMI to beneficially own more than 5% of PMI’s Common Stock; and

•all of PMI’s directors and executive officers as a group.

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Beneficial ownership is determined in accordance with the rules of the SEC. These rules generally attribute beneficial ownership of securities to persons who possess sole or shared voting power or investment power with respect to those securities. Except as otherwise indicated in the footnotes to the table below, all of the shares reflected in the table are shares of Common Stock and all persons listed below have sole voting and investment power with respect to the shares beneficially owned by them, subject to applicable community property laws. The information is not necessarily indicative of beneficial ownership for any other purpose.

Percentage ownership calculations are based on 269,891,000 shares of Common Stock outstanding as of March 1, 2021, assuming the conversion of all of PMI’s convertible preferred stock, but excluding any outstanding stock options or warrants. Each share of PMI preferred stock is convertible at any time at the discretion of the holder. Shares of PMI’s Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock convert into shares of PMI Common Stock at a ratio of 1 to 1. Shares of PMI’s Series A-1 Preferred Stock convert into shares of PMI Common Stock at a ratio of 1,000,000 to 1. Shares of PMI’s Series G Preferred Stock convert into shares of PMI common stock at a ratio of 1 to 1.36.

In computing the number of shares of Common Stock beneficially owned by a person or entity and the percentage ownership of that person or entity, PMI deemed outstanding all shares of Common Stock subject to options and warrants held by that person or entity that are currently exercisable or vesting within 60 days of March 1, 2021. PMI did not deem these shares outstanding for the purpose of computing the percentage ownership of any other person. Beneficial ownership representing less than 1.0% is denoted with an asterisk (*). Except as otherwise indicated in the footnotes to the table below, addresses of named beneficial owners and officers are in care of Prosper Marketplace, Inc., 221 Main Street, 3rd Floor, San Francisco, CA 94105.

	Number of Shares Owned1	Number of Shares Underlying Options, and Warrants Exercisable Currently or Within 60 Days2	Total Number of Shares Beneficially Owned3	Beneficial Ownership Percentage
Directors and Executive Officers
Rajeev V. Date4	26,115	905,349	931,464	*
Thomas R. Kearney	—	—	—	—
Claire A. Huang	—	833,333	833,333	*
David Kimball	—	26,690,313	26,690,313	9.00	%
Usama Ashraf	—	4,570,467	4,570,467	1.67	%
Nasos Topakas	—	3,800,000	3,800,000	1.39	%
Julie Hwang	—	2,420,562	2,420,562	*
Ashish Gupta	—	615,986	615,986	*
All directors and executive officers as a group5	26,115	39,836,010	39,862,125	12.87	%
5% Shareholders
Francisco Partners6	17,413,325	35,544,141	52,957,466	17.34	%
Newport Trust Company7	51,247,915	—	51,247,915	18.99	%
LPG Capital GP Limited8	50,776,886	—	50,776,886	18.81	%
Soros Fund Management LLC9	723,902	52,081,959	52,805,861	16.40	%
Accel Partners10	24,320,667	—	24,320,667	9.01	%
IDG Capital Partners11	24,320,667	—	24,320,667	9.01	%
JPF LLC12	—	41,833,904	41,833,904	13.42	%
New Residential Investment Corp.13	1	41,833,904	41,833,905	13.42	%
Third Point Ventures LLC14	—	41,833,904	41,833,904	13.42	%
* Less than 1%

1.Includes shares of Common Stock (including Common Stock issuable upon the conversion of preferred stock) owned directly or indirectly, but does not include shares subject to options and warrants.

2.Includes shares subject to options or warrants owned directly or indirectly that are currently exercisable or will become exercisable within 60 days of March 1, 2021.

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3.The amounts and percentages of Common Stock beneficially owned are reported on the basis of regulations of the Securities and Exchange Commission governing the determination of beneficial ownership of securities. Under the rules of the Commission, a person is deemed to be a “beneficial owner” of a security if that person has or shares “voting power,” which includes the power to vote or to direct the voting of such security, or “investment power,” which includes the power to dispose of or to direct the disposition of such security. A person is also deemed to be a beneficial owner of any securities for which that person has a right to acquire beneficial ownership within 60 days.

4.Consists of 905,349 shares of Common Stock issuable upon the exercise of stock options and 26,115 shares of Common Stock issuable upon the conversion of preferred stock held by Mr. Date or his affiliate.  

5.Consists of 39,836,010 shares of Common Stock issuable upon the exercise of stock options and 26,115 shares of Common Stock issuable upon the exercise and conversion of the preferred stock warrants.

6.Represents 17,413,325 shares of Common Stock issuable upon the conversion of preferred stock held by Francisco Partners through certain of its affiliates and 35,544,141 shares of Common Stock issuable upon the exercise and conversion of the preferred stock warrant held by Francisco Partners through certain of its affiliates. Francisco Partners is deemed to have voting and investment power over these shares. The address for Francisco Partners is One Letterman Drive, Building C – Suite 410, San Francisco, CA 94129

7.Represents 51,247,915 shares of Common Stock issuable upon the conversion of preferred stock held by Prosper Grantor Trust. Prosper Grantor Trust is a wholly-owned subsidiary of Prosper Marketplace, Inc. and as such, Prosper Marketplace Inc. holds sole voting power over such shares. Newport Trust Company, as trustee for Prosper Grantor Trust, is deemed to be an indirect beneficial owner of such shares. The address for Newport Trust Company is 45 South 7th Street, Suite 2208, Minneapolis, MN 55402.

8.Represents 50,776,886 shares of Common Stock issuable upon the conversion of preferred stock held by LPG Capital through certain of its affiliates. LPG Capital l is deemed to have voting and investment power over the shares. The address for LPG Capital is 199-203 Hennessy Road, Flat 1002, Hong Kong, China.

9.Consists of (i) 2 shares of Common Stock issuable upon the conversion of preferred stock and 51,838,421 shares of Common Stock issuable upon the exercise and conversion of the preferred stock warrants, in each case, held by QPL Holdings (PF) LP, a Delaware limited partnership (the “QPL Shares”); (ii) 243,538 shares of Common Stock issuable upon the exercise and conversion of the preferred stock warrants held by QPB Holdings Ltd., a Cayman Islands exempted company (the “QPB Shares”); and (iii) 723,900 shares of Common Stock issuable upon the conversion of preferred stock held by Quantum Strategic Partners Ltd., a Cayman Islands exempted company (the “Quantum Strategic Shares”). 

Soros Fund Management LLC (“SFM LLC”) serves as principal investment manager for QPL Holdings (PF) LP, QPB Holdings Ltd., and Quantum Strategic Partners Ltd. As such, SFM LLC has been granted investment discretion over the QPL Shares, the QPB Shares and the Quantum Strategic Shares. George Soros serves as Chairman of SFM LLC and has sole discretion to replace FPR Manager LLC, the Manager of SFM LLC. The business address of SFM LLC is 250 West 55th Street, 29th Floor, New York, NY 10019.

10.Represents 5,703,470 shares of Common Stock and 7,245,859 shares of Common Stock issuable upon the conversion of preferred stock held by Accel Partners through certain of its affiliates (collectively, the “Accel Shares”); 3,498,765 shares of Common Stock and 4,722,733 shares of Common Stock issuable upon the conversion of preferred stock held by IDG Capital Partners through certain of its affiliates (the “IDG Shares”); and 877,185 shares of Common Stock and 2,272,655 shares of Common Stock issuable upon the conversion of preferred stock held by Breyer Capital, LLC and James W. Breyer 2005 Trust dated 2/25/2005 (collectively, the “Breyer Shares”). Accel Partners is deemed to have voting and investment power over the Accel Shares. Accel Partners is an affiliate of IDG Capital Partners and may also therefore be deemed to share voting and investment power over the IDG Shares. Mr. Breyer is a partner of Accel Partners and therefore Accel Partners may also be deemed to share voting and investment power over the Breyer Shares. Accel Partners disclaims beneficial ownership of the IDG Shares and Breyer Shares except to the extent of its pecuniary interest therein. The address of Accel Partners is 428 University Avenue, Palo Alto, California 94301.

11.Represents 3,498,765 shares of Common Stock and 4,722,733 shares of Common Stock issuable upon the conversion of preferred stock held by IDG Capital Partners through certain of its affiliates (“IDG Shares”); 5,703,470 shares of common stock and 7,245,859 shares of common stock issuable upon the conversion of preferred held by Accel Partners through certain of its affiliates (collectively, the “Accel Shares”); and 877,185 shares of Common Stock and 2,272,655 shares of Common Stock issuable upon the conversion of preferred stock held by Breyer Capital, LLC and James W. Breyer 2005 Trust dated 2/25/2005 (collectively, the “Breyer Shares”). IDG Capital Partners is deemed to have voting and investment power over the IDG Shares. IDG Capital Partners is an affiliate of Accel Partners and may also therefore be deemed to share voting and investment power over the Accel Shares. Mr. Breyer is a partner of Accel

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Partners, which is an affiliate of IDG Capital Partners, and therefore IDG Capital Partners may also be deemed to share voting and investment power over the Breyer Shares. IDG Capital Partners disclaims beneficial ownership of the Accel Shares and Breyer Shares except to the extent of its pecuniary interest therein. The address for IDG Capital Partners is 99 Queen’s Road Central, Unit 1509, The Center, Hong Kong, China.

12.Represents 41,833,904 shares of common stock issuable upon the exercise and conversion of the preferred stock warrant held by JPF LLC. JPF LLC has shared voting power and shared investment power with its parent, Jefferies Funding LLC, Jefferies Funding LLC’s parent, Jefferies Group LLC, and Jefferies Group LLC’s parent, Jefferies Financial Group Inc. The address for JPF LLC is 520 Madison Avenue, New York, NY 10022.

13.Consists of (i) 1 share of Common Stock issuable upon the conversion of preferred stock, held directly by New Residential Investment Corp.; and (ii) 41,833,904 shares of common stock issuable upon the exercise and conversion of the preferred stock warrant held by NRZ PRO Warrant LLC (the “NRZ Shares”). NRZ Pro Warrant LLC is an indirect, wholly-owned subsidiary of New Residential Investment Corp. New Residential Investment Corp. is deemed to have voting and investment power over the NRZ Shares. The address for New Residential Investment Corp. is 1345 Avenue of the Americas, 45th Floor, New York, NY 10105.

14.Represents 41,833,904 shares of common stock issuable upon the exercise and conversion of the preferred stock warrant held by Third Point Ventures LLC. Third Point LLC, as investment manager of Third Point Ventures LLC, has voting power over such shares. The address for Third Point Ventures LLC is 55 Hudson Yards, New York, NY 10001.

Securities Authorized for Issuance under Equity Compensation Plans

The following table sets forth information, as of December 31, 2020, with respect to shares of PMI Common Stock that may be issued under PMI’s existing equity compensation plans.

	Number of shares of common stock to be issued upon exercise of outstanding options, warrants, RSUs and rights1	Weighted average exercise price of outstanding options, warrants and rights			Number of shares of common stock remaining available for future issuance under equity compensation plans
Equity compensation plans approved by stockholders:
Prosper Marketplace, Inc. 2005 Stock Plan, as amended and restated	1,977,100	$		0.02	—
Prosper Marketplace, Inc. 2015 Equity Incentive Plan, as amended	75,361,485	0.02			22,531,950
Equity compensation plans not approved by stockholders:
Outstanding common stock warrants	1,080,349	0.22			—
Total potential shares	78,418,934	$	0.02		22,531,950

1.Includes option and RSU issuances to employees, directors and certain consultants, advisors or vendors; however, it does not include warrants granted to outside individuals, consultants, advisors and vendors.

Prosper Funding LLC

PMI is the sole member of, and holds a 100% equity interest in, PFL. PFL does not have any equity compensation plans.

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ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

Prosper Marketplace, Inc.

Agreements with PFL

On January 22, 2013, PMI entered into an Administration Agreement with PFL (as amended to date, the “PMI Administration Agreement”), pursuant to which PMI agreed to provide certain administrative services relating to the marketplace. Under the PMI Administration Agreement, PFL is required to pay PMI (a) an amount equal to one-twelfth (1/12) of the specified annual Corporate Administration Fees equal to 50% of finance and legal personnel costs, (b) a fee for each Borrower Loan originated through the marketplace, (c) 90% of all Servicing Fees collected by or on behalf of Prosper Funding, and (d) all nonsufficient funds fees collected by or on behalf of PFL. As of the most recent amendment of the PMI Administration Agreement, PFL is required to pay PMI (a) an Corporate Administration Fees of $500 thousand per month, (b) a fee for each Borrower Loan originated through the marketplace, (c) 62.5% of all Servicing Fees collected by or on behalf of Prosper Funding, and (d) all nonsufficient funds fees collected by or on behalf of Prosper Funding.

Also on January 22, 2013, PFL and PMI entered into an Asset Transfer Agreement (the “Asset Transfer Agreement”) pursuant to which PMI, effective February 1, 2013 (i) transferred the marketplace and substantially all of PMI’s assets and rights related to the operation of the marketplace to PFL, and (ii) made a capital contribution to PFL in excess of $3 million. Under the Asset Transfer Agreement, PMI also transferred substantially all of its remaining assets to PFL, including (i) all outstanding Notes issued by PMI under the Indenture dated June 15, 2009 between PMI and Wells Fargo Bank, as trustee (the “Indenture”), (ii) all Borrower Loans corresponding to such Notes, (iii) all registration agreements related to such Notes and Borrower Loans, and (iv) all documents and information related to the foregoing. Certain hardware and agreements relevant to the development, maintenance and use of the marketplace, including in relation to the origination, funding and servicing of Borrower Loans, and the issuance, funding and payment of the Notes, were not transferred or assigned to PFL by PMI. In addition, PMI did not transfer to PFL (i) agreements with PMI’s directors, officers or employees and PMI’s financial, legal or other advisors or consultants, (ii) certain agreements with vendors to provide PMI with goods or services in the ordinary course of business (including software licensed pursuant to any “shrink wrap” or “click wrap” license), and (iii) certain cash and short-term investments.

In the Asset Transfer Agreement, PMI agreed, among other things, to:

i.fund any repurchase obligation with respect to the transferred Notes, and indemnify PFL for any other losses that arise out of any registration agreement related to the transferred Notes or Borrower Loans, including as a result of a breach by PMI of any of its representations or warranties made therein;

ii.fund any arbitration filing or administrative fees or arbitrator fees payable under any registration agreement related to the transferred Notes or Borrower Loans; and

iii.fund any indemnification obligations that arise under any registration agreement entered into by PMI prior to the date of the asset transfer.

Holders of the transferred Notes are third party beneficiaries under the Asset Transfer Agreement and the Administration Agreement.

Under Section 4.1 of the Indenture, PMI could transfer substantially all of its assets to any person without the consent of the holders of the existing Notes, provided that the transferee expressly assumed all of PMI’s obligations under the Indenture and the existing Notes. In that case, the transferee would succeed to and be substituted for PMI, and PMI would be discharged from all of its obligations and covenants, under the Indenture and the existing Notes. Accordingly, on January 22, 2013, PMI, PFL and Wells Fargo Bank, as trustee entered an Amended and Restated Indenture (the “Amended and Restated Indenture”), effective February 1, 2013, which (i) effected such assumption, substitution and discharge (the “Note Assumption”), and (ii) amended and restated the Indenture to reflect the Note Assumption and to make certain other amendments to the Indenture as permitted therein. Following the Note Assumption, PFL became the obligor with respect to the transferred Notes and the Amended and Restated Indenture, and PMI no longer has any obligations with respect thereto.

Agreements with Prosper Asset Holdings LLC

On November 22, 2013, PMI entered into an Administration Agreement with Prosper Asset Holdings LLC (“PAH”), a wholly owned subsidiary of PFL (the “PAH Administration Agreement”), pursuant to which PMI agreed to provide PAH certain administrative services related to PAH’s operations. Under the PAH Administration Agreement, PAH was required to pay PMI an annual fee in the amount of $150,000.

Also on November 22, 2013, PMI and PAH entered into a Loan Servicing Agreement, pursuant to which PMI agreed to service certain Borrower Loans acquired by PAH under a Loan Sale Agreement entered into on the same date between PAH

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and PFL. In exchange for servicing these Borrower Loans, PAH agreed to pay PMI the servicing fee identified in the loan listing for each loan purchased by PAH.

On November 28, 2018, the sole member and board of directors of PAH executed a written consent approving the termination of PAH's LLC Agreement and dissolution and winding up of PAH. In connection with PAH's dissolution, the sole member and board of directors of PAH further approved the termination of the PAH Administration Agreement, the Loan Servicing Agreement, and the Loan Sale Agreement. PAH was dissolved on November 29, 2018.

Agreements with Significant Shareholders

On February 27, 2017, PFL entered into a Loan Purchase Agreement (the “Purchase Agreement”) with PF LoanCo Funding LLC, a Cayman limited liability company (the “Beneficiary”), and Wilmington Savings Fund Society, FSB, not in its individual capacity but solely in its capacity as trustee of PF LoanCo Trust, a New York common law trust (the “Trust”). The Purchase Agreement sets forth the terms and conditions pursuant to which PFL will sell eligible consumer loans in an aggregate amount of up to $5.0 billion to the Purchaser for the benefit of the Beneficiary. As of December 31, 2019, an aggregate of $3.3 billion of loans were purchased under the Purchase Agreement, which does not include $0.3 billion of Whole Loan purchases by members of the Consortium prior to the signing of the Purchase Agreement. The Consortium Purchase Agreement ended in May 2019.

In connection with the Purchase Agreement, on February 27, 2017, PMI entered into a Warrant Agreement with PF WarrantCo Holdings, LP (“PF WarrantCo”), a Delaware limited partnership and an entity related to the Beneficiary, and, for certain limited purposes, New Residential Investment Corp. (the “Series F Warrant Agreement”). Pursuant to the Series F Warrant Agreement, PMI issued to PF WarrantCo three warrant certificates to purchase up to in aggregate 177,720,706 shares of PMI’s Series F Preferred Stock at an exercise price of $0.01 per share (the “Warrant Shares”).

During the term of the Consortium Purchase Agreement, PF WarrantCo was a beneficial owner of more than 5% of PMI’s Common Stock as a result of the Warrant Shares vesting. The Beneficiary is an affiliate under common control with PF WarrantCo.

For more information regarding these transactions, please see Note 16, Consortium Purchase Agreement, of Prosper's Notes to Consolidated Financial Statements.

Certain Relationships Among Directors and Officers

None.

Participation in the Marketplace

PMI’s executive officers, directors and certain affiliates, have opened investor accounts on the marketplace and have made deposits to and withdrawals from their accounts, and invested in portions of borrowers’ loan requests from time to time in the past via purchases of Notes, and may do so in the future. The Notes and Borrower Loans were obtained on terms and conditions that were not more favorable than those obtained by other investors.

Financing Arrangements with Significant Shareholders, Directors and Officers

For further information regarding stock ownership for executive officers, directors and security holders owning greater than 5% ownership of all PMI classes of voting securities please see Item 12, “Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters—Prosper Marketplace, Inc.”

Under the terms of the amended and restated voting agreement, dated April 7, 2015, certain investors in PMI’s Convertible Preferred Stock, have each agreed, subject to maintaining certain ownership levels, to exercise their voting rights so as to elect one designee of Francisco Partners III, L.P., one designee of SC Prosper Holdings LLC, one designee of QPL Holdings (PF) LP, one designee of the Series A-1 Convertible Preferred Stock holders, PMI’s Chief Executive Officer (“CEO”), one common director designated by the CEO, and two independent directors.

Under the terms of the amended and restated investor rights agreement, dated February 27, 2017, the holders of a majority of the registrable securities of PMI have the right to demand that PMI file a registration statement under the Securities Act, so long as the anticipated aggregate offering price, net of underwriting discounts and commissions, would exceed $20 million. These registration rights are subject to specified conditions and limitations. In addition, PMI is promptly required to give written notice to all holders of registrable securities prior to the filing of any registration statement under the Securities Act for purposes of a public offering of securities of PMI. The amended and restated investor rights agreement also provides that if PMI registers any of its shares for public sale, stockholders with registration rights will have the right to include their shares in the registration statement, subject to specified conditions and limitations. Further, in the amended and restated investor rights agreement, if PMI receives from any holders of registrable securities a written request that PMI effect a registration on Form

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S-3 (or any successor to Form S-3) or any similar short-form registration statement, PMI is required to use reasonable best efforts to file a Form S-3 registration statement and to effect such registration as would permit or facilitate the sale and distribution of all or such portion of such holder’s registrable securities as are specified in the request, so long as the anticipated aggregate offering price, net of underwriting discounts and commissions, would exceed $2.5 million.

Indemnification Agreements

PMI’s amended and restated certificate of incorporation provides that it will indemnify its directors and officers to the fullest extent permitted by Delaware law. In addition, PMI has entered into separate indemnification agreements with each of its directors and executive officers. For more information regarding these agreements, see Item 10, “Directors, Executive Officers and Corporate Governance—Prosper Marketplace, Inc.—Limitations on Officers’ and Directors’ Liability and Indemnification Agreements” for more information.

Policies and Processes for Transactions Involving Related Parties

PMI’s board of directors has not adopted a formal policy or procedure that must be followed prior to any transaction, arrangement or relationship with a related person, as defined by SEC regulations.

PMI has adopted a corporate Code of Ethics and Corporate Governance (the “Code”) that is enforced throughout all levels of management and deals with conflicts of interest, among other things. The Code requires PMI’s directors, officers and employees to avoid any conduct or activities that conflict, or appear to conflict, with Prosper’s interests, or that may make it difficult for the individual to perform his or her duties objectively. The Code also requires directors and executive officers to disclose any actual or potential conflict of interest to PMI’s Chief Compliance Officer, who will report such conflicts to PMI’s Audit Committee for review.

PMI’s directors and executive officers are required each year to respond to a questionnaire regarding their independence. The questionnaire also requires each director and executive officer to identify if they or an immediate family member have been indebted to, or have been a participant in any material transactions with, PMI or any of its subsidiaries. Additionally, PMI’s directors and executive officers are required to disclose on a quarterly basis whether they or an immediate family member had made any direct or indirect investments on Prosper’s platform.

The standards applied pursuant to the above-described procedures are to provide comfort that potential conflicts of interest or related party transactions are identified and receive appropriate oversight and review.

Director Independence

For information regarding director independence, see Item 10, “Directors, Executive Officers, and Corporate Governance—Prosper Marketplace, Inc.—Director Independence.”

ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES

Prosper Marketplace, Inc. and Prosper Funding LLC

Deloitte & Touche LLP (“Deloitte”) served as PMI and PFL’s independent registered public accounting firm for the fiscal year ended December 31, 2020 and is serving in such capacity for the current fiscal year. Deloitte was engaged in October 2014.

The aggregate fees billed by Deloitte for professional services to PMI and PFL were $2,132 thousand and $2,045 thousand in December 31, 2020 and 2019, respectively.

Audit Fees

The aggregate fees billed by Deloitte for professional services rendered for PMI and PFL for the audit of annual financial statements, the review of the quarterly financial statements, and services that are normally provided in connection with statutory and regulatory filings or engagements were $1,785 thousand and $1,666 thousand in 2020 and 2019, respectively. 

Audit Related Fees 

The aggregate fees billed by Deloitte for professional assurance and related services reasonably related to the performance of the audit of the PMI and PFL’s financial statements, but not included under Audit Fees were $275 thousand and $347 thousand in 2020 and 2019, respectively. These fees include the service organization control readiness assessment and service organization control assessment.  

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Tax Fees

The aggregate fees billed by Deloitte for 2020 and 2019 for professional services for tax compliance, tax advice and tax planning were $0 and zero in 2020 and 2019. 

All Other Fees

Deloitte billed $72 thousand and $32 thousand, in 2020 and 2019, respectively, related to fees not included in “Audit”, “Audit Related Fees” or “Tax Fees.”

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PART IV

ITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES

(a) Reports of Independent Registered Public Accounting Firms

(a1) Report of Independent Registered Public Accounting Firm for PMI

(a2) Report of Independent Registered Public Accounting Firm for Prosper Funding LLC

(b) Documents List

Financial Statements
Prosper Marketplace, Inc.
Consolidated Balance Sheets as of December 31, 2020 and 2019	4
Consolidated Statements of Operations for the years ended December 31, 2020, 2019 and 2018	6
Consolidated Statement of Other Comprehensive Loss for the years ended December 31, 2020, 2019 and 2018	7
Consolidated Statements of Convertible Preferred Stock and Stockholders’ Deficit for the years ended December 31, 2020, 2019 and 2018	8
Consolidated Statements of Cash Flows for the years ended December 31, 2020, 2019 and 2018	9
Notes to Consolidated Financial Statements	10
Prosper Funding LLC
Consolidated Balance Sheets as of December 31, 2020 and 2019	52
Consolidated Statements of Operations for the years ended December 31, 2020, 2019 and 2018	53
Consolidated Statements of Member’s Equity for the years ended December 31, 2020, 2019 and 2018	54
Consolidated Statements of Cash Flows for the years ended December 31, 2020, 2019 and 2018	55
Notes to Consolidated Financial Statements	56

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Stockholders and Board of Directors of Prosper Marketplace Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Prosper Marketplace Inc. and subsidiaries (the “Company”) as of December 31, 2020 and 2019, the related consolidated statements of operations, other comprehensive loss, convertible preferred stock and stockholders’ deficit, and cash flows, for each of the three years in the period ended December 31, 2020, and the related notes (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2020 and 2019, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2020, in conformity with accounting principles generally accepted in the United States of America.

Basis for Opinion

These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits, we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matters

The critical audit matters communicated below are matters arising from the current-period audit of the financial statements that were communicated or required to be communicated to the audit committee and that (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

Valuation of Borrower Loans, Loans Held for Sale, Certificates Issued by Securitization Trust, at Fair Value—Refer to Notes 2, 4 and 7 to the financial statements

Critical Audit Matter Description

The Company measures Borrower Loans, Loans Held for Sale, and Certificates Issued by Securitization Trust at fair value which are classified as Level 3 instruments. As of December 31, 2020, Borrower Loans were $378.3 million, Loans Held for Sale were $274.6 million, and Certificates Issued by Securitization Trust were $22.9 million. The Company estimates the fair value using discounted cash flow valuation methodologies incorporating significant unobservable inputs and valuation assumptions that are reflective of management’s own estimates of assumptions that market participants would use in pricing the instruments and requires significant management judgment or estimate. The main assumptions used to value the Borrower Loans, Loans Held for Sale, and Certificates Issued by Securitization Trust include default rates and prepayment rates derived from historical performance and discount rates applied to each credit grade of the loans.

Auditing the methodology and unobservable inputs, specifically, the unobservable inputs related to the discount rate, default rate and prepayment rate, used by management to estimate the fair value of Borrower Loans, Loans Held for Sale, and Certificates Issued by Securitization Trust required a high degree of auditor judgment and subjectivity and an increased extent of effort, including the need to involve our fair value specialists.

F-1

How the Critical Audit Matter Was Addressed in the Audit

Our audit procedures related to the valuation of Borrower Loans, Loans Held for Sale, and Certificates Issued by Securitization Trust at fair value including unobservable inputs used by management to estimate the fair value included the following key procedures:

•With the assistance of our fair value specialists, we evaluated the Company’s valuation methodologies, assumptions, underlying data and fair value results.

•With the assistance of our fair value specialists, we developed independent estimates of fair value and compared our estimates to the Company’s estimates.

Valuation of Servicing Assets—Refer to Notes 2, 5 and 7 to the financial statements

Critical Audit Matter Description

The Company measures Servicing Assets at fair value which are classified as Level 3 instruments. As of December 31, 2020, Servicing Assets were $9.2 million. The Company estimates the fair value using a discounted cash flow valuation methodology incorporating significant unobservable inputs and valuation assumptions that are reflective of management’s own estimates of assumptions that market participants would use in pricing the instruments and requires significant management judgment or estimation. Significant unobservable inputs used in the valuation methodology include the market servicing rate, discount rate, default rate and prepayment rate.

Auditing the significant unobservable inputs used by management to estimate the fair value of Servicing Assets required a high degree of auditor judgment and subjectivity and an increased extend of effort, including the need to involve our fair value specialist.

How the Critical Audit Matter Was Addressed in the Audit

Our audit procedures related to the valuation of Servicing Assets at fair value including unobservable inputs used by management to estimate the fair value included the following key procedures:

•With the assistance of our fair value specialists, we evaluated the Company’s valuation methodology, assumptions, underlying data and fair value results.

•With the assistance of our fair value specialists, we developed an independent estimate of fair value and compared our estimate to the Company’s estimate.

•We evaluated the reasonableness of the market rate of servicing assumption used in developing the fair value estimate of the Servicing Assets.

Valuation of Convertible Preferred Stock Warrant Liability—Refer to Notes 2 and 12 to the financial statements

Critical Audit Matter Description

Convertible Preferred Stock Warrants are recorded at fair value and subject to remeasurement to fair value at each balance sheet date. As of December 31, 2020, Convertible Preferred Stock Warrant Liability was $112.3 million. To estimate the fair value of the Convertible Preferred Stock Warrants, the Company determines the business enterprise value of the Company using a variety of valuation methods, including recent transactions in the Company’s stock, discounted cash flow models and market based methods, as deemed appropriate under the circumstances applicable at the valuation date. Once the business enterprise value has been estimated, an option pricing model is used to allocate the value to the various classes of equity, including preferred stock. The concluded per share value for the Convertible Preferred Stock Warrants is then determined using a Black-Scholes option pricing model.

Auditing the valuation methods used by management to estimate the fair value of the Convertible Preferred Stock Warrants, including recent transactions to repurchase the Company’s Convertible Preferred Stock, required a high degree of auditor judgment and subjectivity and an increased extent of effort, including the need to involve our fair value specialists.

How the Critical Audit Matter Was Addressed in the Audit

Our audit procedures related to the valuation of the Convertible Preferred Stock Warrant Liability included the following key procedures, among others:

•With the assistance of our fair value specialists, we evaluated the Convertible Preferred Stock Warrant valuation methodology, assumptions, and fair value results.

F-2

•With the assistance of our fair value specialists, we evaluated the valuation methods, including consideration of recent repurchase transactions, and whether management’s assumptions were reasonable.

/s/ DELOITTE & TOUCHE LLP

San Francisco, CA

March 12, 2021

We have served as the Company’s auditor since 2014.

F-3

Prosper Marketplace, Inc.

Consolidated Balance Sheets

(in thousands, except share and per share amounts)

	December 31,
	2020		2019
Assets:
Cash and Cash Equivalents	$	50,145	$	64,635
Restricted Cash (1)	163,723		155,773
Accounts Receivable (1)	605		1,695
Loans Held for Sale, at Fair Value (1)	274,621		142,026
Borrower Loans, at Fair Value (1)	378,263		634,019
Property and Equipment, Net	28,446		31,296
Prepaid and Other Assets (1)	5,196		5,694
Servicing Assets	9,242		12,602
Goodwill	36,368		36,368
Intangible Assets, Net	500		720
Total Assets	$	947,109	$	1,084,828
Liabilities, Convertible Preferred Stock and Stockholders'    Deficit:
Accounts Payable and Accrued Liabilities	$	17,876	$	19,937
Payable to Investors	124,094		101,092
Notes, at Fair Value	208,379		244,171
Notes Issued by Securitization Trust (1)	156,782		347,662
Certificates Issued by Securitization Trust, at Fair Value (1)	22,917		52,168
Warehouse Lines (1)	242,479		131,583
Other Liabilities	25,057		21,726
Convertible Preferred Stock Warrant Liability	112,319		149,996
Total Liabilities	$	909,903	$	1,068,335
Commitments and Contingencies (see Note 17)
Convertible Preferred Stock – $0.01 par value; 444,760,848 shares authorized as of December 31, 2020 and December 31, 2019; 209,613,570 shares issued and outstanding as of December 31, 2020 and December 31, 2019. Aggregate liquidation preference of $370,456 as of December 31, 2020 and 2019.	$	322,748	$	322,748
Less: Convertible Preferred Stock Held by Consolidated VIE (Note 12), 51,247,915 and zero shares issued and outstanding as of December 31, 2020 and December 31, 2019, respectively	(2,381)		—
Stockholders' Deficit:
Common Stock – $0.01 par value; 625,000,000 shares authorized; 70,075,307 shares issued and 69,139,372 shares outstanding as of December 31, 2020; 69,387,836 shares issued and 68,451,901 shares outstanding as of December 31, 2019	215		208
Additional Paid-In Capital	155,952		151,416
Less: Treasury Stock	(23,417)		(23,417)
Accumulated Deficit	(415,911)		(434,462)
Total Stockholders' Deficit	$	(283,161)	$	(306,255)
Total Liabilities, Convertible Preferred Stock and Stockholders' Deficit	$	947,109	$	1,084,828
(1) Includes amounts in consolidated variable interest entities (VIEs) presented separately in the table below.

The accompanying notes are an integral part of these consolidated financial statements.

F-4

The following table presents the assets and liabilities of consolidated variable interest entities (VIEs), which are included in the Consolidated Balance Sheets above. The assets in the table below may only be used to settle obligations of consolidated VIEs and are in excess of those obligations. Additionally, the assets and liabilities in the table below include third-party assets and liabilities of consolidated VIEs only and exclude intercompany balances that eliminate in consolidation. See Note 6 - Securitizations and Note 10 - Debt, to Notes to Consolidated Financial Statements for additional information.

	December 31,
	2020		2019
Assets of consolidated VIEs, included in total assets above:
Restricted Cash	$	25,203	$	39,118
Accounts Receivable	—		73
Loans Held for Sale, at Fair Value	274,621		142,026
Borrower Loans, Held at Fair Value	168,593		388,882
Prepaid and Other Assets	2,043		2,928
Total assets of consolidated variable interest entities	$	470,460	$	573,027
Liabilities of consolidated VIEs, included in total liabilities above:
Notes Issued by Securitization Trust	$	156,782	$	347,662
Certificates Issued by Securitization Trust, at Fair Value	22,917		52,168
Warehouse Lines	242,479		131,583
Total liabilities of consolidated variable interest entities	$	422,178	$	531,413

The accompanying notes are an integral part of these consolidated financial statements.

F-5

Prosper Marketplace, Inc.

Consolidated Statements of Operations

(in thousands, except share and per share amounts)

	Years Ended December 31,
	2020		2019		2018
Revenues:
Operating Revenues:
Transaction Fees, Net	$	67,335	$	119,282	$	123,373
Servicing Fees, Net	18,517		23,406		29,025
Gain on Sale of Borrower Loans	4,816		10,946		13,147
Fair Value of Warrants Vested on Sale of Borrower Loans	—		(17,553)		(72,316)
Other Revenues	2,711		5,953		4,697
Total Operating Revenues	93,379		142,034		97,926
Interest Income (Expense):
Interest Income on Borrower Loans and Loans Held for Sale	104,150		100,786		57,716
Interest Expense on Financial Instruments	(60,127)		(63,736)		(45,886)
Total Interest Income (Expense), Net	44,023		37,050		11,830
Change in Fair Value of Financial Instruments, Net	(34,166)		(25,514)		(5,395)
Total Net Revenue	103,236		153,570		104,361
Expenses:
Origination and Servicing	29,897		34,915		35,116
Sales and Marketing	29,259		73,824		77,997
General and Administrative	63,384		71,588		72,371
Impairment Expenses	445		—		—
Restructuring Charges, Net	—		34		1,762
Change in Fair Value of Convertible Preferred Stock Warrants	(37,677)		(11,235)		(45,003)
Other (Income) Expense, Net	(639)		(1,945)		1,891
Total Expenses	84,669		167,181		144,134
Net Income (Loss) Before Income Taxes	18,567		(13,611)		(39,773)
Income Tax Expense	(16)		(100)		(172)
Net Income (Loss)	$	18,551	$	(13,711)	$	(39,945)
Plus: Return on Share Purchase	2,381		1,066		—
Less: Net Income Allocated to Participating Securities	(15,172)		—		—
Net Income (Loss) Attributable to Common Stockholders	$	5,760	$	(12,645)	$	(39,945)
Net Income (Loss) Per Share – Basic	$	0.08	$	(0.18)	$	(0.57)
Net Income (Loss) Per Share – Diluted	$	0.02	$	(0.18)	$	(0.57)
Weighted-Average Shares – Basic	68,592,557		70,511,605		70,384,501
Weighted-Average Shares – Diluted	306,673,586		70,511,605		70,384,501

The accompanying notes are an integral part of these consolidated financial statements.

F-6

Prosper Marketplace, Inc.

Consolidated Statements of Other Comprehensive Income (Loss)

(in thousands)

	Years Ended December 31,
	2020		2019		2018
Net Income (Loss)	$	18,551	$	(13,711)	$	(39,945)
Other Comprehensive Income, Before Tax:
Change in Net Unrealized (Loss) Gain on Available for Sale Investments, at Fair Value	—		13		60
Other Comprehensive Income, Before Tax	—		13		60
Income Tax Effect	—		—		—
Other Comprehensive Income, Net of Tax	—		13		60
Comprehensive Income (Loss), Net of Tax	$	18,551	$	(13,698)	$	(39,885)

The accompanying notes are an integral part of these consolidated financial statements.

F-7

Prosper Marketplace, Inc.

Consolidated Statements of Convertible Preferred Stock and Stockholders’ Deficit

(in thousands, except share amounts)

	Convertible Preferred Stock			Convertible Preferred Stock Held by Consolidated VIE			Common Stock			Treasury Stock			Additional Paid-In Capital		Accumulated Other Comprehensive Income (Loss)		Accumulated Deficit		Total
	Shares	Amount		Shares	Amount		Shares	Amount		Shares	Amount
Balance at January 1, 2018	214,637,925	$	323,793	—	$	—	75,468,234	$	228	(5,177,235)	$	(23,417)	$	136,653	$	(73)	$	(380,806)	$	(267,415)
Exercise of vested stock options	—	—		—	—		176,011	1		—	—		27		—		—		28
Restricted stock vested	—	—		—	—		—	—		—	—		13		—		—		13
Exercise of warrants	—	—		—	—		8,200	—		—	—		—		—		—		—
Stock-based compensation expense	—	—		—	—		—	—		—	—		8,793		—		—		8,793
Change in net unrealized loss on Available for Sale Investments, at Fair Value	—	—		—	—		—	—		—	—		—		60		—		60
Net Loss	—	—		—	—		—	—		—	—		—		—		(39,945)		(39,945)
Balance at December 31, 2018	214,637,925	323,793		—	—		75,652,445	229		(5,177,235)	(23,417)		145,486		(13)		(420,751)		(298,466)
Repurchase of Common Stock	—	—		—	—		(2,196,665)	(22)		—	—		22		—		—		—
Repurchase of Convertible Preferred Stock	(5,024,355)	(1,045)		—	—		—	—		—	—		1,045		—		—		1,045
Exercise of vested stock options	—	—		—	—		173,356	1		—	—		24		—		—		25
Stock-based compensation expense	—	—		—	—		—	—		—	—		4,839		—		—		4,839
Change in net unrealized loss on Available for Sale Investments, at Fair Value	—	—		—	—		—	—		—	—		—		13		—		13
Net Loss	—	—		—	—		—	—		—	—		—		—		(13,711)		(13,711)
Balance at December 31, 2019	209,613,570	$	322,748	—	$	—	73,629,136	$	208	(5,177,235)	$	(23,417)	$	151,416	$	—	$	(434,462)	$	(306,255)
Exercise of vested stock options	—	—		—	—		687,471	7		—	—		8		—		—		15
Stock-based compensation expense	—	—		—	—		—	—		—	—		2,147		—		—		2,147
Purchase of Convertible Preferred Stock by consolidated VIE Prosper Grantor Trust (Note 12)	—	—		(51,247,915)	(2,381)		—	—		—	—		2,381		—		—		2,381
Net Income	—	—		—	—		—	—		—	—		—		—		18,551		18,551
Balance at December 31, 2020	209,613,570	$	322,748	(51,247,915)	$	(2,381)	74,316,607	$	215	(5,177,235)	$	(23,417)	$	155,952	$	—	$	(415,911)	$	(283,161)

The accompanying notes are an integral part of these consolidated financial statements.

F-8

Prosper Marketplace, Inc.

Consolidated Statements of Cash Flows

(in thousands)

	Years Ended December 31,
	2020		2019		2018
Cash Flows from Operating Activities:
Net Income (Loss)	$	18,551	$	(13,711)	$	(39,945)
Adjustments to Reconcile Net Income (Loss) to Net Cash Used in Operating Activities:
Change in Fair Value of Financial Instruments, Net	34,160		27,306		5,307
Depreciation and Amortization	8,349		7,676		9,968
Amortization of Operating Lease Right-of-Use Asset	3,487		3,494		—
Impairment of Operating Lease Right-of-Use Asset	445		—		—
Gain on Sale of Borrower Loans	(5,830)		(11,924)		(13,171)
Change in Fair Value of Servicing Rights	9,189		12,476		13,148
Stock-based Compensation Expense	1,913		4,529		8,401
Restructuring Liability	—		—		1,576
Fair Value of Warrants Vested on Sale of Borrower Loans	—		17,552		72,317
Change in Fair Value of Convertible Preferred Stock Warrants	(37,677)		(11,235)		(45,004)
Other, Net	1,675		1,118		(1,281)
Changes in Operating Assets and Liabilities:
Purchase of Loans Held for Sale at Fair Value	(1,338,082)		(2,320,560)		(2,365,431)
Proceeds from Sales and Principal Payments of Loans Held for Sale at Fair Value	1,254,474		2,241,569		2,178,498
Accounts Receivable	1,090		3,424		(4,435)
Prepaid and Other Assets	498		1,350		4,581
Accounts Payable and Accrued Liabilities	(2,187)		(106)		7,566
Payable to Investors	23,002		(26,446)		(4,894)
Other Liabilities	(5,391)		(4,590)		(3,683)
Net Cash Used in Operating Activities	(32,334)		(68,078)		(176,482)
Cash Flows from Investing Activities:
Purchase of Borrower Loans Held at Fair Value	(133,644)		(170,328)		(177,101)
Proceeds from Sales and Principal Payments of Borrower Loans Held at Fair Value	279,658		254,845		175,117
Purchases of Property and Equipment	(8,359)		(10,312)		(5,889)
Purchases of Available for Sale Investments, at Fair Value	—		(1,488)		(23,266)
Maturities of Available for Sale Securities	—		23,763		54,750
Net Cash Provided by Investing Activities	137,655		96,480		23,611
Cash Flows from Financing Activities:
Proceeds from Issuance of Notes Held at Fair Value	133,228		171,138		176,830
Payments of Notes Held at Fair Value	(149,409)		(167,419)		(175,760)
Principal Payments on Notes Issued by Securitization Trust	(192,771)		(134,250)		—
Principal Payments on Certificates Issued by Securitization Trust	(22,136)		(13,770)		—
Proceeds from Securitization Issuance	—		8,962		—
Proceeds from Warehouse Lines	126,149		186,010		161,797
Principal payments on Warehouse Lines	(15,300)		(57,899)		—
Principal payments on financing lease	(84)		—		—
Proceeds from Paycheck Protection Program Loan	8,447		—		—
Payment for Debt Issuance Costs	—		(7,850)		(1,428)
Proceeds from Exercise of Stock Options	15		25		28
Net Cash (Used in) Provided by Financing Activities	(111,861)		(15,053)		161,467
Net (Decrease) Increase in Cash, Cash Equivalents and Restricted Cash	(6,540)		13,349		8,596
Cash, Cash Equivalents and Restricted Cash at Beginning of the Year	220,408		207,059		198,463
Cash, Cash Equivalents and Restricted Cash at End of the Year	$	213,868	$	220,408	$	207,059
Supplemental Disclosure of Cash Flow Information:
Cash Paid for Interest	$	57,697	$	60,642	$	45,320
Non-Cash Investing Activity - Accrual for Property and Equipment, Net	$	833	$	707	$	630
Right-of-use assets obtained in exchange for new financing lease obligation	$	239	$	—	$	—
Non-Cash Investing Activity - Consolidation of Borrower Loans, at Fair Value	$	—	$	(391,383)	$	—
Non-Cash Financing Activity- Issuance of Securitization Notes and Certificates	$	—	$	554,892	$	—
Non-Cash Financing Activity- Derecognition of Warehouse Line Debt	$	—	$	(158,857)	$	—
Reconciliation to Amounts on Consolidated Balance Sheets
Cash and Cash Equivalents	$	50,145	$	64,635	$	57,945
Restricted Cash	163,723		155,773		149,114
Total Cash, Cash Equivalents and Restricted Cash	$	213,868	$	220,408	$	207,059

The accompanying notes are an integral part of these consolidated financial statements.

F-9

PROSPER MARKETPLACE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1. ORGANIZATION AND BUSINESS

Prosper Marketplace, Inc. was incorporated in the state of Delaware on March 22, 2005. Except as the context requires otherwise, as used in these notes to consolidated financial statements of Prosper Marketplace, Inc., “Prosper”, “PMI”, and the "Company" refer to Prosper Marketplace, Inc. and its wholly-owned subsidiaries on a consolidated basis.

PMI developed a peer-to-peer online credit marketplace (the “marketplace”), and in February 2013, transferred ownership of the marketplace to Prosper Funding LLC (“PFL”), its wholly-owned subsidiary. All of the borrower payment dependent notes (“Notes”) issued and sold through the marketplace today are issued and sold by PFL. PFL also operates the marketplace and facilitates the origination of unsecured, consumer loans by WebBank (“Borrower Loans”), an FDIC-insured, Utah-chartered industrial bank, through the marketplace. Pursuant to a Loan Account Program Agreement between PMI and WebBank, PMI manages the operation of the marketplace as agent of WebBank in connection with the submission of loan applications by potential borrowers. PMI also manages the origination of related loans by WebBank and the funding of such Borrower Loans by WebBank. On February 1, 2013, PFL entered into an Administration Agreement with PMI in its capacity as licensee, corporate administrator, loan marketplace administrator and loan and Note servicer, pursuant to which PMI provides certain back office support, loan platform administration and loan servicing to PFL.

The marketplace is designed to allow investors to invest in Borrower Loans in an open, transparent marketplace, with the aim of allowing both investors and borrowers to benefit financially as well as socially. Prosper believes marketplace lending represents a model of consumer lending where individuals and institutions can earn the interest spread of a traditional consumer lender but must also assume the credit risk of a traditional consumer lender.

A borrower who wishes to obtain a Borrower Loan through the marketplace must post a loan listing on the marketplace. Listings are allocated to one of two investor funding channels: (i) the “Note Channel,” which allows investors to commit to purchase Notes from PFL, the payments of which are dependent on PFL’s receipt of payments made on the corresponding Borrower Loan; and (ii) the “Whole Loan Channel,” which allows investors to commit to purchase 100% of a Borrower Loan directly from Prosper.

As of December 31, 2020, the marketplace is open to investors in 30 states and the District of Columbia. Additionally, as of December 31, 2020, the marketplace is open to borrowers in 48 states and the District of Columbia. Currently our marketplace does not operate internationally.

NOTE 2. SUMMARY OF SIGNIFICANT ACCOUNT POLICIES

Basis of Presentation

The accompanying consolidated financial statements include the accounts of PMI and its wholly owned subsidiaries including PFL, Prosper Healthcare Lending LLC (“PHL”), BillGuard, Inc. (“BillGuard”), and its consolidated VIEs including Prosper Warehouse I Trust (“PWIT”), Prosper Warehouse II Trust (“PWIIT”), Prosper Marketplace Issuance Trust, Series 2019-1 (“PMIT 2019-1”), Prosper Marketplace Issuance Trust, Series 2019-2 (“PMIT 2019-2”), Prosper Marketplace Issuance Trust, Series 2019-4 (“PMIT 2019-4”) and Prosper Grantor Trust (“PGT”). All intercompany balances and transactions between PMI and its subsidiaries have been eliminated in consolidation. PMI and PFL’s financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”).

Use of Estimates

The preparation of the consolidated financial statements in conformity with U.S. GAAP requires management to make certain estimates, judgments and assumptions that affect the reported amounts of assets and liabilities and the related disclosures, including contingent liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. These estimates, judgments and assumptions include but are not limited to the following: valuation of Loans Held for Sale, Borrower Loans and associated Notes, Certificates Issued by Securitization Trust, valuation of servicing rights and loan trailing fee liability, valuation allowance on deferred tax assets, stock-based compensation expense, Intangible Assets, Goodwill, Convertible Preferred Stock Warrant Liability, Repurchase Obligations and contingent liabilities. These judgments, estimates and assumptions are inherently subjective in nature and actual results may differ from these estimates and assumptions.

F-10

Consolidation of Variable Interest Entities

A variable interest entity (VIE) is a legal entity that has either a total equity investment that is insufficient to finance its activities without additional subordinated financial support or whose equity investors lack the characteristics of a controlling financial interest. Prosper’s variable interest arises from contractual, ownership or other monetary interests in the entity, which change with fluctuations in the fair value of the entity’s net assets. A VIE is consolidated by its primary beneficiary, which is the party that has both the power to direct the activities that most significantly impact the VIE’s economic performance, and the obligation to absorb losses or the right to receive benefits of the VIE that could potentially be significant to the VIE. Prosper consolidates a VIE when it is deemed to be the primary beneficiary. Prosper assesses whether or not it is the primary beneficiary of a VIE on an ongoing basis.

Transfers of Financial Assets

Prosper accounts for transfers of financial assets as sales when it has surrendered control over the transferred assets. Control is generally considered to have been surrendered when the transferred assets have been legally isolated from Prosper, the transferee has the right to pledge or exchange the assets without any significant constraints, and Prosper has not entered into a repurchase agreement, does not hold unconditional call options and has not written put options on the transferred assets. In assessing whether control has been surrendered, Prosper considers whether the transferee would be a consolidated affiliate and the impact of all arrangements or agreements made contemporaneously with, or in contemplation of the transfer, even if they were not entered into at the time of transfer. Prosper measures gain or loss on sale of financial assets as the net proceeds received on the sale less the carrying amount of the loans sold. The net proceeds of the sale include the fair value of any assets obtained or liabilities incurred as part of the transaction, including, but not limited to Servicing Assets, retained securities, and recourse obligations.

Fair Value Measurement

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Financial instruments measured at fair value consist principally of Borrower Loans, Loans Held for Sale, Servicing Assets, Loan Trailing Fee Liabilities, Notes, Certificates Issued by Securitization Trust and Convertible Preferred Stock Warrant Liability. The estimated fair values of other financial instruments, including Cash and Cash Equivalents, Restricted Cash, Accounts Receivable, Accounts Payable, Accrued Liabilities and Payable to Investors approximate their carrying values because of their short-term nature. The estimated fair values of Paycheck Protection Program loan (Note 9 and 10), Notes Issued by Securitization Trust and Warehouse Lines do not approximate their carrying values due primarily to differences in the stated and market rates associated with these instruments.

The fair value hierarchy includes a three-level classification, which is based on whether the inputs to the valuation methodology used for measurement are observable:

Level 1 — Quoted market prices in active markets for identical assets or liabilities.

Level 2 — Inputs other than quoted prices included in Level 1 that are observable for the asset or liability either directly or indirectly.

Level 3 — Unobservable inputs.

When developing fair value measurements, Prosper maximizes the use of observable inputs and minimizes the use of unobservable inputs. However, for certain instruments Prosper must utilize unobservable inputs in determining fair value due to the lack of observable inputs in the market, which requires greater judgment in measuring fair value. In instances where there is limited or no observable market data, fair value measurements for assets and liabilities are determined using assumptions that management believes a market participant would use in pricing the asset or liability.

As observable market prices are not available for the Borrower Loans, Loans Held for Sale, Notes, Certificates Issued by Securitization Trust and Servicing Assets, or for similar assets and liabilities, Prosper believes the Borrower Loans, Loans Held for Sale, Notes, Certificates Issued by Securitization Trust and Servicing Assets are considered level 3 financial instruments. Prosper primarily uses a discounted cash flow model to estimate their fair value, and key assumptions used in valuation include default rates and prepayment rates derived from historical performance and discount rates based on estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics.

The obligation to pay principal and interest on any series of Notes is equal to the loan payments, if any, that are received on the corresponding Borrower Loan, net of our servicing fee which is 1.0% of the outstanding balance. The fair value election for Notes and Borrower Loans allows both the assets and the related liabilities to receive similar accounting treatment for expected losses which is consistent with the subsequent cash flows to investors that are dependent upon borrower payments. As such, the fair value of a series of Notes is approximately equal to the fair value of the corresponding Borrower Loan, adjusted for the 1.0% servicing fee and the timing of loan purchase, Note issuance and borrower payments. As a result, the

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valuation of the Notes uses the same methodology and assumptions as the Borrower Loans, except that the Notes incorporate the 1.0% servicing fee and any differences in timing in payments. The effective interest rate associated with a group of Notes is less than the interest rate earned on the corresponding Borrower Loan due to the 1.0% servicing fee.

Refer to Note 7 for additional fair value disclosures.

Cash and Cash Equivalents

Cash includes various unrestricted deposits with investment-grade rated financial institutions. Cash equivalents consist of highly liquid marketable securities with original maturities of three months or less at the time of purchase and consist primarily of money market funds, commercial paper, US treasury securities and US agency securities. Cash equivalents are recorded at cost, which approximates fair value.

At times, our cash balances may exceed federally insured amounts and potentially subject the Company to a concentration of credit risk. The Company believes that no significant concentration of credit risk exists with respect to these balances based on its assessment of the creditworthiness of these financial institutions.

Restricted Cash

Restricted cash consists primarily of cash deposits, money market funds and short term certificate of deposit accounts held as collateral as required for long term leases, loan funding and servicing activities, and cash that investors or Prosper have on the marketplace that has not yet been invested in Borrower Loans or disbursed to the investor.

Borrower Loans, Loans Held for Sale, Notes and Certificates Issued by Securitization Trust

Borrower Loans are funded either through the Note Channel or through the Whole Loan Channel. Through the Note Channel, Prosper purchases Borrower Loans from WebBank then issues Notes to investors and holds the Borrower Loans until maturity. The obligation to repay a series of Notes issued through the Note Channel is dependent upon the repayment of the associated Borrower Loans. Borrower Loans funded and Notes issued through the Note Channel are carried on Prosper’s Consolidated Balance Sheets as assets and liabilities, respectively. 

In 2019, Prosper began refinancing the purchase of Borrower Loans through the Whole Loan Channel through securitization transactions, which issued senior notes, risk retention interests, and residual certificates. Associated securitization trusts are deemed consolidated VIEs, and as a result the Borrower Loans held in the securitization trusts are included in “Borrower Loans, at Fair Value”, senior notes sold to third party investors in “Notes Issued by Securitization Trust”, and the risk retention interest and residual certificates held by third party investors in “Certificates Issued by Securitization Trust, at Fair Value” in the Consolidated Balance Sheets. Refer to Note 6 - Securitization for additional disclosures.

Prosper uses Warehouse Lines to purchase Loans Held for Sale that may be subsequently contributed to securitization transactions or sold to investors. Loans Held for Sale are included in “Loans Held for Sale, at Fair Value” in the Consolidated Balance Sheets. See Note 10 - Debt for more details on Warehouse Lines.

Borrower Loans and Loans Held for Sale are purchased from WebBank. Prosper places Borrower Loans and Loans Held for Sale on non-accrual status when they are 120 days past due. When a loan is placed on non-accrual status, Prosper stops accruing interest and reverses all accrued but unpaid interest as of such date. Additionally, Prosper charges-off Borrower Loans and Loans Held for Sale when they are 120 days past due. The fair value of loans 120 or more days past due generally consists of the expected recovery from debt sales in subsequent periods.

Prosper has elected the fair value option for Borrower Loans, Loans Held for Sale, Notes, and Certificates Issued by Securitization Trust. Changes in fair value of Borrower Loans funded through the Note Channel are largely offset by the changes in fair value of Notes due to the borrower payment-dependent design of the Notes. Changes in fair value of Borrower Loans held in consolidated securitization trusts are partially offset by changes in fair value of the Certificates Issued by Securitization Trust. Changes in fair value of Loans Held for Sale are recorded through Proper's earnings and Prosper collects interest on Loans Held for Sale. Changes in fair value of Borrower Loans, Loans Held for Sale, Notes, and Certificates Issued by Securitization Trust are included in “Change in Fair Value of Financial Instruments, Net” on the Consolidated Statements of Operations.

Prosper primarily uses a discounted cash flow model to estimate the fair value of Borrower Loans, Loans Held for Sale, Notes, and Certificates Issued by Securitization Trust. The key assumptions used in valuation include default rates and prepayment rates derived from historical performance and discount rates based on estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics.

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Servicing Assets

Prosper records Servicing Assets at their estimated fair values for servicing rights retained when Prosper sells Borrower Loans to unrelated third-party buyers. The change in fair value of Servicing Assets is recognized in Servicing Fees, Net. The gain or loss on a loan sale is recorded in Gain on Sale of Borrower Loans while the fair value of the servicing rights, which is based on the degree to which the contractual loan servicing fee is above or below an estimated market servicing rate is recorded in Servicing Assets on the Consolidated Balance Sheets.

Prosper uses a discounted cash flow model to estimate the fair value of the loan Servicing Assets which considers the contractual projected servicing fee revenue that Prosper earns on the Borrower Loans, the estimated market servicing rates to service such loans, the prepayment rates, the default rates and the current principal balances of the Borrower Loans.

Property and Equipment

Property and Equipment consists of computer equipment, office furniture and equipment, leasehold improvements, software purchased or developed for internal use and web site development costs. Property and Equipment is stated at cost, less accumulated depreciation and amortization, and is computed using the straight-line method based upon estimated useful lives of the assets. Estimated useful lives of the assets are as follows:

Furniture and fixtures			7 years
Office equipment			5 years
Computers and equipment			3 years
Leasehold improvements	5	-	8 years
Software and website development costs	1	-	5 years

The costs to develop software for the website and other internal uses are capitalized when management has authorized and committed project funding, when preliminary development efforts are successfully completed, and when it is probable that the project will be completed and the software will be used as intended. Capitalized software and website development costs primarily include software licenses acquired, fees paid to outside consultants and salaries and payroll-related costs for employees directly involved in the development efforts.

Costs incurred prior to meeting these criteria, together with costs incurred for training and maintenance, are expensed. Costs incurred for upgrades and enhancements that are considered to be probable to result in additional functionality are capitalized. Capitalized costs are included in Property and Equipment and amortized to expense using the straight-line method over their expected lives. Software and website development assets are evaluated for impairment whenever events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. Recoverability of software and website development assets to be held and used is measured by a comparison of the carrying amount of the asset group to the future net undiscounted cash flows expected to be generated by the asset group. If such software and website development assets are considered to be impaired, the impairment to be recognized is the excess of the carrying amount over the fair value of the software and website development asset group.

Leases

Management determines if an arrangement is a lease at inception. Operating lease right-of-use (“ROU”) assets and operating lease liabilities are included on the Consolidated Balance Sheets in Property and Equipment, Net and in Other Liabilities, respectively. For certain leases with original terms of twelve months or less, PMI recognizes the lease expense as incurred and does not recognize ROU assets and lease liabilities.

If a contract contains a lease, management evaluates whether it should be classified as an operating or finance lease. Operating lease ROU assets and operating lease liabilities are recognized based on the present value of the future minimum lease payments over the lease term at the commencement date. As most of PMI's leases do not provide an implicit rate, management uses an incremental borrowing rate based on the information available at commencement date in determining the present value of future payments. The operating lease ROU asset also includes any lease payments made and excludes lease incentives and initial direct costs incurred. Lease expense for minimum lease payments is recognized on a straight-line basis over the lease term. The operating lease ROU assets are evaluated for impairment utilizing the same impairment model used for Property and Equipment.

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Goodwill and Intangibles

Goodwill associated with business combinations is computed by recognizing the portion of the purchase price that is not tied to individually identifiable and separately recognizable assets. Goodwill is not amortized but is tested for impairment annually or whenever indications of impairment exist. Annual impairment testing occurs on October 1. Impairment exists whenever the carrying value of Goodwill exceeds its implied fair value. Adverse changes in impairment indicators such as loss of key personnel, increased regulatory oversight or unplanned changes in operations could result in impairment. PMI did not recognize any Goodwill impairments during the years ended December 31, 2020, 2019 and 2018.

Costs of internally developing any intangibles is expensed as incurred. Intangible Assets identified through the acquisitions of American Healthcare Lending and BillGuard include customer relationships, technology and a brand name. The customer relationship Intangible Assets are amortized on an accelerated basis over three to ten year periods. The technology and brand name Intangible Assets are amortized on a straight line basis over three to five years and one year, respectively.  

Payable to Investors

Payable to Investors primarily represents the obligation to investors related to cash held in an account for the benefit of investors and payments-in-process received from borrowers.

Warehouse Lines and Notes Issued by Securitization Trust

Warehouse Lines and Notes Issued by Securitization Trust are carried at amortized cost. Prosper defers specific incremental costs directly related to entering into the Warehouse Lines and issuing Notes Issued by Securitization Trust and subsequently amortizes them into interest expense over the life of the arrangements.

Convertible Preferred Stock Warrant Liability

Prosper has entered into varying arrangements with investors to issue preferred stock warrants in exchange for their participation as a purchaser of our notes. In all cases, these warrants are free standing financial instruments due to their status as legally detached and separately exercisable warrants without conditions requiring Prosper to repurchase those warrants or the underlying preferred shares. These freestanding warrants are accounted for in accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 480, Distinguishing Liabilities from Equity (“ASC 480”). Under ASC 480, vested freestanding warrants to purchase the Company’s convertible redeemable preferred stock are classified as a liability on the Consolidated Balance Sheets and carried at fair value because the warrants may conditionally obligate the Company to transfer assets at some point in the future. The Company records the warrants at fair value on issuance. The warrants are subject to remeasurement to fair value at each balance sheet date, and any change in their fair value is recognized as “Change in Fair Value of Convertible Preferred Stock Warrants” in the Consolidated Statements of Operations. The Company will continue to adjust the liability for changes in fair value until the earlier of the exercise or expiration of the warrants, the completion of a deemed liquidation event or the conversion of convertible redeemable preferred stock into Common Stock.

Loan Trailing Fee Liability

On July 1, 2016, Prosper signed a series of agreements with WebBank which, among other things, includes an additional program fee (the “Loan Trailing Fee”) paid to WebBank in connection with the performance of each loan sold to Prosper. These agreements became effective as of August 1, 2016. The Loan Trailing Fee is dependent on the amount and timing of principal and interest payments made by borrowers of the underlying loans, irrespective of whether the loans are sold by Prosper, and gives WebBank an ongoing financial interest in the performance of the loans it originates. This fee is paid by Prosper to WebBank over the term of the respective loans and is a function of the principal and interest payments made by borrowers of such loans. In the event that principal and interest payments are not made with respect to any loan, Prosper is not required to make the related Loan Trailing Fee payment. The obligation to pay the Loan Trailing Fee for any loan sold to Prosper is recorded at fair value at the time of the origination of such loan within Other Liabilities and recorded as a reduction of “Transaction Fees, net”. Any changes in the fair value of this liability are recorded in “Servicing Fees, Net” on the consolidated statements of operations. The fair value of the Loan Trailing Fee represents the present value of the expected monthly Loan Trailing Fee payments, which takes into consideration certain assumptions related to expected prepayment rates and defaults rates.

Revenue Recognition

Revenue primarily results from transaction and Servicing Fees and net interest income earned. Fees include Transaction Fees for our services performed on behalf of WebBank to originate a loan. PMI also has other smaller sources of revenue reported as Other Revenues, including referral fees, and securitization fees.

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Transaction Fees

Prosper has a customer contract with WebBank to facilitate the origination of all Borrower Loans through Prosper’s marketplace. In exchange for these services, Prosper earns a transaction fee from WebBank that is recognized when performance is complete and upon the successful origination of a Borrower Loan. The transaction fee Prosper earns is determined by the term and credit grade of the Borrower Loan that is facilitated on Prosper’s marketplace, and ranges from 1.0% to 5.0% of the original principal amount of each Borrower Loan that WebBank originates.  Prosper records the transaction fee net of any fees paid to WebBank because Prosper does not receive an identifiable benefit from WebBank other than the borrower loan that has been recognized at fair value.  

Servicing Fees

Investors who purchase Borrower Loans from Prosper typically pay Prosper a servicing fee which is generally set at 1.075% per annum of the outstanding principal balance of the borrower loan prior to applying the current payment. The servicing fee compensates Prosper for the costs incurred in servicing the borrower loan, including managing payments from borrowers, managing payments to investors and maintaining investors’ account portfolios. Prosper records Servicing Fees from investors as a component of operating revenue when received.

Gain on Sale of Borrower Loans

Prosper recognizes gains or losses on the sale of Borrower Loans when it sells Borrower Loans to third parties. Prosper measures gain or loss on sale of Borrower Loans as the net proceeds received on a sale less the carrying amount of the Borrower Loans sold. The net proceeds of the sale represent the fair value of any assets obtained or liabilities incurred as part of the transaction, including, but not limited to Servicing Assets, retained securities, and repurchase obligations.

Interest Income on Borrower Loans and Loans Held for Sale and Interest Expense on Financial Instruments

Prosper recognizes interest income on Borrower Loans and Loans Held for Sale using the accrual method based on the stated interest rate to the extent we believe it to be collectible. We record interest expense on the corresponding Notes, at Fair Value, Notes Issued by Securitization Trust, Certificates Issued by Securitization Trust, and Warehouse Lines based on the contractual interest rates.

Other Revenues

Other Revenues consist primarily of securitization fees and credit referral fees. Credit referral fees are where partner companies pay us an agreed upon amount for successful referrals of customers from our marketplace. The transaction price is a fixed amount per referral and is recognized by the Company upon a successful referral. Securitization fees represent fees Prosper earns to facilitate securitizations for purchasers of Borrower Loans and is recognized as “Other Revenues” when the securitization is completed. In some instances Prosper may also provide a guarantee, which requires a determination of the fair value of the guarantee and an allocation of the remaining transaction price to the securitization performance obligation.

As of December 31, 2020, Prosper had no contract assets, contract liabilities or deferred contract costs. As of December 31, 2020, Prosper had no unsatisfied performance obligations related to Transaction Fees or Other Revenues.

Advertising Costs

Advertising costs are expensed when incurred and are included in “Sales and Marketing” expense in the accompanying Consolidated Statements of Operations. Prosper incurred advertising costs of $6.8 million, $32.8 million and $48.0 million for the years ended December 31, 2020, 2019 and 2018, respectively.

Stock-Based Compensation

Management determines the fair value of the Company's stock options issued to employees on the date of grant using the Black-Scholes option pricing model, which is impacted by the fair value of Common Stock as well as by changes in assumptions that include, but are not limited to, the expected Common Stock price volatility over the term of the option awards, the expected term of the awards, risk-free interest rates and the expected dividend yield.

PMI recognizes compensation expense for stock-based awards on a straight-line basis over the period during which an employee is required to provide services in exchange for the award (the vesting period of the award). Stock-based compensation expense is recognized only for those awards expected to vest. PMI estimates future forfeitures at the date of grant and revises the estimates, if necessary, in subsequent periods if actual forfeitures differ from estimates.

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Stock-based awards issued to non-employees are marked-to-market up until the point that the awards measurement period has been achieved. Compensation expense for stock options issued to non-employees is calculated using the Black-Scholes option pricing model and is recorded over the vesting period of the award.

Income Taxes

The asset and liability method is used to account for income taxes. Under this method, deferred income tax assets and liabilities are based on the differences between the financial statement carrying values and tax bases of assets and liabilities that will result in taxable or deductible amounts in the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amount expected to be realized.

Prosper’s policy is to include interest and penalties related to gross unrecognized tax benefits within its provision for income taxes. U.S. Federal, Israel, California and other state income tax returns are filed. Prosper is not currently undergoing any income tax examinations. Due to the cumulative the net operating loss, generally all tax years remain open.

Prosper recognizes benefits from uncertain tax positions only if management believes that it is more likely than not that the tax position will be sustained on examination by the taxing authorities based on the technical merits of the position. The tax benefits in the financial statements from such positions are then measured based on the largest benefit that has a greater than 50% likelihood of being realized upon settlement.

Other (Income) Expense, Net

Other (Income) Expense, Net includes interest income from Available for Sale Investments, sublease income, SEC settlement costs and contract termination costs that are expected to be non-recurring and not part of restructuring activities.

Restructuring Charges

Restructuring Charges consist of severance costs and contract termination-related costs and impairment charges associated with the severance actions. A liability for severance costs is typically recognized when the plan of termination has been communicated to the affected employees and is measured at its fair value at the communication date. Contract termination costs consist primarily of costs that will continue to be incurred under operating leases for their remaining terms without economic benefit to the Company. A liability for contract termination costs is recognized at the date the Company ceases using the rights conveyed by the lease contract and is recorded at fair value, which is determined based on the remaining contractual lease rentals reduced by estimated sublease rentals.

Comprehensive Income

Marketable debt securities are generally considered available-for-sale and are carried at fair value, based on quoted market prices or other readily available market information. Gains and losses are recognized when realized using the specific identification method and included in “Other (Income) Expense, Net” in the Consolidated Statements of Operations. Unrealized gains and losses, net of taxes, are included in Accumulated Other Comprehensive Income, which is reflected as a separate component of Stockholders’ Deficit in Prosper's Consolidated Balance Sheets. If management has determined that an other-than-temporary decline in fair value has occurred, the amount of the decline that is related to an identified loss is recognized in earnings. Prosper monitors its investment portfolio for potential impairment on a quarterly basis.

Recent Accounting Pronouncements

Accounting Standards Adopted In The Current Year

In June 2016, the Financial Accounting Standards Board (“FASB”) amended guidance related to impairment of financial instruments as part of Accounting Standards Update (“ASU”) No. 2016-13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments”, which is effective for interim and annual periods beginning after December 15, 2019. Prosper adopted the standard in the first quarter of 2020. For loans accounted for at amortized cost, the guidance replaces the incurred loss impairment methodology with an expected credit loss model for which a company recognizes an allowance based on the estimate of expected credit loss. Because Prosper accounts for Borrower Loans at fair value through net income there was no impact on Prosper loan portfolios upon adoption. For certain available for sale investments, the guidance requires recognition of expected credit losses through recording an allowance for credit losses. The recognition of this allowance is limited to the difference between the security’s amortized cost basis and fair value. The amendments to the available for sale debt securities impairment model did not have an impact on the Company's consolidated financial statements.

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In January 2017, the FASB issued ASU No. 2017-04, “Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment.” Prior to ASU No. 2017-04, the goodwill impairment test was a two-step assessment, if indicators of impairment existed. The standard eliminates Step 2 from the goodwill impairment test, which requires a hypothetical purchase price allocation. Instead, entities will record a goodwill impairment charge based on the excess of a reporting unit's carrying amount over its fair value. The standard is effective for interim and annual periods beginning after December 15, 2019 and early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. Prosper adopted the guidance on a prospective basis in the first quarter of 2020, and there was no impact on the Company's consolidated financial statements.

In August 2018, the FASB issued ASU No. 2018-13, “Fair Value Measurement (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement.” Entities are no longer required to disclose the amount of and reasons for transfers between Level 1 and Level 2 of the fair value hierarchy, but public companies will be required to disclose the range and weighted average used to develop significant unobservable inputs for Level 3 fair value measurements. ASU No. 2018-13 is effective for all entities for fiscal years beginning after December 15, 2019 and for interim periods within those fiscal years, but entities are permitted to early adopt either the entire standard or only the provisions that eliminate or modify the requirements. Prosper adopted the guidance in the first quarter of 2020. The guidance only affects disclosures in the notes to the consolidated financial statements and it had no effect on Prosper’s balance sheet or statement of operations.

In August 2018, the FASB issued ASU No. 2018-15, “Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract.” This ASU aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software. This ASU is effective for fiscal years beginning after December 15, 2019, including interim periods within that fiscal year and early adoption is permitted. The Company adopted the new guidance in the first quarter of 2020, and will prospectively capitalize all eligible costs related to cloud computing arrangements starting January 1, 2020. There was, however, no impact on the Company’s consolidated financial statements.

Accounting Standards Issued, to be Adopted by the Company in Future Periods

In December 2019, the FASB issued ASU No. 2019-12, “Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes.” This ASU simplifies the accounting for income taxes by removing certain exceptions related to the incremental approach for intraperiod tax allocation, the requirement to recognize or derecognize deferred tax liabilities related to equity method investments that are also foreign subsidiaries and the methodology for calculating income taxes in an interim period. The guidance also clarifies and simplifies other aspects of the accounting for income taxes, including a modification in the guidance for franchise taxes that are partially based on income and recognizing deferred taxes for a subsequent step-up in the tax basis of goodwill. This ASU is effective for annual periods beginning after December 15, 2020, including interim periods within those annual periods. Early adoption is permitted, including adoption in an interim period. The Company is currently evaluating the impact this new standard will have on the Company’s consolidated financial statements.

In March 2020, the FASB issued ASU No. 2020-04, “Reference Rate Reform (Topic 848),” which provides optional expedients and exceptions for applying GAAP on contract modifications and hedge accounting, in order to ease the financial reporting burdens of the expected market transition from the London Interbank Offered Rate (“LIBOR”) and other interbank offered rates to alternative referenced rates, such as the Secured Overnight Financing Rate. This ASU can be adopted after its issuance date through December 31, 2022. The Company is currently evaluating the impact reference rate reform will have on its contracts that reference LIBOR in order to determine whether to adopt this guidance. See Note 10 - Debt for more details.

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NOTE 3. PROPERTY AND EQUIPMENT, NET

Property and Equipment, Net consists of the following at the dates presented (in thousands):

	December 31,
	2020		2019
Operating lease right-of-use assets	$	15,767	$	16,213
Computer equipment	13,841		13,420
Internal-use software and website development costs	33,176		28,904
Office equipment and furniture	2,872		2,999
Leasehold improvements	7,167		7,158
Assets not yet placed in service	5,035		2,445
Property and equipment	77,858		71,139
Less: Accumulated depreciation and amortization	(49,412)		(39,843)
Total Property and Equipment, Net	$	28,446	$	31,296

Depreciation and amortization expense for Property and Equipment for the years ended December 31, 2020, 2019 and 2018 was $8.1 million, $7.4 million and $9.6 million, respectively. These expenses are included in "General and Administrative" expenses on the Consolidated Statements of Operations. Prosper capitalized internal-use software and website development costs in the amount of $8.3 million, $9.3 million and $5.7 million for the years ended December 31, 2020, 2019 and 2018, respectively. We recognized impairment of $0.4 million on our operating lease right-of-use assets related to vacant sublease space and the expected timing of finding new subtenants. Impairment was not material for years ended December 31, 2019 and 2018. Additionally, disclosures around the operating lease right-of-use assets are included in Note 17.

NOTE 4. BORROWER LOANS, LOANS HELD FOR SALE AND NOTES, AT FAIR VALUE

The fair value of the Borrower Loans originated and Notes issued through the Note Channel is estimated using discounted cash flow methodologies based upon a set of valuation assumptions. The primary assumptions used to value such Borrower Loans and Notes include default rates, prepayment rates and recoveries derived from historical performance, market conditions and discount rates applied to each credit grade based on the perceived credit risk of each credit grade. The obligation to pay principal and interest on any series of notes is equal to the payments, if any, received on the corresponding borrower loan, net of the servicing fee. As such, the fair value of the Notes is approximately equal to the fair value of the Borrower Loans originated through the Note Channel, adjusted for the servicing fee and the timing of borrower payments subsequently

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disbursed to the note holders. The effective interest rate associated with any series of notes will be less than the interest rate earned on the corresponding borrower loan due to the servicing fee.

In 2019, Prosper began refinancing the purchase of Borrower Loans through the Whole Loan Channel through securitization transactions. Associated securitization trusts are deemed consolidated VIEs, and as a result the Borrower Loans held in the securitization trusts are included in “Borrower Loans, at Fair Value” in the Consolidated Balance Sheets. See Note 6 - Securitization for additional information. At December 31, 2020, $168.6 million in Borrower Loans at fair value are held in the consolidated securitization trusts.

The fair value of Borrower Loans is estimated using discounted cash flow methodologies based upon a set of valuation assumptions. The primary assumptions used to value such borrower loans include default and prepayment rates derived from historical performance and discount rates based on the rates of return that investors would require when investing in financial instruments with similar characteristics.

In 2018, Prosper Warehouse I Trust (“PWIT”), a consolidated VIE, began purchasing Loans Held for Sale from the Company through a warehouse arrangement with a national banking association. Similarly, Prosper Warehouse II Trust (“PWIIT”) began purchasing such loans in 2019 (collectively “Warehouse Loans”). See Note 10 - Debt for more details. Prosper utilizes Warehouse Lines to finance Loans Held for Sale that may be subsequently contributed to securitization transactions or sold to investors. The fair value of the Loans Held for Sale is estimated using the same methodology as the one utilized for Borrower Loans valuation.

As of December 31, 2020 and 2019, Borrower Loans, Loans Held for Sale and Notes were as follows (in thousands):

	Borrower Loans				Loans Held for Sale				Notes
	2020		2019		2020		2019		2020		2019
Aggregate principal balance outstanding	$	393,642	$	647,209	$	279,113	$	143,261	$	217,110	$	250,281
Fair value adjustments	(15,379)		(13,190)		(4,492)		(1,235)		(8,731)		(6,110)
Fair value	$	378,263	$	634,019	$	274,621	$	142,026	$	208,379	$	244,171

Borrower Loans

At December 31, 2020, outstanding Borrower Loans had original maturities of either 36 months or 60 months, had monthly payments with fixed interest rates ranging from 5.31% to 31.82% and had various original maturity dates through December 2025. At December 31, 2019, outstanding Borrower Loans had original terms between 36 months and 60 months, had monthly payments with fixed interest rates ranging from 5.31% to 31.92% and had various original maturity dates through December 2024. Since COVID-19 relief was first offered in March 2020 and through December 31, 2020, approximately 12% of the total outstanding balances of all loans originated on our platform on a cumulative basis have enrolled in at least one of these COVID-19 relief programs. Approximately 5% of the total outstanding balances of all loans originated on our platform are actively enrolled in at least one relief program as of December 31, 2020.

As of December 31, 2020, the Borrower Loans that were 90 days or more delinquent had an aggregate principal amount of $2.8 million and a fair value of $0.3 million. As of December 31, 2019, the Borrower Loans that were 90 days or more delinquent had an aggregate principal amount of $6.5 million and a fair value of $1.9 million. We place loans on non-accrual status when they are over 120 days past due. As of December 31, 2020 and 2019, Borrower Loans in non-accrual status had a fair value of $0.4 million and $0.7 million, respectively.

Loans Held for Sale

At December 31, 2020, outstanding Loans Held for Sale had original maturities between 36 months and 60 months, had monthly payments with fixed interest rates ranging from 5.31% to 31.82% and had various original maturity dates through December 2025. Interest income earned on Loans Held for Sale by the Company during 2020 was $27.6 million.

As of December 31, 2020, Loans Held for Sale that were 90 days or more delinquent, had an aggregate principal amount of $0.8 million and a fair value of $0.1 million. PMI places loans on non-accrual status when they are over 120 days past due. As of December 31, 2020, Loans Held for Sale in non-accrual status had a fair value of $0.1 million.

At December 31, 2019, outstanding Loans Held for Sale had original maturities between 36 months and 60 months had monthly payments with fixed interest rates ranging from 5.31% to 31.82% and had various original maturity dates through December 2024. Interest income earned on Loans Held for Sale by the Company during 2019 was $19.0 million.

As of December 31, 2019, Loans Held for Sale that were 90 days or more delinquent, had an aggregate principal amount of $0.7 million and a fair value of $0.2 million. PMI places loans on non-accrual status when they are 120 days past due. As of December 31, 2019, Loans Held for Sale in non-accrual status had a fair value of $0.1 million.

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NOTE 5. SERVICING ASSETS

Prosper accounts for Servicing Assets at their estimated fair values with changes in fair values recorded in Servicing Fees. The initial asset or liability is recognized when Prosper sells Borrower Loans to unrelated third-party buyers through the Whole Loan Channel and the servicing rights are retained. The Servicing Assets are measured at fair value throughout the servicing period. The total gains and losses recognized on the sale of such Borrower Loans for the year ended December 31, 2020 were a gain of $4.8 million recognized in Gain on Sale of Borrower Loans on the Consolidated Statement of Operations. The total gains and losses recognized on the sale of such Borrower Loans for the year ended December 31, 2019 were a gain of $10.9 million recognized in Gain on Sale of Borrower Loans and a loss of $17.6 million recognized in Fair Value of Warrants Vested on Sale of Borrower Loans on the Consolidated Statement of Operations. The total gains and losses recognized on the sale of such Borrower Loans for the year ended December 31, 2018 were a gain of $13.1 million recognized in Gain on Sale of Borrower Loans and a loss of $72.3 million recognized in Fair Value of Warrants Vested on Sale of Borrower Loans on the Consolidated Statement of Operations.

As of December 31, 2020, Borrower Loans that were sold, but for which Prosper retained servicing rights, had a total outstanding principal balance of $2.4 billion, original terms of either 36 months or 60 months, monthly payments with fixed interest rates ranging from 5.31% to 31.82%, and various original maturity dates through December 2025. At December 31, 2019, Borrower Loans that were sold, but for which Prosper retained servicing rights, had a total outstanding principal balance of $3.1 billion, original terms of either 36 months or 60 months, monthly payments with fixed interest rates ranging from 5.31% to 31.92%, and various original maturity dates through December 2024.

Contractually-specified servicing fees and ancillary fees totaling $28.9 million, $38.4 million and $43.1 million are included on the Consolidated Statements of Operations in Servicing Fees, Net for the years ended December 31, 2020, 2019 and 2018, respectively.  

Fair Value Valuation Method

Prosper uses a discounted cash flow valuation methodology generally consisting of developing an estimate of future cash flows that are expected to occur over the life of a financial instrument and then discounts those cash flows at a rate of return that results in the fair value amount.

Significant unobservable inputs presented in the table within Note 7 below are those that Prosper considers significant to the estimated fair values of the Level 3 Servicing Assets. The following is a description of the significant unobservable inputs provided in the table.   

Market Servicing Rate

Management estimates adequate market servicing rates that would fairly compensate a substitute servicer should one be required, which includes the profit that would be demanded in the marketplace. This rate is stated as a fixed percentage of outstanding principal balance on a per annum basis. Management estimates market servicing rates based on observable market rates for other loan types in the industry and on observing bids from sub-servicing providers, adjusted for the unique loan attributes that are present in the specific loans that Prosper sells and services, and from information from backup service providers.

Discount Rate

The discount rate is a rate of return used to discount future expected cash flows to arrive at a present value, which represents the fair value of the loan servicing rights. Management uses a range of discount rates for the Servicing Assets based on comparable observed valuations of similar assets and publicly available disclosures related to servicing valuations, with comparability adjustments made to account for differences with Prosper’s Servicing Assets.

Default Rate

The default rate presented in Note 7 is an annualized, average estimate considering all Borrower Loan categories (i.e. risk ratings and duration), and represents an aggregate of conditional default rate curves for each credit grade or Borrower Loan category. Each point on a particular Borrower Loan category’s curve represents the percentage of principal expected to default

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per period based on the term and age of the underlying Borrower Loans. The assumption regarding defaults directly reduces servicing revenues because the amount of servicing revenues received is based on the amount collected each period.

Prepayment Rate

The prepayment rate presented in Note 7 is an annualized, average estimate considering all Borrower Loan categories (i.e. risk ratings and duration), and represents an aggregate of conditional prepayment rate curves for each credit grade or Borrower Loan category. Each point on a particular Borrower Loan category’s curve represents the percentage of principal expected to prepay per period based on the term and age of the underlying Borrower Loans. Prepayments reduce servicing revenues as they shorten the period over which PFL expects to collect fees on the Borrower Loans, which is used to project future servicing revenues.

NOTE 6. SECURITIZATIONS

Prosper did not co-sponsor any securitizations in 2020. During 2019, Prosper co-sponsored securitizations of unsecured personal whole loans facilitated through our marketplace with outstanding principal balance of $573.0 million through three securitization trusts (PMIT 2019-1, PMIT 2019-2, and PMIT 2019-4). Each securitization trust issued senior notes, a risk retention interest and residual certificates to finance the purchase of Borrower Loans. The risk retention interest represents the right to receive 5.0% of all amounts collected on the Borrower Loans held by the securitization trusts. The resulting senior notes were sold to third party investors. Prosper retained 65.5%, 16.4%, and 19.6% of the residual certificates issued by PMIT 2019-1, PMIT 2019-2, and PMIT 2019-4, respectively. The remaining residual certificates and all the risk retention interests are held by third-party investors. In addition to the retained residual certificates, Prosper's continued involvement includes loan servicing responsibilities over the life of the underlying loans.

PMIT 2019-1, 2019-2 and 2019-4 are deemed VIEs. Prosper consolidated the VIEs as the primary beneficiary because Prosper, through its role as the servicer, has both the power to direct the activities that most significantly affect the VIEs' economic performance and a variable interest that could potentially be significant to the VIEs through holding the retained residual certificates. In evaluating whether Prosper is the primary beneficiary, management considers both qualitative and quantitative factors regarding the nature, size and form of our involvement with the VIEs. Management assesses whether Prosper is the primary beneficiary of the VIEs on an on-going basis. For these VIEs, the creditors have no recourse to the general credit of Prosper and the liabilities of the VIEs can only be settled by the respective VIEs' assets. Additionally, the assets of the VIEs can be used only to settle obligations of the VIEs. Because Prosper consolidates the securitization trusts, the loans held in the securitization trusts are included in “Borrower Loans, at Fair Value”, the notes sold to third party investors recorded in “Notes Issued by Securitization Trust”, and the risk retention interests and residual certificates held by third party investors in Certificates Issued by Securitization Trust, at Fair Value in the Consolidated Balance Sheets.

PMIT 2019-1

The notes under the PMIT 2019-1 securitization were issued in three classes: Class A in the amount of $127.3 million, Class B in the amount of $25.0 million, and Class C in the amount of $19.3 million (collectively, the “2019-1 Notes”). The Class A, Class B and Class C notes bear interest at a fixed rate of 3.54%, 4.03% and 5.27%, respectively. Principal and interest payments began in March 2019 and are payable monthly. These notes are recorded at amortized cost on the balance sheet. The associated debt issuance costs of $2.3 million are deferred and amortized into interest expense over the contractual life of the notes. The notes held by third-party investors and the unamortized debt issuance costs are included in Notes Issued by Securitization Trust with a balance of $34.7 million and are secured by Borrower Loans with a fair value of $36.4 million as of December 31, 2020. The risk retention interest and residual certificates held by third party investors at fair value of $3.6 million are included in Certificates Issued by Securitization Trust, at Fair Value in the Consolidated Balance Sheets as of December 31, 2020.

PMIT 2019-2

The notes under the PMIT 2019-2 securitization were issued in three classes: Class A in the amount of $110.1 million, Class B in the amount of $31.4 million and Class C in the amount of $32.7 million (collectively, the “2019-2 Notes”). The Class A, Class B and Class C notes bear interest at a fixed rate of 3.20%, 3.69% and 5.05%, respectively. Principal and interest payments began in July 2019 and are payable monthly. These notes are recorded at amortized cost on the balance sheet. The associated debt issuance costs of $1.9 million are deferred and amortized into interest expense over the contractual life of the notes. The notes held by third-party investors and the unamortized debt issuance costs are included in Notes Issued by Securitization Trust in the Consolidated Balance Sheet with a balance of $57.4 million and are secured by Borrower Loans at fair value of $62.6 million that are included in Borrower Loans, at Fair Value in the Consolidated Balance Sheet as of December 31, 2020. The risk retention interest and residual certificates held by third party investors at fair value of $9.5 million

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are included in Certificates Issued by Securitization Trust, at Fair Value in the Consolidated Balance Sheets as of December 31, 2020.

PMIT 2019-4

The notes under the PMIT 2019-4 securitization were issued in three classes: Class A in the amount of $102.6 million, Class B in the amount of $19.5 million and Class C in the amount of $16.8 million (collectively, the “2019-4 Notes”). The Class A, Class B and Class C notes bear interest at a fixed rate of 2.48%, 3.20% and 4.95% respectively. Principal and interest payments began in December 2019 and are payable monthly. These notes are recorded at amortized cost on the balance sheet. The associated debt issuance costs of $1.2 million are deferred and amortized into interest expense over the contractual life of the notes. The notes held by third-party investors and the unamortized debt issuance costs are included in Notes Issued by Securitization Trust in the Consolidated Balance Sheet with a balance of $64.6 million and are secured by Borrower Loans with a fair value of $69.6 million that are included in the Borrower Loans, at Fair Value in the Consolidated Balance Sheet as of December 31, 2020. The risk retention interest and residual certificates held by third party investors at fair value of $9.8 million are included in Certificates Issued by Securitization Trust, at Fair Value in the Consolidated Balance Sheets as of December 31, 2020.

NOTE 7. FAIR VALUE OF ASSETS AND LIABILITIES

For a description of the fair value hierarchy and Prosper’s fair value methodologies, see Note 2 - Summary of Significant Accounting Policies. Prosper did not transfer any assets or liabilities in or out of Level 3 during the year ended December 31, 2020 or 2019.

Financial Instruments Recorded at Fair Value

The fair value of the Borrower Loans, Loans Held for Sale, Notes, Certificates Issued by Securitization Trust, servicing rights and loan trailing fee liability are estimated using discounted cash flow methodologies based upon a set of valuation assumptions. The primary assumptions used in the discounted cash flow model include default and prepayment rates derived from historical performance and discount rates applied to each credit grade based on the perceived credit risk of each credit grade.

When utilizing market data and bid-ask spreads, Prosper uses the price within the bid-ask spread that best represents fair value. When quoted prices do not exist, Prosper uses prices obtained from independent third-party pricing services to measure the fair value of investment assets. Prosper's primary independent pricing service provides prices based on observable trades and discounted cash flows that incorporate observable information, such as yields for similar types of securities (a benchmark interest rate plus observable spreads) and weighted-average maturity for the same or similar securities. The Company compares the prices obtained from its primary independent pricing service to the prices obtained from the additional independent pricing services to determine if the price obtained from the primary independent pricing service is reasonable. The Company does not adjust the prices received from independent third-party pricing services unless such prices are inconsistent with the definition of fair value and result in a material difference in the recorded amounts.

The Convertible Preferred Stock Warrant Liability is valued using a Black-Scholes option pricing model. Refer to Note 12 for additional information.

The following tables present the fair value hierarchy for assets and liabilities measured at fair value (in thousands):

Balance at December 31, 2020	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total
Assets:
Borrower Loans, at Fair Value	$	—	$	—	$	378,263	$	378,263
Loans Held for Sale, at Fair Value	—		—		274,621		274,621
Servicing Assets	—		—		9,242		9,242
Total Assets	$	—	$	—	$	662,126	$	662,126
Liabilities:
Notes, at Fair Value	$	—	$	—	$	208,379	$	208,379
Certificates Issued by Securitization Trust, at Fair Value	—		—		22,917		22,917
Convertible Preferred Stock Warrant Liability	—		—		112,319		112,319
Loan Trailing Fee Liability (Note 9)	—		—		2,233		2,233
Total Liabilities	$	—	$	—	$	345,848	$	345,848

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Balance at December 31, 2019	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total
Assets:
Borrower Loans, at Fair Value	$	—	$	—	$	634,019	$	634,019
Loans Held for Sale, at Fair Value	—		—		142,026		142,026
Servicing Assets	—		—		12,602		12,602
Total Assets	$	—	$	—	$	788,647	$	788,647
Liabilities:
Notes, at Fair Value	$	—	$	—	$	244,171	$	244,171
Certificates Issued by Securitization Trust, at Fair Value	—		—		52,168		52,168
Convertible Preferred Stock Warrant Liability	—		—		149,996		149,996
Loan Trailing Fee Liability (Note 9)	—		—		2,997		2,997
Total Liabilities	$	—	$	—	$	449,332	$	449,332

As Prosper’s Borrower Loans, Loans Held for Sale, Notes, Certificates Issued by Securitization Trust, Convertible Preferred Stock Warrant Liability, servicing assets and loan servicing rights do not trade in an active market with readily observable prices, the Company uses significant unobservable inputs to measure the fair value of these assets and liabilities. Financial instruments are categorized in the Level 3 valuation hierarchy based on the significance of unobservable factors in the overall fair value measurement. These fair value estimates may also include observable, actively quoted components derived from external sources. As a result, gains and losses for assets and liabilities within the Level 3 category may include changes in fair value that were attributable to both observable and unobservable inputs. Prosper did not transfer any assets or liabilities in or out of Level 3 for the year ended December 31, 2020 and 2019.

F-23

Significant Unobservable Inputs

The following tables present quantitative information about the ranges of significant unobservable inputs used for the Company’s Level 3 fair value measurements at December 31, 2020 and 2019:

	December 31,
	2020					2019
Borrower Loans, Loans Held for Sale, and Notes:
Discount rate	4.5	%	—	17.7	%	4.4	%	—	12.2	%
Default rate	2.3	%	—	17.9	%	2.1	%	—	18.6	%

	December 31,
	2020					2019
Certificates Issued by Securitization Trust:
Discount rate	3.3	%	—	16.0	%	4.0	%	—	15.0	%
Default rate	3.2	%	—	15.3	%	2.0	%	—	17.0	%
Prepayment rate	7.6	%	—	35.4	%	14.5	%	—	33.0	%

	December 31,
	2020					2019
Servicing Assets:
Discount rate	15.0	%	—	25.0	%	15.0	%	—	25.0	%
Default rate	1.9	%	—	17.7	%	1.7	%	—	18.8	%
Prepayment rate	12.4	%	—	28.9	%	16.5	%	—	28.1	%
Market servicing rate (1) (2)	0.625	%	—	0.818	%			0.625		%
(1) Servicing assets associated with loans enrolled in a relief program offered by the Company in response to the COVID-19 pandemic as of December 31, 2020 were measured using a market servicing rate assumption of 81.8 basis points. This rate was estimated using a multiplier consistent with observable market rates for other loan types, applied to the base market servicing rate assumption of 62.5 basis points.
(2) Excludes collection fees that would be passed on to a hypothetical third-party servicer. As of December 31, 2020 and 2019, the market rate for collection fees and non-sufficient fund fees was assumed to be 7 basis points and 6 basis points, respectively, for a weighted-average total market servicing rate of 69.5 basis points to 88.8 basis points and 68.5 basis points respectively.

	December 31,
	2020					2019
Loan Trailing Fee Liability:
Discount rate	15.0	%	—	25.0	%	15.0	%	—	25.0	%
Default rate	1.9	%	—	17.7	%	1.7	%	—	18.8	%
Prepayment rate	12.4	%	—	28.9	%	16.5	%	—	28.1	%

At December 31, 2020 and 2019, the discounted cash flow methodology used to estimate the Note fair values used the same projected cash flows as the related Borrower Loans.

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Changes in Level 3 Fair Value Assets and Liabilities on a Recurring Basis

The following table presents additional information about Level 3 Loans Held for Sale, Borrower Loans, Notes and Certificates Issued by Securitization Trust measured at fair value on a recurring basis for the year ended December 31, 2020 and 2019 (in thousands): 

	Assets				Liabilities
	Borrower Loans		Loans Held for Sale		Notes		Certificates Issued by Securitization Trust		Total
Fair Value at January 1, 2019	$	263,522	$	183,788	$	(264,003)	$	—	$	183,307
Purchase of Borrower Loans/Issuance of Notes	561,711		2,320,560		(171,138)		(72,917)		2,638,216
Transfers in (Transfers out)	178,924		(178,924)		—		—		—
Principal repayments	(313,909)		(68,857)		167,419		13,770		(201,577)
Borrower Loans sold to third parties	(5,417)		(2,108,231)		—		—		(2,113,648)
Other changes	33		584		739		(642)		714
Change in fair value	(50,845)		(6,894)		22,812		7,621		(27,306)
Fair Value at December 31, 2019	634,019		142,026		(244,171)		(52,168)		479,706
Purchase of Borrower Loans/Issuance of Notes	133,644		1,338,082		(133,228)		—		1,338,498
Principal repayments	(332,629)		(104,798)		149,409		22,136		(265,882)
Borrower Loans sold to third parties	(6,731)		(1,089,974)		—		—		(1,096,705)
Other changes	(1,420)		1,168		(53)		436		131
Change in fair value	(48,620)		(11,883)		19,664		6,679		(34,160)
Fair Value at December 31, 2020	$	378,263	$	274,621	$	(208,379)	$	(22,917)	$	421,588

The following table presents additional information about Level 3 Servicing Assets measured at fair value on a recurring basis for the year ended December 31, 2020 and 2019 (in thousands): 

	Servicing Assets
Fair Value at January 1, 2019	$	14,687
Additions	11,925
Derecognition	(1,522)
Less: Changes in fair value	(12,488)
Fair Value at December 31, 2019	$	12,602
Additions	5,829
Less: Change in fair value	(9,189)
Fair Value at December 31, 2020	$	9,242

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The following tables present additional information about Level 3 Convertible Preferred Stock Warrant Liability measured at fair value on a recurring basis for the year ended December 31, 2020 and 2019 (in thousands): 

	Convertible Preferred Stock Warrant Liability
Fair Value at January 1, 2019	$	143,679
Issuance of Stock Warrants	17,552
Change in fair value	(11,235)
Fair Value at December 31, 2019	$	149,996
Change in fair value	(37,677)
Fair Value at December 31, 2020	$	112,319

Loan Trailing Fee

The fair value of the Loan Trailing Fee represents the present value of the expected monthly Loan Trailing Fee payments, which takes into consideration certain assumptions related to expected prepayment rates and default rates using a discounted cash flow model. The assumptions used are the same as those used for the valuation of Servicing Assets, as described below.

The following table presents additional information about Level 3 Loan Trailing Fee Liability measured at fair value on a recurring basis for the year ended December 31, 2020 and 2019 (in thousands):

	Loan Trailing Fee Liability
Balance at January 1, 2019	$	3,118
Issuances	2,254
Cash payment of Loan Trailing Fee	(2,660)
Change in fair value	285
Balance at December 31, 2019	$	2,997
Issuances	1,349
Cash payment of Loan Trailing Fee	(2,421)
Change in fair value	308
Balance at December 31, 2020	$	2,233

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Significant Recurring Level 3 Fair Value Input Sensitivity

Key economic assumptions and the sensitivity of the fair value to immediate changes in those assumptions at December 31, 2020 and 2019 for Borrower Loans and Loans Held for Sale are presented in the following table (in thousands, except percentages).

Borrower Loans and Loans Held for Sale:	December 31, 2020			December 31, 2019
Fair value, using the following assumptions:	$	652,884		$	776,045
Weighted-average discount rate	8.26		%	7.00		%
Weighted-average default rate	11.58		%	12.63		%
Fair value resulting from:
100 basis point increase in discount rate	$	647,093		$	768,924
200 basis point increase in discount rate	$	641,437		$	761,971
Fair value resulting from:
100 basis point decrease in discount rate	$	658,817		$	783,344
200 basis point decrease in discount rate	$	664,895		$	790,823
Fair value resulting from:
100 basis point increase in default rate	$	646,421		$	765,894
200 basis point increase in default rate	$	639,987		$	756,007
Fair value resulting from:
100 basis point decrease in default rate	$	659,377		$	786,541
200 basis point decrease in default rate	$	665,904		$	797,065

Key economic assumptions and the sensitivity of the fair value to immediate changes in those assumptions at December 31, 2020 and 2019 for Notes are presented in the following table (in thousands, except percentages).

Notes:	December 31, 2020			December 31, 2019
Fair value, using the following assumptions:	$	208,379		$	244,171
Weighted-average discount rate	8.93		%	6.43		%
Weighted-average default rate	12.26		%	13.68		%
Fair value resulting from:
100 basis point increase in discount rate	$	206,528		$	241,927
200 basis point increase in discount rate	$	204,720		$	239,737
Fair value resulting from:
100 basis point decrease in discount rate	$	210,274		$	246,471
200 basis point decrease in discount rate	$	212,217		$	248,828
Fair value resulting from:
100 basis point increase in default rate	$	206,304		$	240,958
200 basis point increase in default rate	$	204,238		$	237,831
Fair value resulting from:
100 basis point decrease in default rate	$	210,463		$	247,489
200 basis point decrease in default rate	$	212,558		$	250,817

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Key economic assumptions and the sensitivity of the fair value to immediate changes in those assumptions at December 31, 2020 and 2019 for Certificates Issued by Securitization Trust are presented in the following table (in thousands, except percentages).

Certificates Issued by Securitization Trust:	December 31, 2020			December 31, 2019
Fair value, using the following assumptions:	$	22,917		$	52,168
Weighted-average discount rate	11.12		%	9.59		%
Weighted-average default rate	12.93		%	10.12		%
Weighted-average prepayment rate	20.86		%	21.41		%
Fair value resulting from:
100 basis point increase in discount rate	$	22,729		$	51,813
200 basis point increase in discount rate	$	22,545		$	51,466
Fair value resulting from:
100 basis point decrease in discount rate	$	23,110		$	52,533
200 basis point decrease in discount rate	$	23,308		$	52,909
Fair value resulting from:
100 basis point increase in default rate	$	21,798		$	48,986
200 basis point increase in default rate	$	20,690		$	45,926
Fair value resulting from:
100 basis point decrease in default rate	$	24,030		$	55,369
200 basis point decrease in default rate	$	25,150		$	58,613
Fair value resulting from:
100 basis point increase in prepayment rate	$	22,933		$	52,085
200 basis point increase in prepayment rate	$	22,958		$	52,008
Fair value resulting from:
100 basis point decrease in prepayment rate	$	22,891		$	52,253
200 basis point decrease in prepayment rate	$	22,872		$	52,340

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Key economic assumptions and the sensitivity of the fair value to immediate changes in those assumptions at December 31, 2020 and 2019 for Servicing Assets is presented in the following table (in thousands, except percentages).

Servicing Assets:	December 31, 2020			December 31, 2019
Fair value, using the following assumptions:	$	9,242		$	12,602
Weighted-average market servicing rate	0.631		%	0.625		%
Weighted-average prepayment rate	19.84		%	20.99		%
Weighted-average default rate	12.78		%	12.67		%
Fair value resulting from:
Market servicing rate increase of 0.025%	$	8,689		$	11,825
Market servicing rate decrease of 0.025%	$	9,796		$	13,387
Fair value resulting from:
Applying a 1.1 multiplier to prepayment rate	$	9,064		$	12,348
Applying a 0.9 multiplier to prepayment rate	$	9,423		$	12,868
Fair value resulting from:
Applying a 1.1 multiplier to default rate	$	9,116		$	12,377
Applying a 0.9 multiplier to default rate	$	9,369		$	12,840

These sensitivities are hypothetical and should be evaluated with care. The effect on fair value of a variation in assumptions generally cannot be determined because the relationship of the change in assumptions to the fair value may not be linear. Additionally, the impact of a variation in a particular assumption on the fair value is calculated while holding other assumptions constant. In reality, changes in one factor may lead to changes in other factors, which could impact the above hypothetical effects.

Assets and Liabilities Not Recorded at Fair Value

The following tables present the fair value hierarchy for assets and liabilities not recorded at fair value (in thousands):

Balance at December 31, 2020	Carrying Amount		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Fair Value
Assets:
Cash and Cash Equivalents	$	50,145	$	50,145	$	—	$	—	$	50,145
Restricted Cash - Cash and Cash Equivalents	158,846		158,846		—		—		158,846
Restricted Cash - Certificates of Deposit	4,877		—		4,877		—		4,877
Accounts Receivable	605		—		605		—		605
Total Assets	$	214,473	$	208,991	$	5,482	$	—	$	214,473
Liabilities:
Accounts Payable and Accrued Liabilities	$	17,876	$	—	$	17,876	$	—	$	17,876
Payable to Investors	124,094		—		124,094		—		124,094
Notes Issued by Securitization Trust	156,782		—		158,951		—		158,951
Warehouse Lines	242,479		—		242,261		—		242,261
Paycheck Protection Program loan (Note 9)	8,505		—		8,540		—		8,540
Total Liabilities	$	549,736	$	—	$	551,722	$	—	$	551,722

F-29

Balance at December 31, 2019	Carrying Amount		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Fair Value
Assets:
Cash and Cash Equivalents	$	64,635	$	64,635	$	—	$	—	$	64,635
Restricted Cash	155,773		—		155,773		—		155,773
Accounts Receivable	1,695		—		1,695		—		1,695
Total Assets	$	222,103	$	64,635	$	157,468	$	—	$	222,103
Liabilities:
Accounts Payable and Accrued Liabilities	$	19,937	$	—	$	19,937	$	—	$	19,937
Payable to Investors	101,092		—		101,092		—		101,092
Notes Issued by Securitization Trust	347,662		—		353,028		—		353,028
Warehouse Lines	131,583		—		131,090		—		131,090
Total Liabilities	$	600,274	$	—	$	605,147	$	—	$	605,147

The estimated fair values of Cash and Cash Equivalents, Restricted Cash, Accounts Receivable, Accounts Payable and Accrued Liabilities and Payable to Investors approximate their carrying values because of their short-term nature.

NOTE 8. GOODWILL AND OTHER INTANGIBLE ASSETS, NET

Goodwill

Prosper’s Goodwill balance of $36.4 million at December 31, 2020 did not change during the year ended December 31, 2020. The Company recorded no Goodwill impairment for the years ended December 31, 2020, 2019 and 2018.

Other Intangible Assets, Net

The following table presents the detail of other Intangible Assets subject to amortization as of the following dates (dollars in thousands):

	December 31, 2020
	Gross Carrying Value		Accumulated Amortization		Net Carrying Value		Remaining Useful Life (In Years)
Developed technology	$	3,060	$	(3,060)	$	—	—
User base and customer relationships	5,050		(4,550)		500		4.3
Brand name	60		(60)		—		—
Total Intangible Assets subject to amortization	$	8,170	$	(7,670)	$	500

	December 31, 2019
	Gross Carrying Value		Accumulated Amortization		Net Carrying Value		Remaining Useful Life (In Years)
Developed technology	$	3,060	$	(3,060)	$	—	—
User base and customer relationships	5,050		(4,330)		720		5.3
Brand name	60		(60)		—		—
Total Intangible Assets subject to amortization	$	8,170	$	(7,450)	$	720

The Company recorded no additional intangibles for the year ended December 31, 2020 or 2019.

The user base and customer relationship Intangible Assets are being amortized on an accelerated basis over a three to ten year period. The technology and brand name Intangible Assets were amortized on a straight line basis over three to five years and one year, respectively. For the years ended December 31, 2020, 2019 and 2018, the Company recorded no intangible asset impairment.

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Amortization expense for the years ended December 31, 2020, 2019 and 2018 was $0.2 million, $0.3 million and $0.4 million, respectively. Estimated amortization of purchased Intangible Assets for future periods is as follows (in thousands):

	Amounts
Years Ending December 31,
2021	$	172
2022	136
2023	107
2024	85
2025 and thereafter	—
Total Amortization Expenses	$	500

NOTE 9. OTHER LIABILITIES

Other Liabilities consist of the following (in thousands):

	December 31,
	2020		2019
Operating lease liabilities	$	13,342	$	17,507
Paycheck Protection Program loan (Note 10)	8,505		—
Loan trailing fee liability	2,233		2,997
Deferred income tax liability	489		405
Deferred revenue	63		241
Other	425		576
Total Other Liabilities	$	25,057	$	21,726

Additionally, disclosures around the operating lease liabilities are included in Note 17.

NOTE 10. DEBT

Prosper Warehouse Trust Agreements

Prosper’s consolidated VIEs, PWIT and PWIIT (together, “Warehouse VIEs”), each entered into an agreement (together, “Warehouse Agreements”) with certain lenders for committed revolving lines of credit (“Warehouse Lines”) during 2018 and 2019, respectively. In connection with the Warehouse Agreements, the Warehouse VIEs each entered into a security agreement with a bank as administrative agent and a national banking association as collateral trustee and paying agent. Proceeds under the Warehouse Lines may only be used to purchase certain unsecured consumer loans and related rights and documents from Prosper and to pay fees and expenses related to the Warehouse Lines. Both Warehouse VIEs are consolidated because Prosper is the primary beneficiary of the VIEs. The assets of the VIEs can be used only to settle obligations of the VIEs. Additionally, the creditors of the Warehouse Lines have no recourse to the general credit of Prosper. The loans held in the Warehouse VIEs are included in “Loans Held for Sale, at Fair Value” and Warehouse Lines are in “Warehouse Lines” in the consolidated balance sheets.

Both Warehouse Agreements contain the same certain covenants including restrictions on each Warehouse VIE's ability to incur indebtedness, pledge assets, merge or consolidate and enter into certain affiliate transactions. Each Warehouse Agreement also requires Prosper to maintain a minimum tangible net worth of $25 million, minimum net liquidity of $15 million and a maximum leverage ratio of 5:1. Tangible net worth is defined as the sum of (i) (A) Convertible Preferred Stock, (B) total Stockholders’ Deficit and (C) Convertible Preferred Stock Warrant Liability, less the sum of (ii) (A) goodwill and (B) intangible assets. Net liquidity is defined as the sum of cash, cash equivalents and Available for Sale Investments. The leverage ratio is defined as the ratio of total consolidated indebtedness other than non-recourse securitization indebtedness, non-recourse or limited recourse warehouse indebtedness and borrower dependent notes, to tangible net worth. As of December 31, 2020, Prosper was in compliance with the covenants under each Warehouse Agreement.

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PWIT Warehouse Line

On January 19, 2018, through PWIT, Prosper entered into a Warehouse Agreement for a Warehouse Line. Effective June 12, 2018, the Warehouse Agreement was amended. The amendments included increasing the committed line of credit from $100 million to $200 million, extending the term of the PWIT Warehouse Line (including the final maturity date), amending the monthly unused commitment fee and reducing the rate at which the PWIT Warehouse Line bears interest.

Subsequently the Warehouse Agreement was amended on June 20, 2019 to extend the facility, to reduce the interest rate and unused commitment fee and to expand the eligibility criteria for unsecured consumer loans that can be financed through the PWIT Warehouse Line.

Under the amended agreement, proceeds of loans made under the PWIT Warehouse Line may be borrowed, repaid and reborrowed until the earlier of June 20, 2021 and at the occurrence of any accelerated amortization event or event of default. Repayment of any outstanding proceeds will be made over the 24 month period ending June 20, 2023, excluding the occurrence of any accelerated amortization event or event of default.

Under the amended agreement, the PWIT Warehouse Line bears interest at a rate of LIBOR plus 2.9% and has an advance rate of 89%. Additionally, the PWIT Warehouse Line bears a monthly unused commitment fee of 0.50% per annum on the undrawn portion available under the PWIT Warehouse Line.

As of December 31, 2020, Prosper had $101.3 million in debt and accrued interest outstanding under the PWIT Warehouse Line. This debt is secured by an aggregate outstanding principal balance of $118.5 million included in Loans Held for Sale, at Fair Value on the Consolidated Balance Sheets. As of December 31, 2020 the undrawn portion available under the Warehouse Line was $98.7 million. Prosper incurred $1.8 million of deferred debt issuance costs, which are included in Prepaids and Other Assets on the Consolidated Balance Sheets and amortized to interest expense over the term of the revolving arrangement.

Prosper purchased a swaption to limit the Company's exposure to increases in LIBOR. The swaptions are recorded on the consolidated balance sheet at fair value in Prepaids and Other Assets. Any changes in the fair value are recorded in the Change in Fair Value of Financial Instruments, Net on the Consolidated Statement of Operations. The fair value of the swaption was not material at December 31, 2020.

PWIIT Warehouse Line

On March 28, 2019, through PWIIT, Prosper entered into a second Warehouse Agreement for a $300 million Warehouse Line with a national banking association different than that of PWIT. Under the PWIIT Warehouse Agreement, proceeds of loans made under the PWIIT Warehouse Line may be borrowed, repaid, and reborrowed until the earlier of March 28, 2021 and at the occurrence of any accelerated amortization event or event of default. Repayment of any outstanding proceeds will be made over the 24-month period ending March 28, 2023, excluding the occurrence of any accelerated amortization event or event of default.

Under the agreement, the PWIIT Warehouse Line bears interest at a rate of LIBOR, or the lender's asset-backed commercial paper rate, plus a spread of 2.9%. The spread increases by 0.375% during the first twelve months immediately following the termination of the revolving period with an additional increase of 0.375% one year later. The PWIIT Warehouse Line has an advance rate of 90%. Additionally, the PWIIT Warehouse Line bears a monthly unused commitment fee of 0.50% per annum on the undrawn portion available under the PWIIT Warehouse Line.

As of December 31, 2020, Prosper had $141.1 million in debt and accrued interest outstanding under the PWIIT Warehouse Line. This debt is secured by an aggregate outstanding principal balance of $158.4 million included in Loans Held for Sale, at Fair Value on the Consolidated Balance Sheets. At December 31, 2020 the undrawn portion available under the PWIIT Warehouse Line was $158.9 million. Prosper incurred $2.1 million of deferred debt issuance costs, which are included in “Prepaids and Other Assets” and amortized to interest expense over the term of the revolving arrangement.

Phaseout of LIBOR

A portion of the interest rate charged on our Warehouse Lines is currently based on LIBOR. LIBOR has been the subject of reform and was expected to phase out by the end of fiscal 2021; however, on November 30, 2020, the ICE Benchmark Administration Limited (“ICE”) announced plans to delay the phase out of LIBOR to June 30, 2023. The consequences of the discontinuation of LIBOR cannot be entirely predicted but could impact the interest expense incurred on these debt instruments. We have negotiated alternatives to LIBOR on the PWIIT Warehouse Line, which we may renegotiate before LIBOR ceases to be a widely available reference rate.

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Paycheck Protection Program Loan

The Paycheck Protection Program (“PPP”), established by the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) and sponsored by the U.S. Small Business Administration (“SBA”), provides small businesses – sole proprietors, independent contractors, and, with certain industry exceptions, businesses with fewer than 500 employees – the opportunity to apply for a loan of up to $10 million to cover up to 24 weeks (the “covered period”) of payroll costs, including benefits. Funds may also be used to cover interest on mortgage obligations, leases, and utilities incurred or in place before February 15, 2020. PPP loan payments are deferred as described below, and based on SBA guidance, will be forgiven as long as (i) loan proceeds are used for covered expenses, (ii) full-time employee headcount is maintained during the eight-week period covered by the PPP loan and (iii) compensation for employees who earned less than $100,000 on an annualized basis in 2019 is not reduced by more than 25% during the covered period. For purposes of calculating maximum loan eligibility, payroll costs per employee are capped at $100,000 on an annualized basis.

In April 2020, the Company obtained an $8.4 million loan under the PPP. The loan accrues interest at one percent per annum and has a two-year term through April 2022. Payments under the loan are deferred until the earlier of (a) August 2021 or (b) receipt of forgiveness of the loan from the lender and the SBA. The Company used the PPP Loan proceeds to cover payroll costs, rent and utilities in accordance with the relevant terms and conditions of the CARES Act. As of December 31, 2020, principal and interest outstanding under the PPP loan totaled $8.5 million and is included in Other Liabilities on the accompanying consolidated balance sheet.

NOTE 11. NET INCOME (LOSS) PER SHARE

Prosper computes net income (loss) per share in accordance with ASC Topic 260, Earnings Per Share (“ASC Topic 260”). Under ASC Topic 260, basic Net Income (Loss) Per Share is computed by dividing net income (loss) available to common stockholders by the weighted average number of common shares outstanding for the period and excludes the effects of any potentially dilutive securities.

Proper computes its earnings (loss) per share (“EPS”) using the two-class method in ASC Topic 260. The two-class method allocates earnings that otherwise would have been available to common shareholders to holders of participating securities. Management considers all series of our Convertible Preferred Stock to be participating securities due to their rights to participate in dividends with Common Stock. As such, earnings allocated to these participating securities, which include participation rights in undistributed earnings, are subtracted from net income to determine total undistributed earnings to be allocated to common stockholders.

All participating securities are excluded from basic weighted-average common shares outstanding. Prior to any conversion to common shares, each series of Prosper’s Convertible Preferred Stock is entitled to participate on an if-converted basis in distributions of earnings, when and if declared by the board of directors, that are made to common stockholders and consequently, these shares were considered participating securities. During the year ended December 31, 2020, 2019 and 2018, certain shares issued as a result of the early exercise of stock options which are subject to a repurchase right by PMI were entitled to receive non-forfeitable dividends during the vesting period and consequently, are considered participating securities.

The weighted average shares used in calculating basic and diluted Net Income (Loss) Per Share excludes certain shares that are disclosed as outstanding shares in the Consolidated Balance Sheets because such shares are restricted as they were associated with options that were early exercised and continue to remain unvested.

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Basic and diluted Net Income (Loss) Per Share was calculated as follows for the periods presented (in thousands, except share and per share amounts):

	December 31,
	2020		2019		2018
Numerator:
Net Income (Loss)	$	18,551	$	(13,711)	$	(39,945)
Plus: Return on Share Purchase	2,381		1,066		—
Less: Net Income Allocated to Participating Securities	(15,172)		—		—
Net Income (Loss) Attributable to Common Stockholders	$	5,760	$	(12,645)	$	(39,945)
Denominator:
Weighted average shares used in computing basic and diluted Net Income (Loss) Per Share	68,592,557		70,511,605		70,384,501
Effect of dilutive securities:
Stock options	24,816,184		—		—
Convertible preferred stock warrants	213,264,845		—		—
Weighted average shares used in computing diluted net income (loss) per share - diluted	306,673,586		70,511,605		70,384,501
Net Income (Loss) Per Share – Basic	$	0.08	$	(0.18)	$	(0.57)
Net Income (Loss) Per Share – Diluted	$	0.02	$	(0.18)	$	(0.57)

The following Common Stock equivalents were excluded from the computation of diluted Net Income (Loss) Per Share for the periods presented because including them would have been anti-dilutive (number of shares):

	December 31,
	2020	2019	2018
Excluded Securities:
Convertible Preferred Stock issued and outstanding	158,365,655	209,613,570	214,637,925
Stock options issued and outstanding	48,265,056	73,851,862	69,023,373
Warrants issued and outstanding	1,080,349	1,080,349	1,081,630
Series E-1 Convertible Preferred Stock warrants	—	35,544,141	35,544,141
Series F Convertible Preferred Stock warrants	—	177,720,704	177,720,704
Total Excluded Securities	207,711,060	497,810,626	498,007,773

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NOTE 12. CONVERTIBLE PREFERRED STOCK, CONVERTIBLE PREFERRED STOCK WARRANT LIABILITY AND COMMON STOCK

Convertible Preferred Stock

Under PMI’s amended and restated certificate of incorporation, preferred stock is issuable in series and the Board of Directors is authorized to determine the rights, preferences, and terms of each series.

In January 2013, PMI issued and sold 69,340,760 shares of Series A Convertible Preferred Stock in a private placement at a purchase price of $0.29 per share for $19.8 million, net of issuance costs. In connection with that sale, PMI issued 25,585,910 shares at par value $0.01 per share of Series A-1 Convertible Preferred Stock to the holders of shares of PMI’s Convertible Preferred Stock that was outstanding immediately prior to the sale (“Old Preferred Shares”) in consideration for such stockholders participating in the sale. In connection with the Series A sale, Old Preferred Shares were converted into shares of Common Stock at a ratio of 1:1 if the holder of the Old Preferred Shares participated in the Series A sale or at a 10:1 ratio if the holder of the Old Preferred Shares did not so participate. In addition, each such participating holder received a share of Series A-1 Convertible Preferred Stock for every dollar of liquidation preference associated with an Old Preferred Share held by such holder. Each share of Series A-1 preferred stock has a liquidation preference of $2.00 and converts into Common Stock at a ratio of 1,000,000:1. The Series A and Series A-1 Convertible Preferred Stock were sold in reliance on the exemption from the registration requirements of the Securities Act set forth in Section 4(2) of the Securities Act and Regulation D promulgated thereunder regarding sales by an issuer not involving a public offering.

In September 2013, PMI issued and sold 41,443,670 shares of Series B Convertible Preferred Stock in a private placement at a purchase price of $0.60 per share for approximately $24.9 million, net of issuance costs. The Series B Convertible Preferred Stock was sold in reliance on the exemption from the registration requirements of the Securities Act set forth in Section 4(2) of the Securities Act and Regulation D promulgated thereunder regarding sales by an issuer not involving a public offering.

In May 2014, PMI issued and sold 24,404,770 shares of Series C Convertible Preferred Stock in a private placement at a purchase price of $2.87 per share for approximately $69.9 million, net of issuance costs. The Series C Convertible Preferred Stock was sold in reliance on the exemption from the registration requirements of the Securities Act set forth in Section 4(2) of the Securities Act and Regulation D promulgated thereunder regarding sales by an issuer not involving a public offering. The purpose of the Series C private placement was to raise funds for general corporate needs and for the tender offer discussed below.

On June 18, 2014, PMI issued a Tender Offer Statement to purchase up to 6,963,785 shares, in the aggregate, of its Series A Convertible Preferred Stock and Series B Convertible Preferred Stock at a price equal to $2.87 per share. Upon closure of the tender offer on July 16, 2014, 782,540 shares of Series A Convertible Preferred Stock and 5,667,790 shares of Series B Convertible Preferred Stock were purchased for an aggregate price of $18.5 million.

In April 2015, PMI issued and sold 23,888,640 shares of Series D Convertible Preferred Stock in a private placement at a purchase price of $6.91 per share for proceeds of approximately $164.8 million, net of issuance costs. The Series D Convertible Preferred Stock was sold in reliance on the exemption from the registration requirements of the Securities Act set forth in Section 4(2) of the Securities Act and Regulation D promulgated thereunder regarding sales by an issuer not involving a public offering. The purpose of the Series D private placement was to raise funds for general corporate needs and for the share repurchase discussed below.  

In December 2016, PMI authorized 40,000,000 shares of Series E Convertible Preferred Stock. These shares are reserved for the Convertible Preferred Stock warrants that were also issued in December 2016

On December 16, 2016, PMI issued a warrant to purchase 20,267,135 shares of Series E-1 Convertible Preferred Stock of PMI at an exercise price of $0.01 per share (the “First Series E-1 Warrant”) to Pinecone Investments LLC (“Pinecone”), an affiliate of Colchis Capital Management, L.P. (“Colchis”).

On February 27, 2017, PMI issued to Pinecone Investments LLC a second warrant (the “Second Series E-1 Warrant,” and together with the First Series E-1 Warrant, the “Series E-1 Warrants”) to purchase 15,277,006 shares of Series E-1 Convertible Preferred Stock at an exercise price of $0.01 per share. The Series E-1 Warrants are immediately exercisable, in whole or in part, by paying in cash the full purchase price payable in respect of the number of shares purchased. The Series E-1 Warrants were issued pursuant to the Warrant Agreement dated December 16, 2016 between PMI and Colchis, as previously described in PMI’s Current Report on Form 8-K as filed with the SEC on December 22, 2016.

In connection with the Consortium Purchase Agreement (as defined in Note 16) entered into with affiliates of the Consortium (as defined in Note 16, such affiliates, “Warrant Holders”) a warrant agreement was signed (the “Series F Warrant Agreement”). Pursuant to the Series F Warrant Agreement, PMI issued to the Consortium three warrants (together, the “Series

F-35

F Warrant”) to purchase up to an aggregate 177,720,706 shares of PMI’s Series F Convertible Preferred Stock at an exercise price of $0.01 per share (the “Series F Warrant Shares”).

The Warrant Holders' right to exercise the Series F Warrant was subject to monthly vesting during the term of the Consortium Purchase Agreement based upon the volume of loans the Consortium elected to purchase (if any) in each month, subject to certain cure rights such as offering additional loans for sale in subsequent periods. Under the terms of the Series F Warrant Agreement, the Series F Warrant Shares may also vest in full upon a change of control of PMI, insolvency of PMI or PFL, certain breaches of contract by PMI or PFL that are not cured within a defined cure period and upon the occurrence of certain events set forth in the Warrant Agreement.

The Series F Warrant will be exercisable with respect to vested Series F Warrant Shares, in whole or in part, at any time prior to the tenth anniversary of its date of issuance. The number of shares underlying the Series F Warrant may be adjusted following certain events such as stock splits, dividends, reclassifications and certain other issuances by PMI.

On September 20, 2017, Prosper issued and sold 37,249,497 shares of Series G Convertible Preferred Stock in a private placement at a purchase price of $1.34 per share for proceeds of approximately $47.9 million, net of issuance costs. The Series G Convertible Preferred Stock was sold in reliance on the exemption from the registration requirements of the Securities Act set forth in Section 4(a)(2) of the Securities Act regarding sales by an issuer not involving a public offering. The purpose of the Series G private placement was to raise funds for general corporate purposes.

On December 23, 2019, Prosper entered into a Stock Repurchase Agreement with an investor to repurchase 7,221,020 shares, in the aggregate, of Series A, Series A-1, and Series B Convertible Preferred Stock and Common Stock for nominal consideration. Upon execution of the Agreement, 2,130,035 shares of Series A Convertible Preferred Stock, 2,245,600 shares of Series A-1 Convertible Preferred Stock, 648,720 shares of Series B Convertible Preferred Stock and 2,196,665 shares of Common Stock were repurchased. Upon repurchase of Convertible Preferred Stock, the difference between repurchase price and the carrying amount of the Convertible Preferred Stock was recognized in Additional Paid-In Capital. Additionally, the difference between the repurchase price and par value of the Common Stock was recorded through Additional Paid-In Capital.

On July 13, 2020, the Company established Prosper Grantor Trust (“PGT”), a revocable grantor trust administered by an independent trustee, with the intention of contributing assets to PGT for the benefit of PMI employees in the event of a change in control through an Eligible Employee Retention Plan. PGT was determined to be a VIE and PMI was determined to be its primary beneficiary due to the fact that the Company, through its role as the grantor, has both (a) the power to direct the activities that most significantly affect the VIE’s economic performance, including its funding decisions and investment strategy, and (b) the obligation to absorb losses that could be potentially significant to the economic performance of the VIE by virtue of the Company’s requirement to fund PGT in the event that it is unable to meet its obligations to PMI’s employees. PMI also maintains a contingent call liability on PGT’s assets in the event of a bankruptcy. As a result, PGT is fully consolidated into PMI’s consolidated financial statements.

On July 21, 2020, PGT entered into a Stock Transfer Agreement with a PMI investor to purchase 34,670,420 shares of Series A Convertible Preferred Stock and 16,577,495 shares of Series B Convertible Preferred Stock for nominal consideration. Upon execution of the Stock Transfer Agreement, these shares were purchased by a consolidated VIE of the Company, and thus the difference between the fair value of the repurchased stock and the purchase price is included in Convertible Preferred Stock Held by Consolidated VIE on PMI’s accompanying consolidated balance sheet as of December 31, 2020. These shares remain outstanding for legal purposes and retain their voting rights, but are excluded from the earnings per share calculation.

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The number of authorized, issued and outstanding shares, their par value and liquidation preference for each series of Convertible Preferred Stock as of December 31, 2020 are disclosed in the table below (amounts in thousands, except share and per value amounts):

	Par Value		Authorized Shares	Outstanding and Issued Shares		Liquidation Preference, Outstanding Shares
Series A	$	0.01	68,558,220	66,428,185	*	$	19,160
Series A-1	$	0.01	24,760,915	22,515,315		45,031
Series B	$	0.01	35,775,880	35,127,160	*	21,190
Series C	$	0.01	24,404,770	24,404,770		70,075
Series D	$	0.01	23,888,640	23,888,640		165,000
Series E-1	$	0.01	35,544,141	—		—
Series E-2	$	0.01	16,858,078	—		—
Series F	$	0.01	177,720,707	3		—
Series G	$	0.01	37,249,497	37,249,497		50,000
Total			444,760,848	209,613,570		$	370,456

* Series A and Series B Convertible Preferred Stock totals are inclusive of 34,670,420 and 16,577,495 shares, respectively, held by PGT, a consolidated VIE.

Dividends

Dividends on shares of the Series A, Series B, Series C, Series D, Series E-1, Series E-2, Series F, and Series G Convertible Preferred Stock are payable only when, as, and if declared by the Board of Directors. No dividends will be paid with respect to the Common Stock until any declared dividends on the Convertible Preferred Stock have been paid or set aside for payment to the preferred stockholders. After payment of any such dividends, any additional dividends or distributions will be distributed among all holders of Common Stock and preferred stock in proportion to the number of shares of Common Stock that would be held by each such holder if all shares of preferred stock were converted to Common Stock at the then effective conversion rate. The Series A-1 convertible preferred shares have no dividend rights. To date, no dividends have been declared on any of the PMI’s preferred stock or Common Stock.

Conversion

Under the terms of PMI’s amended and restated certificate of incorporation, the holders of preferred stock have the right to convert such preferred stock into Common Stock at any time. In addition, all preferred stock automatically converts into Common Stock (x) immediately prior to the closing of an Initial Public Offering (“IPO”) that values Prosper at least at $2 billion and that results in aggregate proceeds to Prosper of at least $100 million or (y) upon a written request from the holders of at least 60% of the voting power of the outstanding preferred stock (on an as-converted basis, provided that: (i) the Series A-1 Convertible Preferred Stock shall not be converted without at least 14% of the voting power of the outstanding Series A-1 Convertible Preferred Stock; (ii) the Series D shall not be converted without at least 60% of the voting power of the outstanding Series D; (iii) the Series E-1 and Series E-2 shall not be converted without at least 60% of the voting power of the outstanding Series E-1 and Series E-2, voting together as a single class; (iv) the Series F shall not be converted without at least 60% of the voting power of the outstanding Series F, and (v) the shares of Series G Preferred Stock will not be automatically converted unless the holders of at least 60% of the outstanding shares of Series G Preferred Stock approve such conversion). In addition, if a holder of the Series A Convertible Preferred Stock has converted any of the Series A Convertible Preferred Stock, then all of such holder’s shares of Series A-1 Convertible Preferred Stock also will be converted upon a liquidation event. In lieu of any fractional shares of Common Stock to which a holder would otherwise be entitled, PMI shall pay such holder cash in an amount equal to the fair market value of such fractional shares, as determined by its Board of Directors. At present, each of the Series A, Series B, Series C, Series D, Series E-1, Series E-2, and Series F Convertible Preferred Stock converts into PMI Common Stock at a 1:1 ratio. Meanwhile, the Series A-1 Convertible Preferred Stock converts into Common Stock at a 1,000,000:1 ratio and the Series G Convertible Preferred Stock converts into Common Stock at a 1:1.36 ratio. The Series G Convertible Preferred Stock conversion ratio reflects the Series G true-up that occurred at end of the vesting period for the Series E-2 and Series F Preferred Stock warrants.

For the Series G true-up, the conversion price of the Series G Convertible Preferred Stock was reduced to a number equal to the Series G Preferred Stock original issuance price, divided by the quotient obtained by dividing the Series G true-up amount by the total number of Series G Preferred Stock issued as of the Series G closing date. The Series G true-up amount means the aggregate number of shares of Series G Preferred Stock that would have been issued to the purchasers of the Series G Preferred Stock on the Series G closing date, if warrants to purchase shares of Series E-2 Preferred Stock or Series F Preferred

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Stock that were exercisable or exercised as of the true-up time (end of vesting period) had been exercisable or exercised as of such Series G closing date.

Liquidation Rights

PMI’s Convertible Preferred Stock has been classified as temporary equity on the consolidated balance sheet. The preferred stock is not redeemable at the option of holders of the Convertible Preferred Stock; however, in the event of a voluntary or involuntary liquidation, dissolution, change in control or winding up of PMI, holders may have the right to receive its liquidation preference under the terms of PMI’s certificate of incorporation.

Each holder of Series E-1, Series E-2 and Series F Convertible Preferred Stock is entitled to receive prior and in preference to any distribution of proceeds from a liquidation event to the holders of Series A, Series B, Series C, Series D, Series G and Series A-1 Convertible Preferred Stock or Common Stock, an amount per share for (i) each share of Series E-1 Convertible Preferred Stock equal to the sum of the liquidation preference specified for such share and all declared but unpaid dividends, if any, on such share, (ii) each share of Series E-2 Convertible Preferred Stock equal to the sum of two-thirds the liquidation preference specified for such share and all declared but unpaid dividends, if any, on such share, and (iii) each share of Series F Convertible Preferred Stock equal to the sum of two-thirds of the liquidation preference specified for such share and all declared but unpaid dividends, if any, on such share.

After the payment or setting aside for payment to the holders of Series E-1, Series E-2, and Series F Convertible Preferred Stock each holder of Series A, Series B, Series C and Series D, Series E-2, Series F and Series G Convertible Preferred Stock is entitled to receive, on a pari passu basis, prior to and in preference to any distribution of proceeds from a liquidation event to the holders of Series A-1 Convertible Preferred Stock or Common Stock, (i) an amount per share for each share of Series E-2 and Series F Convertible Preferred Stock equal to the sum of one-third of the liquidation preference specified for such share and all declared but unpaid dividends, if any, on such share, and (ii) an amount per share for each share of Series A, Series B, Series C, Series D and Series G Convertible Preferred Stock equal to the sum of the liquidation preference specified for such share and all declared but unpaid dividends, if any, on such share.

After the payment or setting aside for payment to the holders of Series A, Series B, Series C, Series D, Series E-1, Series E-2, Series F and Series G Convertible Preferred Stock, the holders of Series A-1 Convertible Preferred Stock are entitled to receive, prior and in preference to any distribution of proceeds to the holders of Common Stock, an amount per share for each such share of Series A-1 Convertible Preferred Stock equal to the sum of the liquidation preference specified for such share and all declared but unpaid dividends, if any, on such share.

After the payment or setting aside for payment to the holders of Series A, Series B, Series C, Series D, Series E-1, Series E-2, Series F, Series G and Series A-1 Convertible Preferred Stock, the entire remaining proceeds legally available for distribution will be distributed pro-rata to the holders of Series A Convertible Preferred Stock and Common Stock in proportion to the number of shares of Common Stock held by them assuming the Series A Convertible Preferred Stock has been converted into shares of Common Stock at the then effective conversion rate, provided that the maximum aggregate amount per share of Series A Convertible Preferred Stock which the holders of Series A Convertible Preferred Stock shall be entitled to receive is three times the original issue price for the Series A Convertible Preferred Stock.

At present, the liquidation preferences are equal to $0.29 per share for the Series A Convertible Preferred Stock, $2.00 per share for the Series A-1 Convertible Preferred Stock, $0.60 per share for the Series B Convertible Preferred Stock, $2.87 per share for the Series C Convertible Preferred Stock, $6.91 per share for the Series D Convertible Preferred Stock, $0.84 per share for the Series E-1 Convertible Preferred Stock, $0.84 per share for the Series E-2 Convertible Preferred Stock, $0.84 per share for the Series F Convertible Preferred Stock and $1.34 per share for the Series G Convertible Preferred Stock.

Voting

Each holder of shares of Convertible Preferred Stock is entitled to the number of votes equal to the number of shares of Common Stock into which such shares of Convertible Preferred Stock could be converted and each has voting rights and powers equal to the voting rights and powers of the Common Stock. The holders of Convertible Preferred Stock and the holders of Common Stock vote together as a single class (except with respect to certain matters that require separate votes or as required by law), and are entitled to notice of any stockholders’ meeting in accordance with the bylaws of PMI. 

Convertible Preferred Stock Warrant Liability

Series E-1 Warrants

In connection with the Settlement and Release Agreement dated November 17, 2016 among PMI, its wholly owned subsidiary Prosper Funding LLC (“PFL”) and Colchis, on December 16, 2016, PMI issued the First Series E-1 Warrant. A

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Second Series E-1 Warrant for an additional 15,277,006 shares of Series E-1 Convertible Preferred Stock was granted on the signing of the Consortium Purchase Agreement (as defined in Note 16) on February 27, 2017. The warrants expire ten years from the date of issuance. Prosper recognized $5.7 million and $1.1 million of income from the change in the fair value of the warrants for the years ended December 31, 2020 and 2019, respectively. The income or expense resulted from changes in the fair value of the warrant is recorded in Change in Fair Value of Convertible Preferred Stock Warrants on the Consolidated Statements of Operations.

To determine the fair value of the Series E-1 Warrants, the Company first determined the value of a share of a Series E-1 Convertible Preferred Stock. To determine the fair value of the Convertible Preferred Stock, the Company first derived the business enterprise value (“BEV”) of the Company using a variety of valuation methods, including recent transactions in the Company's stock, discounted cash flow models and market based methods, as deemed appropriate under the circumstances applicable at the valuation date. Once the Company determined an estimated BEV, the option pricing method ("OPM") was used to allocate the BEV to the various classes of our equity, including our preferred stock. The concluded per share value for the Series E-1 Convertible Preferred Stock was utilized as an input to the Black-Scholes option pricing model.

The Company determined the fair value of the outstanding convertible Series E-1 preferred stock warrants utilizing the following assumptions as of December 31, 2020 and 2019:

	December 31,
	2020	2019
Volatility	60.0%	46.0%
Risk-free interest rate	0.20%	1.60%
Expected term (in years)	2.75	2.75
Dividend yield	0%	0%

Volatility: The volatility is derived from historical volatilities of several unrelated publicly listed peer companies over a period approximately equal to the term of the warrant as the Company has limited information on the volatility of its preferred stock since there is currently no trading history. When making the selections of industry peer companies to be used in the volatility calculation, the Company considered the size, operational, and economic similarities to the Company’s principal business operations.

Risk-Free Interest Rate: The risk-free interest rate is based on the U.S. Treasury yield in effect as of December 31, 2020, and for zero coupon U.S. Treasury notes with maturities approximately equal to the term of the warrant. 

Expected Term: The expected term is the period of time for which the warrants are expected to be outstanding.

Dividend Yield: The expected dividend assumption is based on the Company’s current expectations about the Company’s anticipated dividend policy.

Series F Warrants

In connection with the Consortium Purchase Agreement (as described in Note 16), PMI issued warrants to purchase 177,720,706 of PMI's Series F Convertible Preferred Stock at $0.01 per share. Prosper recognized $32.0 million and $10.1 million of income from the re-measurement of the fair value of the warrants for the years ended December 31, 2020 and 2019, respectively. The income or expense resulting from changes in the fair value of the warrant is recorded in Change in Fair Value of Convertible Preferred Stock Warrants on the Consolidated Statements of Operations.

To determine the fair value of the Series F Warrants, the Company first determined the value of a share of a Series F Convertible Preferred Stock. To determine the fair value of the Convertible Preferred Stock, the Company first derived the BEV using valuation methods, including a combination of methods, as deemed appropriate under the circumstances applicable at the valuation date. Once the Company determined an estimated BEV, the OPM was used to allocate the BEV to the various classes of Prosper's equity, including our preferred stock. The concluded per share value for the Series F Convertible Preferred Stock warrants utilized the Black-Scholes option pricing model.

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The Company determined the fair value of the outstanding Series F Warrants utilizing the following assumptions as of December 31, 2020 and 2019:

	December 31,
	2020	2019
Volatility	60.0%	46.0%
Risk-free interest rate	0.20%	1.60%
Expected term (in years)	2.75	2.75
Dividend yield	0%	0%

The above assumptions were determined using the same criteria described above for the Series E-1 Warrants.

The combined activity of the Convertible Preferred Stock Warrant Liability for the years ended December 31, 2020 and 2019 is as follows (in thousands):

Balance at January 1, 2019	143,679
Warrants vested	17,552
Change in fair value	(11,235)
Balance at December 31, 2019	$	149,996
Change in fair value	(37,677)
Balance at December 31, 2020	$	112,319

Common Stock

PMI, through its Amended and Restated Certificate of Incorporation, is the sole issuer of Common Stock and related options, RSUs and warrants. On February 16, 2016, PMI amended and restated its Certificate of Incorporation to, among other things, effect a 5-for-1 forward stock split. On September 20, 2017, PMI further amended its Amended and Restated Certificate of Incorporation to increase the number of shares of Common Stock authorized for issuance. The total number of shares of stock which PMI has the authority to issue is 1,069,760,848, consisting of 625,000,000 shares of Common Stock, $0.01 par value per share, and 444,760,848 shares of preferred stock, $0.01 par value per share. As described above, the Company repurchased 2,196,665 shares of Common Stock on December 23, 2019. As of December 31, 2020, 70,075,307 shares of Common Stock were issued and 69,139,372 shares of Common Stock were outstanding. As of December 31, 2019, 69,387,836 shares of Common Stock were issued and 68,451,901 shares of Common Stock were outstanding. Each holder of common stock is entitled to one vote for each share of common stock held.  

Common Stock Issued upon Exercise of Stock Options

During the year ended December 31, 2020 and 2019, PMI issued 687,471 and 173,356 shares of Common Stock, respectively, upon the exercise of vested options for cash proceeds of $15 thousand and $26 thousand, respectively. 

Common Stock Issued upon Exercise of Warrants

For the year ended December 31, 2020 and 2019, PMI issued zero shares of Common Stock upon the exercise of warrants.

NOTE 13. SHARE BASED COMPENSATION

PMI grants equity awards primarily through its Amended and Restated 2005 Stock Option Plan (the “2005 Plan”), which was approved as amended and restated by its stockholders on December 1, 2010; and its 2015 Equity Incentive Plan, which was approved by its stockholders on April 7, 2015 and subsequently amended by an Amendment No. 1, Amendment No. 2 and Amendment No. 3, which were approved by PMI's stockholders effective as of February 15, 2016, May 31, 2016, and September 5, 2018 respectively (as amended, the “2015 Plan”). In March 2015, the 2005 Plan expired, except that any awards granted under the 2005 Plan prior to its expiration remain in effect pursuant to their terms. As of December 31, 2020, under the 2015 Plan, options to purchase up to 99,870,535 shares of PMI's Common Stock are reserved and may be granted to employees, directors, and consultants by PMI’s Board of Directors and stockholders to promote the success of Prosper’s business. Options generally vest 25% one year from the vesting commencement date and 1/48th per month thereafter or vest 50% two years from

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the vesting commencement date and 1/48 per month thereafter or vest 1/36th per month from the vesting commencement date. In no event are options exercisable more than ten years after the date of grant.

Stock Option Reprice

On May 3, 2016 and March 17, 2017, the Compensation Committee of the Board of Directors of PMI approved two separate stock option repricing programs authorizing PMI’s officers to reprice certain outstanding stock options held by employees and directors that had exercise prices above the current fair market value of PMI’s Common Stock on those respective dates.

On August 11, 2020, the Compensation Committee of the Board of Directors of PMI approved a stock option repricing program (the “2020 Repricing” and together with the 2016 Repricing and the 2017 Repricing, the “Repricings”) authorizing PMI’s officers to reprice certain outstanding stock options held by employees and directors that have exercise prices above the current fair market value of PMI’s common stock. The repricing was effected on August 11, 2020 for eligible directors and employees.

Prosper believes that the Repricings encourage the continued service of valued employees and directors and motivate them to perform at high levels, both of which are critical to Prosper’s continued success. Prosper has incurred and expects to incur additional share based compensation charges as a result of the Repricings.

The financial statement impact of the above Repricings was $0.4 million, $0.3 million and $0.8 million for the years ended December 31, 2020, 2019 and 2018, respectively. As of December 31, 2020, the unamortized Repricings expense (net of forfeitures) of $0.1 million will be recognized over the remaining weighted average vesting period of 1.9 years.

Stock Option Activity

Stock option activity under the Stock Plans is summarized for the year ended December 31, 2020 as follows:

	Options Issued and Outstanding	Weighted- Average Exercise Price		Weighted-Average Contractual Term (in years)	Aggregate intrinsic value1 (in thousands)
Balance as of January 1, 2020	76,236,757	$	0.31	7.41	$	169
Options granted	8,424,000	$	0.08
Options exercised	(687,471)	$	0.02
Options forfeited	(7,728,377)	$	0.31
Option expirations	(3,329,460)	$	0.13
Balance as of December 31, 2020	72,915,449	$	0.02	7.02	$	2,915
Options vested and expected to vest as of December 31, 2020	58,044,806	$	0.02	7.02	$	2,321
Options vested and exercisable at December 31, 2020	52,630,099	$	0.02	6.42	$	2,105

1. Aggregate intrinsic value represents the excess of the fair value of our Common Stock as of December 31, 2020 over the exercise price of the outstanding in-the-money options.

Additional information pertaining to PMI's Common Stock option activities is as follows:

	Year ended December 31,
	2020		2019		2018
Weighted-average grant date fair value of options granted (per share)	$	0.04	$	0.11	$	0.52

Other Information Regarding Stock Options

The fair value of options granted to employees is estimated on the grant date using the Black-Scholes option valuation model. This valuation model for share based compensation expense requires Prosper to make assumptions and judgments about the variables used in the calculation, including the fair value of PMI’s Common Stock, the expected term (the period of time that the options granted are expected to be outstanding), the volatility of PMI’s Common Stock, a risk-free interest rate, and expected dividends. Given the absence of a publicly traded market, Prosper considered numerous objective and subjective factors to determine the fair value of PMI’s Common Stock at each grant date. These factors included, but were not limited to: (i) contemporaneous valuations of Common Stock performed by unrelated third-party specialists, (ii) the prices for PMI’s

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preferred stock sold to outside investors, (iii) the rights, preferences and privileges of PMI’s preferred stock relative to PMI’s Common Stock; (iv) the lack of marketability of PMI’s Common Stock, (v) developments in the business, (vi) secondary transactions of PMI’s common and preferred shares, and (vii) the likelihood of achieving a liquidity event, such as an initial public offering or a merger or acquisition of Prosper, given prevailing market conditions. As PMI’s stock is not publicly traded volatility for stock options is based on an average of the historical volatilities of the Common Stock of several entities with characteristics similar to those of Prosper. The expected term assumptions were determined based on the vesting terms, exercise terms and contractual lives of the options using the simplified method. The risk-free rate is based on the U.S. Treasury yield curve in effect at the time of grant for periods corresponding with the expected life of the option. Prosper uses an expected dividend yield of zero as it does not anticipate paying any dividends in the foreseeable future.

Prosper also estimates forfeitures of unvested stock options. Expected forfeitures are based on Prosper’s historical experience. To the extent actual forfeitures differ from estimates, the difference will be recorded as a cumulative adjustment in the period estimates are revised. No compensation cost is recorded for options that do not vest.

The fair value of PMI’s stock option awards granted during the years ended December 31, 2020, 2019 and 2018 was estimated at the date of grant using the Black-Scholes model with the following weighted average assumptions:

	December 31,
	2020		2019		2018
Volatility of Common Stock	52.62	%	46.70	%	44.04	%
Risk-free interest rate	0.51	%	1.95	%	2.78	%
Expected life	6.0 years		6.0 years		6.0 years
Dividend yield	0	%	0	%	0	%

PMI did not grant any performance-based options in 2020, 2019, or 2018.

Restricted Stock Units

For the years ended December 31, 2020 and 2019, PMI did not grant any restricted stock units (“RSUs”). For the year ended December 31, 2018, PMI granted RSUs to certain employees that are subject to three-year vesting terms or four-year vesting terms and the occurrence of a liquidity event. The aggregate fair value of the RSUs PMI granted in 2018 was $1.9 million.

The following table summarizes the number of PMI’s outstanding RSUs and their weighted-average grant date fair value for the year ended December 31, 2020:

	Number of Shares	Weighted-Average Grant Date Fair Value
Unvested at January 1, 2020	4,803,141	$	0.95
Forfeited	(142,000)	$	2.18
Unvested at December 31, 2020	4,661,141	$	0.91

Share Based Compensation

The following table presents the amount of share based compensation related to awards granted to employees recognized in Prosper’s Consolidated Statements of Operations for the periods presented (in thousands):

	Years Ended December 31,
	2020		2019		2018
Origination and Servicing	$	35	$	417	$	911
Sales and Marketing	69		243		451
General and Administrative	1,809		3,868		7,039
Total Stock-Based Compensation	$	1,913	$	4,528	$	8,401

For the years ended December 31, 2020, 2019 and 2018, Prosper capitalized $234 thousand, $310 thousand and $392 thousand, respectively, of share based compensation as internal use software and website development costs. As of December 31, 2020, the unamortized share based compensation expense adjusted for forfeiture estimates related to Prosper's

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employees’ unvested share based awards was approximately $1.9 million, which will be recognized over the remaining weighted-average vesting period of approximately 1.7 years.

NOTE 14. RESTRUCTURING

In 2016, Prosper commenced a strategic restructuring of its business. This restructuring was intended to streamline operations and support future growth efforts. Under this restructuring, Prosper closed its Lehi, Utah and Tel Aviv, Israel locations.

Expenses related to this restructuring were zero, $34 thousand and $1.8 million for the years ended December 31, 2020, 2019 and 2018 respectively.

For the year ended December 31, 2018, Prosper's restructuring costs relate to accretion and changes in sublease loss estimates for properties no longer in use. The following table summarizes the activities related to Prosper's restructuring plan (in thousands) for the year ended December 31, 2018:

	Facilities Related
Balance at January 1, 2018	$	3,244
Adjustments to expense	1,486
Sublease cash receipts	370
Less: Cash paid	(3,126)
Balance at December 31, 2018	$	1,974

Upon adoption of Topic 842 Leases on January 1, 2019, the restructuring liability related to the properties no longer in use was transferred to a right-of-use (ROU) asset in accordance with ASC 842-10-65-1. The ROU asset will be depreciated over the useful life of the asset in accordance with ASC 842-20-25-7(a).

NOTE 15. INCOME TAXES

The components of the Company’s Income Tax Expense are as follows (in thousands):

	Years Ended December 31,
	2020		2019		2018
Current:
Federal	$	—	$	—	$	—
State	—		—		—
Foreign	—		—		24
Total Current Income Tax Expense	—		—		24
Deferred:
Federal	47		47		47
State	38		52		33
Foreign	(69)		1		68
Total Deferred Income Tax Expense	16		100		148
Total Income Tax Expense	$	16	$	100	$	172

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Income Tax Expense differed from the amount computed by applying the U.S. federal income tax rate of 21% to pretax loss as a result of the following:

	Years Ended December 31,
	2020		2019		2018
Federal tax at statutory rate	21	%	21	%	21	%
State tax at statutory rate (net of federal benefit)	8	%	9	%	8	%
Change in U.S. Tax Rate Applied to Deferred Taxes	—	%	—	%	—	%
Incentive Stock Options	2	%	(4)	%	(3)	%
Preferred Stock Warrants	(64)	%	8	%	5	%
Change in valuation allowance	37	%	(33)	%	(32)	%
Other	(4)	%	(1)	%	1	%
Income Tax Expense	—	%	—	%	—	%

Temporary items that give rise to significant portions of deferred tax assets and liabilities are as follows (in thousands):

	December 31,
	2020		2019
Net operating loss carry forwards	$	92,814	$	87,834
Research and other credits	532		602
Property and equipment	—		42
Stock compensation	10,510		10,261
Accrued liabilities	2,986		1,858
Lease liabilities	3,934		5,182
Total deferred tax assets	110,776		105,779
Net servicing rights	(2,067)		(2,843)
Property and equipment	(287)		—
Intangible assets	(1,415)		(1,067)
Foreign earnings	—		(69)
Right-of-use assets	(2,676)		(3,816)
Total deferred tax liabilities	(6,445)		(7,795)
Total net deferred tax asset	104,331		97,984
Less: Valuation allowance	(104,820)		(98,458)
Net deferred tax liability	$	(489)	$	(474)

Under ASC 740, Accounting for Income Taxes, a valuation allowance must be established when it is more likely than not that all or a portion of a deferred tax asset will not be realized. The amount of valuation allowance is based upon management’s best estimate of Prosper’s ability to realize the net deferred tax assets. A valuation allowance can subsequently be reduced when management believes that the assets are realizable on a more-likely-than-not basis. As of December 31, 2020, the Company continues to record a valuation allowance against its net deferred tax asset. The valuation allowance as of December 31, 2020, increased by $6.4 million to $104.8 million from the prior year.

The Internal Revenue Code imposes substantial restrictions on the utilization of net operating losses and tax credits in the event of an “ownership change” of a corporation. Accordingly, Prosper’s ability to utilize net operating losses and credit carryforwards may be limited in the future as the result of such an “ownership change.”

Prosper files federal and various state income tax returns, and has net operating loss carryforwards available to reduce future taxable income, if any, for both federal and state income tax purposes of approximately $342.2 million and $387.4 million, respectively, as of December 31, 2020. The state net operating loss carryforwards are primarily related to California. The federal and state net operating loss carryforwards will begin to expire in 2026 and 2021, respectively. All net operating loss carryforwards are subject to a full valuation allowance. Prosper has federal and California research and development tax credits of approximately $428 thousand and $450 thousand, respectively. The federal research credits will begin to expire in 2034 and the California research credits have no expiration date. Prosper also has California enterprise zone credits of approximately $0.9 million that will begin to expire in 2021.

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The following table summarizes Prosper’s activity related to its unrecognized tax benefits (in thousands):

Balance at January 1, 2019	$	112
Change related to 2019 tax year position	—
Balance at December 31, 2019	$	112
Change related to 2020 tax year position	—
Balance at December 31, 2020	$	112

None of the unrecognized tax benefits would affect Prosper’s effective tax rate if these amounts are recognized due to the full valuation allowance. 

Prosper’s policy is to recognize interest and penalties accrued on any unrecognized tax benefits as a component of Income Tax Expense. As of December 31, 2020, Prosper has not incurred any interest or penalties.

All tax returns will remain open for examination by federal and most state taxing authorities for three and four years, respectively, from the date of utilization of any net operating loss carryforwards or research and development credits.

NOTE 16. CONSORTIUM PURCHASE AGREEMENT

On February 27, 2017, Prosper entered into a series of agreements (the “Consortium Purchase Agreement”) with a consortium of investors (the “Consortium”), pursuant to which the Consortium agreed to purchase Borrower Loans in an aggregate principal amount of up to $5.0 billion (including certain loans purchased by one of the investors prior to the date of the Consortium Purchase Agreement). PFL was obligated to offer for purchase minimum monthly volumes of eligible loans to the Consortium, for the Consortium to elect to purchase. The Consortium Purchase Agreement ended in May 2019.

In connection with the Consortium Purchase Agreement, PMI issued to the Consortium three warrant certificates to purchase an aggregate 177,720,706 shares of PMI’s Series F Preferred Stock at an exercise price of $0.01 per share (the “Warrant Shares”).

The Consortium’s right to exercise the Series F Warrant was subject to monthly vesting during the term of the Consortium Purchase Agreement based upon the volume of loans the Consortium elected to purchase (if any) in each month, subject to certain cure rights such as offering additional loans for sale in subsequent periods. Pursuant to these cure rights, if the Consortium failed to respond to offers for allocation, purchase or funding, the Consortium could take advantage of a designated period of time to cure such failure. There were no such failures by the Consortium during the term of the Consortium Purchase Agreement. Under the terms of the Series F Warrant Agreement, the Warrant Shares may also vest in full upon a change of control of PMI, insolvency of PMI or PFL, certain breaches of contract by PMI or PFL that are not cured within a defined cure period and upon the occurrence of certain other events set forth in the Series F Warrant Agreement.

On vesting of the Series F Warrants, Prosper recorded a liability as Convertible Preferred Stock Warrant Liability on the Consolidated Balance Sheets at fair value and a corresponding amount as Fair Value of Warrants Vested on Sale of Borrower Loans on the Consolidated Statements of Operations. Subsequent changes in the fair value of the vested warrants are recorded in Change in Fair Value of Convertible Preferred Stock Warrants on the Consolidated Statements of Operations. Additionally, in connection with the execution of the Consortium Purchase Agreement, certain previously issued rebates were settled by an issuance of vested Series F Convertible Preferred Stock Warrants. The difference in fair value of these warrants over the cash settlement price was recorded in Change in Fair Value of Convertible Preferred Stock Warrants on the Consolidated Statements of Operations.

Through its expiration in May 2019, $3.3 billion in loans were acquired and 177.7 million warrants vested under the Consortium Purchase Agreement. In addition to the $3.3 billion of loans acquired above, warrants vested on signing of the Consortium Purchase Agreement were issued to settle certain rebates on $0.3 billion of whole loan purchases by members of the Consortium prior to the signing of the Consortium Purchase Agreement. This $0.3 billion also reduced the up to $5.0 billion aggregate amount under the Consortium Purchase Agreement.

NOTE 17. LEASES

Prosper has operating leases for corporate offices and datacenters. These leases have remaining lease terms of 1 year to 6 years. Some of the lease agreements include options to extend the lease term for up to an additional 5 years. Rental expense under operating lease arrangements was $4.5 million, $4.5 million and $4.2 million for the year ended December 31, 2020, 2019 and 2018, respectively. Additionally, Prosper subleases certain leased office space to third parties when it determines there is excess leased capacity. Sublease revenue from operating lease arrangements was $0.4 million, $0.8 million and $0.8 million for the year ended December 31, 2020, 2019 and 2018, respectively.

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Operating Lease Right-of-Use (“ROU”) Assets

The following table summarizes the operating lease right-of-use (“ROU”) assets as of December 31, 2020, which are included in Property and Equipment, Net on the Consolidated Balance Sheets.

	December 31, 2020
	Gross Carrying Value		Accumulated Amortization		Net Carrying Value
ROU assets - office buildings	$	15,477	$	6,649	$	8,828
ROU assets - other	290		41		249
Total operating lease ROU assets	$	15,767	$	6,690	$	9,077

The Company identified certain impairment triggers related to its ROU assets in 2020, primarily due to the non-renewal of certain sublease agreements and the time expected to find new subtenants. As a result of impairment testing performed on these ROU assets, the Company recorded an impairment charge of $0.4 million for the year ended December 31, 2020. No impairment charge was recorded for the years ended December 31, 2019 and 2018.

Lease Liabilities

Prosper has entered into various non-cancelable operating leases for certain offices with contractual lease periods expiring between 2021 and 2026.

Future maturities of operating lease liabilities as of December 31, 2020 were as follows (in thousands). The present value of the future minimum lease payments represents our lease liabilities as of December 31, 2020 and are included in "Other Liabilities" on the consolidated balance sheets.

	December 31, 2020
2021	$	5,267
2022	5,121
2023	1,562
2024	871
2025	897
Thereafter	923
Total future minimum lease payments	14,641
Less: Imputed interest	(1,299)
Present value of future minimum lease payments	$	13,342

Because the rate implicit in each lease is not readily determinable, we use our incremental borrowing rate to determine the present value of the lease payments. Values used to determine present value of leases is as follows (dollars in thousands):

	December 31, 2020
Cash paid for operating leases year-to-date	$	5,524
ROU assets obtained in exchange for new operating lease obligations	$	290
Weighted average remaining lease term (in years)	3.38 years
Weighted average discount rate	5.50		%

NOTE 18. COMMITMENTS AND CONTINGENCIES

In the normal course of its operations, Prosper becomes involved in various legal actions. Prosper maintains provisions it considers to be adequate for such actions. Prosper does not believe it is probable that the ultimate liability, if any, arising out of any such matters will have a material effect on Prosper's financial condition, results of operations or cash flows.

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Operating Commitments

Prosper has entered into an agreement with WebBank, under which all Borrower Loans originated through the marketplace are made under WebBank's bank charter. On February 1, 2019, Prosper and WebBank extended the terms of their Agreement. Pursuant to the agreement, the marketing fee that Prosper receives in connection with the origination of each loan is partially reduced by an amount (the “Designated Amount”) calculated as a percentage of the principal amount of such loan based on the aggregate principal amount of loans originated for the applicable month. To the extent the aggregate Designated Amount for all loans originated during any month is less than $143.5 thousand, Prosper is required to pay WebBank an amount equal to such deficiency. Accordingly, the minimum fee is $1.7 million and $0.1 million for the years 2021 and 2022, respectively.

Additionally, under the agreement with WebBank, Prosper is required to maintain minimum net liquidity of $15 million at all times during the term of the agreement. Net liquidity is defined as the sum of Cash and Cash Equivalents and Available for Sale Investments. Violation of this covenant can result in termination of the contract with WebBank. At December 31, 2020, Prosper was in compliance with the covenant.

Loan Purchase Commitments

Prosper entered into an agreement with WebBank to purchase $11.2 million of Borrower Loans that WebBank originated during the last two business days of the year ended December 31, 2020. Prosper will purchase these Borrower Loans within the first three business days of the year ending December 31, 2021.

Repurchase Obligation

Under the terms of the loan purchase agreements between Prosper and investors that participate in the Whole Loan Channel, Prosper may, in certain circumstances, become obligated to repurchase a Borrower Loan from an investor. Generally, these circumstances include the occurrence of verifiable identity theft, the failure to properly follow loan listing or bidding protocols or a violation of the applicable federal, state or local lending laws. Prosper recognizes a liability at fair value for the repurchase obligation when the Borrower Loans are sold. The fair value of the repurchase obligation is estimated based on historical experience. Repurchased Borrower Loans associated with violations of federal, state or local lending laws or verifiable identity theft are written off at the time of repurchase. The maximum potential amount of future payments associated under the repurchase obligation is the outstanding balances of the Borrower Loans sold through the Whole Loan channels, which at December 31, 2020 is $2.8 billion. Prosper has accrued $0.2 million and $0.4 million as of December 31, 2020 and 2019, respectively, related to this obligation.      

Regulatory Contingencies

Prosper accrues for contingencies when a loss from such contingencies is probable and the amount of loss can be reasonably estimated. In determining whether a loss is probable and if it is possible to quantify the amount of the estimated loss, Prosper reviews and evaluates its litigation and regulatory matters on at least a quarterly basis in light of potentially relevant factual and legal developments. If Prosper determines that an unfavorable outcome is not probable or that the amount of a loss cannot be reasonably estimated, Prosper does not accrue for a potential litigation loss. If an unfavorable outcome is probable and Prosper can estimate a range of outcomes, an amount is recorded which management considers to be the best estimate within the range of potential losses that are both probable and estimable; however, if management cannot quantify the amount of the estimated loss, then the low end of the range of the potential losses is recorded.

SEC Inquiry

In April 2017, we became aware of an error in the annualized net return and seasoned annualized net return numbers displayed to Note investors. Prosper was advised by the SEC that it was investigating whether violations of federal securities laws had occurred in connection with the error. On April 19, 2019, the SEC accepted an offer of settlement from PFL to resolve the matter. Under the settlement, the SEC alleged a violation of Section 17(a)(2) of the Securities Act and ordered PFL to cease and desist from any future violations of that provision. PFL neither admitted nor denied any wrongdoing, and agreed to pay a civil monetary penalty of $3.0 million. The penalty of $3.0 million was paid in full in April 2019.

West Virginia Matter

In January 2018, the Attorney General of the State of West Virginia (the “Attorney General”) initiated discussions regarding certain acts and practices of PMI and PFL that the Attorney General asserts may have violated the West Virginia Consumer Credit and Protection Act (the “Consumer Act”), to which Prosper responded with such information as was requested by the Attorney General. Following a period of more than a year with limited to no communication, in February 2020, Prosper received a proposed Assurance of Discontinuance (an “AOD”) from the Attorney General requesting that,

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without in any way admitting that any of its prior practices were in violation of the Consumer Act, Prosper agree to certain terms and conditions regarding its past and potential future conduct of its business with respect to customers in West Virginia, including a release by the Attorney General of any claims it may have related to the matters identified in the AOD. Prosper is evaluating and intends to discuss the proposed terms in the AOD with the Attorney General.

We cannot predict the outcome of the matter and any potential fines or penalties, if any, that may arise from the matter. Further, we are unable to estimate a range of outcomes and as a result no accrual has been made.

No loans have been originated through the Prosper platform to West Virginians since June 2016.

NOTE 19. RELATED PARTIES

Since Prosper’s inception, it has engaged in various transactions with its directors, executive officers and holders of more than 10% of its voting securities, and with immediate family members and other affiliates of its directors, executive officers and 10% stockholders. Prosper believes that all of the transactions described below were made on terms no less favorable to Prosper than could have been obtained from unaffiliated third parties.

Prosper’s executive officers, directors who are not executive officers, and certain affiliates participate in its marketplace by placing bids and purchasing Notes. The aggregate amount of the Notes purchased and the income earned by parties deemed to be affiliates and related parties of Prosper for the year ended December 31, 2020 and 2019, as well as the Notes outstanding as of December 31, 2020 and 2019 are summarized below (in thousands):

	Aggregate Amount of Notes Purchased the Year Ended December 31,				Interest Earned on Notes and Borrower Loans the Year Ended December 31,
	2020		2019		2020		2019
Executive officers and management	$	28	$	23	$	6	$	5
Directors (excluding executive officers and management)	272		464		43		56
Total	$	300	$	487	$	49	$	61

	Notes Balance as of
	December 31, 2020		December 31, 2019
Executive officers and management	$	41	$	35
Directors (excluding executive officers and management)	—		682
Total	$	41	$	717

NOTE 20. POSTRETIREMENT BENEFIT PLANS

Prosper has a 401(k) plan that covers all employees meeting certain eligibility requirements. The 401(k) plan is designed to provide tax-deferred retirement benefits in accordance with the provisions of Section 401(k) of the Internal Revenue Code. Eligible employees may defer up to 90% of eligible compensation up to the annual maximum as determined by the Internal Revenue Service. Prosper’s contributions to the plan are discretionary. During the years ended December 31, 2020, 2019 and 2018, Prosper contributed $1.2 million, $2.3 million and $2.0 million, respectively, to the 401(k) plan.

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NOTE 21. SIGNIFICANT CONCENTRATIONS

Prosper is dependent on third party funding sources such as banks, asset managers, and investment funds to provide the funds to allow WebBank to originate Borrower Loans that the third party funding sources will later purchase. Of all Borrower Loans originated in the year ended December 31, 2020, two individual parties purchased 21.4% and 14.3% of such loans, and the Company’s Warehouse VIEs purchased 18.2% of such loans. For the year ended December 31, 2019, no individual party purchased more than 10% of all Borrower Loans originated, and the Company’s Warehouse VIEs purchased 10.3% of such loans. These purchases reflect that a significant portion of Prosper’s business is dependent on funding through the Whole Loan Channel, through which 91% and 94% of Borrower Loans were originated in the years ended December 31, 2020 and 2019, respectively.

Prosper receives all of its transaction fee revenue from WebBank. Prosper earns a transaction fee from WebBank for our services in facilitating originations of Borrower Loans issued by WebBank. The rate of the transaction fee for each individual Borrower Loan is based on the term and credit grade of the Borrower Loan. No individual borrower or investor accounted for 10% or more of consolidated net revenue for any of the periods presented.    

NOTE 22. SEGMENTS

Our chief operating decision maker reviews financial information presented on a consolidated basis for purposes of allocating resources and evaluating financial performance. As such, the Company has a single reporting and operating segment.

NOTE 23. SUBSEQUENT EVENT

On March 4, 2021, PMI extended its $300 million PWIIT Warehouse Line (“PWIIT Extension”). The PWIIT Extension consists of a $230 million Class A loan with the existing PWIIT Warehouse Line national banking association and a $70 million Class B loan with an asset manager. The advance rate on the PWIIT Extension is 90%. Under the PWIIT Extension, proceeds of loans made under the PWIIT Warehouse Line may be borrowed, repaid and reborrowed until the earlier of March 3, 2023 or the occurrence of any accelerated amortization event or event of default. Repayment of any outstanding proceeds will be made over a 24-month period ending March 4, 2025, excluding the occurrence of any accelerated amortization event or event of default.

Under the PWIIT Extension, the Class A loan bears interest at a rate of the national banking association's asset-backed commercial paper rate, plus a spread of 2.05%. The spread increases by 0.375% during the first 12 months immediately following the termination of the revolving period with an additional increase of 0.375% one year later. Additionally, the Class A loan bears a monthly unused commitment fee of 0.50% per annum on the undrawn portion available under the Class A loan.

The Class B loan bears interest at a rate of one-month LIBOR, plus a spread of 8.75%. The spread increases by 0.375% during the first twelve months immediately following the termination of the revolving period with an additional increase of 0.375% one year later. Additionally, the Class B loan bears a monthly unused commitment fee of 0.50% or 1.00% per annum on the undrawn portion available under the Class B loan, depending on the Class B loan utilization percentage.

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Stockholders and the Board of Directors of Prosper Funding LLC

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Prosper Funding LLC and subsidiaries (the “Company”) as of December 31, 2020 and 2019, the related consolidated statements of operations, member’s equity, and cash flows, for each of the three years ended December 31, 2020, and the related notes (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2020 and 2019, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2020, in conformity with accounting principles generally accepted in the United States of America.

Emphasis of a Matter

As discussed in Note 1 to the consolidated financial statements, the Company earns significant amounts of revenues and incurs significant expenses with a related party, its direct parent company, Prosper Marketplace, Inc.

Basis for Opinion

These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits, we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matters

The critical audit matters communicated below are matters arising from the current-period audit of the financial statements that were communicated or required to be communicated to the audit committee and that (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

Valuation of Borrower Loans—Refer to Notes 2, 4 and 7 to the financial statements

Critical Audit Matter Description

The Company measures Borrower Loans at fair value which are classified as Level 3 instruments. As of December 31, 2020, Borrower Loans were $209.7 million. The Company estimates the fair value using discounted cash flow valuation methodologies incorporating significant unobservable inputs and valuation assumptions that are reflective of management’s own estimates of assumptions that market participants would use in pricing the instruments and requires significant management judgment or estimate. The main assumptions used to value the Borrower Loans include default rates and prepayment rates derived from historical performance and discount rates applied to each credit grade of the loans.

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Auditing the methodology and unobservable inputs, specifically, the unobservable inputs related to the discount rate, default rate and prepayment rate, used by management to estimate the fair value of Borrower Loans required a high degree of auditor judgment and subjectivity and an increased extent of effort, including the need to involve our fair value specialists.

How the Critical Audit Matter Was Addressed in the Audit

Our audit procedures related to the valuation of Borrower Loans, at fair value including unobservable inputs used by management to estimate the fair value included the following key procedures:

•With the assistance of our fair value specialists, we evaluated the Company’s valuation methodologies, assumptions, underlying data and fair value results.

•With the assistance of our fair value specialists, we developed independent estimates of fair value and compared our estimates to the Company’s estimates.

Valuation of Servicing Assets—Refer to Notes 2, 5 and 7 to the financial statements

Critical Audit Matter Description

The Company measures Servicing Assets at fair value which are classified as Level 3 instruments. As of December 31, 2020, Servicing Assets were $11.1 million. The Company estimates the fair value using a discounted cash flow valuation methodology incorporating significant unobservable inputs and valuation assumptions that are reflective of management’s own estimates of assumptions that market participants would use in pricing the instruments and requires significant management judgment or estimation. Significant unobservable inputs used in the valuation methodology include the market servicing rate, discount rate, default rate and prepayment rate.

Auditing the significant unobservable inputs used by management to estimate the fair value of Servicing Assets required a high degree of auditor judgment and subjectivity and an increased extend of effort, including the need to involve our fair value specialist.

How the Critical Audit Matter Was Addressed in the Audit

Our audit procedures related to the valuation of Servicing Assets at fair value including unobservable inputs used by management to estimate the fair value included the following key procedures:

•With the assistance of our fair value specialists, we evaluated the Company’s valuation methodology, assumptions, underlying data and fair value results.

•With the assistance of our fair value specialists, we developed an independent estimate of fair value and compared our estimate to the Company’s estimate.

•We evaluated the reasonableness of the market rate of servicing assumption used in developing the fair value estimate of the Servicing Assets.

/s/ DELOITTE & TOUCHE LLP

San Francisco, CA

March 12, 2021

We have served as the Company’s auditor since 2014.

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Prosper Funding LLC

Consolidated Balance Sheets

(amounts in thousands)

	December 31,
	2020		2019
Assets:
Cash and Cash Equivalents	$	8,592	$	7,462
Restricted Cash	132,332		110,399
Borrower Loans, at Fair Value	209,670		245,137
Property and Equipment, Net	6,928		7,549
Servicing Assets	11,088		14,888
Other Assets	217		749
Total Assets	$	368,827	$	386,184
Liabilities and Member's Equity:
Accounts Payable and Accrued Liabilities	$	2,361	$	2,133
Payable to Related Party	4,120		2,679
Payable to Investors	126,266		105,287
Notes, at Fair Value	208,379		244,171
Other Liabilities	2,613		3,727
Total Liabilities	343,739		357,997
Member's Equity:
Member's Equity	11,404		15,904
Retained Earnings	13,684		12,283
Total Member's Equity	25,088		28,187
Total Liabilities and Member's Equity	$	368,827	$	386,184

The accompanying notes are an integral part of these consolidated financial statements.

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Prosper Funding LLC

Consolidated Statements of Operations

(amounts in thousands)

	Years Ended December 31,
	2020		2019		2018
Revenues:
Operating Revenues:
Administration Fee Revenue – Related Party	$	21,618	$	49,818	$	105,709
Servicing Fees, Net	20,791		26,368		27,943
Gain (Loss) on Sale of Borrower Loans	6,430		(5,058)		(58,027)
Other Revenue	552		155		270
Total Operating Revenues	49,391		71,283		75,895
Interest Income (Expense):
Interest Income on Borrower Loans	36,765		41,146		43,569
Interest Expense on Notes	(34,457)		(38,492)		(40,656)
Total Interest Income (Expense), Net	2,308		2,654		2,913
Change in Fair Value of Financial Instruments, Net	454		(375)		(701)
Total Net Revenues	52,153		73,562		78,107
Expenses:
Administration Fee – Related Party	45,472		62,575		70,491
Servicing	4,900		5,012		6,140
General and Administrative	380		33		597
Total Expenses	50,752		67,620		77,228
Net Income	$	1,401	$	5,942	$	879

The accompanying notes are an integral part of these consolidated financial statements.

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Prosper Funding LLC

Consolidated Statements of Member’s Equity

(amounts in thousands)

	Member’s Equity		Retained Earnings		Total
Balance at January 1, 2018	$	24,904	$	5,462	$	30,366
Distributions to Parent	—		—		—
Net Income	—		879		879
Balance at December 31, 2018	24,904		6,341		31,245
Distributions to Parent	(9,000)		—		(9,000)
Net Income	—		5,942		5,942
Balance at December 31, 2019	15,904		12,283		28,187
Distributions to Parent	(4,500)		—		(4,500)
Net Income	—		1,401		1,401
Balance at December 31, 2020	$	11,404	$	13,684	$	25,088

The accompanying notes are an integral part of these consolidated financial statements.

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Prosper Funding LLC

Consolidated Statements of Cash Flows

(amounts in thousands)

	Years Ended December 31,
	2020		2019		2018
Cash Flows from Operating Activities:
Net Income	$	1,401	$	5,942	$	879
Adjustments to Reconcile Net Income to Net Cash Provided by (Used in) Operating Activities:
Change in Fair Value of Financial Instruments, Net	(454)		374		701
Other Non-Cash Changes in Borrower Loans, Loans Held for Sale and Notes	46		(694)		(239)
Gain on Sale of Borrower Loans	(7,203)		(13,033)		(14,315)
Change in Fair Value of Servicing Rights	11,003		13,682		13,316
Depreciation and Amortization	4,149		4,397		5,664
Changes in Operating Assets and Liabilities:
Purchase of Loans Held for Sale, at Fair Value	(1,338,082)		(2,320,560)		(2,365,431)
Proceeds from Sales and Principal Payments of Loans Held for Sale, at Fair Value	1,338,082		2,320,560		2,365,470
Other Assets	532		(426)		(198)
Accounts Payable and Accrued Liabilities	228		(2,557)		3,945
Payable to Investors	20,979		(21,966)		(4,859)
Net Related Party Receivable/Payable	1,183		2,251		(2,482)
Other Liabilities	(1,114)		(789)		590
Net Cash Provided by (Used in) Operating Activities	30,750		(12,819)		3,041
Cash Flows From Investing Activities:
Purchase of Borrower Loans, at Fair Value	(133,644)		(170,326)		(177,101)
Proceeds from Sales and Principal Payments of Borrower Loans, at Fair Value	149,908		165,481		175,117
Purchases of Property and Equipment	(3,270)		(6,374)		(3,261)
Net Cash Provided by (Used in) Investing Activities	12,994		(11,219)		(5,245)
Cash Flows from Financing Activities:
Proceeds from Issuance of Notes, at Fair Value	133,228		171,138		176,830
Payments of Notes, at Fair Value	(149,409)		(167,420)		(175,760)
Cash Distributions to Parent	(4,500)		(9,000)		—
Net Cash (Used in) Provided by Financing Activities	(20,681)		(5,282)		1,070
Net Increase (Decrease) in Cash, Cash Equivalents and Restricted Cash	23,063		(29,320)		(1,134)
Cash, Cash Equivalents and Restricted Cash at Beginning of the Period	117,861		147,181		148,315
Cash, Cash Equivalents and Restricted Cash at End of the Period	$	140,924	$	117,861	$	147,181
Supplemental Disclosure of Cash Flow Information:
Cash Paid for Interest	$	34,410	$	39,229	$	41,098
Non-Cash Investing Activity- Accrual for Property and Equipment, Net	$	504	$	246	$	1,101
Reconciliation to Amounts on Consolidated Balance Sheets:
Cash and Cash Equivalents	$	8,592	$	7,462	$	11,163
Restricted Cash	132,332		110,399		136,018
Total Cash, Cash Equivalents and Restricted Cash	$	140,924	$	117,861	$	147,181

The accompanying notes are an integral part of these consolidated financial statements.

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PROSPER FUNDING LLC

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1. ORGANIZATION AND BUSINESS

Prosper Funding LLC was formed in the state of Delaware in February 2012 as a limited liability company with Prosper Marketplace, Inc. (“PMI”) as its sole equity member. Except as the context otherwise requires, as used in these Notes to consolidated financial statements of Prosper Funding LLC, “PFL” and the “Company” refer to Prosper Funding LLC and its wholly owned subsidiary, Prosper Depositor LLC, a Delaware limited liability company, on a consolidated basis. Prosper Asset Holdings LLC (“PAH”), a Delaware limited liability company was dissolved on November 28, 2018. As a result, references to PFL do not include PAH for periods subsequent to the year ended December 31, 2018.

PFL did not have any items of other comprehensive income (loss) during any of the periods presented in the consolidated financial statements as of and for the years ended December 31, 2020, 2019 and 2018.

PFL was formed by PMI to hold Borrower Loans and issue Notes through the marketplace. Although PFL is consolidated with PMI for accounting and tax purposes, PFL has been organized and is operated in a manner that is intended to minimize the likelihood that it would be substantively consolidated with PMI in a bankruptcy proceeding. PFL’s intention is to minimize the likelihood that its assets would be subject to claims by PMI’s creditors if PMI were to file for bankruptcy, as well as to minimize the likelihood that PFL will become subject to bankruptcy proceedings directly. PFL seeks to achieve this by placing certain restrictions on its activities and implementing certain formal procedures designed to expressly reinforce its status as a distinct entity from PMI.

Since February 1, 2013, all Notes issued and sold through the marketplace are issued, sold and serviced by PFL. Pursuant to a Loan Account Program Agreement between PMI and WebBank, PMI manages the operation of the marketplace, as agent of WebBank, in connection with the submission of Borrower Loan applications by potential borrowers, the origination of related Borrower Loans by WebBank and the funding of such Borrower Loans by WebBank. Pursuant to an Administration Agreement between PFL and PMI, PMI manages all other aspects of the marketplace on behalf of PFL. As a result PFL earns significant revenues and incurs significant expenses with a related party, its direct parent company, PMI.

A borrower who wishes to obtain a loan through the marketplace must post a loan listing on the marketplace. PFL allocates listings to one of two investor funding channels: (i) the “Note Channel,” which allows investors to commit to purchase Notes from PFL, the payments of which are dependent on PFL’s receipt of payments made on the corresponding Borrower Loan; and (ii) the “Whole Loan Channel,” which allows investors to commit to purchase 100% of a Borrower Loan directly from PFL.

All loans requested and obtained through the marketplace are unsecured obligations of individual borrowers with a fixed interest rate and loan terms set at three or five years as of December 31, 2020. All loans made through the marketplace are funded by WebBank, an FDIC-insured, Utah chartered industrial bank. After funding a loan, WebBank sells the loan to PFL, without recourse to WebBank, in exchange for the principal amount of the loan. WebBank does not have any obligation to purchasers of the Notes.

PFL’s marketplace is designed to allow investors to invest in Borrower Loans in a transparent marketplace, with the aim of allowing both investors and borrowers to benefit financially as well as socially. PFL believes marketplace lending represents a new model of consumer lending, where individuals and institutions can earn the interest spread of a traditional consumer lender but must also assume the credit risk of a traditional consumer lender.

As of December 31, 2020, PFL’s marketplace was open to investors in 30 states and the District of Columbia. Additionally, as of December 31, 2020, PFL’s marketplace was open to borrowers in 48 states and the District of Columbia. Currently, the marketplace does not operate internationally.

NOTE 2. SUMMARY OF SIGNIFICANT ACCOUNT POLICIES

Basis of Presentation

PFL’s consolidated financial statements include the accounts of PFL and its wholly-owned subsidiary, Prosper Depositor LLC. All intercompany balances and transactions between PFL and Prosper Depositor LLC have been eliminated in consolidation. PFL’s financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”).

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Use of Estimates

The preparation of PFL’s consolidated financial statements in conformity with U.S. GAAP requires management to make certain estimates, judgments and assumptions that affect the reported amounts of assets and liabilities and the related disclosures at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. These estimates, judgments and assumptions include, but are not limited to, the following: valuation of Loans Held for Sale, Borrower Loans and associated Notes, valuation of servicing rights, valuation of loan trailing fee liability, repurchase obligations, and contingent liabilities. PFL bases its estimates on historical experience from all Borrower Loans and on various other assumptions that it believes to be reasonable under the circumstances. Actual results could differ materially from estimates.

Consolidation of Variable Interest Entities

A variable interest entity (VIE) is a legal entity that has either a total equity investment that is insufficient to finance its activities without additional subordinated financial support or whose equity investors lack the characteristics of a controlling financial interest. PFL’s variable interest arises from contractual, ownership or other monetary interests in the entity, which change with fluctuations in the fair value of the entity’s net assets. A VIE is consolidated by its primary beneficiary, which is the party that has both the power to direct the activities that most significantly impact the VIE’s economic performance, and the obligation to absorb losses or the right to receive benefits of the VIE that could potentially be significant to the VIE. PFL consolidates a VIE when it is deemed to be the primary beneficiary. PFL assesses whether or not it is the primary beneficiary of a VIE on an ongoing basis.

Transfers of Financial Assets

PFL accounts for transfers of financial assets as sales when it has surrendered control over the transferred assets. Control is generally considered to have been surrendered when the transferred assets have been legally isolated from PFL, the transferee has the right to pledge or exchange the assets without any significant constraints, and PFL has not entered into a repurchase agreement, does not hold unconditional call options and has not written put options on the transferred assets. In assessing whether control has been surrendered, PFL considers whether the transferee would be a consolidated affiliate and the impact of all arrangements or agreements made contemporaneously with, or in contemplation of the transfer, even if they were not entered into at the time of transfer. PFL measures gain or loss on sale of financial assets as the net proceeds received on the sale less the carrying amount of the loans sold. The net proceeds of the sale represent the fair value of any assets obtained or liabilities incurred as part of the transaction, including, but not limited to Servicing Assets, retained securities, and recourse obligations.

Fair Value Measurement

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Financial instruments consist principally of Cash and Cash Equivalents, Restricted Cash, Borrower Loans, Loans Held for Sale, Servicing Assets, Loan Trailing Fee Liability, Accounts Receivable, Accounts Payable and Accrued Liabilities, Payable to Investors and Notes. The estimated fair values of Cash and Cash Equivalents, Restricted Cash, Accounts Receivable, Accounts Payable and Accrued Liabilities, and Payable to Investors approximate their carrying values because of their short term nature.

The fair value hierarchy includes a three-level classification, which is based on whether the inputs to the valuation methodology used for measurement are observable:

Level 1 — Quoted market prices in active markets for identical assets or liabilities.

Level 2 — Inputs other than quoted prices included in Level 1 that are observable for the asset or liability either directly or indirectly.

Level 3 — Unobservable inputs.

When developing fair value measurements, PFL maximizes the use of observable inputs and minimizes the use of unobservable inputs. However, for certain instruments PFL must utilize unobservable inputs in determining fair value due to the lack of observable inputs in the market, which requires greater judgment in measuring fair value. In instances where there is limited or no observable market data, fair value measurements for assets and liabilities are determined using assumptions that management believes a market participant would use in pricing the asset or liability.

As observable market prices are not available for the Borrower Loans, Loans Held for Sale, Notes, and Servicing Assets, or for similar assets and liabilities, PFL believes the Borrower Loans, Loans Held for Sale, Notes, and Servicing Assets should be considered level 3 financial instruments. PFL primarily uses a discounted cash flow model to estimate their fair value and key assumptions used in valuation include default rates and prepayment rates derived from historical performance and

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discount rates based on estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics.

The obligation to pay principal and interest on any series of Notes is equal to the loan payments, if any, that are received on the corresponding Borrower Loan, net of our servicing fee which is generally 1.0% of the outstanding balance. The fair value election for Notes and Borrower Loans allows both the assets and the related liabilities to receive similar accounting treatment for expected losses which is consistent with the subsequent cash flows to investors that are dependent upon borrower payments. As such, the fair value of a series of Notes is approximately equal to the fair value of the corresponding Borrower Loan, adjusted for the 1.0% servicing fee and the timing of loan purchase, Note issuance and borrower payments. As a result, the valuation of the Notes uses the same methodology and assumptions as the Borrower Loans, except that the Notes incorporate the 1.0% servicing fee and any differences in timing in payments. Any unrealized gains or losses on the Borrower Loans and Notes for which the fair value option has been elected is recorded as a separate line item in the statement of operations. The effective interest rate associated with a group of Notes is less than the interest rate earned on the corresponding Borrower Loan due to the 1.0% servicing fee.

Refer to Note 7 for additional fair value disclosures.

Cash and Cash Equivalents

Cash includes various unrestricted deposits with highly rated financial institutions. Cash equivalents consist of highly liquid marketable securities with original maturities of three months or less at the time of purchase and consist primarily of money market funds, commercial paper, U.S. treasury securities and U.S. agency securities. Cash equivalents are recorded at cost, which approximates fair value.

Restricted Cash

Restricted Cash consists primarily of cash deposits and short term certificates of deposit accounts for loan funding and servicing activities, and cash that investors or PFL has on the marketplace that has not yet been invested in Borrower Loans or disbursed to the investor.

Borrower Loans, Loans Held for Sale and Notes

With respect to the Note Channel, PFL purchases Borrower Loans from WebBank then issues notes, and holds the Borrower Loans as a receivable until maturity. The obligation to repay a series of notes issued through the Note Channel is dependent upon the repayment of the associated Borrower Loans. Borrower loans funded and notes issued through the Note Channel are carried on PFL’s Consolidated Balance Sheets as assets and liabilities, respectively. 

PFL places Borrower Loans and Loans Held for Sale on non-accrual status when they are 120 days past due. When a loan is placed on non-accrual status, PFL stops accruing interest and reverses all accrued but unpaid interest as of such date. Additionally, PFL charges-off Borrower Loans and Loans Held for Sale when they are 120 days past due. The fair value of loans 120 days past due generally consists of the expected recovery from debt sales in subsequent periods.

Management has elected the fair value option for Borrower Loans, Loans Held for Sale, and Notes. Changes in fair value of Borrower Loans are largely offset by the changes in fair value of Notes due to the borrower payment-dependent design of the Notes. Changes in fair value of Borrower Loans, Loans Held for Sale and Notes are included in “Change in Fair Value of Financial Instruments, Net” on the Consolidated Statements of Operations.

PFL primarily uses a discounted cash flow model to estimate the fair value of Borrower Loans, Loans Held for Sale and Notes. The key assumptions used in valuation include default rates derived from historical performance and discount rates that reflect estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics.  

Servicing Assets

PFL records Servicing Assets at their estimated fair values for servicing rights retained when PFL sells Borrower Loans to unrelated third-party buyers. The change in fair value of Servicing Assets is recognized in revenue as Servicing Fees, Net. The gain or loss on a loan sale is recorded in Gain (Loss) on Sale of Borrower Loans while the fair value of the servicing rights, which is based on the degree to which the contractual loan servicing fee is above or below an estimated market loan servicing rate, is recorded in Servicing Assets on the Consolidated Balance Sheets.

PFL uses a discounted cash flow model to estimate the fair value of Servicing Assets which considers the contractual projected servicing fee revenue that PFL earns on the Borrower Loans, estimated market servicing fees to service such loans, prepayment rates, default rates and the current principal balances of the Borrower Loans.  

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Software and Website Development

Software and website development represents the software and website development costs that PMI transferred to PFL. PFL does not develop any of its own software or its website. Software and website development are included in Property and Equipment, Net and amortized to expense using the straight-line method over their expected lives which is generally one to five years. PFL evaluates its software assets for impairment whenever events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. Recoverability of software and website development assets to be held and used is measured by a comparison of the carrying amount of the asset to the future net undiscounted cash flows expected to be generated by the asset. If such software and website development assets are considered to be impaired, the impairment to be recognized is the excess of the carrying amount over the fair value of the software and website development assets.

Payable to Investors

Payable to Investors primarily represents the Company's obligation to investors related to cash held in an account for the benefit of investors and payments-in-process received from borrowers.

Loan Trailing Fee Liability

On July 1, 2016, PMI signed a series of agreements with WebBank which, among other things, includes an additional program fee (the “Loan Trailing Fee”) paid to WebBank in connection with the performance of each loan sold to PMI. These agreements were effective as of August 1, 2016. The Loan Trailing Fee is dependent on the amount and timing of principal and interest payments made by borrowers of the underlying loans, irrespective of whether the loans are sold by PMI, and gives WebBank an ongoing financial interest in the performance of the loans it originates. This fee is paid by PMI to WebBank over the term of the respective loans and is a function of the principal and interest payments made by borrowers of such loans. In the event that principal and interest payments are not made with respect to any loan, PMI is not required to make the related Loan Trailing Fee payment. The obligation to pay the Loan Trailing Fee for any loan sold to PMI is recorded at fair value at the time of the origination of such loan within Other Liabilities and recorded as a reduction of “Transaction Fees, net”. Any changes in the fair value of this liability are recorded in “Servicing Fees, Net” on the consolidated statements of operations. The fair value of the Loan Trailing Fee represents the present value of the expected monthly Loan Trailing Fee payments, which takes into consideration certain assumptions related to expected prepayment rates and defaults rates.

Revenue Recognition

Revenue primarily results from fees, net interest earned and gains on the sale of Borrower Loans. Fees consist of related party administrative fees and Servicing Fees paid by investors. The Company also has other smaller sources of revenue reported as Other Revenues including fees charged in relation to securitizations by outside investors.

Administration Agreement License Fees

PFL primarily generates revenues through license fees it earns through an Administration Agreement with PMI. The Administration Agreement contains a license granted by PFL to PMI that entitles PMI to use the platform for and in relation to: (i) PMI’s performance of its duties and obligations under the Administration Agreement relating to corporate administration, loan platform services, loan and Note servicing and marketing, and (ii) PMI’s performance of its duties and obligations to WebBank in relation to loan origination and funding. The license fees are based on the number of listings that are posted to the platform.

Service Fees

Investors who purchase Borrower Loans from PFL through the Whole Loan Channel typically pay PFL a servicing fee which is currently set at 1.075% per annum of the outstanding principal balance of the Borrower Loan prior to applying the current payment. The servicing fee compensates PFL for the costs incurred in servicing the Borrower Loan, including managing payments from borrowers, managing payments to investors and maintaining investors’ account portfolios. PFL records Servicing Fees from investors as a component of operating revenue when received.

Gain (Loss) on Sale of Borrower Loans

PFL recognizes gains or losses on the sale of Borrower Loans when it sells Borrower Loans to third parties. PFL measures gain or loss on sale of Borrower Loans as the net proceeds received on the sale less the carrying amount of the Borrower Loans sold. The net proceeds of the sale represent the fair value of any assets obtained or liabilities incurred as part of the transaction, including, but not limited to Servicing Assets, retained securities, and repurchase obligations.

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Interest Income on Borrower Loans and Interest Expense on Notes

PFL recognizes interest income on Borrower Loans originated through the Note Channel and interest expense on the corresponding Notes using the accrual method based on the stated interest rate to the extent PFL believes it to be collectable.

Administration Fee Expense - Related Party

Pursuant to the Administration Agreement between PFL and PMI, PMI manages the marketplace on behalf of PFL. Accordingly each month, PFL is required to pay PMI an administration fee that is based on PMI’s (a) finance and legal personnel costs, (b) number of Borrower Loans originated through the Marketplace, (c) Servicing Fees collected by or on behalf of PFL, and (d) nonsufficient funds fees collected by or on behalf of PFL.

Recent Accounting Pronouncements

Accounting Standards Adopted in the Current Period

In August 2018, the FASB issued ASU No. 2018-13, “Fair Value Measurement (Topic 820); Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement.” Entities will no longer be required to disclose the amount of and reasons for transfers between Level 1 and Level 2 of the fair value hierarchy, but public companies will be required to disclose the range and weighted average used to develop significant unobservable inputs for Level 3 fair value measurements. ASU No. 2018-13 is effective for all entities for fiscal years beginning after December 15, 2019 and for interim periods within those fiscal years, but entities are permitted to early adopt either the entire standard or only the provisions that eliminate or modify the requirements. The guidance only affects disclosures in the notes to the consolidated financial statements and has no effect on PFL’s balance sheet or statements of operations.

Accounting Standards Issued, to be Adopted in Future Periods

No issued and pending accounting standards were identified that are expected to have an impact on PFL.

NOTE 3. PROPERTY AND EQUIPMENT, NET

Property and Equipment consist of the following (in thousands):

	December 31,
	2020		2019
Internal-use software and web site development costs	$	26,953	$	24,930
Less: Accumulated depreciation and amortization	(20,025)		(17,381)
Total Property and Equipment, Net	$	6,928	$	7,549

Depreciation and amortization expense for the years ended December 31, 2020, 2019, and 2018 was $4.1 million, $4.4 million and $5.7 million, respectively. Internal-use software and web site development additions of $3.5 million, $5.5 million and $4.1 million were purchased from PMI in the years ended December 31, 2020, 2019, and 2018, respectively.  

NOTE 4. BORROWER LOANS AND NOTES, AT FAIR VALUE

The fair value of Borrower Loans and Notes issued through the Note Channel is estimated using discounted cash flow methodologies based upon a set of valuation assumptions. The primary assumptions used to value such Borrower Loans and Notes include default and prepayment rates derived from historical performance and discount rates that reflect estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics. The obligation to pay principal and interest on any series of Notes is equal to the payments, if any, received on the corresponding borrower loan, net of the servicing fee. As such, the fair value of Notes is approximately equal to the fair value of Borrower Loans originated through the Note Channel, adjusted for the servicing fee and the timing of borrower payments subsequently disbursed to the note holders. The effective interest rate associated with a series of notes will be less than the interest rate earned on the corresponding borrower loan due to the servicing fee.

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The aggregate principal balances outstanding and fair values of Borrower Loans and Notes as of December 31, 2020 and 2019, are presented in the following table (in thousands):

	Borrower Loans				Notes
	December 31, 2020		December 31, 2019		December 31, 2020		December 31, 2019
Aggregate principal balance outstanding	$	215,373	$	248,702	$	217,110	$	250,281
Fair value adjustments	(5,703)		(3,565)		(8,731)		(6,110)
Fair value	$	209,670	$	245,137	$	208,379	$	244,171

At December 31, 2020, Borrower Loans had original maturities of either 3 or 5 years, had monthly payments with fixed interest rates ranging from 5.31% to 31.82% and had various original maturity dates through December 2025. At December 31, 2019, Borrower Loans had original maturities of either 36 or 60 months, had monthly payments with fixed interest rates ranging from 5.31% to 31.92% and had various original maturity dates through December 2024. Since COVID-19 relief was first offered in March 2020 and through December 31, 2020, approximately 12% of the total outstanding balances of all loans originated on our platform on a cumulative basis have enrolled in at least one of these COVID-19 relief programs. Approximately 5% of the total outstanding balances of all loans originated on our platform are actively enrolled in at least one relief program as of December 31, 2020.

As of December 31, 2020, Borrower Loans that were 90 days or more delinquent had an aggregate principal amount of $1.4 million and a fair value of $0.1 million. As of December 31, 2019, Borrower Loans that were 90 days or more delinquent had an aggregate principal amount of $2.6 million and a fair value of $0.8 million. PFL places loans on non-accrual status when they are over 120 days past due. As of December 31, 2020 and 2019, Borrower Loans in non-accrual status had a fair value of $0.2 million and $0.3 million, respectively.

NOTE 5. SERVICING ASSETS

PFL accounts for Servicing Assets at their estimated fair values with changes in fair values recorded in Servicing Fees, Net on the Consolidated Statements of Operations. The initial asset is recognized when PFL sells Borrower Loans to unrelated third-party buyers through the Whole Loan Channel and the servicing rights are retained. The total recognized gains and losses on the sale of such Borrower Loans were a $6.4 million gain, a $5.1 million loss and a $58.0 million loss for the years ended December 31, 2020, 2019, and 2018, respectively.

At December 31, 2020, Borrower Loans that were sold, but for which PFL retained servicing rights, had a total outstanding principal balance of $2.4 billion, original terms of either 36 or 60 months, monthly payments with fixed interest rates ranging from 5.31% to 31.82% and various original maturity dates through December 2025. At December 31, 2019, Borrower Loans that were sold, but for which PFL retained servicing rights, had a total outstanding principal balance of $3.7 billion, original terms of either 36 or 60 months, monthly payments with fixed interest rates ranging from 5.31% to 31.92% and various original maturity dates through December 2024.

Contractually-specified servicing fees and ancillary fees totaled $34.8 million, $43.4 million and $44.0 million for the years ended December 31, 2020, 2019, and 2018, respectively, and are included in Servicing Fees, Net on the Statement of Operations.

Fair Value Valuation Method

PFL uses a discounted cash flow valuation methodology generally consisting of developing an estimate of future cash flows that are expected to occur over the life of a financial instrument and then discounting those cash flows at a rate of return that results in the fair value amount.

Significant unobservable inputs presented in the table within Note 7 are those that PFL considers significant to the estimated fair values of the Level 3 Servicing Assets. The following is a description of the significant unobservable inputs provided in the table.  

Market Servicing Rate

PFL estimates adequate market servicing rates that would fairly compensate a substitute servicer should one be required, which includes the profit that would be demanded in the marketplace. This rate is stated as a fixed percentage of outstanding principal balance on a per annum basis. PFL estimates these market servicing rates based on observable market rates for other loan types in the industry and bids from sub-servicing providers, adjusted for the unique loan attributes that are present in the specific loans that PFL sells and services and information from backup service providers.

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Discount Rate

The discount rate is a rate of return used to discount future expected cash flows to arrive at a present value, which represents the fair value of the loan servicing rights. Management used a range of discount rates for the Servicing Assets based on comparable observed valuations of similar assets and publicly available disclosures related to servicing valuations, with comparability adjustments made to account for differences with PFL’s Servicing Assets.

Default Rate

The default rate presented in Note 7 is an annualized, average estimate considering all Borrower Loan categories (i.e., risk ratings and duration), and represents an aggregate of conditional default rate curves for each credit grade or borrower loan category. Each point on a particular borrower loan category’s curve represents the percentage of principal expected to default per period based on the term and age of the underlying Borrower Loans. The assumption regarding defaults directly reduces servicing revenues because the amount of servicing revenues received is based on the amount collected each period.

Prepayment Rate

The prepayment rate presented in Note 7 is an annualized, average estimate considering all borrower loan categories (i.e., risk ratings and duration), and represents an aggregate of conditional prepayment rate curves for each credit grade or borrower loan category. Each point on a particular borrower loan category’s curve represents the percentage of principal expected to prepay per period based on the term and age of the underlying Borrower Loans. Prepayments reduce servicing revenues as they shorten the period over which PFL expects to collect fees on the Borrower Loans, which is used to project future servicing revenues.

NOTE 6. INCOME TAXES

PFL incurred no income tax provision for the year ended December 31, 2020 and 2019. PFL is a U.S. disregarded entity and its income and loss are included in the income tax reporting of its parent, PMI. Since PMI is in a taxable loss position, is not currently subject to income taxes, and has fully reserved against its deferred tax asset, the net effective tax rate for PFL is 0%.

NOTE 7. FAIR VALUE OF ASSETS AND LIABILITIES

PFL has elected to record certain financial instruments at fair value on the balance sheet. PFL classifies Borrower Loans, Loans Held for Sale and Notes as financial instruments and assesses their fair value each on a quarterly basis for financial statement presentation purposes. Gains and losses on these financial instruments are shown separately on the Consolidated Statements of Operations.

At December 31, 2020 and 2019, the discounted cash flow methodology used to estimate the Note fair values used the same projected cash flows as the related Borrower Loans. As demonstrated in the following table, the fair value adjustments for Borrower Loans were largely offset by the fair value adjustments of the Notes due to the borrower payment dependent design of the Notes and because the principal balances of the Borrower Loans approximated the principal balances of the Notes.

For a description of the fair value hierarchy and PFL’s fair value methodologies, see Note 2 - Summary of Significant Accounting Policies. PFL did not transfer any assets or liabilities in or out of Level 3 during the year ended December 31, 2020 and 2019.

Financial Instruments Recorded at Fair Value

The fair value of the Borrower Loans and Notes are estimated using discounted cash flow methodologies based upon a set of valuation assumptions. The primary cash flow assumptions used to value such Borrower Loans and Notes include default rates derived from historical performance and discount rates that reflect estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics.

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The following tables present the fair value hierarchy for assets and liabilities measured at fair value (in thousands):

December 31, 2020	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total
Assets:
Borrower Loans, at Fair Value	$	—	$	—	$	209,670	$	209,670
Servicing Assets	—		—		11,088		11,088
Total Assets	$	—	$	—	$	220,758	$	220,758
Liabilities:
Notes, at Fair Value	$	—	$	—	$	208,379	$	208,379
Loan Trailing Fee Liability*	—		—		2,233		2,233
Total Liabilities	$	—	$	—	$	210,612	$	210,612

December 31, 2019	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total
Assets:
Borrower Loans, at Fair Value	$	—	$	—	$	245,137	$	245,137
Servicing Assets	—		—		14,888		14,888
Total Assets	$	—	$	—	$	260,025	$	260,025
Liabilities:
Notes, at Fair Value	$	—	$	—	$	244,171	$	244,171
Loan Trailing Fee Liability*	—		—		2,997		2,997
Total Liabilities	$	—	$	—	$	247,168	$	247,168

*Included in Other Liabilities on the Consolidated Balance Sheets.

As PFL’s Borrower Loans, Notes, Servicing Assets and loan trailing fee liability do not trade in an active market with readily observable prices, PFL uses significant unobservable inputs to measure the fair value of these assets and liabilities. Financial instruments are categorized in the Level 3 valuation hierarchy based on the significance of unobservable factors in the overall fair value measurement. These fair value estimates may also include observable, actively quoted components derived from external sources. As a result, the realized and unrealized gains and losses for assets and liabilities within the Level 3 category may include changes in fair value that were attributable to both observable and unobservable inputs.

Significant Unobservable Inputs

The following tables present quantitative information about the significant unobservable inputs used for PFL’s Level 3 fair value measurements at the dates presented:

	Range
Borrower Loans and Notes:	December 31, 2020					December 31, 2019
Discount rate	5.3	%	—	16.1	%	4.4	%	—	12.1	%
Default rate	2.6	%	—	16.2	%	2.4	%	—	17.7	%

	Range
Servicing Assets:	December 31, 2020					December 31, 2019
Discount rate	15.0	%	—	25.0	%	15.0	%	—	25.0	%
Default rate	1.9	%	—	17.7	%	1.7	%	—	18.8	%
Prepayment rate	12.4	%	—	28.9	%	16.5	%	—	28.1	%
Market servicing rate (1) (2)	0.625	%	—	0.818	%			0.625		%
(1) Servicing assets associated with loans enrolled in a relief program offered by the Company in response to the COVID-19 pandemic as of December 31, 2020 were measured using a market servicing rate assumption of 81.8 basis points. This rate was estimated using a multiplier consistent with observable market rates for other loan types, applied to the base market servicing rate assumption of 62.5 basis points.
(2) Excludes collection fees that would be passed on to a hypothetical third-party servicer. As of December 31, 2020 and 2019, the market rate for collection fees and non-sufficient fund fees was assumed to be 7 basis points and 6 basis points, respectively, for a weighted-average total market servicing rate of 69.5 basis points and 88.8 basis points and 68.5 basis points respectively.

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	Range
Loan Trailing Fee Liability:	December 31, 2020					December 31, 2019
Discount rate	15.0	%	—	25.0	%	15.0	%	—	25.0	%
Default rate	1.9	%	—	17.7	%	1.7	%	—	18.8	%
Prepayment rate	12.4	%	—	28.9	%	16.5	%	—	28.1	%

Changes in Level 3 Fair Value Assets and Liabilities on a Recurring Basis

The following table presents additional information about Level 3 Loans Held for Sale, Borrower Loans, and Notes measured at fair value on a recurring basis for the year ended December 31, 2020 and 2019 (in thousands): 

Fair Value Measurements Using Significant Unobservable Inputs (Level 3)
	Assets				Liabilities
	Borrower Loans		Loans Held for Sale		Notes		Total
Fair value at January 1, 2019	$	263,522	$	—	$	(264,003)	$	(481)
Originations	170,326		2,320,560		(171,138)		2,319,748
Principal repayments	(162,082)		—		167,420		5,338
Borrower Loans sold to third parties	(3,399)		(2,320,560)		—		(2,323,959)
Other changes	(45)		—		739		694
Change in fair value	(23,185)		—		22,811		(374)
Fair value at December 31, 2019	$	245,137	$	—	$	(244,171)	$	966
Originations	133,644		1,338,082		(133,228)		1,338,498
Principal repayments	(147,361)		—		149,409		2,048
Borrower Loans sold to third parties	(2,547)		(1,338,082)		—		(1,340,629)
Other changes	7		—		(53)		(46)
Change in fair value	(19,210)		—		19,664		454
Fair value at December 31, 2020	$	209,670	$	—	$	(208,379)	$	1,291

The following table presents additional information about Level 3 Servicing Assets recorded at fair value (in thousands): 

	Servicing Assets
Fair value at January 1, 2019	$	15,550
Additions	13,032
Change in fair value	(13,694)
Fair value at December 31, 2019	$	14,888
Additions	7,203
Change in fair value	(11,003)
Fair value at December 31, 2020	$	11,088

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Loan Trailing Fee Liability

The fair value of the Loan Trailing Fee Liability represents the present value of the expected monthly Loan Trailing Fee payments, which takes into consideration certain assumptions related to expected prepayment rates and default rates using a discounted cash flow model. The assumptions used are the same as those used for the valuation of Servicing Assets, as described below.

The following tables present additional information about Level 3 Loan Trailing Fee Liability measured at fair value on a recurring basis (in thousands):

	Loan Trailing Fee Liability
Fair Value at January 1, 2019	$	3,118
Issuances	2,254
Cash payment of Loan Trailing Fee	(2,660)
Change in fair value	285
Fair Value at December 31, 2019	$	2,997
Issuances	1,349
Cash payment of Loan Trailing Fee	(2,421)
Change in fair value	308
Fair Value at December 31, 2020	$	2,233

Significant Recurring Level 3 Fair Value Asset and Liability Input Sensitivity

Key economic assumptions are used to compute the fair value of Borrower Loans and Notes. The sensitivity of the current fair value to immediate changes in assumptions at December 31, 2020 and 2019 for Borrower Loans are presented in the following table (in thousands, except percentages):

Borrower Loans:	December 31, 2020			December 31, 2019
Fair Value at Fair value, using the following assumptions:	$	209,670		$	245,137
Weighted-average discount rate	8.93		%	6.43		%
Weighted-average default rate	12.26		%	13.68		%
Fair value resulting from:
100 basis point increase in discount rate	$	207,810		$	242,888
200 basis point increase in discount rate	$	205,994		$	240,691
Fair value resulting from:
100 basis point decrease in discount rate	$	211,575		$	247,442
200 basis point decrease in discount rate	$	213,527		$	249,805
Fair value resulting from:
100 basis point increase in default rate	$	207,594		$	241,930
200 basis point increase in default rate	$	205,528		$	238,807
Fair value resulting from:
100 basis point decrease in default rate	$	211,755		$	248,453
200 basis point decrease in default rate	$	213,851		$	251,777

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Key economic assumptions are used to compute the fair value of Notes. The sensitivity of the fair value to immediate changes in assumptions at December 31, 2020 and 2019 for Notes funded through the Note Channel are presented in the following table (in thousands, except percentages):

Notes:	December 31, 2020			December 31, 2019
Fair Value at Fair value, using the following assumptions:	$	208,379		$	244,171
Weighted-average discount rate	8.93		%	6.43		%
Weighted-average default rate	12.26		%	13.68		%
Fair value resulting from:
100 basis point increase in discount rate	$	206,528		$	241,927
200 basis point increase in discount rate	$	204,720		$	239,737
Fair value resulting from:
100 basis point decrease in discount rate	$	210,274		$	246,471
200 basis point decrease in discount rate	$	212,217		$	248,828
Fair value resulting from:
100 basis point increase in default rate	$	206,304		$	240,958
200 basis point increase in default rate	$	204,238		$	237,831
Fair value resulting from:
100 basis point decrease in default rate	$	210,463		$	247,489
200 basis point decrease in default rate	$	212,558		$	250,817

Key economic assumptions are used to compute the fair value of Servicing Assets. The sensitivity of the current fair value to immediate changes in assumptions at December 31, 2020 and 2019 for Servicing Assets are presented in the following table (in thousands, except percentages):

Servicing Assets:	December 31, 2020			December 31, 2019
Fair Value at Fair value, using the following assumptions:	$	11,088		$	14,888
Weighted-average market servicing rate	0.631		%	0.625		%
Weighted-average prepayment rate	19.84		%	20.99		%
Weighted-average default rate	12.78		%	12.67		%
Fair value resulting from:
Market servicing rate increase of 0.025%	$	10,424		$	13,966
Market servicing rate decrease of 0.025%	$	11,752		$	15,811
Fair value resulting from:
Applying a 1.1 multiplier to prepayment rate	$	10,874		$	14,583
Applying a 0.9 multiplier to prepayment rate	$	11,304		$	15,197
Fair value resulting from:
Applying a 1.1 multiplier to default rate	$	10,936		$	14,618
Applying a 0.9 multiplier to default rate	$	11,239		$	15,165

These sensitivities are hypothetical and should be evaluated with care. The effect on fair value of a 10% variation in assumptions generally cannot be determined because the relationship of the change in assumptions to the fair value may not be linear. Additionally, the impact of a variation in a particular assumption on the fair value is calculated while holding other assumptions constant. In reality, changes in one factor may lead to changes in other factors, which could impact the above hypothetical effects.

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NOTE 8. COMMITMENTS AND CONTINGENCIES

In the normal course of its operations, PFL becomes involved in various legal actions. PFL maintains provisions it considers to be adequate for such actions. The Company does not believe it is probable that the ultimate liability, if any, arising out of any such matters will have a material effect on financial condition, results of operations or cash flows.

Operating Commitments

PFL has entered into an agreement with WebBank, under which all Borrower Loans originated through the marketplace are made under WebBank's bank charter. On February 1, 2019, PFL and WebBank extended the terms of their agreement. Pursuant to the agreement, the marketing fee that PFL receives in connection with the origination of each loan is partially reduced by an amount (the “Designated Amount”) calculated as a percentage of the principal amount of such loan based on the aggregate principal amount of loans originated for the applicable month. To the extent the aggregate Designated Amount for all loans originated during any month is less than $143.5 thousand, PFL is required to pay WebBank an amount equal to such deficiency. Accordingly, the minimum fee is $1.7 million and $0.1 million for the year 2021 and 2022, respectively.

Additionally, under the agreement with WebBank, PFL is required to maintain minimum net liquidity of $15 million at all times during the term of the agreement. Net liquidity is defined as the sum of Cash, Cash Equivalents and Available for Sale Investments. Violation of this covenant can result in termination of the contract with WebBank. At December 31, 2020 the Company was in compliance with the covenant.

Loan Purchase Commitments

Under the terms of PFL's agreement with WebBank, PFL is committed to purchase $11.2 million of Borrower Loans that WebBank originated during the last two business days of the year ended December 31, 2020. PFL will purchase these Borrower Loans within the first three business days of the year ending December 31, 2021.

Repurchase Obligation

Under the terms of the loan purchase agreements between PFL and investors that participate in the Whole Loan Channel, PFL may, in certain circumstances, become obligated to repurchase a Borrower Loan from an investor. Generally, these circumstances include the occurrence of verifiable identity theft, the failure to properly follow loan listing or bidding protocols or a violation of the applicable federal, state or local lending laws. PFL recognizes a liability at fair value for the repurchase obligation when the Borrower Loans are sold. The fair value of the repurchase obligation is estimated based on historical experience. Repurchased Borrower Loans associated with violations of federal, state or local lending laws or verifiable identity theft are written off at the time of repurchase. The maximum potential amount of future payments associated under the repurchase obligation is the outstanding balances of the Borrower Loans sold through the Whole Loan channels, which at December 31, 2020 was $2.8 billion. PFL had accrued $0.2 million and $0.4 million as of December 31, 2020 and 2019 respectively in regard to this obligation.

Regulatory Contingencies

PFL accrues for contingencies when a loss from such contingencies is probable and the amount of loss can be reasonably estimated. In determining whether a loss is probable and if it is possible to quantify the amount of the estimated loss, PFL reviews and evaluates its litigation and regulatory matters on at least a quarterly basis in light of potentially relevant factual and legal developments. If PFL determines that an unfavorable outcome is not probable or that the amount of a loss cannot be reasonably estimated, PFL does not accrue for a potential litigation loss. If an unfavorable outcome is probable and PFL can estimate a range of outcomes, PFL records the amount management considers to be the best estimate within the range of potential losses that are both probable and estimable; however, if management cannot quantify the amount of the estimated loss, then PFL records the low end of the range of those potential losses.

F-67

SEC Inquiry

In April 2017, we became aware of an error in the annualized net return and seasoned annualized net return numbers displayed to Note investors. PMI was advised by the SEC that it was investigating whether violations of federal securities laws had occurred in connection with the error. On April 19, 2019, the SEC accepted an offer of settlement from PFL to resolve the matter. Under the settlement, the SEC alleged a violation of Section 17(a)(2) of the Securities Act and ordered PFL to cease and desist from any future violations of that provision. PFL neither admitted nor denied any wrongdoing, and agreed to pay a civil monetary penalty of $3.0 million. The penalty of $3.0 million was paid in full in April 2019.

West Virginia Matter

In January 2018, the Attorney General of the State of West Virginia (the “Attorney General”) initiated discussions regarding certain acts and practices of PMI and PFL that the Attorney General asserts may have violated the West Virginia Consumer Credit and Protection Act (the “Consumer Act”), to which PMI responded with such information as was requested by the Attorney General. Following a period of more than a year with limited to no communication, in February 2020, PMI received a proposed Assurance of Discontinuance (an “AOD”) from the Attorney General requesting that, without in any way admitting that any of its prior practices were in violation of the Consumer Act, PMI agree to certain terms and conditions regarding its past and potential future conduct of its business with respect to customers in West Virginia, including a release by the Attorney General of any claims it may have related to the matters identified in the AOD. PMI is evaluating and intends to discuss the proposed terms in the AOD with the Attorney General.

We cannot predict the outcome of the matter and any potential fines or penalties, if any, that may arise from the matter. Further, we are unable to estimate a range of outcomes and as a result no accrual has been made.

No loans have been originated through the PFL platform to West Virginians since June 2016.

NOTE 9. RELATED PARTIES

Since inception, PFL has engaged in various transactions with its directors, executive officers, PMI, and immediate family members and other affiliates of its directors, executive officers and PMI. PFL believes that all of the transactions described below were made on terms no less favorable to PFL than could have been obtained from unaffiliated third parties.

PFL’s executive officers and directors who are not executive officers participate in its marketplace by placing bids and purchasing Notes. The aggregate amount of the Notes purchased and the income earned by parties deemed to be related parties of PFL for the years ended December 31, 2020 and 2019 are summarized below (in thousands):

	Aggregate Amount of Notes Purchased the Year Ended December 31,				Interest Earned on Notes and Borrower Loans the Year Ended December 31,
	2020		2019		2020		2019
Executive officers and management	$	28	$	23	$	6	$	5
Directors (excluding executive officers and management)	—		—		—		—
Total	$	28	$	23	$	6	$	5

The balance of Notes held by officers and directors who are not executive officers are as follows (in thousands):

	Notes Balance as of
	December 31, 2020		December 31, 2019
Executive officers and management	$	41	$	35
Directors (excluding executive officers and management)	—		—
Total	$	41	$	35

F-68

NOTE 10. SIGNIFICANT CONCENTRATIONS

PFL is dependent on third party funding sources such as banks, asset managers, and investment funds to provide the funds to allow WebBank to originate Borrower Loans that the third party funding sources will later purchase. Of all Borrower Loans originated in the year ended December 31, 2020, two individual parties purchased 21.4% and 14.3% of such loans, and PMI’s Warehouse VIEs purchased 18.2% of such loans. For the year ended December 31, 2019, no individual party purchased more than 10% of all Borrower Loans originated, and the Company’s Warehouse VIEs purchased 10.3% of such loans. These purchases reflect that a significant portion of PFL’s business is dependent on funding through the Whole Loan Channel, through which 91% and 94% of Borrower Loans were originated in the years ended December 31, 2020 and 2019, respectively. 

F-69

EXHIBIT INDEX

Exhibit Number	Description
2.1	Asset Transfer Agreement, dated January 22, 2013, between Prosper Marketplace, Inc. and Prosper Funding LLC (incorporated by reference to Exhibit 2.1 of PMI and PFL’s Current Report on Form 8-K, filed on January 28, 2013)
2.2	Agreement and Plan of Merger dated as of January 23, 2015 by and among Prosper Marketplace, Inc., American HealthCare Lending, LLC (“AHL”), Prosper Healthcare Lending, LLC and Shaun Sorensen, solely in his capacity as agent for AHL’s members and option holders (incorporated by reference to Exhibit 2.1 of PMI’s Current Report on Form 8-K, filed on January 27, 2015)
2.3	Agreement and Plan of Merger, dated as of September 23, 2015, by and among Prosper Marketplace, Inc., BillGuard, Inc., Beach Merger Sub, Inc. and Shareholder Representative Services LLC, solely in its capacity as the Stockholders’ Representative (incorporated by reference to Exhibit 2.1 of PMI’s Current Report on Form 8-K, filed on October 15, 2015)
3.1	Fifth Amended and Restated Limited Liability Company Agreement of Prosper Funding LLC, dated October 21, 2013 (incorporated by reference to Exhibit 3.1 of Post-Effective Amendment No. 3 to the Registration Statement on Form S-1 (File No. 333-179941), filed on October 23, 2013 by PFL and PMI)
3.2	Amended and Restated Certificate of Incorporation of PMI, as further amended on October 15, 2018 (incorporated by reference to Exhibit 3.2 of PMI and PFL’s Quarterly Report on Form 10-Q, filed on November 14, 2018)
3.3	Certificate of Formation of Prosper Funding LLC (incorporated by reference to Exhibit 3.2 of the Registration Statement on Form S-1/A, filed April 23, 2012 by PFL)
3.4	Bylaws of Prosper Marketplace, Inc., dated March 22, 2005, as amended by Amendment No. 1 dated February 15, 2016 and Amendment No. 2 dated May 19, 2020 (incorporated by reference to Exhibit 3.4 of PMI’s and PFL’s Quarterly Report on Form 10-Q (File No. 333-225797), filed August 14, 2020)
4.1	Form of PFL Borrower Payment Dependent Note (included as Exhibit A in Exhibit 4.5)
4.2	Form of PMI Borrower Payment Dependent Note (included as Exhibit A in Exhibit 4.4)
4.3	Supplemental Indenture, dated January 22, 2013, between Prosper Marketplace, Inc., Prosper Funding LLC and Wells Fargo Bank, National Association (incorporated by reference to Exhibit 4.1 of PMI and PFL’s Current Report on Form 8-K, filed on January 28, 2013)
4.4	Indenture, dated June 15, 2009, between Prosper Marketplace, Inc. and Wells Fargo Bank, National Association (incorporated by reference to Exhibit 4.2 of Pre-Effective Amendment No. 5 to PMI’s Registration Statement on Form S-1 (File No. 333-147019), filed on June 26, 2009)
4.5	Amended and Restated Indenture, dated January 22, 2013, between Prosper Funding LLC and Wells Fargo Bank, National Association (incorporated by reference to Exhibit 4.2 of PMI and PFL’s Current Report on Form 8-K, filed on January 28, 2013)
4.6	First Supplemental Indenture, dated May 10, 2013, between Prosper Funding LLC and Wells Fargo Bank, National Association (incorporated by reference to Exhibit 4.1 of PMI and PFL's Quarterly Report on Form 10-Q, filed on August 14, 2013)
10.1	Form of PFL Borrower Registration Agreement (incorporated by reference to Exhibit 10.1 of PMI and PFL’s Annual Report on Form 10-K filed on March 20, 2020)
10.2	Form of PFL Investor Registration Agreement (incorporated by reference to Exhibit 10.2 of PMI and PFL’s Annual Report on Form 10-K filed on March 20, 2020)
10.3	Promissory Note, dated April 24, 2020, by and between Broadway National Bank and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.1 of PMI’s Current Report on Form 8-K, filed on April 30, 2020)
10.4	Asset Sale Agreement, dated July 1, 2016, between PFL and WebBank (incorporated by reference to Exhibit 10.1 of PMI and PFL’s Current Report on Form 8-K/A, filed on March 7, 2017) (1)
10.5	First Amendment to Asset Sale Agreement, dated October 7, 2016, between PFL and WebBank (incorporated by reference to Exhibit 10.1 of PMI and PFL's Current Report on Form 8-K/A, filed on April 22, 2019) (1)

93

Exhibit Number	Description
10.6	Second Amendment to Asset Sale Agreement, dated March 27, 2017, between PFL and WebBank (incorporated by reference to Exhibit 10.2 of PMI and PFL's Current Report on Form 8-K/A, filed on April 22, 2019) (1)
10.7	Third Amendment to Asset Sale Agreement, dated February 1, 2019, between PFL and WebBank (incorporated by reference to Exhibit 10.1 of PMI and PFL's Current Report on Form 8-K/A, filed on April 24, 2019)
10.8	Fourth Amendment to Asset Sale Agreement, dated November 9, 2020, between PFL and WebBank (incorporated by reference to Exhibit 10.7 of PMI and PFL's Quarterly Report on Form 10-Q, filed on November 12, 2020)
10.9	Marketing Agreement, dated July 1, 2016, between PMI and WebBank (incorporated by reference to Exhibit 10.2 of PMI and PFL’s Current Report on Form 8-K/A, filed on March 7, 2017) (1)
10.10	First Amendment to Marketing Agreement, dated October 7, 2016, between PMI and WebBank (incorporated by reference to Exhibit 10.3 of PMI and PFL's Current Report on Form 8-K/A, filed on April 22, 2019) (1)
10.11	Second Amendment to Marketing Agreement, dated November 17, 2017, between PMI and WebBank (incorporated by reference to Exhibit 10.4 of PMI and PFL's Current Report on Form 8-K/A, filed on April 22, 2019) (1)
10.12	Third Amendment to Marketing Agreement, dated February 1, 2019, between PMI and WebBank (incorporated by reference to Exhibit 10.2 of PMI and PFL's Current Report on Form 8-K/A, filed on April 24, 2019) (1)
10.13	Fourth Amendment to Marketing Agreement, dated September 21, 2020, between PMI and WebBank (incorporated by reference to Exhibit 10.5 of PMI and PFL's Quarterly Report on Form 10-Q, filed on November 12, 2020) (1)
10.14	Fifth Amendment to Marketing Agreement, dated November 9, 2020, between PMI and WebBank (incorporated by reference to Exhibit 10.6 of PMI and PFL's Quarterly Report on Form 10-Q, filed on November 12, 2020) (1)
10.15	Administration Agreement, effective as of February 1, 2013, between Prosper Funding LLC and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.1 of PMI and PFL’s Current Report on Form 8-K, filed on January 28, 2013)
10.16	Amendment No. 1 to Administration Agreement, dated as of January 1, 2014, between Prosper Funding LLC and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.1 of PMI and PFL’s Current Report on Form 10-Q filed on May 14, 2014)
10.17	Amendment No. 2 to Administration Agreement, dated as of January 1, 2015, between Prosper Funding LLC and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.7 of PMI and PFL’s Annual Report on Form 10-K filed on April 6, 2015)
10.18	Amendment No. 3 to Administration Agreement, dated as of November 8, 2016 and made effective as of July 1, 2016, between Prosper Funding LLC and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.8 of PMI and PFL's Annual Report on Form 10-K, filed on March 20, 2017)
10.19	Amendment No. 4 to Administration Agreement, dated as of January 25, 2018, between Prosper Funding LLC and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.32 of PMI and PFL's Annual Report on Form 10-K, filed on March 26, 2018)
10.20	Amendment No. 5 to Administration Agreement, dated as of November 12, 2018 and made effective as of October 1, 2018, between Prosper Funding LLC and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.16 of PMI and PFL's Annual Report on Form 10-K, filed on March 29, 2019)
10.21	Services and Indemnity Agreement, dated March 1, 2012, among Global Securitization Services, LLC, Kevin Burns, Bernard Angelo, Prosper Marketplace, Inc. and Prosper Funding LLC (incorporated by reference to Exhibit 10.8 of Pre-Effective Amendment No. 3 to PFL and PMI’s Registration Statement on Form S-1 (File Nos. 333-179941 and 333-179941-01), filed on November 21, 2012) (3)
10.22	Second Amended and Restated Loan Sale Agreement, dated January 25, 2013, among WebBank, Prosper Marketplace, Inc. and Prosper Funding LLC (incorporated by reference to Exhibit 10.5 of PMI and PFL’s Current Report on Form 8-K, filed on January 28, 2013) (1)

94

Exhibit Number	Description
10.23	Second Amendment to Second Amended and Restated Loan Sale Agreement, dated October 27, 2015, between PMI, PFL and WebBank (incorporated by reference to Exhibit 10.2 of PMI and PFL’s Quarterly Report on Form 10-Q, filed on November 9, 2015)
10.24	Second Amended and Restated Loan Account Program Agreement, dated January 25, 2013, between WebBank and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.6 of PMI and PFL’s Current Report on Form 8-K, filed on January 28, 2013) (1)
10.25	Stand By Loan Purchase Agreement, dated January 25, 2013, between WebBank and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.7 of PMI and PFL’s Current Report on Form 8-K, filed on January 28, 2013) (1)
10.26	Stand By Purchase Agreement, dated July 1, 2016, between WebBank and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.3 of PMI and PFL’s Current Report on Form 8-K, filed on July 8, 2016) (1)
10.27	First Amendment to Stand By Purchase Agreement, dated February 1, 2019, between WebBank and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.3 of PMI and PFL's Current Report on Form 8-K/A, filed on April 24, 2019) (1)
10.28	Second Amendment to Stand By Purchase Agreement, dated November 9, 2020, between WebBank and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.8 of PMI and PFL's Quarterly Report on Form 10-Q, filed on November 12, 2020) (1)
10.29	Director Indemnification Agreement, dated January 15, 2013, between Prosper Marketplace, Inc. and Patrick (Pat) Grady (incorporated by reference to Exhibit 10.20 of PMI and PFL’s Annual Report on Form 10-K, filed on March 31, 2014) (3)
10.30	Form of Indemnification Agreement for PMI’s directors (other than Patrick Grady), officers and key employees (incorporated by reference to Exhibit 10.21 of PMI and PFL's Annual Report on Form 10-K, filed on March 18, 2016) (3)
10.31	Back-Up Servicing Agreement (Note Channel), dated as of February 24, 2017, among Prosper Funding LLC, Prosper Marketplace, Inc., and Vervent, Inc. (f/k/a First Associates Loan Servicing, LLC) (incorporated by reference to Exhibit 10.10 of PMI and PFL’s Quarterly Report on Form 10-Q, filed on May 15, 2017) (1)
10.32	Amended and Restated Services and Indemnity Agreement, dated May 30, 2013, between Prosper Funding LLC, Prosper Marketplace, Inc., Global Securitization Services, LLC, Bernard J. Angelo and David V. DeAngelis (incorporated by reference to Exhibit 10.1 of PMI and PFL’s Current Report on Form 8-K, filed on June 5, 2013) (3)
10.33	Amended and Restated Prosper Marketplace, Inc. 2005 Stock Plan (incorporated by reference to Exhibit 4.2 of PMI’s Registration Statement on Form S-8 filed on May 29, 2014) (3)
10.34	Prosper Marketplace, Inc. 2015 Equity Incentive Plan (incorporated by reference to Exhibit 4.1 of PMI’s Registration Statement on Form S-8 filed on May 12, 2015) (3)
10.35	Amendment No. 1 to Prosper Marketplace, Inc. 2015 Equity Incentive Plan (incorporated by reference to Exhibit 4.1 of PMI’s Registration Statement on Form S-8 filed on April 13, 2016) (3)
10.36	Amendment No. 2 to Prosper Marketplace, Inc. 2015 Equity Incentive Plan (incorporated by reference to Exhibit 4.1 of PMI’s Registration Statement on Form S-8 filed on August 15, 2016) (3)
10.37	Amendment No. 3 to Prosper Marketplace, Inc. 2015 Equity Incentive Plan (incorporated by reference to Exhibit 4.1 of PMI’s Registration Statement on Form S-8 filed on March 26, 2018) (3)
10.38	Form of Stock Option Agreement under the Prosper Marketplace, Inc. 2015 Equity Incentive Plan (incorporated by reference to Exhibit 10.29 of PMI and PFL’s Annual Report on Form 10-K, filed on March 18, 2016) (3)
10.39	Form of Restricted Stock Unit Grant Notice and Restricted Stock Unit Award Agreement under the Prosper Marketplace, Inc. 2015 Equity Incentive Plan (incorporated by reference to Exhibit 10.30 of PMI and PFL’s Annual Report on Form 10-K, filed on March 18, 2016) (3)
10.40	Prosper Marketplace, Inc. Eligible Employee Retention Plan, adopted as of November 6, 2020 (incorporated by reference to Exhibit 10.2 of PMI and PFL's Quarterly Report on Form 10-Q, filed on November 12, 2020) (3)

95

Exhibit Number	Description
10.41	Prosper Marketplace, Inc. Long-Term Cash Incentive Plan, effective November 5, 2020 (incorporated by reference to Exhibit 10.3 of PMI and PFL's Quarterly Report on Form 10-Q, filed on November 12, 2020) (3)
10.42	Form of Prosper Marketplace, Inc. Severance and Change in Control Agreement (incorporated by reference to Exhibit 10.4 of PMI and PFL's Quarterly Report on Form 10-Q, filed on November 12, 2020) (3)
10.43	Warrant Agreement, dated as of February 27, 2017, among PMI, PF WarrantCo Holdings, LP, and, for certain limited purposes, New Residential Investment Corp (incorporated by reference to Exhibit 10.9 of PMI and PFL’s Quarterly Report on Form 10-Q, filed on May 15, 2017) (1)
21.1	Subsidiaries of Prosper Marketplace, Inc. (2)
21.2	Subsidiaries of Prosper Funding LLC (2)
23.1	Consent of Independent Registered Accounting Firm (2)
31.1	Certification of Principal Executive Officer of PMI pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (2)
31.2	Certification of Principal Financial Officer of PMI pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (2)
31.3	Certification of Principal Executive Officer of PFL pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (2)
31.4	Certification of Principal Financial Officer of PFL pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (2)
32.1	Certification of Principal Executive Officer and Principal Financial Officer of PMI pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, with respect to PMI's Annual Report on Form 10-K for the year ended December 31, 2020 (2)
32.2	Certification of Principal Executive Officer and Principal Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, with respect to PFL’s Annual Report on Form 10-K for the year ended December 31, 2020 (2)

(1) Certain portions of this exhibit have been, as applicable, (i) omitted and filed separately with the Commission pursuant to a request for confidential treatment under Rule 406 of the Securities Act or (ii) marked by brackets and omitted because the information is (a) not material and (b) would be competitively harmful if disclosed.

(2) Filed herewith.

(3) Management contract or compensatory plan or arrangement.  

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, this 12th day of March 2021.

PROSPER MARKETPLACE, INC.
By:	/s/ David Kimball
	David Kimball
	Chief Executive Officer (Principal Executive Officer); Chairman of the Board

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Usama Ashraf and Julie Hwang, and each of them, his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign any and all amendments to this Annual Report on Form 10-K and to file the same, with all exhibits thereto, and all other documents in connection therewith, with the Securities and Exchange Commission, granting unto each said attorney-in-fact and agents full power and authority to do and perform each and every act in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or either of them or their or his substitute or substitutes may lawfully do or cause to be done by virtue hereof.

96

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.

Name	Title	Date
/s/ David Kimball	Chief Executive Officer (Principal Executive Officer); Chairman of the Board	March 12, 2021
David Kimball
/s/ Usama Ashraf	Chief Financial Officer (Principal Financial Officer)	March 12, 2021
Usama Ashraf
/s/ Claire A. Huang	Director	March 12, 2021
Claire A. Huang
/s/ Rajeev V. Date	Director	March 12, 2021
Rajeev V. Date
/s/ Thomas R. Kearney	Director	March 12, 2021
Thomas R. Kearney

97

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, this 12th day of March 2021.

PROSPER FUNDING LLC
By:	/s/ David Kimball
	David Kimball
	Chief Executive Officer and President (Principal Executive Officer); Director

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Usama Ashraf and Julie Hwang, and each of them, his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign any and all amendments to this Annual Report on Form 10-K and to file the same, with all exhibits thereto, and all other documents in connection therewith, with the Securities and Exchange Commission, granting unto each said attorney-in-fact and agents full power and authority to do and perform each and every act in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or either of them or their or his substitute or substitutes may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.

Name	Title
/s/ David Kimball	Chief Executive Officer and President (Principal Executive Officer); Director	March 12, 2021
David Kimball
/s/ Usama Ashraf	Chief Financial Officer and Treasurer (Principal Financial Officer); Director	March 12, 2021
Usama Ashraf
/s/ Bernard J. Angelo	Director	March 12, 2021
Bernard J. Angelo
/s/ David V. DeAngelis	Director	March 12, 2021
David V. DeAngelis

98

EX-21.1

Exhibit 21.1

PROSPER MARKETPLACE, INC. SUBSIDIARIES

Entity Name	State of Organization
BillGuard, Inc.	Delaware
Prosper Funding LLC	Delaware
Prosper Healthcare Lending LLC	Delaware
Prosper Marketplace Issuance Trust, Series 2019-1	Delaware
Prosper Marketplace Issuance Trust, Series 2019-2	Delaware
Prosper Marketplace Issuance Trust, Series 2019-4	Delaware
Prosper Warehouse I Trust	Delaware
Prosper Warehouse II Trust	Delaware

EX-21.2

Exhibit 21.2

PROSPER FUNDING LLC SUBSIDIARIES

Entity Name	State of Organization
Prosper Depositor LLC	Delaware

EX-23.1

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statement Nos. 333-213141, 333-210715, 333-204079, 333-203532, and 333-223904 on Form S-8 of our report dated March 12, 2021 relating to the consolidated financial statements of Prosper Marketplace, Inc. and subsidiaries, and our report dated March 12, 2021 relating to the consolidated financial statements of Prosper Funding LLC (a wholly owned subsidiary of Prosper Marketplace, Inc.) and subsidiaries (which report expresses an unqualified opinion on the consolidated financial statements and includes an explanatory paragraph referring to certain related party transactions with its parent, Prosper Marketplace, Inc.) appearing in this Annual Report on Form 10-K of Prosper Marketplace, Inc. and Prosper Funding LLC for the year ended December 31, 2020.

/s/ Deloitte & Touche LLP

San Francisco, California

March 12, 2021

EX-31.1

Exhibit 31.1

CERTIFICATIONS

I, David Kimball, certify that:

1.    I have reviewed this Annual Report on Form 10-K of Prosper Marketplace, Inc.;

2.    Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.    Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.    The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a.    Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b.    Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c.    Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d.    Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.    The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a.    All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b.    Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: March 12, 2021	/s/ David Kimball
	David Kimball
	Chief Executive Officer of Prosper Marketplace, Inc.
	(Principal Executive Officer)

EX-31.2

Exhibit 31.2

CERTIFICATIONS

I, Usama Ashraf, certify that:

1.    I have reviewed this Annual Report on Form 10-K of Prosper Marketplace, Inc.;

2.    Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.    Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.    The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a.    Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b.    Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c.    Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d.    Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.    The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a.    All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b.    Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: March 12, 2021	/s/ Usama Ashraf
	Usama Ashraf
	Chief Financial Officer of Prosper Marketplace, Inc.
	(Principal Financial Officer)

EX-31.3

Exhibit 31.3

CERTIFICATIONS

I, David Kimball, certify that:

1.    I have reviewed this Annual Report on Form 10-K of Prosper Funding LLC;

2.    Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.    Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.    The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a.    Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b.    Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c.    Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d.    Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.    The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a.    All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b.    Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: March 12, 2021	/s/ David Kimball
	David Kimball
	Chief Executive Officer and President of Prosper Funding LLC
	(Principal Executive Officer)

EX-31.4

Exhibit 31.4

CERTIFICATIONS

I, Usama Ashraf, certify that:

1.    I have reviewed this Annual Report on Form 10-K of Prosper Funding LLC;

2.    Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.    Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.    The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a.    Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b.    Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c.    Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d.    Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.    The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a.    All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b.    Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: March 12, 2021	/s/ Usama Ashraf
	Usama Ashraf
	Chief Financial Officer and Treasurer of Prosper Funding LLC
	(Principal Financial Officer)

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Prosper Marketplace, Inc. (“PMI”) on Form 10-K for the year ended December 31, 2020, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), each of the undersigned officers of PMI certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to such officer’s knowledge:

1.    The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.    The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of PMI.

Date: March 12, 2021	/s/ David Kimball
	David Kimball
	Chief Executive Officer of Prosper Marketplace, Inc.
	(Principal Executive Officer)
	/s/ Usama Ashraf
	Usama Ashraf
	Chief Financial Officer of Prosper Marketplace, Inc.
	(Principal Financial Officer)

EX-32.2

Exhibit 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Prosper Funding LLC (“Prosper Funding”) on Form 10-K for the year ended December 31, 2020, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), each of the undersigned officers of Prosper Funding certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to such officer’s knowledge:

1.    The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.    The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Prosper Funding.

Date: March 12, 2021	/s/ David Kimball
	David Kimball
	Chief Executive Officer and President of Prosper Funding LLC
	(Principal Executive Officer)
	/s/ Usama Ashraf
	Usama Ashraf
	Chief Financial Officer and Treasurer of Prosper Funding LLC
	(Principal Financial Officer)

XML

Cover Page - USD ($)	12 Months Ended
	Dec. 31, 2020	Mar. 08, 2021	Jun. 30, 2020
Entity Information [Line Items]
Document Annual Report	true
Document Transition Report	false
Document Type	10-K
Document Period End Date	Dec. 31, 2020
Current Fiscal Year End Date	--12-31
Entity Registrant Name	PROSPER MARKETPLACE, INC.
Entity Incorporation, State or Country Code	DE
Entity File Number	333-225797-01
Entity Tax Identification Number	73-1733867
Entity Address, Address Line One	221 Main Street
Entity Address, Address Line Two	3rd Floor
Entity Address, City or Town	San Francisco
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	94105
City Area Code	415
Local Phone Number	593-5400
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		69,273,769
Entity Public Float			$ 0
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	FY
Amendment Flag	false
Entity Central Index Key	0001416265
Prosper Funding LLC
Entity Information [Line Items]
Current Fiscal Year End Date	--12-31
Entity Registrant Name	PROSPER FUNDING LLC
Entity Incorporation, State or Country Code	DE
Entity File Number	333-225797
Entity Tax Identification Number	45-4526070
Entity Address, Address Line One	221 Main Street
Entity Address, Address Line Two	3rd Floor
Entity Address, City or Town	San Francisco
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	94105
City Area Code	415
Local Phone Number	593-5400
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		0
Entity Public Float			$ 0
Entity Central Index Key	0001542574

XML

Consolidated Balance Sheets - USD ($) $ in Thousands		Dec. 31, 2020	Dec. 31, 2019
Assets:
Cash and Cash Equivalents		$ 50,145	$ 64,635
Restricted Cash - Cash and Cash Equivalents	[1]	163,723	155,773
Accounts Receivable	[1]	605	1,695
Loans Held for Sale, at Fair Value	[1]	274,621	142,026
Borrower Loans, at Fair Value	[1]	378,263	634,019
Property and Equipment, Net		28,446	31,296
Prepaid and Other Assets	[1]	5,196	5,694
Servicing Assets		9,242	12,602
Goodwill		36,368	36,368
Intangible Assets, Net		500	720
Total Assets		947,109	1,084,828
Liabilities, Convertible Preferred Stock and Stockholders'    Deficit:
Accounts Payable and Accrued Liabilities		17,876	19,937
Payable to Investors		124,094	101,092
Notes, at Fair Value		208,379	244,171
Notes issued by securitization trust	[1]	156,782	347,662
Certificates Issued by Securitization Trust, at Fair value	[1]	22,917	52,168
Warehouse Lines	[1]	242,479	131,583
Other Liabilities		25,057	21,726
Convertible Preferred Stock Warrant Liability		112,319	149,996
Total Liabilities		909,903	1,068,335
Commitments and Contingencies (see Note 17)
Convertible preferred stock		322,748	322,748
Stockholders' Deficit:
Common Stock – $0.01 par value; 625,000,000 shares authorized; 70,075,307 shares issued and 69,139,372 shares outstanding as of December 31, 2020; 69,387,836 shares issued and 68,451,901 shares outstanding as of December 31, 2019		215	208
Additional Paid-In Capital		155,952	151,416
Less: Treasury Stock		(23,417)	(23,417)
Retained Earnings (Accumulated Deficit)		(415,911)	(434,462)
Total Stockholders' Deficit		(283,161)	(306,255)
Total Liabilities, Convertible Preferred Stock and Stockholders' Deficit		947,109	1,084,828
Prosper Funding LLC
Assets:
Cash and Cash Equivalents		8,592	7,462
Restricted Cash - Cash and Cash Equivalents		132,332	110,399
Borrower Loans, at Fair Value		209,670	245,137
Property and Equipment, Net		6,928	7,549
Servicing Assets		11,088	14,888
Other Assets		217	749
Total Assets		368,827	386,184
Liabilities, Convertible Preferred Stock and Stockholders'    Deficit:
Accounts Payable and Accrued Liabilities		2,361	2,133
Payable to Related Party		4,120	2,679
Payable to Investors		126,266	105,287
Notes, at Fair Value		208,379	244,171
Other Liabilities		2,613	3,727
Total Liabilities		343,739	357,997
Stockholders' Deficit:
Member's Equity		11,404	15,904
Retained Earnings (Accumulated Deficit)		13,684	12,283
Total Stockholders' Deficit		25,088	28,187
Total Liabilities, Convertible Preferred Stock and Stockholders' Deficit		368,827	386,184
VIE, Primary Beneficiary
Assets:
Restricted Cash - Cash and Cash Equivalents	[2]	25,203	39,118
Accounts Receivable	[2]	0	73
Loans Held for Sale, at Fair Value	[2]	274,621	142,026
Borrower Loans, at Fair Value	[2]	168,593	388,882
Prepaid and Other Assets	[2]	2,043	2,928
Total Assets	[2]	470,460	573,027
Liabilities, Convertible Preferred Stock and Stockholders'    Deficit:
Notes issued by securitization trust	[2]	156,782	347,662
Certificates Issued by Securitization Trust, at Fair value	[2]	22,917	52,168
Warehouse Lines	[2]	242,479	131,583
Total Liabilities	[2]	422,178	531,413
Convertible preferred stock		$ 2,381	$ 0

[1] (1) Includes amounts in consolidated variable interest entities (VIEs) presented separately in the table below.

[2] The following table presents the assets and liabilities of consolidated variable interest entities (VIEs), which are included in the Consolidated Balance Sheets above. The assets in the table below may only be used to settle obligations of consolidated VIEs and are in excess of those obligations. Additionally, the assets and liabilities in the table below include third-party assets and liabilities of consolidated VIEs only and exclude intercompany balances that eliminate in consolidation. See Note 6 - Securitizations and Note 10 - Debt, to Notes to Consolidated Financial Statements for additional information.

XML

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Convertible preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Convertible preferred stock, authorized (in shares)	444,760,848	444,760,848
Convertible preferred stock, issued (in shares)	209,613,570	209,613,570
Convertible preferred stock, outstanding (in shares)	209,613,570	209,613,570
Convertible preferred stock, aggregate liquidation preference	$ 370,456	$ 370,456
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	625,000,000	625,000,000
Common stock, issued (in shares)	70,075,307	69,387,836
Common stock, outstanding (in shares)	69,139,372	68,451,901
VIE, Primary Beneficiary
Convertible preferred stock, issued (in shares)	51,247,915	0
Convertible preferred stock, outstanding (in shares)	51,247,915	0

XML

Consolidated Statements of Operations - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Operating Revenues:
Gain on Sale of Borrower Loans	$ 4,816,000	$ 10,946,000	$ 13,147,000
Fair Value of Warrants Vested on Sale of Borrower Loans	0	(17,553,000)	(72,316,000)
Total Operating Revenues	93,379,000	142,034,000	97,926,000
Interest Income (Expense):
Interest Income on Borrower Loans and Loans Held for Sale	104,150,000	100,786,000	57,716,000
Interest Expense on Financial Instruments	(60,127,000)	(63,736,000)	(45,886,000)
Total Interest Income (Expense), Net	44,023,000	37,050,000	11,830,000
Change in Fair Value of Financial Instruments, Net	(34,166,000)	(25,514,000)	(5,395,000)
Total Net Revenue	103,236,000	153,570,000	104,361,000
Expenses:
Origination and Servicing	29,897,000	34,915,000	35,116,000
Sales and Marketing	29,259,000	73,824,000	77,997,000
General and Administrative	63,384,000	71,588,000	72,371,000
Impairment Expenses	445,000	0	0
Restructuring Charges, Net	0	34,000	1,762,000
Change in Fair Value of Convertible Preferred Stock Warrants	(37,677,000)	(11,235,000)	(45,003,000)
Other (Income) Expense, Net	(639,000)	(1,945,000)	1,891,000
Total Expenses	84,669,000	167,181,000	144,134,000
Net Income (Loss) Before Income Taxes	18,567,000	(13,611,000)	(39,773,000)
Income Tax Expense	(16,000)	(100,000)	(172,000)
Net Income (Loss)	18,551,000	(13,711,000)	(39,945,000)
Plus: Return on Share Purchase	2,381,000	1,066,000	0
Less: Net Income Allocated to Participating Securities	(15,172,000)	0	0
Net Income (Loss) Attributable to Common Stockholders	$ 5,760,000	$ (12,645,000)	$ (39,945,000)
Net Income (Loss) Per Share – Basic (in dollars per share)	$ 0.08	$ (0.18)	$ (0.57)
Net Income (Loss) Per Share – Diluted (in dollars per share)	$ 0.02	$ (0.18)	$ (0.57)
Weighted-Average Shares – Basic (in shares)	68,592,557	70,511,605	70,384,501
Weighted-Average Shares – Diluted (in shares)	306,673,586	70,511,605	70,384,501
Prosper Funding LLC
Operating Revenues:
Gain on Sale of Borrower Loans	$ 6,430,000	$ (5,058,000)	$ (58,027,000)
Total Operating Revenues	49,391,000	71,283,000	75,895,000
Interest Income (Expense):
Interest Income on Borrower Loans and Loans Held for Sale	36,765,000	41,146,000	43,569,000
Interest Expense on Financial Instruments	(34,457,000)	(38,492,000)	(40,656,000)
Total Interest Income (Expense), Net	2,308,000	2,654,000	2,913,000
Change in Fair Value of Financial Instruments, Net	454,000	(375,000)	(701,000)
Total Net Revenue	52,153,000	73,562,000	78,107,000
Expenses:
Administration Fee – Related Party	45,472,000	62,575,000	70,491,000
Servicing	4,900,000	5,012,000	6,140,000
General and Administrative	380,000	33,000	597,000
Total Expenses	50,752,000	67,620,000	77,228,000
Income Tax Expense	0	0
Net Income (Loss)	1,401,000	5,942,000	879,000
Administration Fee Revenue – Related Party | Prosper Funding LLC
Operating Revenues:
Revenues	21,618,000	49,818,000	105,709,000
Transaction Fees, Net
Operating Revenues:
Revenues	67,335,000	119,282,000	123,373,000
Servicing Fees, Net
Operating Revenues:
Revenues	18,517,000	23,406,000	29,025,000
Servicing Fees, Net | Prosper Funding LLC
Operating Revenues:
Revenues	20,791,000	26,368,000	27,943,000
Other Revenues
Operating Revenues:
Revenues	2,711,000	5,953,000	4,697,000
Other Revenues | Prosper Funding LLC
Operating Revenues:
Revenues	$ 552,000	$ 155,000	$ 270,000

XML

Consolidated Statements of Other Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Statement of Comprehensive Income [Abstract]
Net Income (Loss)	$ 18,551	$ (13,711)	$ (39,945)
Other Comprehensive Income, Before Tax:
Change in Net Unrealized (Loss) Gain on Available for Sale Investments, at Fair Value	0	13	60
Other Comprehensive Income, Before Tax	0	13	60
Income Tax Effect	0	0	0
Other Comprehensive Income, Net of Tax	0	13	60
Comprehensive Income (Loss), Net of Tax	$ 18,551	$ (13,698)	$ (39,885)

XML

Condensed Consolidated Statements of Convertible Preferred Stock, Stockholders’ Deficit and Members' Equity - USD ($) $ in Thousands	Total	Convertible Preferred Stock	Convertible Preferred Stock Held by Consolidated VIE	Common Stock	Treasury Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Income (Loss)	Retained Earnings (Accumulated Deficit)	Prosper Funding LLC	Prosper Funding LLC Retained Earnings (Accumulated Deficit)	Prosper Funding LLC Member’s Equity
Beginning balance (in shares) at Dec. 31, 2017		214,637,925	0
Beginning balance at Dec. 31, 2017		$ 323,793	$ 0
Ending balance (in shares) at Dec. 31, 2018		214,637,925	0
Ending balance at Dec. 31, 2018		$ 323,793	$ 0
Balance (in shares) at Dec. 31, 2017				75,468,234	(5,177,235)
Balance at Dec. 31, 2017	$ (267,415)			$ 228	$ (23,417)	$ 136,653	$ (73)	$ (380,806)	$ 30,366	$ 5,462	$ 24,904
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of vested stock options (in shares)				176,011
Exercise of vested stock options	28			$ 1		27
Restricted stock vested	13					13
Exercise of warrants (in shares)				8,200
Stock-based compensation expense	8,793					8,793
Change in net unrealized loss on Available for Sale Investments, at Fair Value	60						60
Distributions to Parent									0	0	0
Net Income (Loss)	(39,945)							(39,945)	879	879	0
Balance (in shares) at Dec. 31, 2018				75,652,445	(5,177,235)
Balance at Dec. 31, 2018	$ (298,466)			$ 229	$ (23,417)	145,486	(13)	(420,751)	31,245	6,341	24,904
Increase (Decrease) in Temporary Equity [Roll Forward]
Repurchase of Convertible Preferred Stock (in shares)		(5,024,355)
Repurchase of Convertible Preferred Stock		$ (1,045)
Ending balance (in shares) at Dec. 31, 2019	209,613,570	209,613,570	0
Ending balance at Dec. 31, 2019	$ 322,748	$ 322,748	$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchase of Common Stock (in shares)				(2,196,665)
Repurchase of Common Stock	0			$ (22)		22
Repurchase of Convertible Preferred Stock	1,045					1,045
Exercise of vested stock options (in shares)				173,356
Exercise of vested stock options	25			$ 1		24
Stock-based compensation expense	4,839					4,839
Change in net unrealized loss on Available for Sale Investments, at Fair Value	13						13
Distributions to Parent									(9,000)	0	(9,000)
Net Income (Loss)	(13,711)							(13,711)	5,942	5,942	0
Balance (in shares) at Dec. 31, 2019				73,629,136	(5,177,235)
Balance at Dec. 31, 2019	$ (306,255)			$ 208	$ (23,417)	151,416	0	(434,462)	28,187	12,283	15,904
Increase (Decrease) in Temporary Equity [Roll Forward]
Repurchase of Convertible Preferred Stock (in shares)			(51,247,915)
Repurchase of Convertible Preferred Stock			$ (2,381)
Ending balance (in shares) at Dec. 31, 2020	209,613,570	209,613,570	(51,247,915)
Ending balance at Dec. 31, 2020	$ 322,748	$ 322,748	$ (2,381)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchase of Convertible Preferred Stock	2,381					2,381
Exercise of vested stock options (in shares)				687,471
Exercise of vested stock options	15			$ 7		8
Stock-based compensation expense	2,147					2,147
Distributions to Parent									(4,500)	0	(4,500)
Net Income (Loss)	18,551							18,551	1,401	1,401	0
Balance (in shares) at Dec. 31, 2020				74,316,607	(5,177,235)
Balance at Dec. 31, 2020	$ (283,161)			$ 215	$ (23,417)	$ 155,952	$ 0	$ (415,911)	$ 25,088	$ 13,684	$ 11,404

XML

Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Cash Flows from Operating Activities:
Net Income (Loss)	$ 18,551,000	$ (13,711,000)	$ (39,945,000)
Adjustments to Reconcile Net Income (Loss) to Net Cash Used in Operating Activities:
Change in Fair Value of Financial Instruments, Net	34,160,000	27,306,000	5,307,000
Depreciation and Amortization	8,349,000	7,676,000	9,968,000
Amortization of Operating Lease Right-of-Use Asset	3,487,000	3,494,000
Impairment of Operating Lease Right-of-Use Asset	445,000	0	0
Gain on Sale of Borrower Loans	(5,830,000)	(11,924,000)	(13,171,000)
Change in Fair Value of Servicing Rights	9,189,000	12,476,000	13,148,000
Stock-based Compensation Expense	1,913,000	4,529,000	8,401,000
Restructuring Liability	0	0	1,576,000
Fair Value of Warrants Vested on Sale of Borrower Loans	0	17,552,000	72,317,000
Change in Fair Value of Convertible Preferred Stock Warrants	(37,677,000)	(11,235,000)	(45,004,000)
Other, Net	1,675,000	1,118,000	(1,281,000)
Changes in Operating Assets and Liabilities:
Purchase of Loans Held for Sale at Fair Value	(1,338,082,000)	(2,320,560,000)	(2,365,431,000)
Proceeds from Sales and Principal Payments of Loans Held for Sale at Fair Value	1,254,474,000	2,241,569,000	2,178,498,000
Accounts Receivable	1,090,000	3,424,000	(4,435,000)
Prepaid and Other Assets	498,000	1,350,000	4,581,000
Accounts Payable and Accrued Liabilities	(2,187,000)	(106,000)	7,566,000
Payable to Investors	23,002,000	(26,446,000)	(4,894,000)
Other Liabilities	(5,391,000)	(4,590,000)	(3,683,000)
Net Cash Used in Operating Activities	(32,334,000)	(68,078,000)	(176,482,000)
Cash Flows from Investing Activities:
Purchase of Borrower Loans Held at Fair Value	(133,644,000)	(170,328,000)	(177,101,000)
Proceeds from Sales and Principal Payments of Borrower Loans Held at Fair Value	279,658,000	254,845,000	175,117,000
Purchases of Property and Equipment	(8,359,000)	(10,312,000)	(5,889,000)
Purchases of Available for Sale Investments, at Fair Value	0	(1,488,000)	(23,266,000)
Maturities of Available for Sale Securities	0	23,763,000	54,750,000
Net Cash Provided by Investing Activities	137,655,000	96,480,000	23,611,000
Cash Flows from Financing Activities:
Proceeds from Issuance of Notes Held at Fair Value	133,228,000	171,138,000	176,830,000
Payments of Notes Held at Fair Value	(149,409,000)	(167,419,000)	(175,760,000)
Principal Payments on Notes Issued by Securitization Trust	(192,771,000)	(134,250,000)	0
Principal Payments on Certificates Issued by Securitization Trust	(22,136,000)	(13,770,000)	0
Proceeds from Securitization Issuance	0	8,962,000	0
Proceeds from Warehouse Lines	126,149,000	186,010,000	161,797,000
Principal payments on Warehouse Lines	(15,300,000)	(57,899,000)	0
Principal payments on financing lease	(84,000)	0
Proceeds from Paycheck Protection Program Loan	8,447,000	0	0
Payment for Debt Issuance Costs	0	(7,850,000)	(1,428,000)
Proceeds from Exercise of Stock Options	15,000	25,000	28,000
Net Cash (Used in) Provided by Financing Activities	(111,861,000)	(15,053,000)	161,467,000
Net (Decrease) Increase in Cash, Cash Equivalents and Restricted Cash	(6,540,000)	13,349,000	8,596,000
Cash, Cash Equivalents and Restricted Cash at Beginning of the Period	220,408,000	207,059,000	198,463,000
Cash, Cash Equivalents and Restricted Cash at End of the Period	213,868,000	220,408,000	207,059,000
Supplemental Disclosure of Cash Flow Information:
Cash Paid for Interest	57,697,000	60,642,000	45,320,000
Non-Cash Investing Activity - Accrual for Property and Equipment, Net	833,000	707,000	630,000
Right-of-use assets obtained in exchange for new financing lease obligation	239,000	0	0
Non-Cash Investing Activity - Consolidation of Borrower Loans, at Fair Value	0	(391,383,000)	0
Non-Cash Financing Activity- Issuance of Securitization Notes and Certificates	0	554,892,000	0
Non-Cash Financing Activity- Derecognition of Warehouse Line Debt	0	(158,857,000)	0
Reconciliation to Amounts on Consolidated Balance Sheets
Total Cash, Cash Equivalents and Restricted Cash	213,868,000	207,059,000	198,463,000
Prosper Funding LLC
Cash Flows from Operating Activities:
Net Income (Loss)	1,401,000	5,942,000	879,000
Adjustments to Reconcile Net Income (Loss) to Net Cash Used in Operating Activities:
Change in Fair Value of Financial Instruments, Net	(454,000)	374,000	701,000
Other Non-Cash Changes in Borrower Loans, Loans Held for Sale and Notes	46,000	(694,000)	(239,000)
Depreciation and Amortization	4,149,000	4,397,000	5,664,000
Gain on Sale of Borrower Loans	(7,203,000)	(13,033,000)	(14,315,000)
Change in Fair Value of Servicing Rights	11,003,000	13,682,000	13,316,000
Changes in Operating Assets and Liabilities:
Purchase of Loans Held for Sale at Fair Value	(1,338,082,000)	(2,320,560,000)	(2,365,431,000)
Proceeds from Sales and Principal Payments of Loans Held for Sale at Fair Value	1,338,082,000	2,320,560,000	2,365,470,000
Other Assets	532,000	(426,000)	(198,000)
Accounts Payable and Accrued Liabilities	228,000	(2,557,000)	3,945,000
Payable to Investors	20,979,000	(21,966,000)	(4,859,000)
Net Related Party Receivable/Payable	1,183,000	2,251,000	(2,482,000)
Other Liabilities	(1,114,000)	(789,000)	590,000
Net Cash Used in Operating Activities	30,750,000	(12,819,000)	3,041,000
Cash Flows from Investing Activities:
Purchase of Borrower Loans Held at Fair Value	(133,644,000)	(170,326,000)	(177,101,000)
Proceeds from Sales and Principal Payments of Borrower Loans Held at Fair Value	149,908,000	165,481,000	175,117,000
Purchases of Property and Equipment	(3,270,000)	(6,374,000)	(3,261,000)
Net Cash Provided by Investing Activities	12,994,000	(11,219,000)	(5,245,000)
Cash Flows from Financing Activities:
Proceeds from Issuance of Notes Held at Fair Value	133,228,000	171,138,000	176,830,000
Payments of Notes Held at Fair Value	(149,409,000)	(167,420,000)	(175,760,000)
Cash Distributions to Parent	(4,500,000)	(9,000,000)	0
Net Cash (Used in) Provided by Financing Activities	(20,681,000)	(5,282,000)	1,070,000
Net (Decrease) Increase in Cash, Cash Equivalents and Restricted Cash	23,063,000	(29,320,000)	(1,134,000)
Cash, Cash Equivalents and Restricted Cash at Beginning of the Period	117,861,000	147,181,000	148,315,000
Cash, Cash Equivalents and Restricted Cash at End of the Period	140,924,000	117,861,000	147,181,000
Supplemental Disclosure of Cash Flow Information:
Cash Paid for Interest	34,410,000	39,229,000	41,098,000
Non-Cash Investing Activity - Accrual for Property and Equipment, Net	504,000	246,000	1,101,000
Reconciliation to Amounts on Consolidated Balance Sheets
Total Cash, Cash Equivalents and Restricted Cash	$ 117,861,000	$ 147,181,000	$ 147,181,000

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ORGANIZATION AND BUSINESS

12 Months Ended

Dec. 31, 2020

Entity Information [Line Items]

ORGANIZATION AND BUSINESS

ORGANIZATION AND BUSINESS

Prosper Marketplace, Inc. was incorporated in the state of Delaware on March 22, 2005. Except as the context requires otherwise, as used in these notes to consolidated financial statements of Prosper Marketplace, Inc., “Prosper”, “PMI”, and the "Company" refer to Prosper Marketplace, Inc. and its wholly-owned subsidiaries on a consolidated basis.

PMI developed a peer-to-peer online credit marketplace (the “marketplace”), and in February 2013, transferred ownership of the marketplace to Prosper Funding LLC (“PFL”), its wholly-owned subsidiary. All of the borrower payment dependent notes (“Notes”) issued and sold through the marketplace today are issued and sold by PFL. PFL also operates the marketplace and facilitates the origination of unsecured, consumer loans by WebBank (“Borrower Loans”), an FDIC-insured, Utah-chartered industrial bank, through the marketplace. Pursuant to a Loan Account Program Agreement between PMI and WebBank, PMI manages the operation of the marketplace as agent of WebBank in connection with the submission of loan applications by potential borrowers. PMI also manages the origination of related loans by WebBank and the funding of such Borrower Loans by WebBank. On February 1, 2013, PFL entered into an Administration Agreement with PMI in its capacity as licensee, corporate administrator, loan marketplace administrator and loan and Note servicer, pursuant to which PMI provides certain back office support, loan platform administration and loan servicing to PFL.

The marketplace is designed to allow investors to invest in Borrower Loans in an open, transparent marketplace, with the aim of allowing both investors and borrowers to benefit financially as well as socially. Prosper believes marketplace lending represents a model of consumer lending where individuals and institutions can earn the interest spread of a traditional consumer lender but must also assume the credit risk of a traditional consumer lender.

A borrower who wishes to obtain a Borrower Loan through the marketplace must post a loan listing on the marketplace. Listings are allocated to one of two investor funding channels: (i) the “Note Channel,” which allows investors to commit to purchase Notes from PFL, the payments of which are dependent on PFL’s receipt of payments made on the corresponding Borrower Loan; and (ii) the “Whole Loan Channel,” which allows investors to commit to purchase 100% of a Borrower Loan directly from Prosper.

As of December 31, 2020, the marketplace is open to investors in 30 states and the District of Columbia. Additionally, as of December 31, 2020, the marketplace is open to borrowers in 48 states and the District of Columbia. Currently our marketplace does not operate internationally.

Prosper Funding LLC

Entity Information [Line Items]

ORGANIZATION AND BUSINESS

ORGANIZATION AND BUSINESS

Prosper Funding LLC was formed in the state of Delaware in February 2012 as a limited liability company with Prosper Marketplace, Inc. (“PMI”) as its sole equity member. Except as the context otherwise requires, as used in these Notes to consolidated financial statements of Prosper Funding LLC, “PFL” and the “Company” refer to Prosper Funding LLC and its wholly owned subsidiary, Prosper Depositor LLC, a Delaware limited liability company, on a consolidated basis. Prosper Asset Holdings LLC (“PAH”), a Delaware limited liability company was dissolved on November 28, 2018. As a result, references to PFL do not include PAH for periods subsequent to the year ended December 31, 2018.

PFL did not have any items of other comprehensive income (loss) during any of the periods presented in the consolidated financial statements as of and for the years ended December 31, 2020, 2019 and 2018.

PFL was formed by PMI to hold Borrower Loans and issue Notes through the marketplace. Although PFL is consolidated with PMI for accounting and tax purposes, PFL has been organized and is operated in a manner that is intended to minimize the likelihood that it would be substantively consolidated with PMI in a bankruptcy proceeding. PFL’s intention is to minimize the likelihood that its assets would be subject to claims by PMI’s creditors if PMI were to file for bankruptcy, as well as to minimize the likelihood that PFL will become subject to bankruptcy proceedings directly. PFL seeks to achieve this by placing certain restrictions on its activities and implementing certain formal procedures designed to expressly reinforce its status as a distinct entity from PMI.

Since February 1, 2013, all Notes issued and sold through the marketplace are issued, sold and serviced by PFL. Pursuant to a Loan Account Program Agreement between PMI and WebBank, PMI manages the operation of the marketplace, as agent of WebBank, in connection with the submission of Borrower Loan applications by potential borrowers, the origination of related Borrower Loans by WebBank and the funding of such Borrower Loans by WebBank. Pursuant to an Administration Agreement between PFL and PMI, PMI manages all other aspects of the marketplace on behalf of PFL. As a result PFL earns significant revenues and incurs significant expenses with a related party, its direct parent company, PMI.

A borrower who wishes to obtain a loan through the marketplace must post a loan listing on the marketplace. PFL allocates listings to one of two investor funding channels: (i) the “Note Channel,” which allows investors to commit to purchase Notes from PFL, the payments of which are dependent on PFL’s receipt of payments made on the corresponding Borrower Loan; and (ii) the “Whole Loan Channel,” which allows investors to commit to purchase 100% of a Borrower Loan directly from PFL.

All loans requested and obtained through the marketplace are unsecured obligations of individual borrowers with a fixed interest rate and loan terms set at three or five years as of December 31, 2020. All loans made through the marketplace are funded by WebBank, an FDIC-insured, Utah chartered industrial bank. After funding a loan, WebBank sells the loan to PFL, without recourse to WebBank, in exchange for the principal amount of the loan. WebBank does not have any obligation to purchasers of the Notes.

PFL’s marketplace is designed to allow investors to invest in Borrower Loans in a transparent marketplace, with the aim of allowing both investors and borrowers to benefit financially as well as socially. PFL believes marketplace lending represents a new model of consumer lending, where individuals and institutions can earn the interest spread of a traditional consumer lender but must also assume the credit risk of a traditional consumer lender.

As of December 31, 2020, PFL’s marketplace was open to investors in 30 states and the District of Columbia. Additionally, as of December 31, 2020, PFL’s marketplace was open to borrowers in 48 states and the District of Columbia. Currently, the marketplace does not operate internationally.

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SUMMARY OF SIGNIFICANT ACCOUNT POLICIES

12 Months Ended

Dec. 31, 2020

Entity Information [Line Items]

SUMMARY OF SIGNIFICANT ACCOUNT POLICIES

SUMMARY OF SIGNIFICANT ACCOUNT POLICIES

Basis of Presentation

The accompanying consolidated financial statements include the accounts of PMI and its wholly owned subsidiaries including PFL, Prosper Healthcare Lending LLC (“PHL”), BillGuard, Inc. (“BillGuard”), and its consolidated VIEs including Prosper Warehouse I Trust (“PWIT”), Prosper Warehouse II Trust (“PWIIT”), Prosper Marketplace Issuance Trust, Series 2019-1 (“PMIT 2019-1”), Prosper Marketplace Issuance Trust, Series 2019-2 (“PMIT 2019-2”), Prosper Marketplace Issuance Trust, Series 2019-4 (“PMIT 2019-4”) and Prosper Grantor Trust (“PGT”). All intercompany balances and transactions between PMI and its subsidiaries have been eliminated in consolidation. PMI and PFL’s financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”).

Use of Estimates

The preparation of the consolidated financial statements in conformity with U.S. GAAP requires management to make certain estimates, judgments and assumptions that affect the reported amounts of assets and liabilities and the related disclosures, including contingent liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. These estimates, judgments and assumptions include but are not limited to the following: valuation of Loans Held for Sale, Borrower Loans and associated Notes, Certificates Issued by Securitization Trust, valuation of servicing rights and loan trailing fee liability, valuation allowance on deferred tax assets, stock-based compensation expense, Intangible Assets, Goodwill, Convertible Preferred Stock Warrant Liability, Repurchase Obligations and contingent liabilities. These judgments, estimates and assumptions are inherently subjective in nature and actual results may differ from these estimates and assumptions.

Consolidation of Variable Interest Entities

A variable interest entity (VIE) is a legal entity that has either a total equity investment that is insufficient to finance its activities without additional subordinated financial support or whose equity investors lack the characteristics of a controlling financial interest. Prosper’s variable interest arises from contractual, ownership or other monetary interests in the entity, which change with fluctuations in the fair value of the entity’s net assets. A VIE is consolidated by its primary beneficiary, which is the party that has both the power to direct the activities that most significantly impact the VIE’s economic performance, and the obligation to absorb losses or the right to receive benefits of the VIE that could potentially be significant to the VIE. Prosper consolidates a VIE when it is deemed to be the primary beneficiary. Prosper assesses whether or not it is the primary beneficiary of a VIE on an ongoing basis.

Transfers of Financial Assets

Prosper accounts for transfers of financial assets as sales when it has surrendered control over the transferred assets. Control is generally considered to have been surrendered when the transferred assets have been legally isolated from Prosper, the transferee has the right to pledge or exchange the assets without any significant constraints, and Prosper has not entered into a repurchase agreement, does not hold unconditional call options and has not written put options on the transferred assets. In assessing whether control has been surrendered, Prosper considers whether the transferee would be a consolidated affiliate and the impact of all arrangements or agreements made contemporaneously with, or in contemplation of the transfer, even if they were not entered into at the time of transfer. Prosper measures gain or loss on sale of financial assets as the net proceeds received on the sale less the carrying amount of the loans sold. The net proceeds of the sale include the fair value of any assets obtained or liabilities incurred as part of the transaction, including, but not limited to Servicing Assets, retained securities, and recourse obligations.

Fair Value Measurement

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Financial instruments measured at fair value consist principally of Borrower Loans, Loans Held for Sale, Servicing Assets, Loan Trailing Fee Liabilities, Notes, Certificates Issued by Securitization Trust and Convertible Preferred Stock Warrant Liability. The estimated fair values of other financial instruments, including Cash and Cash Equivalents, Restricted Cash, Accounts Receivable, Accounts Payable, Accrued Liabilities and Payable to Investors approximate their carrying values because of their short-term nature. The estimated fair values of Paycheck Protection Program loan (Note 9 and 10), Notes Issued by Securitization Trust and Warehouse Lines do not approximate their carrying values due primarily to differences in the stated and market rates associated with these instruments.

The fair value hierarchy includes a three-level classification, which is based on whether the inputs to the valuation methodology used for measurement are observable:

Level 1 — Quoted market prices in active markets for identical assets or liabilities.

Level 2 — Inputs other than quoted prices included in Level 1 that are observable for the asset or liability either directly or indirectly.

Level 3 — Unobservable inputs.

When developing fair value measurements, Prosper maximizes the use of observable inputs and minimizes the use of unobservable inputs. However, for certain instruments Prosper must utilize unobservable inputs in determining fair value due to the lack of observable inputs in the market, which requires greater judgment in measuring fair value. In instances where there is limited or no observable market data, fair value measurements for assets and liabilities are determined using assumptions that management believes a market participant would use in pricing the asset or liability.

As observable market prices are not available for the Borrower Loans, Loans Held for Sale, Notes, Certificates Issued by Securitization Trust and Servicing Assets, or for similar assets and liabilities, Prosper believes the Borrower Loans, Loans Held for Sale, Notes, Certificates Issued by Securitization Trust and Servicing Assets are considered level 3 financial instruments. Prosper primarily uses a discounted cash flow model to estimate their fair value, and key assumptions used in valuation include default rates and prepayment rates derived from historical performance and discount rates based on estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics.

The obligation to pay principal and interest on any series of Notes is equal to the loan payments, if any, that are received on the corresponding Borrower Loan, net of our servicing fee which is 1.0% of the outstanding balance. The fair value election for Notes and Borrower Loans allows both the assets and the related liabilities to receive similar accounting treatment for expected losses which is consistent with the subsequent cash flows to investors that are dependent upon borrower payments. As such, the fair value of a series of Notes is approximately equal to the fair value of the corresponding Borrower Loan, adjusted for the 1.0% servicing fee and the timing of loan purchase, Note issuance and borrower payments. As a result, the

valuation of the Notes uses the same methodology and assumptions as the Borrower Loans, except that the Notes incorporate the 1.0% servicing fee and any differences in timing in payments. The effective interest rate associated with a group of Notes is less than the interest rate earned on the corresponding Borrower Loan due to the 1.0% servicing fee.

Refer to Note 7 for additional fair value disclosures.

Cash and Cash Equivalents

Cash includes various unrestricted deposits with investment-grade rated financial institutions. Cash equivalents consist of highly liquid marketable securities with original maturities of three months or less at the time of purchase and consist primarily of money market funds, commercial paper, US treasury securities and US agency securities. Cash equivalents are recorded at cost, which approximates fair value.

At times, our cash balances may exceed federally insured amounts and potentially subject the Company to a concentration of credit risk. The Company believes that no significant concentration of credit risk exists with respect to these balances based on its assessment of the creditworthiness of these financial institutions.

Restricted Cash

Restricted cash consists primarily of cash deposits, money market funds and short term certificate of deposit accounts held as collateral as required for long term leases, loan funding and servicing activities, and cash that investors or Prosper have on the marketplace that has not yet been invested in Borrower Loans or disbursed to the investor.

Borrower Loans, Loans Held for Sale, Notes and Certificates Issued by Securitization Trust

Borrower Loans are funded either through the Note Channel or through the Whole Loan Channel. Through the Note Channel, Prosper purchases Borrower Loans from WebBank then issues Notes to investors and holds the Borrower Loans until maturity. The obligation to repay a series of Notes issued through the Note Channel is dependent upon the repayment of the associated Borrower Loans. Borrower Loans funded and Notes issued through the Note Channel are carried on Prosper’s Consolidated Balance Sheets as assets and liabilities, respectively. 

In 2019, Prosper began refinancing the purchase of Borrower Loans through the Whole Loan Channel through securitization transactions, which issued senior notes, risk retention interests, and residual certificates. Associated securitization trusts are deemed consolidated VIEs, and as a result the Borrower Loans held in the securitization trusts are included in “Borrower Loans, at Fair Value”, senior notes sold to third party investors in “Notes Issued by Securitization Trust”, and the risk retention interest and residual certificates held by third party investors in “Certificates Issued by Securitization Trust, at Fair Value” in the Consolidated Balance Sheets. Refer to Note 6 - Securitization for additional disclosures.

Prosper uses Warehouse Lines to purchase Loans Held for Sale that may be subsequently contributed to securitization transactions or sold to investors. Loans Held for Sale are included in “Loans Held for Sale, at Fair Value” in the Consolidated Balance Sheets. See Note 10 - Debt for more details on Warehouse Lines.

Borrower Loans and Loans Held for Sale are purchased from WebBank. Prosper places Borrower Loans and Loans Held for Sale on non-accrual status when they are 120 days past due. When a loan is placed on non-accrual status, Prosper stops accruing interest and reverses all accrued but unpaid interest as of such date. Additionally, Prosper charges-off Borrower Loans and Loans Held for Sale when they are 120 days past due. The fair value of loans 120 or more days past due generally consists of the expected recovery from debt sales in subsequent periods.

Prosper has elected the fair value option for Borrower Loans, Loans Held for Sale, Notes, and Certificates Issued by Securitization Trust. Changes in fair value of Borrower Loans funded through the Note Channel are largely offset by the changes in fair value of Notes due to the borrower payment-dependent design of the Notes. Changes in fair value of Borrower Loans held in consolidated securitization trusts are partially offset by changes in fair value of the Certificates Issued by Securitization Trust. Changes in fair value of Loans Held for Sale are recorded through Proper's earnings and Prosper collects interest on Loans Held for Sale. Changes in fair value of Borrower Loans, Loans Held for Sale, Notes, and Certificates Issued by Securitization Trust are included in “Change in Fair Value of Financial Instruments, Net” on the Consolidated Statements of Operations.

Prosper primarily uses a discounted cash flow model to estimate the fair value of Borrower Loans, Loans Held for Sale, Notes, and Certificates Issued by Securitization Trust. The key assumptions used in valuation include default rates and prepayment rates derived from historical performance and discount rates based on estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics.

Servicing Assets

Prosper records Servicing Assets at their estimated fair values for servicing rights retained when Prosper sells Borrower Loans to unrelated third-party buyers. The change in fair value of Servicing Assets is recognized in Servicing Fees, Net. The gain or loss on a loan sale is recorded in Gain on Sale of Borrower Loans while the fair value of the servicing rights, which is based on the degree to which the contractual loan servicing fee is above or below an estimated market servicing rate is recorded in Servicing Assets on the Consolidated Balance Sheets.

Prosper uses a discounted cash flow model to estimate the fair value of the loan Servicing Assets which considers the contractual projected servicing fee revenue that Prosper earns on the Borrower Loans, the estimated market servicing rates to service such loans, the prepayment rates, the default rates and the current principal balances of the Borrower Loans.

Property and Equipment

Property and Equipment consists of computer equipment, office furniture and equipment, leasehold improvements, software purchased or developed for internal use and web site development costs. Property and Equipment is stated at cost, less accumulated depreciation and amortization, and is computed using the straight-line method based upon estimated useful lives of the assets. Estimated useful lives of the assets are as follows:

Furniture and fixtures			7 years
Office equipment			5 years
Computers and equipment			3 years
Leasehold improvements	5	-	8 years
Software and website development costs	1	-	5 years

The costs to develop software for the website and other internal uses are capitalized when management has authorized and committed project funding, when preliminary development efforts are successfully completed, and when it is probable that the project will be completed and the software will be used as intended. Capitalized software and website development costs primarily include software licenses acquired, fees paid to outside consultants and salaries and payroll-related costs for employees directly involved in the development efforts.

Costs incurred prior to meeting these criteria, together with costs incurred for training and maintenance, are expensed. Costs incurred for upgrades and enhancements that are considered to be probable to result in additional functionality are capitalized. Capitalized costs are included in Property and Equipment and amortized to expense using the straight-line method over their expected lives. Software and website development assets are evaluated for impairment whenever events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. Recoverability of software and website development assets to be held and used is measured by a comparison of the carrying amount of the asset group to the future net undiscounted cash flows expected to be generated by the asset group. If such software and website development assets are considered to be impaired, the impairment to be recognized is the excess of the carrying amount over the fair value of the software and website development asset group.

Leases

Management determines if an arrangement is a lease at inception. Operating lease right-of-use (“ROU”) assets and operating lease liabilities are included on the Consolidated Balance Sheets in Property and Equipment, Net and in Other Liabilities, respectively. For certain leases with original terms of twelve months or less, PMI recognizes the lease expense as incurred and does not recognize ROU assets and lease liabilities.

If a contract contains a lease, management evaluates whether it should be classified as an operating or finance lease. Operating lease ROU assets and operating lease liabilities are recognized based on the present value of the future minimum lease payments over the lease term at the commencement date. As most of PMI's leases do not provide an implicit rate, management uses an incremental borrowing rate based on the information available at commencement date in determining the present value of future payments. The operating lease ROU asset also includes any lease payments made and excludes lease incentives and initial direct costs incurred. Lease expense for minimum lease payments is recognized on a straight-line basis over the lease term. The operating lease ROU assets are evaluated for impairment utilizing the same impairment model used for Property and Equipment.

Goodwill and Intangibles

Goodwill associated with business combinations is computed by recognizing the portion of the purchase price that is not tied to individually identifiable and separately recognizable assets. Goodwill is not amortized but is tested for impairment annually or whenever indications of impairment exist. Annual impairment testing occurs on October 1. Impairment exists whenever the carrying value of Goodwill exceeds its implied fair value. Adverse changes in impairment indicators such as loss of key personnel, increased regulatory oversight or unplanned changes in operations could result in impairment. PMI did not recognize any Goodwill impairments during the years ended December 31, 2020, 2019 and 2018.

Costs of internally developing any intangibles is expensed as incurred. Intangible Assets identified through the acquisitions of American Healthcare Lending and BillGuard include customer relationships, technology and a brand name. The customer relationship Intangible Assets are amortized on an accelerated basis over three to ten year periods. The technology and brand name Intangible Assets are amortized on a straight line basis over three to five years and one year, respectively.  

Payable to Investors

Payable to Investors primarily represents the obligation to investors related to cash held in an account for the benefit of investors and payments-in-process received from borrowers.

Warehouse Lines and Notes Issued by Securitization Trust

Warehouse Lines and Notes Issued by Securitization Trust are carried at amortized cost. Prosper defers specific incremental costs directly related to entering into the Warehouse Lines and issuing Notes Issued by Securitization Trust and subsequently amortizes them into interest expense over the life of the arrangements.

Convertible Preferred Stock Warrant Liability

Prosper has entered into varying arrangements with investors to issue preferred stock warrants in exchange for their participation as a purchaser of our notes. In all cases, these warrants are free standing financial instruments due to their status as legally detached and separately exercisable warrants without conditions requiring Prosper to repurchase those warrants or the underlying preferred shares. These freestanding warrants are accounted for in accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 480, Distinguishing Liabilities from Equity (“ASC 480”). Under ASC 480, vested freestanding warrants to purchase the Company’s convertible redeemable preferred stock are classified as a liability on the Consolidated Balance Sheets and carried at fair value because the warrants may conditionally obligate the Company to transfer assets at some point in the future. The Company records the warrants at fair value on issuance. The warrants are subject to remeasurement to fair value at each balance sheet date, and any change in their fair value is recognized as “Change in Fair Value of Convertible Preferred Stock Warrants” in the Consolidated Statements of Operations. The Company will continue to adjust the liability for changes in fair value until the earlier of the exercise or expiration of the warrants, the completion of a deemed liquidation event or the conversion of convertible redeemable preferred stock into Common Stock.

Loan Trailing Fee Liability

On July 1, 2016, Prosper signed a series of agreements with WebBank which, among other things, includes an additional program fee (the “Loan Trailing Fee”) paid to WebBank in connection with the performance of each loan sold to Prosper. These agreements became effective as of August 1, 2016. The Loan Trailing Fee is dependent on the amount and timing of principal and interest payments made by borrowers of the underlying loans, irrespective of whether the loans are sold by Prosper, and gives WebBank an ongoing financial interest in the performance of the loans it originates. This fee is paid by Prosper to WebBank over the term of the respective loans and is a function of the principal and interest payments made by borrowers of such loans. In the event that principal and interest payments are not made with respect to any loan, Prosper is not required to make the related Loan Trailing Fee payment. The obligation to pay the Loan Trailing Fee for any loan sold to Prosper is recorded at fair value at the time of the origination of such loan within Other Liabilities and recorded as a reduction of “Transaction Fees, net”. Any changes in the fair value of this liability are recorded in “Servicing Fees, Net” on the consolidated statements of operations. The fair value of the Loan Trailing Fee represents the present value of the expected monthly Loan Trailing Fee payments, which takes into consideration certain assumptions related to expected prepayment rates and defaults rates.

Revenue Recognition

Revenue primarily results from transaction and Servicing Fees and net interest income earned. Fees include Transaction Fees for our services performed on behalf of WebBank to originate a loan. PMI also has other smaller sources of revenue reported as Other Revenues, including referral fees, and securitization fees.

Transaction Fees

Prosper has a customer contract with WebBank to facilitate the origination of all Borrower Loans through Prosper’s marketplace. In exchange for these services, Prosper earns a transaction fee from WebBank that is recognized when performance is complete and upon the successful origination of a Borrower Loan. The transaction fee Prosper earns is determined by the term and credit grade of the Borrower Loan that is facilitated on Prosper’s marketplace, and ranges from 1.0% to 5.0% of the original principal amount of each Borrower Loan that WebBank originates.  Prosper records the transaction fee net of any fees paid to WebBank because Prosper does not receive an identifiable benefit from WebBank other than the borrower loan that has been recognized at fair value.  

Servicing Fees

Investors who purchase Borrower Loans from Prosper typically pay Prosper a servicing fee which is generally set at 1.075% per annum of the outstanding principal balance of the borrower loan prior to applying the current payment. The servicing fee compensates Prosper for the costs incurred in servicing the borrower loan, including managing payments from borrowers, managing payments to investors and maintaining investors’ account portfolios. Prosper records Servicing Fees from investors as a component of operating revenue when received.

Gain on Sale of Borrower Loans

Prosper recognizes gains or losses on the sale of Borrower Loans when it sells Borrower Loans to third parties. Prosper measures gain or loss on sale of Borrower Loans as the net proceeds received on a sale less the carrying amount of the Borrower Loans sold. The net proceeds of the sale represent the fair value of any assets obtained or liabilities incurred as part of the transaction, including, but not limited to Servicing Assets, retained securities, and repurchase obligations.

Interest Income on Borrower Loans and Loans Held for Sale and Interest Expense on Financial Instruments

Prosper recognizes interest income on Borrower Loans and Loans Held for Sale using the accrual method based on the stated interest rate to the extent we believe it to be collectible. We record interest expense on the corresponding Notes, at Fair Value, Notes Issued by Securitization Trust, Certificates Issued by Securitization Trust, and Warehouse Lines based on the contractual interest rates.

Other Revenues

Other Revenues consist primarily of securitization fees and credit referral fees. Credit referral fees are where partner companies pay us an agreed upon amount for successful referrals of customers from our marketplace. The transaction price is a fixed amount per referral and is recognized by the Company upon a successful referral. Securitization fees represent fees Prosper earns to facilitate securitizations for purchasers of Borrower Loans and is recognized as “Other Revenues” when the securitization is completed. In some instances Prosper may also provide a guarantee, which requires a determination of the fair value of the guarantee and an allocation of the remaining transaction price to the securitization performance obligation.

As of December 31, 2020, Prosper had no contract assets, contract liabilities or deferred contract costs. As of December 31, 2020, Prosper had no unsatisfied performance obligations related to Transaction Fees or Other Revenues.

Advertising Costs

Advertising costs are expensed when incurred and are included in “Sales and Marketing” expense in the accompanying Consolidated Statements of Operations. Prosper incurred advertising costs of $6.8 million, $32.8 million and $48.0 million for the years ended December 31, 2020, 2019 and 2018, respectively.

Stock-Based Compensation

Management determines the fair value of the Company's stock options issued to employees on the date of grant using the Black-Scholes option pricing model, which is impacted by the fair value of Common Stock as well as by changes in assumptions that include, but are not limited to, the expected Common Stock price volatility over the term of the option awards, the expected term of the awards, risk-free interest rates and the expected dividend yield.

PMI recognizes compensation expense for stock-based awards on a straight-line basis over the period during which an employee is required to provide services in exchange for the award (the vesting period of the award). Stock-based compensation expense is recognized only for those awards expected to vest. PMI estimates future forfeitures at the date of grant and revises the estimates, if necessary, in subsequent periods if actual forfeitures differ from estimates.

Stock-based awards issued to non-employees are marked-to-market up until the point that the awards measurement period has been achieved. Compensation expense for stock options issued to non-employees is calculated using the Black-Scholes option pricing model and is recorded over the vesting period of the award.

Income Taxes

The asset and liability method is used to account for income taxes. Under this method, deferred income tax assets and liabilities are based on the differences between the financial statement carrying values and tax bases of assets and liabilities that will result in taxable or deductible amounts in the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amount expected to be realized.

Prosper’s policy is to include interest and penalties related to gross unrecognized tax benefits within its provision for income taxes. U.S. Federal, Israel, California and other state income tax returns are filed. Prosper is not currently undergoing any income tax examinations. Due to the cumulative the net operating loss, generally all tax years remain open.

Prosper recognizes benefits from uncertain tax positions only if management believes that it is more likely than not that the tax position will be sustained on examination by the taxing authorities based on the technical merits of the position. The tax benefits in the financial statements from such positions are then measured based on the largest benefit that has a greater than 50% likelihood of being realized upon settlement.

Other (Income) Expense, Net

Other (Income) Expense, Net includes interest income from Available for Sale Investments, sublease income, SEC settlement costs and contract termination costs that are expected to be non-recurring and not part of restructuring activities.

Restructuring Charges

Restructuring Charges consist of severance costs and contract termination-related costs and impairment charges associated with the severance actions. A liability for severance costs is typically recognized when the plan of termination has been communicated to the affected employees and is measured at its fair value at the communication date. Contract termination costs consist primarily of costs that will continue to be incurred under operating leases for their remaining terms without economic benefit to the Company. A liability for contract termination costs is recognized at the date the Company ceases using the rights conveyed by the lease contract and is recorded at fair value, which is determined based on the remaining contractual lease rentals reduced by estimated sublease rentals.

Comprehensive Income

Marketable debt securities are generally considered available-for-sale and are carried at fair value, based on quoted market prices or other readily available market information. Gains and losses are recognized when realized using the specific identification method and included in “Other (Income) Expense, Net” in the Consolidated Statements of Operations. Unrealized gains and losses, net of taxes, are included in Accumulated Other Comprehensive Income, which is reflected as a separate component of Stockholders’ Deficit in Prosper's Consolidated Balance Sheets. If management has determined that an other-than-temporary decline in fair value has occurred, the amount of the decline that is related to an identified loss is recognized in earnings. Prosper monitors its investment portfolio for potential impairment on a quarterly basis.

Recent Accounting Pronouncements

Accounting Standards Adopted In The Current Year

In June 2016, the Financial Accounting Standards Board (“FASB”) amended guidance related to impairment of financial instruments as part of Accounting Standards Update (“ASU”) No. 2016-13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments”, which is effective for interim and annual periods beginning after December 15, 2019. Prosper adopted the standard in the first quarter of 2020. For loans accounted for at amortized cost, the guidance replaces the incurred loss impairment methodology with an expected credit loss model for which a company recognizes an allowance based on the estimate of expected credit loss. Because Prosper accounts for Borrower Loans at fair value through net income there was no impact on Prosper loan portfolios upon adoption. For certain available for sale investments, the guidance requires recognition of expected credit losses through recording an allowance for credit losses. The recognition of this allowance is limited to the difference between the security’s amortized cost basis and fair value. The amendments to the available for sale debt securities impairment model did not have an impact on the Company's consolidated financial statements.

In January 2017, the FASB issued ASU No. 2017-04, “Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment.” Prior to ASU No. 2017-04, the goodwill impairment test was a two-step assessment, if indicators of impairment existed. The standard eliminates Step 2 from the goodwill impairment test, which requires a hypothetical purchase price allocation. Instead, entities will record a goodwill impairment charge based on the excess of a reporting unit's carrying amount over its fair value. The standard is effective for interim and annual periods beginning after December 15, 2019 and early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. Prosper adopted the guidance on a prospective basis in the first quarter of 2020, and there was no impact on the Company's consolidated financial statements.

In August 2018, the FASB issued ASU No. 2018-13, “Fair Value Measurement (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement.” Entities are no longer required to disclose the amount of and reasons for transfers between Level 1 and Level 2 of the fair value hierarchy, but public companies will be required to disclose the range and weighted average used to develop significant unobservable inputs for Level 3 fair value measurements. ASU No. 2018-13 is effective for all entities for fiscal years beginning after December 15, 2019 and for interim periods within those fiscal years, but entities are permitted to early adopt either the entire standard or only the provisions that eliminate or modify the requirements. Prosper adopted the guidance in the first quarter of 2020. The guidance only affects disclosures in the notes to the consolidated financial statements and it had no effect on Prosper’s balance sheet or statement of operations.

In August 2018, the FASB issued ASU No. 2018-15, “Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract.” This ASU aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software. This ASU is effective for fiscal years beginning after December 15, 2019, including interim periods within that fiscal year and early adoption is permitted. The Company adopted the new guidance in the first quarter of 2020, and will prospectively capitalize all eligible costs related to cloud computing arrangements starting January 1, 2020. There was, however, no impact on the Company’s consolidated financial statements.

Accounting Standards Issued, to be Adopted by the Company in Future Periods

In December 2019, the FASB issued ASU No. 2019-12, “Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes.” This ASU simplifies the accounting for income taxes by removing certain exceptions related to the incremental approach for intraperiod tax allocation, the requirement to recognize or derecognize deferred tax liabilities related to equity method investments that are also foreign subsidiaries and the methodology for calculating income taxes in an interim period. The guidance also clarifies and simplifies other aspects of the accounting for income taxes, including a modification in the guidance for franchise taxes that are partially based on income and recognizing deferred taxes for a subsequent step-up in the tax basis of goodwill. This ASU is effective for annual periods beginning after December 15, 2020, including interim periods within those annual periods. Early adoption is permitted, including adoption in an interim period. The Company is currently evaluating the impact this new standard will have on the Company’s consolidated financial statements.

In March 2020, the FASB issued ASU No. 2020-04, “Reference Rate Reform (Topic 848),” which provides optional expedients and exceptions for applying GAAP on contract modifications and hedge accounting, in order to ease the financial reporting burdens of the expected market transition from the London Interbank Offered Rate (“LIBOR”) and other interbank offered rates to alternative referenced rates, such as the Secured Overnight Financing Rate. This ASU can be adopted after its issuance date through December 31, 2022. The Company is currently evaluating the impact reference rate reform will have on its contracts that reference LIBOR in order to determine whether to adopt this guidance. See Note 10 - Debt for more details.

Prosper Funding LLC

Entity Information [Line Items]

SUMMARY OF SIGNIFICANT ACCOUNT POLICIES

SUMMARY OF SIGNIFICANT ACCOUNT POLICIES

Basis of Presentation

PFL’s consolidated financial statements include the accounts of PFL and its wholly-owned subsidiary, Prosper Depositor LLC. All intercompany balances and transactions between PFL and Prosper Depositor LLC have been eliminated in consolidation. PFL’s financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”).

Use of Estimates

The preparation of PFL’s consolidated financial statements in conformity with U.S. GAAP requires management to make certain estimates, judgments and assumptions that affect the reported amounts of assets and liabilities and the related disclosures at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. These estimates, judgments and assumptions include, but are not limited to, the following: valuation of Loans Held for Sale, Borrower Loans and associated Notes, valuation of servicing rights, valuation of loan trailing fee liability, repurchase obligations, and contingent liabilities. PFL bases its estimates on historical experience from all Borrower Loans and on various other assumptions that it believes to be reasonable under the circumstances. Actual results could differ materially from estimates.

Consolidation of Variable Interest Entities

A variable interest entity (VIE) is a legal entity that has either a total equity investment that is insufficient to finance its activities without additional subordinated financial support or whose equity investors lack the characteristics of a controlling financial interest. PFL’s variable interest arises from contractual, ownership or other monetary interests in the entity, which change with fluctuations in the fair value of the entity’s net assets. A VIE is consolidated by its primary beneficiary, which is the party that has both the power to direct the activities that most significantly impact the VIE’s economic performance, and the obligation to absorb losses or the right to receive benefits of the VIE that could potentially be significant to the VIE. PFL consolidates a VIE when it is deemed to be the primary beneficiary. PFL assesses whether or not it is the primary beneficiary of a VIE on an ongoing basis.

Transfers of Financial Assets

PFL accounts for transfers of financial assets as sales when it has surrendered control over the transferred assets. Control is generally considered to have been surrendered when the transferred assets have been legally isolated from PFL, the transferee has the right to pledge or exchange the assets without any significant constraints, and PFL has not entered into a repurchase agreement, does not hold unconditional call options and has not written put options on the transferred assets. In assessing whether control has been surrendered, PFL considers whether the transferee would be a consolidated affiliate and the impact of all arrangements or agreements made contemporaneously with, or in contemplation of the transfer, even if they were not entered into at the time of transfer. PFL measures gain or loss on sale of financial assets as the net proceeds received on the sale less the carrying amount of the loans sold. The net proceeds of the sale represent the fair value of any assets obtained or liabilities incurred as part of the transaction, including, but not limited to Servicing Assets, retained securities, and recourse obligations.

Fair Value Measurement

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Financial instruments consist principally of Cash and Cash Equivalents, Restricted Cash, Borrower Loans, Loans Held for Sale, Servicing Assets, Loan Trailing Fee Liability, Accounts Receivable, Accounts Payable and Accrued Liabilities, Payable to Investors and Notes. The estimated fair values of Cash and Cash Equivalents, Restricted Cash, Accounts Receivable, Accounts Payable and Accrued Liabilities, and Payable to Investors approximate their carrying values because of their short term nature.

The fair value hierarchy includes a three-level classification, which is based on whether the inputs to the valuation methodology used for measurement are observable:

Level 1 — Quoted market prices in active markets for identical assets or liabilities.

Level 2 — Inputs other than quoted prices included in Level 1 that are observable for the asset or liability either directly or indirectly.

Level 3 — Unobservable inputs.

When developing fair value measurements, PFL maximizes the use of observable inputs and minimizes the use of unobservable inputs. However, for certain instruments PFL must utilize unobservable inputs in determining fair value due to the lack of observable inputs in the market, which requires greater judgment in measuring fair value. In instances where there is limited or no observable market data, fair value measurements for assets and liabilities are determined using assumptions that management believes a market participant would use in pricing the asset or liability.

As observable market prices are not available for the Borrower Loans, Loans Held for Sale, Notes, and Servicing Assets, or for similar assets and liabilities, PFL believes the Borrower Loans, Loans Held for Sale, Notes, and Servicing Assets should be considered level 3 financial instruments. PFL primarily uses a discounted cash flow model to estimate their fair value and key assumptions used in valuation include default rates and prepayment rates derived from historical performance and

discount rates based on estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics.

The obligation to pay principal and interest on any series of Notes is equal to the loan payments, if any, that are received on the corresponding Borrower Loan, net of our servicing fee which is generally 1.0% of the outstanding balance. The fair value election for Notes and Borrower Loans allows both the assets and the related liabilities to receive similar accounting treatment for expected losses which is consistent with the subsequent cash flows to investors that are dependent upon borrower payments. As such, the fair value of a series of Notes is approximately equal to the fair value of the corresponding Borrower Loan, adjusted for the 1.0% servicing fee and the timing of loan purchase, Note issuance and borrower payments. As a result, the valuation of the Notes uses the same methodology and assumptions as the Borrower Loans, except that the Notes incorporate the 1.0% servicing fee and any differences in timing in payments. Any unrealized gains or losses on the Borrower Loans and Notes for which the fair value option has been elected is recorded as a separate line item in the statement of operations. The effective interest rate associated with a group of Notes is less than the interest rate earned on the corresponding Borrower Loan due to the 1.0% servicing fee.

Refer to Note 7 for additional fair value disclosures.

Cash and Cash Equivalents

Cash includes various unrestricted deposits with highly rated financial institutions. Cash equivalents consist of highly liquid marketable securities with original maturities of three months or less at the time of purchase and consist primarily of money market funds, commercial paper, U.S. treasury securities and U.S. agency securities. Cash equivalents are recorded at cost, which approximates fair value.

Restricted Cash

Restricted Cash consists primarily of cash deposits and short term certificates of deposit accounts for loan funding and servicing activities, and cash that investors or PFL has on the marketplace that has not yet been invested in Borrower Loans or disbursed to the investor.

Borrower Loans, Loans Held for Sale and Notes

With respect to the Note Channel, PFL purchases Borrower Loans from WebBank then issues notes, and holds the Borrower Loans as a receivable until maturity. The obligation to repay a series of notes issued through the Note Channel is dependent upon the repayment of the associated Borrower Loans. Borrower loans funded and notes issued through the Note Channel are carried on PFL’s Consolidated Balance Sheets as assets and liabilities, respectively. 

PFL places Borrower Loans and Loans Held for Sale on non-accrual status when they are 120 days past due. When a loan is placed on non-accrual status, PFL stops accruing interest and reverses all accrued but unpaid interest as of such date. Additionally, PFL charges-off Borrower Loans and Loans Held for Sale when they are 120 days past due. The fair value of loans 120 days past due generally consists of the expected recovery from debt sales in subsequent periods.

Management has elected the fair value option for Borrower Loans, Loans Held for Sale, and Notes. Changes in fair value of Borrower Loans are largely offset by the changes in fair value of Notes due to the borrower payment-dependent design of the Notes. Changes in fair value of Borrower Loans, Loans Held for Sale and Notes are included in “Change in Fair Value of Financial Instruments, Net” on the Consolidated Statements of Operations.

PFL primarily uses a discounted cash flow model to estimate the fair value of Borrower Loans, Loans Held for Sale and Notes. The key assumptions used in valuation include default rates derived from historical performance and discount rates that reflect estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics.  

Servicing Assets

PFL records Servicing Assets at their estimated fair values for servicing rights retained when PFL sells Borrower Loans to unrelated third-party buyers. The change in fair value of Servicing Assets is recognized in revenue as Servicing Fees, Net. The gain or loss on a loan sale is recorded in Gain (Loss) on Sale of Borrower Loans while the fair value of the servicing rights, which is based on the degree to which the contractual loan servicing fee is above or below an estimated market loan servicing rate, is recorded in Servicing Assets on the Consolidated Balance Sheets.

PFL uses a discounted cash flow model to estimate the fair value of Servicing Assets which considers the contractual projected servicing fee revenue that PFL earns on the Borrower Loans, estimated market servicing fees to service such loans, prepayment rates, default rates and the current principal balances of the Borrower Loans.  

Software and Website Development

Software and website development represents the software and website development costs that PMI transferred to PFL. PFL does not develop any of its own software or its website. Software and website development are included in Property and Equipment, Net and amortized to expense using the straight-line method over their expected lives which is generally one to five years. PFL evaluates its software assets for impairment whenever events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. Recoverability of software and website development assets to be held and used is measured by a comparison of the carrying amount of the asset to the future net undiscounted cash flows expected to be generated by the asset. If such software and website development assets are considered to be impaired, the impairment to be recognized is the excess of the carrying amount over the fair value of the software and website development assets.

Payable to Investors

Payable to Investors primarily represents the Company's obligation to investors related to cash held in an account for the benefit of investors and payments-in-process received from borrowers.

Loan Trailing Fee Liability

On July 1, 2016, PMI signed a series of agreements with WebBank which, among other things, includes an additional program fee (the “Loan Trailing Fee”) paid to WebBank in connection with the performance of each loan sold to PMI. These agreements were effective as of August 1, 2016. The Loan Trailing Fee is dependent on the amount and timing of principal and interest payments made by borrowers of the underlying loans, irrespective of whether the loans are sold by PMI, and gives WebBank an ongoing financial interest in the performance of the loans it originates. This fee is paid by PMI to WebBank over the term of the respective loans and is a function of the principal and interest payments made by borrowers of such loans. In the event that principal and interest payments are not made with respect to any loan, PMI is not required to make the related Loan Trailing Fee payment. The obligation to pay the Loan Trailing Fee for any loan sold to PMI is recorded at fair value at the time of the origination of such loan within Other Liabilities and recorded as a reduction of “Transaction Fees, net”. Any changes in the fair value of this liability are recorded in “Servicing Fees, Net” on the consolidated statements of operations. The fair value of the Loan Trailing Fee represents the present value of the expected monthly Loan Trailing Fee payments, which takes into consideration certain assumptions related to expected prepayment rates and defaults rates.

Revenue Recognition

Revenue primarily results from fees, net interest earned and gains on the sale of Borrower Loans. Fees consist of related party administrative fees and Servicing Fees paid by investors. The Company also has other smaller sources of revenue reported as Other Revenues including fees charged in relation to securitizations by outside investors.

Administration Agreement License Fees

PFL primarily generates revenues through license fees it earns through an Administration Agreement with PMI. The Administration Agreement contains a license granted by PFL to PMI that entitles PMI to use the platform for and in relation to: (i) PMI’s performance of its duties and obligations under the Administration Agreement relating to corporate administration, loan platform services, loan and Note servicing and marketing, and (ii) PMI’s performance of its duties and obligations to WebBank in relation to loan origination and funding. The license fees are based on the number of listings that are posted to the platform.

Service Fees

Investors who purchase Borrower Loans from PFL through the Whole Loan Channel typically pay PFL a servicing fee which is currently set at 1.075% per annum of the outstanding principal balance of the Borrower Loan prior to applying the current payment. The servicing fee compensates PFL for the costs incurred in servicing the Borrower Loan, including managing payments from borrowers, managing payments to investors and maintaining investors’ account portfolios. PFL records Servicing Fees from investors as a component of operating revenue when received.

Gain (Loss) on Sale of Borrower Loans

PFL recognizes gains or losses on the sale of Borrower Loans when it sells Borrower Loans to third parties. PFL measures gain or loss on sale of Borrower Loans as the net proceeds received on the sale less the carrying amount of the Borrower Loans sold. The net proceeds of the sale represent the fair value of any assets obtained or liabilities incurred as part of the transaction, including, but not limited to Servicing Assets, retained securities, and repurchase obligations.

Interest Income on Borrower Loans and Interest Expense on Notes

PFL recognizes interest income on Borrower Loans originated through the Note Channel and interest expense on the corresponding Notes using the accrual method based on the stated interest rate to the extent PFL believes it to be collectable.

Administration Fee Expense - Related Party

Pursuant to the Administration Agreement between PFL and PMI, PMI manages the marketplace on behalf of PFL. Accordingly each month, PFL is required to pay PMI an administration fee that is based on PMI’s (a) finance and legal personnel costs, (b) number of Borrower Loans originated through the Marketplace, (c) Servicing Fees collected by or on behalf of PFL, and (d) nonsufficient funds fees collected by or on behalf of PFL.

Recent Accounting Pronouncements

Accounting Standards Adopted in the Current Period

In August 2018, the FASB issued ASU No. 2018-13, “Fair Value Measurement (Topic 820); Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement.” Entities will no longer be required to disclose the amount of and reasons for transfers between Level 1 and Level 2 of the fair value hierarchy, but public companies will be required to disclose the range and weighted average used to develop significant unobservable inputs for Level 3 fair value measurements. ASU No. 2018-13 is effective for all entities for fiscal years beginning after December 15, 2019 and for interim periods within those fiscal years, but entities are permitted to early adopt either the entire standard or only the provisions that eliminate or modify the requirements. The guidance only affects disclosures in the notes to the consolidated financial statements and has no effect on PFL’s balance sheet or statements of operations.

Accounting Standards Issued, to be Adopted in Future Periods

No issued and pending accounting standards were identified that are expected to have an impact on PFL.

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PROPERTY AND EQUIPMENT, NET

12 Months Ended

Dec. 31, 2020

Entity Information [Line Items]

PROPERTY AND EQUIPMENT, NET

PROPERTY AND EQUIPMENT, NET

Property and Equipment, Net consists of the following at the dates presented (in thousands):

	December 31,
	2020		2019
Operating lease right-of-use assets	$	15,767	$	16,213
Computer equipment	13,841		13,420
Internal-use software and website development costs	33,176		28,904
Office equipment and furniture	2,872		2,999
Leasehold improvements	7,167		7,158
Assets not yet placed in service	5,035		2,445
Property and equipment	77,858		71,139
Less: Accumulated depreciation and amortization	(49,412)		(39,843)
Total Property and Equipment, Net	$	28,446	$	31,296

Depreciation and amortization expense for Property and Equipment for the years ended December 31, 2020, 2019 and 2018 was $8.1 million, $7.4 million and $9.6 million, respectively. These expenses are included in "General and Administrative" expenses on the Consolidated Statements of Operations. Prosper capitalized internal-use software and website development costs in the amount of $8.3 million, $9.3 million and $5.7 million for the years ended December 31, 2020, 2019 and 2018, respectively. We recognized impairment of $0.4 million on our operating lease right-of-use assets related to vacant sublease space and the expected timing of finding new subtenants. Impairment was not material for years ended December 31, 2019 and 2018. Additionally, disclosures around the operating lease right-of-use assets are included in Note 17.

Prosper Funding LLC

Entity Information [Line Items]

PROPERTY AND EQUIPMENT, NET

PROPERTY AND EQUIPMENT, NET

Property and Equipment consist of the following (in thousands):

	December 31,
	2020		2019
Internal-use software and web site development costs	$	26,953	$	24,930
Less: Accumulated depreciation and amortization	(20,025)		(17,381)
Total Property and Equipment, Net	$	6,928	$	7,549

Depreciation and amortization expense for the years ended December 31, 2020, 2019, and 2018 was $4.1 million, $4.4 million and $5.7 million, respectively. Internal-use software and web site development additions of $3.5 million, $5.5 million and $4.1 million were purchased from PMI in the years ended December 31, 2020, 2019, and 2018, respectively.

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BORROWER LOANS, LOANS HELD FOR SALE AND NOTES, AT FAIR VALUE

12 Months Ended

Dec. 31, 2020

Entity Information [Line Items]

BORROWER LOANS, LOANS HELD FOR SALE AND NOTES, AT FAIR VALUE

BORROWER LOANS, LOANS HELD FOR SALE AND NOTES, AT FAIR VALUEThe fair value of the Borrower Loans originated and Notes issued through the Note Channel is estimated using discounted cash flow methodologies based upon a set of valuation assumptions. The primary assumptions used to value such Borrower Loans and Notes include default rates, prepayment rates and recoveries derived from historical performance, market conditions and discount rates applied to each credit grade based on the perceived credit risk of each credit grade. The obligation to pay principal and interest on any series of notes is equal to the payments, if any, received on the corresponding borrower loan, net of the servicing fee. As such, the fair value of the Notes is approximately equal to the fair value of the Borrower Loans originated through the Note Channel, adjusted for the servicing fee and the timing of borrower payments subsequently

disbursed to the note holders. The effective interest rate associated with any series of notes will be less than the interest rate earned on the corresponding borrower loan due to the servicing fee.

In 2019, Prosper began refinancing the purchase of Borrower Loans through the Whole Loan Channel through securitization transactions. Associated securitization trusts are deemed consolidated VIEs, and as a result the Borrower Loans held in the securitization trusts are included in “Borrower Loans, at Fair Value” in the Consolidated Balance Sheets. See Note 6 - Securitization for additional information. At December 31, 2020, $168.6 million in Borrower Loans at fair value are held in the consolidated securitization trusts.

The fair value of Borrower Loans is estimated using discounted cash flow methodologies based upon a set of valuation assumptions. The primary assumptions used to value such borrower loans include default and prepayment rates derived from historical performance and discount rates based on the rates of return that investors would require when investing in financial instruments with similar characteristics.

In 2018, Prosper Warehouse I Trust (“PWIT”), a consolidated VIE, began purchasing Loans Held for Sale from the Company through a warehouse arrangement with a national banking association. Similarly, Prosper Warehouse II Trust (“PWIIT”) began purchasing such loans in 2019 (collectively “Warehouse Loans”). See Note 10 - Debt for more details. Prosper utilizes Warehouse Lines to finance Loans Held for Sale that may be subsequently contributed to securitization transactions or sold to investors. The fair value of the Loans Held for Sale is estimated using the same methodology as the one utilized for Borrower Loans valuation.

As of December 31, 2020 and 2019, Borrower Loans, Loans Held for Sale and Notes were as follows (in thousands):

	Borrower Loans				Loans Held for Sale				Notes
	2020		2019		2020		2019		2020		2019
Aggregate principal balance outstanding	$	393,642	$	647,209	$	279,113	$	143,261	$	217,110	$	250,281
Fair value adjustments	(15,379)		(13,190)		(4,492)		(1,235)		(8,731)		(6,110)
Fair value	$	378,263	$	634,019	$	274,621	$	142,026	$	208,379	$	244,171

Borrower Loans

At December 31, 2020, outstanding Borrower Loans had original maturities of either 36 months or 60 months, had monthly payments with fixed interest rates ranging from 5.31% to 31.82% and had various original maturity dates through December 2025. At December 31, 2019, outstanding Borrower Loans had original terms between 36 months and 60 months, had monthly payments with fixed interest rates ranging from 5.31% to 31.92% and had various original maturity dates through December 2024. Since COVID-19 relief was first offered in March 2020 and through December 31, 2020, approximately 12% of the total outstanding balances of all loans originated on our platform on a cumulative basis have enrolled in at least one of these COVID-19 relief programs. Approximately 5% of the total outstanding balances of all loans originated on our platform are actively enrolled in at least one relief program as of December 31, 2020.

As of December 31, 2020, the Borrower Loans that were 90 days or more delinquent had an aggregate principal amount of $2.8 million and a fair value of $0.3 million. As of December 31, 2019, the Borrower Loans that were 90 days or more delinquent had an aggregate principal amount of $6.5 million and a fair value of $1.9 million. We place loans on non-accrual status when they are over 120 days past due. As of December 31, 2020 and 2019, Borrower Loans in non-accrual status had a fair value of $0.4 million and $0.7 million, respectively.

Loans Held for Sale

At December 31, 2020, outstanding Loans Held for Sale had original maturities between 36 months and 60 months, had monthly payments with fixed interest rates ranging from 5.31% to 31.82% and had various original maturity dates through December 2025. Interest income earned on Loans Held for Sale by the Company during 2020 was $27.6 million.

As of December 31, 2020, Loans Held for Sale that were 90 days or more delinquent, had an aggregate principal amount of $0.8 million and a fair value of $0.1 million. PMI places loans on non-accrual status when they are over 120 days past due. As of December 31, 2020, Loans Held for Sale in non-accrual status had a fair value of $0.1 million.

At December 31, 2019, outstanding Loans Held for Sale had original maturities between 36 months and 60 months had monthly payments with fixed interest rates ranging from 5.31% to 31.82% and had various original maturity dates through December 2024. Interest income earned on Loans Held for Sale by the Company during 2019 was $19.0 million.

As of December 31, 2019, Loans Held for Sale that were 90 days or more delinquent, had an aggregate principal amount of $0.7 million and a fair value of $0.2 million. PMI places loans on non-accrual status when they are 120 days past due. As of December 31, 2019, Loans Held for Sale in non-accrual status had a fair value of $0.1 million.

Prosper Funding LLC

Entity Information [Line Items]

BORROWER LOANS, LOANS HELD FOR SALE AND NOTES, AT FAIR VALUE

BORROWER LOANS AND NOTES, AT FAIR VALUEThe fair value of Borrower Loans and Notes issued through the Note Channel is estimated using discounted cash flow methodologies based upon a set of valuation assumptions. The primary assumptions used to value such Borrower Loans and Notes include default and prepayment rates derived from historical performance and discount rates that reflect estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics. The obligation to pay principal and interest on any series of Notes is equal to the payments, if any, received on the corresponding borrower loan, net of the servicing fee. As such, the fair value of Notes is approximately equal to the fair value of Borrower Loans originated through the Note Channel, adjusted for the servicing fee and the timing of borrower payments subsequently disbursed to the note holders. The effective interest rate associated with a series of notes will be less than the interest rate earned on the corresponding borrower loan due to the servicing fee.

The aggregate principal balances outstanding and fair values of Borrower Loans and Notes as of December 31, 2020 and 2019, are presented in the following table (in thousands):

	Borrower Loans				Notes
	December 31, 2020		December 31, 2019		December 31, 2020		December 31, 2019
Aggregate principal balance outstanding	$	215,373	$	248,702	$	217,110	$	250,281
Fair value adjustments	(5,703)		(3,565)		(8,731)		(6,110)
Fair value	$	209,670	$	245,137	$	208,379	$	244,171

At December 31, 2020, Borrower Loans had original maturities of either 3 or 5 years, had monthly payments with fixed interest rates ranging from 5.31% to 31.82% and had various original maturity dates through December 2025. At December 31, 2019, Borrower Loans had original maturities of either 36 or 60 months, had monthly payments with fixed interest rates ranging from 5.31% to 31.92% and had various original maturity dates through December 2024. Since COVID-19 relief was first offered in March 2020 and through December 31, 2020, approximately 12% of the total outstanding balances of all loans originated on our platform on a cumulative basis have enrolled in at least one of these COVID-19 relief programs. Approximately 5% of the total outstanding balances of all loans originated on our platform are actively enrolled in at least one relief program as of December 31, 2020.

As of December 31, 2020, Borrower Loans that were 90 days or more delinquent had an aggregate principal amount of $1.4 million and a fair value of $0.1 million. As of December 31, 2019, Borrower Loans that were 90 days or more delinquent had an aggregate principal amount of $2.6 million and a fair value of $0.8 million. PFL places loans on non-accrual status when they are over 120 days past due. As of December 31, 2020 and 2019, Borrower Loans in non-accrual status had a fair value of $0.2 million and $0.3 million, respectively.

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SERVICING ASSETS

12 Months Ended

Dec. 31, 2020

Entity Information [Line Items]

SERVICING ASSETS

SERVICING ASSETS

Prosper accounts for Servicing Assets at their estimated fair values with changes in fair values recorded in Servicing Fees. The initial asset or liability is recognized when Prosper sells Borrower Loans to unrelated third-party buyers through the Whole Loan Channel and the servicing rights are retained. The Servicing Assets are measured at fair value throughout the servicing period. The total gains and losses recognized on the sale of such Borrower Loans for the year ended December 31, 2020 were a gain of $4.8 million recognized in Gain on Sale of Borrower Loans on the Consolidated Statement of Operations. The total gains and losses recognized on the sale of such Borrower Loans for the year ended December 31, 2019 were a gain of $10.9 million recognized in Gain on Sale of Borrower Loans and a loss of $17.6 million recognized in Fair Value of Warrants Vested on Sale of Borrower Loans on the Consolidated Statement of Operations. The total gains and losses recognized on the sale of such Borrower Loans for the year ended December 31, 2018 were a gain of $13.1 million recognized in Gain on Sale of Borrower Loans and a loss of $72.3 million recognized in Fair Value of Warrants Vested on Sale of Borrower Loans on the Consolidated Statement of Operations.

As of December 31, 2020, Borrower Loans that were sold, but for which Prosper retained servicing rights, had a total outstanding principal balance of $2.4 billion, original terms of either 36 months or 60 months, monthly payments with fixed interest rates ranging from 5.31% to 31.82%, and various original maturity dates through December 2025. At December 31, 2019, Borrower Loans that were sold, but for which Prosper retained servicing rights, had a total outstanding principal balance of $3.1 billion, original terms of either 36 months or 60 months, monthly payments with fixed interest rates ranging from 5.31% to 31.92%, and various original maturity dates through December 2024.

Contractually-specified servicing fees and ancillary fees totaling $28.9 million, $38.4 million and $43.1 million are included on the Consolidated Statements of Operations in Servicing Fees, Net for the years ended December 31, 2020, 2019 and 2018, respectively.  

Fair Value Valuation Method

Prosper uses a discounted cash flow valuation methodology generally consisting of developing an estimate of future cash flows that are expected to occur over the life of a financial instrument and then discounts those cash flows at a rate of return that results in the fair value amount.

Significant unobservable inputs presented in the table within Note 7 below are those that Prosper considers significant to the estimated fair values of the Level 3 Servicing Assets. The following is a description of the significant unobservable inputs provided in the table.   

Market Servicing Rate

Management estimates adequate market servicing rates that would fairly compensate a substitute servicer should one be required, which includes the profit that would be demanded in the marketplace. This rate is stated as a fixed percentage of outstanding principal balance on a per annum basis. Management estimates market servicing rates based on observable market rates for other loan types in the industry and on observing bids from sub-servicing providers, adjusted for the unique loan attributes that are present in the specific loans that Prosper sells and services, and from information from backup service providers.

Discount Rate

The discount rate is a rate of return used to discount future expected cash flows to arrive at a present value, which represents the fair value of the loan servicing rights. Management uses a range of discount rates for the Servicing Assets based on comparable observed valuations of similar assets and publicly available disclosures related to servicing valuations, with comparability adjustments made to account for differences with Prosper’s Servicing Assets.

Default Rate

The default rate presented in Note 7 is an annualized, average estimate considering all Borrower Loan categories (i.e. risk ratings and duration), and represents an aggregate of conditional default rate curves for each credit grade or Borrower Loan category. Each point on a particular Borrower Loan category’s curve represents the percentage of principal expected to default

per period based on the term and age of the underlying Borrower Loans. The assumption regarding defaults directly reduces servicing revenues because the amount of servicing revenues received is based on the amount collected each period.

Prepayment Rate

The prepayment rate presented in Note 7 is an annualized, average estimate considering all Borrower Loan categories (i.e. risk ratings and duration), and represents an aggregate of conditional prepayment rate curves for each credit grade or Borrower Loan category. Each point on a particular Borrower Loan category’s curve represents the percentage of principal expected to prepay per period based on the term and age of the underlying Borrower Loans. Prepayments reduce servicing revenues as they shorten the period over which PFL expects to collect fees on the Borrower Loans, which is used to project future servicing revenues.

Prosper Funding LLC

Entity Information [Line Items]

SERVICING ASSETS

SERVICING ASSETS

PFL accounts for Servicing Assets at their estimated fair values with changes in fair values recorded in Servicing Fees, Net on the Consolidated Statements of Operations. The initial asset is recognized when PFL sells Borrower Loans to unrelated third-party buyers through the Whole Loan Channel and the servicing rights are retained. The total recognized gains and losses on the sale of such Borrower Loans were a $6.4 million gain, a $5.1 million loss and a $58.0 million loss for the years ended December 31, 2020, 2019, and 2018, respectively.

At December 31, 2020, Borrower Loans that were sold, but for which PFL retained servicing rights, had a total outstanding principal balance of $2.4 billion, original terms of either 36 or 60 months, monthly payments with fixed interest rates ranging from 5.31% to 31.82% and various original maturity dates through December 2025. At December 31, 2019, Borrower Loans that were sold, but for which PFL retained servicing rights, had a total outstanding principal balance of $3.7 billion, original terms of either 36 or 60 months, monthly payments with fixed interest rates ranging from 5.31% to 31.92% and various original maturity dates through December 2024.

Contractually-specified servicing fees and ancillary fees totaled $34.8 million, $43.4 million and $44.0 million for the years ended December 31, 2020, 2019, and 2018, respectively, and are included in Servicing Fees, Net on the Statement of Operations.

Fair Value Valuation Method

PFL uses a discounted cash flow valuation methodology generally consisting of developing an estimate of future cash flows that are expected to occur over the life of a financial instrument and then discounting those cash flows at a rate of return that results in the fair value amount.

Significant unobservable inputs presented in the table within Note 7 are those that PFL considers significant to the estimated fair values of the Level 3 Servicing Assets. The following is a description of the significant unobservable inputs provided in the table.  

Market Servicing Rate

PFL estimates adequate market servicing rates that would fairly compensate a substitute servicer should one be required, which includes the profit that would be demanded in the marketplace. This rate is stated as a fixed percentage of outstanding principal balance on a per annum basis. PFL estimates these market servicing rates based on observable market rates for other loan types in the industry and bids from sub-servicing providers, adjusted for the unique loan attributes that are present in the specific loans that PFL sells and services and information from backup service providers.

Discount Rate

The discount rate is a rate of return used to discount future expected cash flows to arrive at a present value, which represents the fair value of the loan servicing rights. Management used a range of discount rates for the Servicing Assets based on comparable observed valuations of similar assets and publicly available disclosures related to servicing valuations, with comparability adjustments made to account for differences with PFL’s Servicing Assets.

Default Rate

The default rate presented in Note 7 is an annualized, average estimate considering all Borrower Loan categories (i.e., risk ratings and duration), and represents an aggregate of conditional default rate curves for each credit grade or borrower loan category. Each point on a particular borrower loan category’s curve represents the percentage of principal expected to default per period based on the term and age of the underlying Borrower Loans. The assumption regarding defaults directly reduces servicing revenues because the amount of servicing revenues received is based on the amount collected each period.

Prepayment Rate

The prepayment rate presented in Note 7 is an annualized, average estimate considering all borrower loan categories (i.e., risk ratings and duration), and represents an aggregate of conditional prepayment rate curves for each credit grade or borrower loan category. Each point on a particular borrower loan category’s curve represents the percentage of principal expected to prepay per period based on the term and age of the underlying Borrower Loans. Prepayments reduce servicing revenues as they shorten the period over which PFL expects to collect fees on the Borrower Loans, which is used to project future servicing revenues.

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SECURITIZATIONS

12 Months Ended

Dec. 31, 2020

Transfers and Servicing [Abstract]

SECURITIZATIONS

SECURITIZATIONS

Prosper did not co-sponsor any securitizations in 2020. During 2019, Prosper co-sponsored securitizations of unsecured personal whole loans facilitated through our marketplace with outstanding principal balance of $573.0 million through three securitization trusts (PMIT 2019-1, PMIT 2019-2, and PMIT 2019-4). Each securitization trust issued senior notes, a risk retention interest and residual certificates to finance the purchase of Borrower Loans. The risk retention interest represents the right to receive 5.0% of all amounts collected on the Borrower Loans held by the securitization trusts. The resulting senior notes were sold to third party investors. Prosper retained 65.5%, 16.4%, and 19.6% of the residual certificates issued by PMIT 2019-1, PMIT 2019-2, and PMIT 2019-4, respectively. The remaining residual certificates and all the risk retention interests are held by third-party investors. In addition to the retained residual certificates, Prosper's continued involvement includes loan servicing responsibilities over the life of the underlying loans.

PMIT 2019-1, 2019-2 and 2019-4 are deemed VIEs. Prosper consolidated the VIEs as the primary beneficiary because Prosper, through its role as the servicer, has both the power to direct the activities that most significantly affect the VIEs' economic performance and a variable interest that could potentially be significant to the VIEs through holding the retained residual certificates. In evaluating whether Prosper is the primary beneficiary, management considers both qualitative and quantitative factors regarding the nature, size and form of our involvement with the VIEs. Management assesses whether Prosper is the primary beneficiary of the VIEs on an on-going basis. For these VIEs, the creditors have no recourse to the general credit of Prosper and the liabilities of the VIEs can only be settled by the respective VIEs' assets. Additionally, the assets of the VIEs can be used only to settle obligations of the VIEs. Because Prosper consolidates the securitization trusts, the loans held in the securitization trusts are included in “Borrower Loans, at Fair Value”, the notes sold to third party investors recorded in “Notes Issued by Securitization Trust”, and the risk retention interests and residual certificates held by third party investors in Certificates Issued by Securitization Trust, at Fair Value in the Consolidated Balance Sheets.

PMIT 2019-1

The notes under the PMIT 2019-1 securitization were issued in three classes: Class A in the amount of $127.3 million, Class B in the amount of $25.0 million, and Class C in the amount of $19.3 million (collectively, the “2019-1 Notes”). The Class A, Class B and Class C notes bear interest at a fixed rate of 3.54%, 4.03% and 5.27%, respectively. Principal and interest payments began in March 2019 and are payable monthly. These notes are recorded at amortized cost on the balance sheet. The associated debt issuance costs of $2.3 million are deferred and amortized into interest expense over the contractual life of the notes. The notes held by third-party investors and the unamortized debt issuance costs are included in Notes Issued by Securitization Trust with a balance of $34.7 million and are secured by Borrower Loans with a fair value of $36.4 million as of December 31, 2020. The risk retention interest and residual certificates held by third party investors at fair value of $3.6 million are included in Certificates Issued by Securitization Trust, at Fair Value in the Consolidated Balance Sheets as of December 31, 2020.

PMIT 2019-2

The notes under the PMIT 2019-2 securitization were issued in three classes: Class A in the amount of $110.1 million, Class B in the amount of $31.4 million and Class C in the amount of $32.7 million (collectively, the “2019-2 Notes”). The Class A, Class B and Class C notes bear interest at a fixed rate of 3.20%, 3.69% and 5.05%, respectively. Principal and interest payments began in July 2019 and are payable monthly. These notes are recorded at amortized cost on the balance sheet. The associated debt issuance costs of $1.9 million are deferred and amortized into interest expense over the contractual life of the notes. The notes held by third-party investors and the unamortized debt issuance costs are included in Notes Issued by Securitization Trust in the Consolidated Balance Sheet with a balance of $57.4 million and are secured by Borrower Loans at fair value of $62.6 million that are included in Borrower Loans, at Fair Value in the Consolidated Balance Sheet as of December 31, 2020. The risk retention interest and residual certificates held by third party investors at fair value of $9.5 million

are included in Certificates Issued by Securitization Trust, at Fair Value in the Consolidated Balance Sheets as of December 31, 2020.

PMIT 2019-4

The notes under the PMIT 2019-4 securitization were issued in three classes: Class A in the amount of $102.6 million, Class B in the amount of $19.5 million and Class C in the amount of $16.8 million (collectively, the “2019-4 Notes”). The Class A, Class B and Class C notes bear interest at a fixed rate of 2.48%, 3.20% and 4.95% respectively. Principal and interest payments began in December 2019 and are payable monthly. These notes are recorded at amortized cost on the balance sheet. The associated debt issuance costs of $1.2 million are deferred and amortized into interest expense over the contractual life of the notes. The notes held by third-party investors and the unamortized debt issuance costs are included in Notes Issued by Securitization Trust in the Consolidated Balance Sheet with a balance of $64.6 million and are secured by Borrower Loans with a fair value of $69.6 million that are included in the Borrower Loans, at Fair Value in the Consolidated Balance Sheet as of December 31, 2020. The risk retention interest and residual certificates held by third party investors at fair value of $9.8 million are included in Certificates Issued by Securitization Trust, at Fair Value in the Consolidated Balance Sheets as of December 31, 2020.

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FAIR VALUE OF ASSETS AND LIABILITIES

12 Months Ended

Dec. 31, 2020

Entity Information [Line Items]

FAIR VALUE OF ASSETS AND LIABILITIES

FAIR VALUE OF ASSETS AND LIABILITIES

For a description of the fair value hierarchy and Prosper’s fair value methodologies, see Note 2 - Summary of Significant Accounting Policies. Prosper did not transfer any assets or liabilities in or out of Level 3 during the year ended December 31, 2020 or 2019.

Financial Instruments Recorded at Fair Value

The fair value of the Borrower Loans, Loans Held for Sale, Notes, Certificates Issued by Securitization Trust, servicing rights and loan trailing fee liability are estimated using discounted cash flow methodologies based upon a set of valuation assumptions. The primary assumptions used in the discounted cash flow model include default and prepayment rates derived from historical performance and discount rates applied to each credit grade based on the perceived credit risk of each credit grade.

When utilizing market data and bid-ask spreads, Prosper uses the price within the bid-ask spread that best represents fair value. When quoted prices do not exist, Prosper uses prices obtained from independent third-party pricing services to measure the fair value of investment assets. Prosper's primary independent pricing service provides prices based on observable trades and discounted cash flows that incorporate observable information, such as yields for similar types of securities (a benchmark interest rate plus observable spreads) and weighted-average maturity for the same or similar securities. The Company compares the prices obtained from its primary independent pricing service to the prices obtained from the additional independent pricing services to determine if the price obtained from the primary independent pricing service is reasonable. The Company does not adjust the prices received from independent third-party pricing services unless such prices are inconsistent with the definition of fair value and result in a material difference in the recorded amounts.

The Convertible Preferred Stock Warrant Liability is valued using a Black-Scholes option pricing model. Refer to Note 12 for additional information.

The following tables present the fair value hierarchy for assets and liabilities measured at fair value (in thousands):

Balance at December 31, 2020	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total
Assets:
Borrower Loans, at Fair Value	$	—	$	—	$	378,263	$	378,263
Loans Held for Sale, at Fair Value	—		—		274,621		274,621
Servicing Assets	—		—		9,242		9,242
Total Assets	$	—	$	—	$	662,126	$	662,126
Liabilities:
Notes, at Fair Value	$	—	$	—	$	208,379	$	208,379
Certificates Issued by Securitization Trust, at Fair Value	—		—		22,917		22,917
Convertible Preferred Stock Warrant Liability	—		—		112,319		112,319
Loan Trailing Fee Liability (Note 9)	—		—		2,233		2,233
Total Liabilities	$	—	$	—	$	345,848	$	345,848

Balance at December 31, 2019	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total
Assets:
Borrower Loans, at Fair Value	$	—	$	—	$	634,019	$	634,019
Loans Held for Sale, at Fair Value	—		—		142,026		142,026
Servicing Assets	—		—		12,602		12,602
Total Assets	$	—	$	—	$	788,647	$	788,647
Liabilities:
Notes, at Fair Value	$	—	$	—	$	244,171	$	244,171
Certificates Issued by Securitization Trust, at Fair Value	—		—		52,168		52,168
Convertible Preferred Stock Warrant Liability	—		—		149,996		149,996
Loan Trailing Fee Liability (Note 9)	—		—		2,997		2,997
Total Liabilities	$	—	$	—	$	449,332	$	449,332

As Prosper’s Borrower Loans, Loans Held for Sale, Notes, Certificates Issued by Securitization Trust, Convertible Preferred Stock Warrant Liability, servicing assets and loan servicing rights do not trade in an active market with readily observable prices, the Company uses significant unobservable inputs to measure the fair value of these assets and liabilities. Financial instruments are categorized in the Level 3 valuation hierarchy based on the significance of unobservable factors in the overall fair value measurement. These fair value estimates may also include observable, actively quoted components derived from external sources. As a result, gains and losses for assets and liabilities within the Level 3 category may include changes in fair value that were attributable to both observable and unobservable inputs. Prosper did not transfer any assets or liabilities in or out of Level 3 for the year ended December 31, 2020 and 2019.

Significant Unobservable Inputs

The following tables present quantitative information about the ranges of significant unobservable inputs used for the Company’s Level 3 fair value measurements at December 31, 2020 and 2019:

	December 31,
	2020					2019
Borrower Loans, Loans Held for Sale, and Notes:
Discount rate	4.5	%	—	17.7	%	4.4	%	—	12.2	%
Default rate	2.3	%	—	17.9	%	2.1	%	—	18.6	%

	December 31,
	2020					2019
Certificates Issued by Securitization Trust:
Discount rate	3.3	%	—	16.0	%	4.0	%	—	15.0	%
Default rate	3.2	%	—	15.3	%	2.0	%	—	17.0	%
Prepayment rate	7.6	%	—	35.4	%	14.5	%	—	33.0	%

	December 31,
	2020					2019
Servicing Assets:
Discount rate	15.0	%	—	25.0	%	15.0	%	—	25.0	%
Default rate	1.9	%	—	17.7	%	1.7	%	—	18.8	%
Prepayment rate	12.4	%	—	28.9	%	16.5	%	—	28.1	%
Market servicing rate (1) (2)	0.625	%	—	0.818	%			0.625		%
(1) Servicing assets associated with loans enrolled in a relief program offered by the Company in response to the COVID-19 pandemic as of December 31, 2020 were measured using a market servicing rate assumption of 81.8 basis points. This rate was estimated using a multiplier consistent with observable market rates for other loan types, applied to the base market servicing rate assumption of 62.5 basis points.
(2) Excludes collection fees that would be passed on to a hypothetical third-party servicer. As of December 31, 2020 and 2019, the market rate for collection fees and non-sufficient fund fees was assumed to be 7 basis points and 6 basis points, respectively, for a weighted-average total market servicing rate of 69.5 basis points to 88.8 basis points and 68.5 basis points respectively.

	December 31,
	2020					2019
Loan Trailing Fee Liability:
Discount rate	15.0	%	—	25.0	%	15.0	%	—	25.0	%
Default rate	1.9	%	—	17.7	%	1.7	%	—	18.8	%
Prepayment rate	12.4	%	—	28.9	%	16.5	%	—	28.1	%

At December 31, 2020 and 2019, the discounted cash flow methodology used to estimate the Note fair values used the same projected cash flows as the related Borrower Loans.

Changes in Level 3 Fair Value Assets and Liabilities on a Recurring Basis

The following table presents additional information about Level 3 Loans Held for Sale, Borrower Loans, Notes and Certificates Issued by Securitization Trust measured at fair value on a recurring basis for the year ended December 31, 2020 and 2019 (in thousands): 

	Assets				Liabilities
	Borrower Loans		Loans Held for Sale		Notes		Certificates Issued by Securitization Trust		Total
Fair Value at January 1, 2019	$	263,522	$	183,788	$	(264,003)	$	—	$	183,307
Purchase of Borrower Loans/Issuance of Notes	561,711		2,320,560		(171,138)		(72,917)		2,638,216
Transfers in (Transfers out)	178,924		(178,924)		—		—		—
Principal repayments	(313,909)		(68,857)		167,419		13,770		(201,577)
Borrower Loans sold to third parties	(5,417)		(2,108,231)		—		—		(2,113,648)
Other changes	33		584		739		(642)		714
Change in fair value	(50,845)		(6,894)		22,812		7,621		(27,306)
Fair Value at December 31, 2019	634,019		142,026		(244,171)		(52,168)		479,706
Purchase of Borrower Loans/Issuance of Notes	133,644		1,338,082		(133,228)		—		1,338,498
Principal repayments	(332,629)		(104,798)		149,409		22,136		(265,882)
Borrower Loans sold to third parties	(6,731)		(1,089,974)		—		—		(1,096,705)
Other changes	(1,420)		1,168		(53)		436		131
Change in fair value	(48,620)		(11,883)		19,664		6,679		(34,160)
Fair Value at December 31, 2020	$	378,263	$	274,621	$	(208,379)	$	(22,917)	$	421,588

The following table presents additional information about Level 3 Servicing Assets measured at fair value on a recurring basis for the year ended December 31, 2020 and 2019 (in thousands): 

	Servicing Assets
Fair Value at January 1, 2019	$	14,687
Additions	11,925
Derecognition	(1,522)
Less: Changes in fair value	(12,488)
Fair Value at December 31, 2019	$	12,602
Additions	5,829
Less: Change in fair value	(9,189)
Fair Value at December 31, 2020	$	9,242

The following tables present additional information about Level 3 Convertible Preferred Stock Warrant Liability measured at fair value on a recurring basis for the year ended December 31, 2020 and 2019 (in thousands): 

	Convertible Preferred Stock Warrant Liability
Fair Value at January 1, 2019	$	143,679
Issuance of Stock Warrants	17,552
Change in fair value	(11,235)
Fair Value at December 31, 2019	$	149,996
Change in fair value	(37,677)
Fair Value at December 31, 2020	$	112,319

Loan Trailing Fee

The fair value of the Loan Trailing Fee represents the present value of the expected monthly Loan Trailing Fee payments, which takes into consideration certain assumptions related to expected prepayment rates and default rates using a discounted cash flow model. The assumptions used are the same as those used for the valuation of Servicing Assets, as described below.

The following table presents additional information about Level 3 Loan Trailing Fee Liability measured at fair value on a recurring basis for the year ended December 31, 2020 and 2019 (in thousands):

	Loan Trailing Fee Liability
Balance at January 1, 2019	$	3,118
Issuances	2,254
Cash payment of Loan Trailing Fee	(2,660)
Change in fair value	285
Balance at December 31, 2019	$	2,997
Issuances	1,349
Cash payment of Loan Trailing Fee	(2,421)
Change in fair value	308
Balance at December 31, 2020	$	2,233

Significant Recurring Level 3 Fair Value Input Sensitivity

Key economic assumptions and the sensitivity of the fair value to immediate changes in those assumptions at December 31, 2020 and 2019 for Borrower Loans and Loans Held for Sale are presented in the following table (in thousands, except percentages).

Borrower Loans and Loans Held for Sale:	December 31, 2020			December 31, 2019
Fair value, using the following assumptions:	$	652,884		$	776,045
Weighted-average discount rate	8.26		%	7.00		%
Weighted-average default rate	11.58		%	12.63		%
Fair value resulting from:
100 basis point increase in discount rate	$	647,093		$	768,924
200 basis point increase in discount rate	$	641,437		$	761,971
Fair value resulting from:
100 basis point decrease in discount rate	$	658,817		$	783,344
200 basis point decrease in discount rate	$	664,895		$	790,823
Fair value resulting from:
100 basis point increase in default rate	$	646,421		$	765,894
200 basis point increase in default rate	$	639,987		$	756,007
Fair value resulting from:
100 basis point decrease in default rate	$	659,377		$	786,541
200 basis point decrease in default rate	$	665,904		$	797,065

Key economic assumptions and the sensitivity of the fair value to immediate changes in those assumptions at December 31, 2020 and 2019 for Notes are presented in the following table (in thousands, except percentages).

Notes:	December 31, 2020			December 31, 2019
Fair value, using the following assumptions:	$	208,379		$	244,171
Weighted-average discount rate	8.93		%	6.43		%
Weighted-average default rate	12.26		%	13.68		%
Fair value resulting from:
100 basis point increase in discount rate	$	206,528		$	241,927
200 basis point increase in discount rate	$	204,720		$	239,737
Fair value resulting from:
100 basis point decrease in discount rate	$	210,274		$	246,471
200 basis point decrease in discount rate	$	212,217		$	248,828
Fair value resulting from:
100 basis point increase in default rate	$	206,304		$	240,958
200 basis point increase in default rate	$	204,238		$	237,831
Fair value resulting from:
100 basis point decrease in default rate	$	210,463		$	247,489
200 basis point decrease in default rate	$	212,558		$	250,817

Key economic assumptions and the sensitivity of the fair value to immediate changes in those assumptions at December 31, 2020 and 2019 for Certificates Issued by Securitization Trust are presented in the following table (in thousands, except percentages).

Certificates Issued by Securitization Trust:	December 31, 2020			December 31, 2019
Fair value, using the following assumptions:	$	22,917		$	52,168
Weighted-average discount rate	11.12		%	9.59		%
Weighted-average default rate	12.93		%	10.12		%
Weighted-average prepayment rate	20.86		%	21.41		%
Fair value resulting from:
100 basis point increase in discount rate	$	22,729		$	51,813
200 basis point increase in discount rate	$	22,545		$	51,466
Fair value resulting from:
100 basis point decrease in discount rate	$	23,110		$	52,533
200 basis point decrease in discount rate	$	23,308		$	52,909
Fair value resulting from:
100 basis point increase in default rate	$	21,798		$	48,986
200 basis point increase in default rate	$	20,690		$	45,926
Fair value resulting from:
100 basis point decrease in default rate	$	24,030		$	55,369
200 basis point decrease in default rate	$	25,150		$	58,613
Fair value resulting from:
100 basis point increase in prepayment rate	$	22,933		$	52,085
200 basis point increase in prepayment rate	$	22,958		$	52,008
Fair value resulting from:
100 basis point decrease in prepayment rate	$	22,891		$	52,253
200 basis point decrease in prepayment rate	$	22,872		$	52,340

Key economic assumptions and the sensitivity of the fair value to immediate changes in those assumptions at December 31, 2020 and 2019 for Servicing Assets is presented in the following table (in thousands, except percentages).

Servicing Assets:	December 31, 2020			December 31, 2019
Fair value, using the following assumptions:	$	9,242		$	12,602
Weighted-average market servicing rate	0.631		%	0.625		%
Weighted-average prepayment rate	19.84		%	20.99		%
Weighted-average default rate	12.78		%	12.67		%
Fair value resulting from:
Market servicing rate increase of 0.025%	$	8,689		$	11,825
Market servicing rate decrease of 0.025%	$	9,796		$	13,387
Fair value resulting from:
Applying a 1.1 multiplier to prepayment rate	$	9,064		$	12,348
Applying a 0.9 multiplier to prepayment rate	$	9,423		$	12,868
Fair value resulting from:
Applying a 1.1 multiplier to default rate	$	9,116		$	12,377
Applying a 0.9 multiplier to default rate	$	9,369		$	12,840

These sensitivities are hypothetical and should be evaluated with care. The effect on fair value of a variation in assumptions generally cannot be determined because the relationship of the change in assumptions to the fair value may not be linear. Additionally, the impact of a variation in a particular assumption on the fair value is calculated while holding other assumptions constant. In reality, changes in one factor may lead to changes in other factors, which could impact the above hypothetical effects.

Assets and Liabilities Not Recorded at Fair Value

The following tables present the fair value hierarchy for assets and liabilities not recorded at fair value (in thousands):

Balance at December 31, 2020	Carrying Amount		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Fair Value
Assets:
Cash and Cash Equivalents	$	50,145	$	50,145	$	—	$	—	$	50,145
Restricted Cash - Cash and Cash Equivalents	158,846		158,846		—		—		158,846
Restricted Cash - Certificates of Deposit	4,877		—		4,877		—		4,877
Accounts Receivable	605		—		605		—		605
Total Assets	$	214,473	$	208,991	$	5,482	$	—	$	214,473
Liabilities:
Accounts Payable and Accrued Liabilities	$	17,876	$	—	$	17,876	$	—	$	17,876
Payable to Investors	124,094		—		124,094		—		124,094
Notes Issued by Securitization Trust	156,782		—		158,951		—		158,951
Warehouse Lines	242,479		—		242,261		—		242,261
Paycheck Protection Program loan (Note 9)	8,505		—		8,540		—		8,540
Total Liabilities	$	549,736	$	—	$	551,722	$	—	$	551,722

Balance at December 31, 2019	Carrying Amount		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Fair Value
Assets:
Cash and Cash Equivalents	$	64,635	$	64,635	$	—	$	—	$	64,635
Restricted Cash	155,773		—		155,773		—		155,773
Accounts Receivable	1,695		—		1,695		—		1,695
Total Assets	$	222,103	$	64,635	$	157,468	$	—	$	222,103
Liabilities:
Accounts Payable and Accrued Liabilities	$	19,937	$	—	$	19,937	$	—	$	19,937
Payable to Investors	101,092		—		101,092		—		101,092
Notes Issued by Securitization Trust	347,662		—		353,028		—		353,028
Warehouse Lines	131,583		—		131,090		—		131,090
Total Liabilities	$	600,274	$	—	$	605,147	$	—	$	605,147

The estimated fair values of Cash and Cash Equivalents, Restricted Cash, Accounts Receivable, Accounts Payable and Accrued Liabilities and Payable to Investors approximate their carrying values because of their short-term nature.

Prosper Funding LLC

Entity Information [Line Items]

FAIR VALUE OF ASSETS AND LIABILITIES

FAIR VALUE OF ASSETS AND LIABILITIES

PFL has elected to record certain financial instruments at fair value on the balance sheet. PFL classifies Borrower Loans, Loans Held for Sale and Notes as financial instruments and assesses their fair value each on a quarterly basis for financial statement presentation purposes. Gains and losses on these financial instruments are shown separately on the Consolidated Statements of Operations.

At December 31, 2020 and 2019, the discounted cash flow methodology used to estimate the Note fair values used the same projected cash flows as the related Borrower Loans. As demonstrated in the following table, the fair value adjustments for Borrower Loans were largely offset by the fair value adjustments of the Notes due to the borrower payment dependent design of the Notes and because the principal balances of the Borrower Loans approximated the principal balances of the Notes.

For a description of the fair value hierarchy and PFL’s fair value methodologies, see Note 2 - Summary of Significant Accounting Policies. PFL did not transfer any assets or liabilities in or out of Level 3 during the year ended December 31, 2020 and 2019.

Financial Instruments Recorded at Fair Value

The fair value of the Borrower Loans and Notes are estimated using discounted cash flow methodologies based upon a set of valuation assumptions. The primary cash flow assumptions used to value such Borrower Loans and Notes include default rates derived from historical performance and discount rates that reflect estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics.

The following tables present the fair value hierarchy for assets and liabilities measured at fair value (in thousands):

December 31, 2020	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total
Assets:
Borrower Loans, at Fair Value	$	—	$	—	$	209,670	$	209,670
Servicing Assets	—		—		11,088		11,088
Total Assets	$	—	$	—	$	220,758	$	220,758
Liabilities:
Notes, at Fair Value	$	—	$	—	$	208,379	$	208,379
Loan Trailing Fee Liability*	—		—		2,233		2,233
Total Liabilities	$	—	$	—	$	210,612	$	210,612

December 31, 2019	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total
Assets:
Borrower Loans, at Fair Value	$	—	$	—	$	245,137	$	245,137
Servicing Assets	—		—		14,888		14,888
Total Assets	$	—	$	—	$	260,025	$	260,025
Liabilities:
Notes, at Fair Value	$	—	$	—	$	244,171	$	244,171
Loan Trailing Fee Liability*	—		—		2,997		2,997
Total Liabilities	$	—	$	—	$	247,168	$	247,168

*Included in Other Liabilities on the Consolidated Balance Sheets.

As PFL’s Borrower Loans, Notes, Servicing Assets and loan trailing fee liability do not trade in an active market with readily observable prices, PFL uses significant unobservable inputs to measure the fair value of these assets and liabilities. Financial instruments are categorized in the Level 3 valuation hierarchy based on the significance of unobservable factors in the overall fair value measurement. These fair value estimates may also include observable, actively quoted components derived from external sources. As a result, the realized and unrealized gains and losses for assets and liabilities within the Level 3 category may include changes in fair value that were attributable to both observable and unobservable inputs.

Significant Unobservable Inputs

The following tables present quantitative information about the significant unobservable inputs used for PFL’s Level 3 fair value measurements at the dates presented:

	Range
Borrower Loans and Notes:	December 31, 2020					December 31, 2019
Discount rate	5.3	%	—	16.1	%	4.4	%	—	12.1	%
Default rate	2.6	%	—	16.2	%	2.4	%	—	17.7	%

	Range
Servicing Assets:	December 31, 2020					December 31, 2019
Discount rate	15.0	%	—	25.0	%	15.0	%	—	25.0	%
Default rate	1.9	%	—	17.7	%	1.7	%	—	18.8	%
Prepayment rate	12.4	%	—	28.9	%	16.5	%	—	28.1	%
Market servicing rate (1) (2)	0.625	%	—	0.818	%			0.625		%
(1) Servicing assets associated with loans enrolled in a relief program offered by the Company in response to the COVID-19 pandemic as of December 31, 2020 were measured using a market servicing rate assumption of 81.8 basis points. This rate was estimated using a multiplier consistent with observable market rates for other loan types, applied to the base market servicing rate assumption of 62.5 basis points.
(2) Excludes collection fees that would be passed on to a hypothetical third-party servicer. As of December 31, 2020 and 2019, the market rate for collection fees and non-sufficient fund fees was assumed to be 7 basis points and 6 basis points, respectively, for a weighted-average total market servicing rate of 69.5 basis points and 88.8 basis points and 68.5 basis points respectively.

	Range
Loan Trailing Fee Liability:	December 31, 2020					December 31, 2019
Discount rate	15.0	%	—	25.0	%	15.0	%	—	25.0	%
Default rate	1.9	%	—	17.7	%	1.7	%	—	18.8	%
Prepayment rate	12.4	%	—	28.9	%	16.5	%	—	28.1	%

Changes in Level 3 Fair Value Assets and Liabilities on a Recurring Basis

The following table presents additional information about Level 3 Loans Held for Sale, Borrower Loans, and Notes measured at fair value on a recurring basis for the year ended December 31, 2020 and 2019 (in thousands): 

Fair Value Measurements Using Significant Unobservable Inputs (Level 3)
	Assets				Liabilities
	Borrower Loans		Loans Held for Sale		Notes		Total
Fair value at January 1, 2019	$	263,522	$	—	$	(264,003)	$	(481)
Originations	170,326		2,320,560		(171,138)		2,319,748
Principal repayments	(162,082)		—		167,420		5,338
Borrower Loans sold to third parties	(3,399)		(2,320,560)		—		(2,323,959)
Other changes	(45)		—		739		694
Change in fair value	(23,185)		—		22,811		(374)
Fair value at December 31, 2019	$	245,137	$	—	$	(244,171)	$	966
Originations	133,644		1,338,082		(133,228)		1,338,498
Principal repayments	(147,361)		—		149,409		2,048
Borrower Loans sold to third parties	(2,547)		(1,338,082)		—		(1,340,629)
Other changes	7		—		(53)		(46)
Change in fair value	(19,210)		—		19,664		454
Fair value at December 31, 2020	$	209,670	$	—	$	(208,379)	$	1,291

The following table presents additional information about Level 3 Servicing Assets recorded at fair value (in thousands): 

	Servicing Assets
Fair value at January 1, 2019	$	15,550
Additions	13,032
Change in fair value	(13,694)
Fair value at December 31, 2019	$	14,888
Additions	7,203
Change in fair value	(11,003)
Fair value at December 31, 2020	$	11,088

Loan Trailing Fee Liability

The fair value of the Loan Trailing Fee Liability represents the present value of the expected monthly Loan Trailing Fee payments, which takes into consideration certain assumptions related to expected prepayment rates and default rates using a discounted cash flow model. The assumptions used are the same as those used for the valuation of Servicing Assets, as described below.

The following tables present additional information about Level 3 Loan Trailing Fee Liability measured at fair value on a recurring basis (in thousands):

	Loan Trailing Fee Liability
Fair Value at January 1, 2019	$	3,118
Issuances	2,254
Cash payment of Loan Trailing Fee	(2,660)
Change in fair value	285
Fair Value at December 31, 2019	$	2,997
Issuances	1,349
Cash payment of Loan Trailing Fee	(2,421)
Change in fair value	308
Fair Value at December 31, 2020	$	2,233

Significant Recurring Level 3 Fair Value Asset and Liability Input Sensitivity

Key economic assumptions are used to compute the fair value of Borrower Loans and Notes. The sensitivity of the current fair value to immediate changes in assumptions at December 31, 2020 and 2019 for Borrower Loans are presented in the following table (in thousands, except percentages):

Borrower Loans:	December 31, 2020			December 31, 2019
Fair Value at Fair value, using the following assumptions:	$	209,670		$	245,137
Weighted-average discount rate	8.93		%	6.43		%
Weighted-average default rate	12.26		%	13.68		%
Fair value resulting from:
100 basis point increase in discount rate	$	207,810		$	242,888
200 basis point increase in discount rate	$	205,994		$	240,691
Fair value resulting from:
100 basis point decrease in discount rate	$	211,575		$	247,442
200 basis point decrease in discount rate	$	213,527		$	249,805
Fair value resulting from:
100 basis point increase in default rate	$	207,594		$	241,930
200 basis point increase in default rate	$	205,528		$	238,807
Fair value resulting from:
100 basis point decrease in default rate	$	211,755		$	248,453
200 basis point decrease in default rate	$	213,851		$	251,777

Key economic assumptions are used to compute the fair value of Notes. The sensitivity of the fair value to immediate changes in assumptions at December 31, 2020 and 2019 for Notes funded through the Note Channel are presented in the following table (in thousands, except percentages):

Notes:	December 31, 2020			December 31, 2019
Fair Value at Fair value, using the following assumptions:	$	208,379		$	244,171
Weighted-average discount rate	8.93		%	6.43		%
Weighted-average default rate	12.26		%	13.68		%
Fair value resulting from:
100 basis point increase in discount rate	$	206,528		$	241,927
200 basis point increase in discount rate	$	204,720		$	239,737
Fair value resulting from:
100 basis point decrease in discount rate	$	210,274		$	246,471
200 basis point decrease in discount rate	$	212,217		$	248,828
Fair value resulting from:
100 basis point increase in default rate	$	206,304		$	240,958
200 basis point increase in default rate	$	204,238		$	237,831
Fair value resulting from:
100 basis point decrease in default rate	$	210,463		$	247,489
200 basis point decrease in default rate	$	212,558		$	250,817

Key economic assumptions are used to compute the fair value of Servicing Assets. The sensitivity of the current fair value to immediate changes in assumptions at December 31, 2020 and 2019 for Servicing Assets are presented in the following table (in thousands, except percentages):

Servicing Assets:	December 31, 2020			December 31, 2019
Fair Value at Fair value, using the following assumptions:	$	11,088		$	14,888
Weighted-average market servicing rate	0.631		%	0.625		%
Weighted-average prepayment rate	19.84		%	20.99		%
Weighted-average default rate	12.78		%	12.67		%
Fair value resulting from:
Market servicing rate increase of 0.025%	$	10,424		$	13,966
Market servicing rate decrease of 0.025%	$	11,752		$	15,811
Fair value resulting from:
Applying a 1.1 multiplier to prepayment rate	$	10,874		$	14,583
Applying a 0.9 multiplier to prepayment rate	$	11,304		$	15,197
Fair value resulting from:
Applying a 1.1 multiplier to default rate	$	10,936		$	14,618
Applying a 0.9 multiplier to default rate	$	11,239		$	15,165

These sensitivities are hypothetical and should be evaluated with care. The effect on fair value of a 10% variation in assumptions generally cannot be determined because the relationship of the change in assumptions to the fair value may not be linear. Additionally, the impact of a variation in a particular assumption on the fair value is calculated while holding other assumptions constant. In reality, changes in one factor may lead to changes in other factors, which could impact the above hypothetical effects.

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GOODWILL AND OTHER INTANGIBLE ASSETS, NET

12 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

GOODWILL AND OTHER INTANGIBLE ASSETS, NET

GOODWILL AND OTHER INTANGIBLE ASSETS, NET

Goodwill

Prosper’s Goodwill balance of $36.4 million at December 31, 2020 did not change during the year ended December 31, 2020. The Company recorded no Goodwill impairment for the years ended December 31, 2020, 2019 and 2018.

Other Intangible Assets, Net

The following table presents the detail of other Intangible Assets subject to amortization as of the following dates (dollars in thousands):

	December 31, 2020
	Gross Carrying Value		Accumulated Amortization		Net Carrying Value		Remaining Useful Life (In Years)
Developed technology	$	3,060	$	(3,060)	$	—	—
User base and customer relationships	5,050		(4,550)		500		4.3
Brand name	60		(60)		—		—
Total Intangible Assets subject to amortization	$	8,170	$	(7,670)	$	500

	December 31, 2019
	Gross Carrying Value		Accumulated Amortization		Net Carrying Value		Remaining Useful Life (In Years)
Developed technology	$	3,060	$	(3,060)	$	—	—
User base and customer relationships	5,050		(4,330)		720		5.3
Brand name	60		(60)		—		—
Total Intangible Assets subject to amortization	$	8,170	$	(7,450)	$	720

The Company recorded no additional intangibles for the year ended December 31, 2020 or 2019.

The user base and customer relationship Intangible Assets are being amortized on an accelerated basis over a three to ten year period. The technology and brand name Intangible Assets were amortized on a straight line basis over three to five years and one year, respectively. For the years ended December 31, 2020, 2019 and 2018, the Company recorded no intangible asset impairment.

Amortization expense for the years ended December 31, 2020, 2019 and 2018 was $0.2 million, $0.3 million and $0.4 million, respectively. Estimated amortization of purchased Intangible Assets for future periods is as follows (in thousands):

	Amounts
Years Ending December 31,
2021	$	172
2022	136
2023	107
2024	85
2025 and thereafter	—
Total Amortization Expenses	$	500

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OTHER LIABILITIES

12 Months Ended

Dec. 31, 2020

Other Liabilities [Abstract]

OTHER LIABILITIES

OTHER LIABILITIES

Other Liabilities consist of the following (in thousands):

	December 31,
	2020		2019
Operating lease liabilities	$	13,342	$	17,507
Paycheck Protection Program loan (Note 10)	8,505		—
Loan trailing fee liability	2,233		2,997
Deferred income tax liability	489		405
Deferred revenue	63		241
Other	425		576
Total Other Liabilities	$	25,057	$	21,726

Additionally, disclosures around the operating lease liabilities are included in Note 17.

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DEBT

12 Months Ended

Dec. 31, 2020

Debt Disclosure [Abstract]

Debt

DEBT

Prosper Warehouse Trust Agreements

Prosper’s consolidated VIEs, PWIT and PWIIT (together, “Warehouse VIEs”), each entered into an agreement (together, “Warehouse Agreements”) with certain lenders for committed revolving lines of credit (“Warehouse Lines”) during 2018 and 2019, respectively. In connection with the Warehouse Agreements, the Warehouse VIEs each entered into a security agreement with a bank as administrative agent and a national banking association as collateral trustee and paying agent. Proceeds under the Warehouse Lines may only be used to purchase certain unsecured consumer loans and related rights and documents from Prosper and to pay fees and expenses related to the Warehouse Lines. Both Warehouse VIEs are consolidated because Prosper is the primary beneficiary of the VIEs. The assets of the VIEs can be used only to settle obligations of the VIEs. Additionally, the creditors of the Warehouse Lines have no recourse to the general credit of Prosper. The loans held in the Warehouse VIEs are included in “Loans Held for Sale, at Fair Value” and Warehouse Lines are in “Warehouse Lines” in the consolidated balance sheets.

Both Warehouse Agreements contain the same certain covenants including restrictions on each Warehouse VIE's ability to incur indebtedness, pledge assets, merge or consolidate and enter into certain affiliate transactions. Each Warehouse Agreement also requires Prosper to maintain a minimum tangible net worth of $25 million, minimum net liquidity of $15 million and a maximum leverage ratio of 5:1. Tangible net worth is defined as the sum of (i) (A) Convertible Preferred Stock, (B) total Stockholders’ Deficit and (C) Convertible Preferred Stock Warrant Liability, less the sum of (ii) (A) goodwill and (B) intangible assets. Net liquidity is defined as the sum of cash, cash equivalents and Available for Sale Investments. The leverage ratio is defined as the ratio of total consolidated indebtedness other than non-recourse securitization indebtedness, non-recourse or limited recourse warehouse indebtedness and borrower dependent notes, to tangible net worth. As of December 31, 2020, Prosper was in compliance with the covenants under each Warehouse Agreement.

PWIT Warehouse Line

On January 19, 2018, through PWIT, Prosper entered into a Warehouse Agreement for a Warehouse Line. Effective June 12, 2018, the Warehouse Agreement was amended. The amendments included increasing the committed line of credit from $100 million to $200 million, extending the term of the PWIT Warehouse Line (including the final maturity date), amending the monthly unused commitment fee and reducing the rate at which the PWIT Warehouse Line bears interest.

Subsequently the Warehouse Agreement was amended on June 20, 2019 to extend the facility, to reduce the interest rate and unused commitment fee and to expand the eligibility criteria for unsecured consumer loans that can be financed through the PWIT Warehouse Line.

Under the amended agreement, proceeds of loans made under the PWIT Warehouse Line may be borrowed, repaid and reborrowed until the earlier of June 20, 2021 and at the occurrence of any accelerated amortization event or event of default. Repayment of any outstanding proceeds will be made over the 24 month period ending June 20, 2023, excluding the occurrence of any accelerated amortization event or event of default.

Under the amended agreement, the PWIT Warehouse Line bears interest at a rate of LIBOR plus 2.9% and has an advance rate of 89%. Additionally, the PWIT Warehouse Line bears a monthly unused commitment fee of 0.50% per annum on the undrawn portion available under the PWIT Warehouse Line.

As of December 31, 2020, Prosper had $101.3 million in debt and accrued interest outstanding under the PWIT Warehouse Line. This debt is secured by an aggregate outstanding principal balance of $118.5 million included in Loans Held for Sale, at Fair Value on the Consolidated Balance Sheets. As of December 31, 2020 the undrawn portion available under the Warehouse Line was $98.7 million. Prosper incurred $1.8 million of deferred debt issuance costs, which are included in Prepaids and Other Assets on the Consolidated Balance Sheets and amortized to interest expense over the term of the revolving arrangement.

Prosper purchased a swaption to limit the Company's exposure to increases in LIBOR. The swaptions are recorded on the consolidated balance sheet at fair value in Prepaids and Other Assets. Any changes in the fair value are recorded in the Change in Fair Value of Financial Instruments, Net on the Consolidated Statement of Operations. The fair value of the swaption was not material at December 31, 2020.

PWIIT Warehouse Line

On March 28, 2019, through PWIIT, Prosper entered into a second Warehouse Agreement for a $300 million Warehouse Line with a national banking association different than that of PWIT. Under the PWIIT Warehouse Agreement, proceeds of loans made under the PWIIT Warehouse Line may be borrowed, repaid, and reborrowed until the earlier of March 28, 2021 and at the occurrence of any accelerated amortization event or event of default. Repayment of any outstanding proceeds will be made over the 24-month period ending March 28, 2023, excluding the occurrence of any accelerated amortization event or event of default.

Under the agreement, the PWIIT Warehouse Line bears interest at a rate of LIBOR, or the lender's asset-backed commercial paper rate, plus a spread of 2.9%. The spread increases by 0.375% during the first twelve months immediately following the termination of the revolving period with an additional increase of 0.375% one year later. The PWIIT Warehouse Line has an advance rate of 90%. Additionally, the PWIIT Warehouse Line bears a monthly unused commitment fee of 0.50% per annum on the undrawn portion available under the PWIIT Warehouse Line.

As of December 31, 2020, Prosper had $141.1 million in debt and accrued interest outstanding under the PWIIT Warehouse Line. This debt is secured by an aggregate outstanding principal balance of $158.4 million included in Loans Held for Sale, at Fair Value on the Consolidated Balance Sheets. At December 31, 2020 the undrawn portion available under the PWIIT Warehouse Line was $158.9 million. Prosper incurred $2.1 million of deferred debt issuance costs, which are included in “Prepaids and Other Assets” and amortized to interest expense over the term of the revolving arrangement.

Phaseout of LIBOR

A portion of the interest rate charged on our Warehouse Lines is currently based on LIBOR. LIBOR has been the subject of reform and was expected to phase out by the end of fiscal 2021; however, on November 30, 2020, the ICE Benchmark Administration Limited (“ICE”) announced plans to delay the phase out of LIBOR to June 30, 2023. The consequences of the discontinuation of LIBOR cannot be entirely predicted but could impact the interest expense incurred on these debt instruments. We have negotiated alternatives to LIBOR on the PWIIT Warehouse Line, which we may renegotiate before LIBOR ceases to be a widely available reference rate.

Paycheck Protection Program Loan

The Paycheck Protection Program (“PPP”), established by the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) and sponsored by the U.S. Small Business Administration (“SBA”), provides small businesses – sole proprietors, independent contractors, and, with certain industry exceptions, businesses with fewer than 500 employees – the opportunity to apply for a loan of up to $10 million to cover up to 24 weeks (the “covered period”) of payroll costs, including benefits. Funds may also be used to cover interest on mortgage obligations, leases, and utilities incurred or in place before February 15, 2020. PPP loan payments are deferred as described below, and based on SBA guidance, will be forgiven as long as (i) loan proceeds are used for covered expenses, (ii) full-time employee headcount is maintained during the eight-week period covered by the PPP loan and (iii) compensation for employees who earned less than $100,000 on an annualized basis in 2019 is not reduced by more than 25% during the covered period. For purposes of calculating maximum loan eligibility, payroll costs per employee are capped at $100,000 on an annualized basis.

In April 2020, the Company obtained an $8.4 million loan under the PPP. The loan accrues interest at one percent per annum and has a two-year term through April 2022. Payments under the loan are deferred until the earlier of (a) August 2021 or (b) receipt of forgiveness of the loan from the lender and the SBA. The Company used the PPP Loan proceeds to cover payroll costs, rent and utilities in accordance with the relevant terms and conditions of the CARES Act. As of December 31, 2020, principal and interest outstanding under the PPP loan totaled $8.5 million and is included in Other Liabilities on the accompanying consolidated balance sheet.

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NET INCOME (LOSS) PER SHARE

12 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

NET INCOME (LOSS) PER SHARE

NET INCOME (LOSS) PER SHARE

Prosper computes net income (loss) per share in accordance with ASC Topic 260, Earnings Per Share (“ASC Topic 260”). Under ASC Topic 260, basic Net Income (Loss) Per Share is computed by dividing net income (loss) available to common stockholders by the weighted average number of common shares outstanding for the period and excludes the effects of any potentially dilutive securities.

Proper computes its earnings (loss) per share (“EPS”) using the two-class method in ASC Topic 260. The two-class method allocates earnings that otherwise would have been available to common shareholders to holders of participating securities. Management considers all series of our Convertible Preferred Stock to be participating securities due to their rights to participate in dividends with Common Stock. As such, earnings allocated to these participating securities, which include participation rights in undistributed earnings, are subtracted from net income to determine total undistributed earnings to be allocated to common stockholders.

All participating securities are excluded from basic weighted-average common shares outstanding. Prior to any conversion to common shares, each series of Prosper’s Convertible Preferred Stock is entitled to participate on an if-converted basis in distributions of earnings, when and if declared by the board of directors, that are made to common stockholders and consequently, these shares were considered participating securities. During the year ended December 31, 2020, 2019 and 2018, certain shares issued as a result of the early exercise of stock options which are subject to a repurchase right by PMI were entitled to receive non-forfeitable dividends during the vesting period and consequently, are considered participating securities.

The weighted average shares used in calculating basic and diluted Net Income (Loss) Per Share excludes certain shares that are disclosed as outstanding shares in the Consolidated Balance Sheets because such shares are restricted as they were associated with options that were early exercised and continue to remain unvested.

Basic and diluted Net Income (Loss) Per Share was calculated as follows for the periods presented (in thousands, except share and per share amounts):

	December 31,
	2020		2019		2018
Numerator:
Net Income (Loss)	$	18,551	$	(13,711)	$	(39,945)
Plus: Return on Share Purchase	2,381		1,066		—
Less: Net Income Allocated to Participating Securities	(15,172)		—		—
Net Income (Loss) Attributable to Common Stockholders	$	5,760	$	(12,645)	$	(39,945)
Denominator:
Weighted average shares used in computing basic and diluted Net Income (Loss) Per Share	68,592,557		70,511,605		70,384,501
Effect of dilutive securities:
Stock options	24,816,184		—		—
Convertible preferred stock warrants	213,264,845		—		—
Weighted average shares used in computing diluted net income (loss) per share - diluted	306,673,586		70,511,605		70,384,501
Net Income (Loss) Per Share – Basic	$	0.08	$	(0.18)	$	(0.57)
Net Income (Loss) Per Share – Diluted	$	0.02	$	(0.18)	$	(0.57)

The following Common Stock equivalents were excluded from the computation of diluted Net Income (Loss) Per Share for the periods presented because including them would have been anti-dilutive (number of shares):

	December 31,
	2020	2019	2018
Excluded Securities:
Convertible Preferred Stock issued and outstanding	158,365,655	209,613,570	214,637,925
Stock options issued and outstanding	48,265,056	73,851,862	69,023,373
Warrants issued and outstanding	1,080,349	1,080,349	1,081,630
Series E-1 Convertible Preferred Stock warrants	—	35,544,141	35,544,141
Series F Convertible Preferred Stock warrants	—	177,720,704	177,720,704
Total Excluded Securities	207,711,060	497,810,626	498,007,773

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CONVERTIBLE PREFERRED STOCK, CONVERTIBLE PREFERRED STOCK WARRANT LIABILITY AND COMMON STOCK

12 Months Ended

Dec. 31, 2020

Stockholders' Equity Note [Abstract]

CONVERTIBLE PREFERRED STOCK, CONVERTIBLE PREFERRED STOCK WARRANT LIABILITY AND COMMON STOCK

CONVERTIBLE PREFERRED STOCK, CONVERTIBLE PREFERRED STOCK WARRANT LIABILITY AND COMMON STOCK

Convertible Preferred Stock

Under PMI’s amended and restated certificate of incorporation, preferred stock is issuable in series and the Board of Directors is authorized to determine the rights, preferences, and terms of each series.

In January 2013, PMI issued and sold 69,340,760 shares of Series A Convertible Preferred Stock in a private placement at a purchase price of $0.29 per share for $19.8 million, net of issuance costs. In connection with that sale, PMI issued 25,585,910 shares at par value $0.01 per share of Series A-1 Convertible Preferred Stock to the holders of shares of PMI’s Convertible Preferred Stock that was outstanding immediately prior to the sale (“Old Preferred Shares”) in consideration for such stockholders participating in the sale. In connection with the Series A sale, Old Preferred Shares were converted into shares of Common Stock at a ratio of 1:1 if the holder of the Old Preferred Shares participated in the Series A sale or at a 10:1 ratio if the holder of the Old Preferred Shares did not so participate. In addition, each such participating holder received a share of Series A-1 Convertible Preferred Stock for every dollar of liquidation preference associated with an Old Preferred Share held by such holder. Each share of Series A-1 preferred stock has a liquidation preference of $2.00 and converts into Common Stock at a ratio of 1,000,000:1. The Series A and Series A-1 Convertible Preferred Stock were sold in reliance on the exemption from the registration requirements of the Securities Act set forth in Section 4(2) of the Securities Act and Regulation D promulgated thereunder regarding sales by an issuer not involving a public offering.

In September 2013, PMI issued and sold 41,443,670 shares of Series B Convertible Preferred Stock in a private placement at a purchase price of $0.60 per share for approximately $24.9 million, net of issuance costs. The Series B Convertible Preferred Stock was sold in reliance on the exemption from the registration requirements of the Securities Act set forth in Section 4(2) of the Securities Act and Regulation D promulgated thereunder regarding sales by an issuer not involving a public offering.

In May 2014, PMI issued and sold 24,404,770 shares of Series C Convertible Preferred Stock in a private placement at a purchase price of $2.87 per share for approximately $69.9 million, net of issuance costs. The Series C Convertible Preferred Stock was sold in reliance on the exemption from the registration requirements of the Securities Act set forth in Section 4(2) of the Securities Act and Regulation D promulgated thereunder regarding sales by an issuer not involving a public offering. The purpose of the Series C private placement was to raise funds for general corporate needs and for the tender offer discussed below.

On June 18, 2014, PMI issued a Tender Offer Statement to purchase up to 6,963,785 shares, in the aggregate, of its Series A Convertible Preferred Stock and Series B Convertible Preferred Stock at a price equal to $2.87 per share. Upon closure of the tender offer on July 16, 2014, 782,540 shares of Series A Convertible Preferred Stock and 5,667,790 shares of Series B Convertible Preferred Stock were purchased for an aggregate price of $18.5 million.

In April 2015, PMI issued and sold 23,888,640 shares of Series D Convertible Preferred Stock in a private placement at a purchase price of $6.91 per share for proceeds of approximately $164.8 million, net of issuance costs. The Series D Convertible Preferred Stock was sold in reliance on the exemption from the registration requirements of the Securities Act set forth in Section 4(2) of the Securities Act and Regulation D promulgated thereunder regarding sales by an issuer not involving a public offering. The purpose of the Series D private placement was to raise funds for general corporate needs and for the share repurchase discussed below.  

In December 2016, PMI authorized 40,000,000 shares of Series E Convertible Preferred Stock. These shares are reserved for the Convertible Preferred Stock warrants that were also issued in December 2016

On December 16, 2016, PMI issued a warrant to purchase 20,267,135 shares of Series E-1 Convertible Preferred Stock of PMI at an exercise price of $0.01 per share (the “First Series E-1 Warrant”) to Pinecone Investments LLC (“Pinecone”), an affiliate of Colchis Capital Management, L.P. (“Colchis”).

On February 27, 2017, PMI issued to Pinecone Investments LLC a second warrant (the “Second Series E-1 Warrant,” and together with the First Series E-1 Warrant, the “Series E-1 Warrants”) to purchase 15,277,006 shares of Series E-1 Convertible Preferred Stock at an exercise price of $0.01 per share. The Series E-1 Warrants are immediately exercisable, in whole or in part, by paying in cash the full purchase price payable in respect of the number of shares purchased. The Series E-1 Warrants were issued pursuant to the Warrant Agreement dated December 16, 2016 between PMI and Colchis, as previously described in PMI’s Current Report on Form 8-K as filed with the SEC on December 22, 2016.

In connection with the Consortium Purchase Agreement (as defined in Note 16) entered into with affiliates of the Consortium (as defined in Note 16, such affiliates, “Warrant Holders”) a warrant agreement was signed (the “Series F Warrant Agreement”). Pursuant to the Series F Warrant Agreement, PMI issued to the Consortium three warrants (together, the “Series

F Warrant”) to purchase up to an aggregate 177,720,706 shares of PMI’s Series F Convertible Preferred Stock at an exercise price of $0.01 per share (the “Series F Warrant Shares”).

The Warrant Holders' right to exercise the Series F Warrant was subject to monthly vesting during the term of the Consortium Purchase Agreement based upon the volume of loans the Consortium elected to purchase (if any) in each month, subject to certain cure rights such as offering additional loans for sale in subsequent periods. Under the terms of the Series F Warrant Agreement, the Series F Warrant Shares may also vest in full upon a change of control of PMI, insolvency of PMI or PFL, certain breaches of contract by PMI or PFL that are not cured within a defined cure period and upon the occurrence of certain events set forth in the Warrant Agreement.

The Series F Warrant will be exercisable with respect to vested Series F Warrant Shares, in whole or in part, at any time prior to the tenth anniversary of its date of issuance. The number of shares underlying the Series F Warrant may be adjusted following certain events such as stock splits, dividends, reclassifications and certain other issuances by PMI.

On September 20, 2017, Prosper issued and sold 37,249,497 shares of Series G Convertible Preferred Stock in a private placement at a purchase price of $1.34 per share for proceeds of approximately $47.9 million, net of issuance costs. The Series G Convertible Preferred Stock was sold in reliance on the exemption from the registration requirements of the Securities Act set forth in Section 4(a)(2) of the Securities Act regarding sales by an issuer not involving a public offering. The purpose of the Series G private placement was to raise funds for general corporate purposes.

On December 23, 2019, Prosper entered into a Stock Repurchase Agreement with an investor to repurchase 7,221,020 shares, in the aggregate, of Series A, Series A-1, and Series B Convertible Preferred Stock and Common Stock for nominal consideration. Upon execution of the Agreement, 2,130,035 shares of Series A Convertible Preferred Stock, 2,245,600 shares of Series A-1 Convertible Preferred Stock, 648,720 shares of Series B Convertible Preferred Stock and 2,196,665 shares of Common Stock were repurchased. Upon repurchase of Convertible Preferred Stock, the difference between repurchase price and the carrying amount of the Convertible Preferred Stock was recognized in Additional Paid-In Capital. Additionally, the difference between the repurchase price and par value of the Common Stock was recorded through Additional Paid-In Capital.

On July 13, 2020, the Company established Prosper Grantor Trust (“PGT”), a revocable grantor trust administered by an independent trustee, with the intention of contributing assets to PGT for the benefit of PMI employees in the event of a change in control through an Eligible Employee Retention Plan. PGT was determined to be a VIE and PMI was determined to be its primary beneficiary due to the fact that the Company, through its role as the grantor, has both (a) the power to direct the activities that most significantly affect the VIE’s economic performance, including its funding decisions and investment strategy, and (b) the obligation to absorb losses that could be potentially significant to the economic performance of the VIE by virtue of the Company’s requirement to fund PGT in the event that it is unable to meet its obligations to PMI’s employees. PMI also maintains a contingent call liability on PGT’s assets in the event of a bankruptcy. As a result, PGT is fully consolidated into PMI’s consolidated financial statements.

On July 21, 2020, PGT entered into a Stock Transfer Agreement with a PMI investor to purchase 34,670,420 shares of Series A Convertible Preferred Stock and 16,577,495 shares of Series B Convertible Preferred Stock for nominal consideration. Upon execution of the Stock Transfer Agreement, these shares were purchased by a consolidated VIE of the Company, and thus the difference between the fair value of the repurchased stock and the purchase price is included in Convertible Preferred Stock Held by Consolidated VIE on PMI’s accompanying consolidated balance sheet as of December 31, 2020. These shares remain outstanding for legal purposes and retain their voting rights, but are excluded from the earnings per share calculation.

The number of authorized, issued and outstanding shares, their par value and liquidation preference for each series of Convertible Preferred Stock as of December 31, 2020 are disclosed in the table below (amounts in thousands, except share and per value amounts):

	Par Value		Authorized Shares	Outstanding and Issued Shares		Liquidation Preference, Outstanding Shares
Series A	$	0.01	68,558,220	66,428,185	*	$	19,160
Series A-1	$	0.01	24,760,915	22,515,315		45,031
Series B	$	0.01	35,775,880	35,127,160	*	21,190
Series C	$	0.01	24,404,770	24,404,770		70,075
Series D	$	0.01	23,888,640	23,888,640		165,000
Series E-1	$	0.01	35,544,141	—		—
Series E-2	$	0.01	16,858,078	—		—
Series F	$	0.01	177,720,707	3		—
Series G	$	0.01	37,249,497	37,249,497		50,000
Total			444,760,848	209,613,570		$	370,456

* Series A and Series B Convertible Preferred Stock totals are inclusive of 34,670,420 and 16,577,495 shares, respectively, held by PGT, a consolidated VIE.

Dividends

Dividends on shares of the Series A, Series B, Series C, Series D, Series E-1, Series E-2, Series F, and Series G Convertible Preferred Stock are payable only when, as, and if declared by the Board of Directors. No dividends will be paid with respect to the Common Stock until any declared dividends on the Convertible Preferred Stock have been paid or set aside for payment to the preferred stockholders. After payment of any such dividends, any additional dividends or distributions will be distributed among all holders of Common Stock and preferred stock in proportion to the number of shares of Common Stock that would be held by each such holder if all shares of preferred stock were converted to Common Stock at the then effective conversion rate. The Series A-1 convertible preferred shares have no dividend rights. To date, no dividends have been declared on any of the PMI’s preferred stock or Common Stock.

Conversion

Under the terms of PMI’s amended and restated certificate of incorporation, the holders of preferred stock have the right to convert such preferred stock into Common Stock at any time. In addition, all preferred stock automatically converts into Common Stock (x) immediately prior to the closing of an Initial Public Offering (“IPO”) that values Prosper at least at $2 billion and that results in aggregate proceeds to Prosper of at least $100 million or (y) upon a written request from the holders of at least 60% of the voting power of the outstanding preferred stock (on an as-converted basis, provided that: (i) the Series A-1 Convertible Preferred Stock shall not be converted without at least 14% of the voting power of the outstanding Series A-1 Convertible Preferred Stock; (ii) the Series D shall not be converted without at least 60% of the voting power of the outstanding Series D; (iii) the Series E-1 and Series E-2 shall not be converted without at least 60% of the voting power of the outstanding Series E-1 and Series E-2, voting together as a single class; (iv) the Series F shall not be converted without at least 60% of the voting power of the outstanding Series F, and (v) the shares of Series G Preferred Stock will not be automatically converted unless the holders of at least 60% of the outstanding shares of Series G Preferred Stock approve such conversion). In addition, if a holder of the Series A Convertible Preferred Stock has converted any of the Series A Convertible Preferred Stock, then all of such holder’s shares of Series A-1 Convertible Preferred Stock also will be converted upon a liquidation event. In lieu of any fractional shares of Common Stock to which a holder would otherwise be entitled, PMI shall pay such holder cash in an amount equal to the fair market value of such fractional shares, as determined by its Board of Directors. At present, each of the Series A, Series B, Series C, Series D, Series E-1, Series E-2, and Series F Convertible Preferred Stock converts into PMI Common Stock at a 1:1 ratio. Meanwhile, the Series A-1 Convertible Preferred Stock converts into Common Stock at a 1,000,000:1 ratio and the Series G Convertible Preferred Stock converts into Common Stock at a 1:1.36 ratio. The Series G Convertible Preferred Stock conversion ratio reflects the Series G true-up that occurred at end of the vesting period for the Series E-2 and Series F Preferred Stock warrants.

For the Series G true-up, the conversion price of the Series G Convertible Preferred Stock was reduced to a number equal to the Series G Preferred Stock original issuance price, divided by the quotient obtained by dividing the Series G true-up amount by the total number of Series G Preferred Stock issued as of the Series G closing date. The Series G true-up amount means the aggregate number of shares of Series G Preferred Stock that would have been issued to the purchasers of the Series G Preferred Stock on the Series G closing date, if warrants to purchase shares of Series E-2 Preferred Stock or Series F Preferred

Stock that were exercisable or exercised as of the true-up time (end of vesting period) had been exercisable or exercised as of such Series G closing date.

Liquidation Rights

PMI’s Convertible Preferred Stock has been classified as temporary equity on the consolidated balance sheet. The preferred stock is not redeemable at the option of holders of the Convertible Preferred Stock; however, in the event of a voluntary or involuntary liquidation, dissolution, change in control or winding up of PMI, holders may have the right to receive its liquidation preference under the terms of PMI’s certificate of incorporation.

Each holder of Series E-1, Series E-2 and Series F Convertible Preferred Stock is entitled to receive prior and in preference to any distribution of proceeds from a liquidation event to the holders of Series A, Series B, Series C, Series D, Series G and Series A-1 Convertible Preferred Stock or Common Stock, an amount per share for (i) each share of Series E-1 Convertible Preferred Stock equal to the sum of the liquidation preference specified for such share and all declared but unpaid dividends, if any, on such share, (ii) each share of Series E-2 Convertible Preferred Stock equal to the sum of two-thirds the liquidation preference specified for such share and all declared but unpaid dividends, if any, on such share, and (iii) each share of Series F Convertible Preferred Stock equal to the sum of two-thirds of the liquidation preference specified for such share and all declared but unpaid dividends, if any, on such share.

After the payment or setting aside for payment to the holders of Series E-1, Series E-2, and Series F Convertible Preferred Stock each holder of Series A, Series B, Series C and Series D, Series E-2, Series F and Series G Convertible Preferred Stock is entitled to receive, on a pari passu basis, prior to and in preference to any distribution of proceeds from a liquidation event to the holders of Series A-1 Convertible Preferred Stock or Common Stock, (i) an amount per share for each share of Series E-2 and Series F Convertible Preferred Stock equal to the sum of one-third of the liquidation preference specified for such share and all declared but unpaid dividends, if any, on such share, and (ii) an amount per share for each share of Series A, Series B, Series C, Series D and Series G Convertible Preferred Stock equal to the sum of the liquidation preference specified for such share and all declared but unpaid dividends, if any, on such share.

After the payment or setting aside for payment to the holders of Series A, Series B, Series C, Series D, Series E-1, Series E-2, Series F and Series G Convertible Preferred Stock, the holders of Series A-1 Convertible Preferred Stock are entitled to receive, prior and in preference to any distribution of proceeds to the holders of Common Stock, an amount per share for each such share of Series A-1 Convertible Preferred Stock equal to the sum of the liquidation preference specified for such share and all declared but unpaid dividends, if any, on such share.

After the payment or setting aside for payment to the holders of Series A, Series B, Series C, Series D, Series E-1, Series E-2, Series F, Series G and Series A-1 Convertible Preferred Stock, the entire remaining proceeds legally available for distribution will be distributed pro-rata to the holders of Series A Convertible Preferred Stock and Common Stock in proportion to the number of shares of Common Stock held by them assuming the Series A Convertible Preferred Stock has been converted into shares of Common Stock at the then effective conversion rate, provided that the maximum aggregate amount per share of Series A Convertible Preferred Stock which the holders of Series A Convertible Preferred Stock shall be entitled to receive is three times the original issue price for the Series A Convertible Preferred Stock.

At present, the liquidation preferences are equal to $0.29 per share for the Series A Convertible Preferred Stock, $2.00 per share for the Series A-1 Convertible Preferred Stock, $0.60 per share for the Series B Convertible Preferred Stock, $2.87 per share for the Series C Convertible Preferred Stock, $6.91 per share for the Series D Convertible Preferred Stock, $0.84 per share for the Series E-1 Convertible Preferred Stock, $0.84 per share for the Series E-2 Convertible Preferred Stock, $0.84 per share for the Series F Convertible Preferred Stock and $1.34 per share for the Series G Convertible Preferred Stock.

Voting

Each holder of shares of Convertible Preferred Stock is entitled to the number of votes equal to the number of shares of Common Stock into which such shares of Convertible Preferred Stock could be converted and each has voting rights and powers equal to the voting rights and powers of the Common Stock. The holders of Convertible Preferred Stock and the holders of Common Stock vote together as a single class (except with respect to certain matters that require separate votes or as required by law), and are entitled to notice of any stockholders’ meeting in accordance with the bylaws of PMI. 

Convertible Preferred Stock Warrant Liability

Series E-1 Warrants

In connection with the Settlement and Release Agreement dated November 17, 2016 among PMI, its wholly owned subsidiary Prosper Funding LLC (“PFL”) and Colchis, on December 16, 2016, PMI issued the First Series E-1 Warrant. A

Second Series E-1 Warrant for an additional 15,277,006 shares of Series E-1 Convertible Preferred Stock was granted on the signing of the Consortium Purchase Agreement (as defined in Note 16) on February 27, 2017. The warrants expire ten years from the date of issuance. Prosper recognized $5.7 million and $1.1 million of income from the change in the fair value of the warrants for the years ended December 31, 2020 and 2019, respectively. The income or expense resulted from changes in the fair value of the warrant is recorded in Change in Fair Value of Convertible Preferred Stock Warrants on the Consolidated Statements of Operations.

To determine the fair value of the Series E-1 Warrants, the Company first determined the value of a share of a Series E-1 Convertible Preferred Stock. To determine the fair value of the Convertible Preferred Stock, the Company first derived the business enterprise value (“BEV”) of the Company using a variety of valuation methods, including recent transactions in the Company's stock, discounted cash flow models and market based methods, as deemed appropriate under the circumstances applicable at the valuation date. Once the Company determined an estimated BEV, the option pricing method ("OPM") was used to allocate the BEV to the various classes of our equity, including our preferred stock. The concluded per share value for the Series E-1 Convertible Preferred Stock was utilized as an input to the Black-Scholes option pricing model.

The Company determined the fair value of the outstanding convertible Series E-1 preferred stock warrants utilizing the following assumptions as of December 31, 2020 and 2019:

	December 31,
	2020	2019
Volatility	60.0%	46.0%
Risk-free interest rate	0.20%	1.60%
Expected term (in years)	2.75	2.75
Dividend yield	0%	0%

Volatility: The volatility is derived from historical volatilities of several unrelated publicly listed peer companies over a period approximately equal to the term of the warrant as the Company has limited information on the volatility of its preferred stock since there is currently no trading history. When making the selections of industry peer companies to be used in the volatility calculation, the Company considered the size, operational, and economic similarities to the Company’s principal business operations.

Risk-Free Interest Rate: The risk-free interest rate is based on the U.S. Treasury yield in effect as of December 31, 2020, and for zero coupon U.S. Treasury notes with maturities approximately equal to the term of the warrant. 

Expected Term: The expected term is the period of time for which the warrants are expected to be outstanding.

Dividend Yield: The expected dividend assumption is based on the Company’s current expectations about the Company’s anticipated dividend policy.

Series F Warrants

In connection with the Consortium Purchase Agreement (as described in Note 16), PMI issued warrants to purchase 177,720,706 of PMI's Series F Convertible Preferred Stock at $0.01 per share. Prosper recognized $32.0 million and $10.1 million of income from the re-measurement of the fair value of the warrants for the years ended December 31, 2020 and 2019, respectively. The income or expense resulting from changes in the fair value of the warrant is recorded in Change in Fair Value of Convertible Preferred Stock Warrants on the Consolidated Statements of Operations.

To determine the fair value of the Series F Warrants, the Company first determined the value of a share of a Series F Convertible Preferred Stock. To determine the fair value of the Convertible Preferred Stock, the Company first derived the BEV using valuation methods, including a combination of methods, as deemed appropriate under the circumstances applicable at the valuation date. Once the Company determined an estimated BEV, the OPM was used to allocate the BEV to the various classes of Prosper's equity, including our preferred stock. The concluded per share value for the Series F Convertible Preferred Stock warrants utilized the Black-Scholes option pricing model.

The Company determined the fair value of the outstanding Series F Warrants utilizing the following assumptions as of December 31, 2020 and 2019:

	December 31,
	2020	2019
Volatility	60.0%	46.0%
Risk-free interest rate	0.20%	1.60%
Expected term (in years)	2.75	2.75
Dividend yield	0%	0%

The above assumptions were determined using the same criteria described above for the Series E-1 Warrants.

The combined activity of the Convertible Preferred Stock Warrant Liability for the years ended December 31, 2020 and 2019 is as follows (in thousands):

Balance at January 1, 2019	143,679
Warrants vested	17,552
Change in fair value	(11,235)
Balance at December 31, 2019	$	149,996
Change in fair value	(37,677)
Balance at December 31, 2020	$	112,319

Common Stock

PMI, through its Amended and Restated Certificate of Incorporation, is the sole issuer of Common Stock and related options, RSUs and warrants. On February 16, 2016, PMI amended and restated its Certificate of Incorporation to, among other things, effect a 5-for-1 forward stock split. On September 20, 2017, PMI further amended its Amended and Restated Certificate of Incorporation to increase the number of shares of Common Stock authorized for issuance. The total number of shares of stock which PMI has the authority to issue is 1,069,760,848, consisting of 625,000,000 shares of Common Stock, $0.01 par value per share, and 444,760,848 shares of preferred stock, $0.01 par value per share. As described above, the Company repurchased 2,196,665 shares of Common Stock on December 23, 2019. As of December 31, 2020, 70,075,307 shares of Common Stock were issued and 69,139,372 shares of Common Stock were outstanding. As of December 31, 2019, 69,387,836 shares of Common Stock were issued and 68,451,901 shares of Common Stock were outstanding. Each holder of common stock is entitled to one vote for each share of common stock held.  

Common Stock Issued upon Exercise of Stock Options

During the year ended December 31, 2020 and 2019, PMI issued 687,471 and 173,356 shares of Common Stock, respectively, upon the exercise of vested options for cash proceeds of $15 thousand and $26 thousand, respectively. 

Common Stock Issued upon Exercise of Warrants

For the year ended December 31, 2020 and 2019, PMI issued zero shares of Common Stock upon the exercise of warrants

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SHARE BASED COMPENSATION

12 Months Ended

Dec. 31, 2020

Share-based Payment Arrangement [Abstract]

SHARE BASED COMPENSATION

SHARE BASED COMPENSATIONPMI grants equity awards primarily through its Amended and Restated 2005 Stock Option Plan (the “2005 Plan”), which was approved as amended and restated by its stockholders on December 1, 2010; and its 2015 Equity Incentive Plan, which was approved by its stockholders on April 7, 2015 and subsequently amended by an Amendment No. 1, Amendment No. 2 and Amendment No. 3, which were approved by PMI's stockholders effective as of February 15, 2016, May 31, 2016, and September 5, 2018 respectively (as amended, the “2015 Plan”). In March 2015, the 2005 Plan expired, except that any awards granted under the 2005 Plan prior to its expiration remain in effect pursuant to their terms. As of December 31, 2020, under the 2015 Plan, options to purchase up to 99,870,535 shares of PMI's Common Stock are reserved and may be granted to employees, directors, and consultants by PMI’s Board of Directors and stockholders to promote the success of Prosper’s business. Options generally vest 25% one year from the vesting commencement date and 1/48th per month thereafter or vest 50% two years from

the vesting commencement date and 1/48 per month thereafter or vest 1/36th per month from the vesting commencement date. In no event are options exercisable more than ten years after the date of grant.

Stock Option Reprice

On May 3, 2016 and March 17, 2017, the Compensation Committee of the Board of Directors of PMI approved two separate stock option repricing programs authorizing PMI’s officers to reprice certain outstanding stock options held by employees and directors that had exercise prices above the current fair market value of PMI’s Common Stock on those respective dates.

On August 11, 2020, the Compensation Committee of the Board of Directors of PMI approved a stock option repricing program (the “2020 Repricing” and together with the 2016 Repricing and the 2017 Repricing, the “Repricings”) authorizing PMI’s officers to reprice certain outstanding stock options held by employees and directors that have exercise prices above the current fair market value of PMI’s common stock. The repricing was effected on August 11, 2020 for eligible directors and employees.

Prosper believes that the Repricings encourage the continued service of valued employees and directors and motivate them to perform at high levels, both of which are critical to Prosper’s continued success. Prosper has incurred and expects to incur additional share based compensation charges as a result of the Repricings.

The financial statement impact of the above Repricings was $0.4 million, $0.3 million and $0.8 million for the years ended December 31, 2020, 2019 and 2018, respectively. As of December 31, 2020, the unamortized Repricings expense (net of forfeitures) of $0.1 million will be recognized over the remaining weighted average vesting period of 1.9 years.

Stock Option Activity

Stock option activity under the Stock Plans is summarized for the year ended December 31, 2020 as follows:

	Options Issued and Outstanding	Weighted- Average Exercise Price		Weighted-Average Contractual Term (in years)	Aggregate intrinsic value1 (in thousands)
Balance as of January 1, 2020	76,236,757	$	0.31	7.41	$	169
Options granted	8,424,000	$	0.08
Options exercised	(687,471)	$	0.02
Options forfeited	(7,728,377)	$	0.31
Option expirations	(3,329,460)	$	0.13
Balance as of December 31, 2020	72,915,449	$	0.02	7.02	$	2,915
Options vested and expected to vest as of December 31, 2020	58,044,806	$	0.02	7.02	$	2,321
Options vested and exercisable at December 31, 2020	52,630,099	$	0.02	6.42	$	2,105

1. Aggregate intrinsic value represents the excess of the fair value of our Common Stock as of December 31, 2020 over the exercise price of the outstanding in-the-money options.

Additional information pertaining to PMI's Common Stock option activities is as follows:

	Year ended December 31,
	2020		2019		2018
Weighted-average grant date fair value of options granted (per share)	$	0.04	$	0.11	$	0.52

Other Information Regarding Stock Options

The fair value of options granted to employees is estimated on the grant date using the Black-Scholes option valuation model. This valuation model for share based compensation expense requires Prosper to make assumptions and judgments about the variables used in the calculation, including the fair value of PMI’s Common Stock, the expected term (the period of time that the options granted are expected to be outstanding), the volatility of PMI’s Common Stock, a risk-free interest rate, and expected dividends. Given the absence of a publicly traded market, Prosper considered numerous objective and subjective factors to determine the fair value of PMI’s Common Stock at each grant date. These factors included, but were not limited to: (i) contemporaneous valuations of Common Stock performed by unrelated third-party specialists, (ii) the prices for PMI’s

preferred stock sold to outside investors, (iii) the rights, preferences and privileges of PMI’s preferred stock relative to PMI’s Common Stock; (iv) the lack of marketability of PMI’s Common Stock, (v) developments in the business, (vi) secondary transactions of PMI’s common and preferred shares, and (vii) the likelihood of achieving a liquidity event, such as an initial public offering or a merger or acquisition of Prosper, given prevailing market conditions. As PMI’s stock is not publicly traded volatility for stock options is based on an average of the historical volatilities of the Common Stock of several entities with characteristics similar to those of Prosper. The expected term assumptions were determined based on the vesting terms, exercise terms and contractual lives of the options using the simplified method. The risk-free rate is based on the U.S. Treasury yield curve in effect at the time of grant for periods corresponding with the expected life of the option. Prosper uses an expected dividend yield of zero as it does not anticipate paying any dividends in the foreseeable future.

Prosper also estimates forfeitures of unvested stock options. Expected forfeitures are based on Prosper’s historical experience. To the extent actual forfeitures differ from estimates, the difference will be recorded as a cumulative adjustment in the period estimates are revised. No compensation cost is recorded for options that do not vest.

The fair value of PMI’s stock option awards granted during the years ended December 31, 2020, 2019 and 2018 was estimated at the date of grant using the Black-Scholes model with the following weighted average assumptions:

	December 31,
	2020		2019		2018
Volatility of Common Stock	52.62	%	46.70	%	44.04	%
Risk-free interest rate	0.51	%	1.95	%	2.78	%
Expected life	6.0 years		6.0 years		6.0 years
Dividend yield	0	%	0	%	0	%

PMI did not grant any performance-based options in 2020, 2019, or 2018.

Restricted Stock Units

For the years ended December 31, 2020 and 2019, PMI did not grant any restricted stock units (“RSUs”). For the year ended December 31, 2018, PMI granted RSUs to certain employees that are subject to three-year vesting terms or four-year vesting terms and the occurrence of a liquidity event. The aggregate fair value of the RSUs PMI granted in 2018 was $1.9 million.

The following table summarizes the number of PMI’s outstanding RSUs and their weighted-average grant date fair value for the year ended December 31, 2020:

	Number of Shares	Weighted-Average Grant Date Fair Value
Unvested at January 1, 2020	4,803,141	$	0.95
Forfeited	(142,000)	$	2.18
Unvested at December 31, 2020	4,661,141	$	0.91

Share Based Compensation

The following table presents the amount of share based compensation related to awards granted to employees recognized in Prosper’s Consolidated Statements of Operations for the periods presented (in thousands):

	Years Ended December 31,
	2020		2019		2018
Origination and Servicing	$	35	$	417	$	911
Sales and Marketing	69		243		451
General and Administrative	1,809		3,868		7,039
Total Stock-Based Compensation	$	1,913	$	4,528	$	8,401

For the years ended December 31, 2020, 2019 and 2018, Prosper capitalized $234 thousand, $310 thousand and $392 thousand, respectively, of share based compensation as internal use software and website development costs. As of December 31, 2020, the unamortized share based compensation expense adjusted for forfeiture estimates related to Prosper's

employees’ unvested share based awards was approximately $1.9 million, which will be recognized over the remaining weighted-average vesting period of approximately 1.7 years.

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RESTRUCTURING

12 Months Ended

Dec. 31, 2020

Restructuring and Related Activities [Abstract]

RESTRUCTURING

RESTRUCTURING

In 2016, Prosper commenced a strategic restructuring of its business. This restructuring was intended to streamline operations and support future growth efforts. Under this restructuring, Prosper closed its Lehi, Utah and Tel Aviv, Israel locations.

Expenses related to this restructuring were zero, $34 thousand and $1.8 million for the years ended December 31, 2020, 2019 and 2018 respectively.

For the year ended December 31, 2018, Prosper's restructuring costs relate to accretion and changes in sublease loss estimates for properties no longer in use. The following table summarizes the activities related to Prosper's restructuring plan (in thousands) for the year ended December 31, 2018:

	Facilities Related
Balance at January 1, 2018	$	3,244
Adjustments to expense	1,486
Sublease cash receipts	370
Less: Cash paid	(3,126)
Balance at December 31, 2018	$	1,974

Upon adoption of Topic 842 Leases on January 1, 2019, the restructuring liability related to the properties no longer in use was transferred to a right-of-use (ROU) asset in accordance with ASC 842-10-65-1. The ROU asset will be depreciated over the useful life of the asset in accordance with ASC 842-20-25-7(a).

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INCOME TAXES

12 Months Ended

Dec. 31, 2020

Entity Information [Line Items]

INCOME TAXES

INCOME TAXES

The components of the Company’s Income Tax Expense are as follows (in thousands):

	Years Ended December 31,
	2020		2019		2018
Current:
Federal	$	—	$	—	$	—
State	—		—		—
Foreign	—		—		24
Total Current Income Tax Expense	—		—		24
Deferred:
Federal	47		47		47
State	38		52		33
Foreign	(69)		1		68
Total Deferred Income Tax Expense	16		100		148
Total Income Tax Expense	$	16	$	100	$	172

Income Tax Expense differed from the amount computed by applying the U.S. federal income tax rate of 21% to pretax loss as a result of the following:

	Years Ended December 31,
	2020		2019		2018
Federal tax at statutory rate	21	%	21	%	21	%
State tax at statutory rate (net of federal benefit)	8	%	9	%	8	%
Change in U.S. Tax Rate Applied to Deferred Taxes	—	%	—	%	—	%
Incentive Stock Options	2	%	(4)	%	(3)	%
Preferred Stock Warrants	(64)	%	8	%	5	%
Change in valuation allowance	37	%	(33)	%	(32)	%
Other	(4)	%	(1)	%	1	%
Income Tax Expense	—	%	—	%	—	%

Temporary items that give rise to significant portions of deferred tax assets and liabilities are as follows (in thousands):

	December 31,
	2020		2019
Net operating loss carry forwards	$	92,814	$	87,834
Research and other credits	532		602
Property and equipment	—		42
Stock compensation	10,510		10,261
Accrued liabilities	2,986		1,858
Lease liabilities	3,934		5,182
Total deferred tax assets	110,776		105,779
Net servicing rights	(2,067)		(2,843)
Property and equipment	(287)		—
Intangible assets	(1,415)		(1,067)
Foreign earnings	—		(69)
Right-of-use assets	(2,676)		(3,816)
Total deferred tax liabilities	(6,445)		(7,795)
Total net deferred tax asset	104,331		97,984
Less: Valuation allowance	(104,820)		(98,458)
Net deferred tax liability	$	(489)	$	(474)

Under ASC 740, Accounting for Income Taxes, a valuation allowance must be established when it is more likely than not that all or a portion of a deferred tax asset will not be realized. The amount of valuation allowance is based upon management’s best estimate of Prosper’s ability to realize the net deferred tax assets. A valuation allowance can subsequently be reduced when management believes that the assets are realizable on a more-likely-than-not basis. As of December 31, 2020, the Company continues to record a valuation allowance against its net deferred tax asset. The valuation allowance as of December 31, 2020, increased by $6.4 million to $104.8 million from the prior year.

The Internal Revenue Code imposes substantial restrictions on the utilization of net operating losses and tax credits in the event of an “ownership change” of a corporation. Accordingly, Prosper’s ability to utilize net operating losses and credit carryforwards may be limited in the future as the result of such an “ownership change.”

Prosper files federal and various state income tax returns, and has net operating loss carryforwards available to reduce future taxable income, if any, for both federal and state income tax purposes of approximately $342.2 million and $387.4 million, respectively, as of December 31, 2020. The state net operating loss carryforwards are primarily related to California. The federal and state net operating loss carryforwards will begin to expire in 2026 and 2021, respectively. All net operating loss carryforwards are subject to a full valuation allowance. Prosper has federal and California research and development tax credits of approximately $428 thousand and $450 thousand, respectively. The federal research credits will begin to expire in 2034 and the California research credits have no expiration date. Prosper also has California enterprise zone credits of approximately $0.9 million that will begin to expire in 2021.

The following table summarizes Prosper’s activity related to its unrecognized tax benefits (in thousands):

Balance at January 1, 2019	$	112
Change related to 2019 tax year position	—
Balance at December 31, 2019	$	112
Change related to 2020 tax year position	—
Balance at December 31, 2020	$	112

None of the unrecognized tax benefits would affect Prosper’s effective tax rate if these amounts are recognized due to the full valuation allowance. 

Prosper’s policy is to recognize interest and penalties accrued on any unrecognized tax benefits as a component of Income Tax Expense. As of December 31, 2020, Prosper has not incurred any interest or penalties.

All tax returns will remain open for examination by federal and most state taxing authorities for three and four years, respectively, from the date of utilization of any net operating loss carryforwards or research and development credits.

Prosper Funding LLC

Entity Information [Line Items]

INCOME TAXES

INCOME TAXES PFL incurred no income tax provision for the year ended December 31, 2020 and 2019. PFL is a U.S. disregarded entity and its income and loss are included in the income tax reporting of its parent, PMI. Since PMI is in a taxable loss position, is not currently subject to income taxes, and has fully reserved against its deferred tax asset, the net effective tax rate for PFL is 0%.

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CONSORTIUM PURCHASE AGREEMENT

12 Months Ended

Dec. 31, 2020

Commitments and Contingencies Disclosure [Abstract]

CONSORTIUM PURCHASE AGREEMENT

CONSORTIUM PURCHASE AGREEMENT

On February 27, 2017, Prosper entered into a series of agreements (the “Consortium Purchase Agreement”) with a consortium of investors (the “Consortium”), pursuant to which the Consortium agreed to purchase Borrower Loans in an aggregate principal amount of up to $5.0 billion (including certain loans purchased by one of the investors prior to the date of the Consortium Purchase Agreement). PFL was obligated to offer for purchase minimum monthly volumes of eligible loans to the Consortium, for the Consortium to elect to purchase. The Consortium Purchase Agreement ended in May 2019.

In connection with the Consortium Purchase Agreement, PMI issued to the Consortium three warrant certificates to purchase an aggregate 177,720,706 shares of PMI’s Series F Preferred Stock at an exercise price of $0.01 per share (the “Warrant Shares”).

The Consortium’s right to exercise the Series F Warrant was subject to monthly vesting during the term of the Consortium Purchase Agreement based upon the volume of loans the Consortium elected to purchase (if any) in each month, subject to certain cure rights such as offering additional loans for sale in subsequent periods. Pursuant to these cure rights, if the Consortium failed to respond to offers for allocation, purchase or funding, the Consortium could take advantage of a designated period of time to cure such failure. There were no such failures by the Consortium during the term of the Consortium Purchase Agreement. Under the terms of the Series F Warrant Agreement, the Warrant Shares may also vest in full upon a change of control of PMI, insolvency of PMI or PFL, certain breaches of contract by PMI or PFL that are not cured within a defined cure period and upon the occurrence of certain other events set forth in the Series F Warrant Agreement.

On vesting of the Series F Warrants, Prosper recorded a liability as Convertible Preferred Stock Warrant Liability on the Consolidated Balance Sheets at fair value and a corresponding amount as Fair Value of Warrants Vested on Sale of Borrower Loans on the Consolidated Statements of Operations. Subsequent changes in the fair value of the vested warrants are recorded in Change in Fair Value of Convertible Preferred Stock Warrants on the Consolidated Statements of Operations. Additionally, in connection with the execution of the Consortium Purchase Agreement, certain previously issued rebates were settled by an issuance of vested Series F Convertible Preferred Stock Warrants. The difference in fair value of these warrants over the cash settlement price was recorded in Change in Fair Value of Convertible Preferred Stock Warrants on the Consolidated Statements of Operations.

Through its expiration in May 2019, $3.3 billion in loans were acquired and 177.7 million warrants vested under the Consortium Purchase Agreement. In addition to the $3.3 billion of loans acquired above, warrants vested on signing of the Consortium Purchase Agreement were issued to settle certain rebates on $0.3 billion of whole loan purchases by members of the Consortium prior to the signing of the Consortium Purchase Agreement. This $0.3 billion also reduced the up to $5.0 billion aggregate amount under the Consortium Purchase Agreement.

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LEASES

12 Months Ended

Dec. 31, 2020

Leases [Abstract]

LEASES

LEASESProsper has operating leases for corporate offices and datacenters. These leases have remaining lease terms of 1 year to 6 years. Some of the lease agreements include options to extend the lease term for up to an additional 5 years. Rental expense under operating lease arrangements was $4.5 million, $4.5 million and $4.2 million for the year ended December 31, 2020, 2019 and 2018, respectively. Additionally, Prosper subleases certain leased office space to third parties when it determines there is excess leased capacity. Sublease revenue from operating lease arrangements was $0.4 million, $0.8 million and $0.8 million for the year ended December 31, 2020, 2019 and 2018, respectively.

Operating Lease Right-of-Use (“ROU”) Assets

The following table summarizes the operating lease right-of-use (“ROU”) assets as of December 31, 2020, which are included in Property and Equipment, Net on the Consolidated Balance Sheets.

	December 31, 2020
	Gross Carrying Value		Accumulated Amortization		Net Carrying Value
ROU assets - office buildings	$	15,477	$	6,649	$	8,828
ROU assets - other	290		41		249
Total operating lease ROU assets	$	15,767	$	6,690	$	9,077

The Company identified certain impairment triggers related to its ROU assets in 2020, primarily due to the non-renewal of certain sublease agreements and the time expected to find new subtenants. As a result of impairment testing performed on these ROU assets, the Company recorded an impairment charge of $0.4 million for the year ended December 31, 2020. No impairment charge was recorded for the years ended December 31, 2019 and 2018.

Lease Liabilities

Prosper has entered into various non-cancelable operating leases for certain offices with contractual lease periods expiring between 2021 and 2026.

Future maturities of operating lease liabilities as of December 31, 2020 were as follows (in thousands). The present value of the future minimum lease payments represents our lease liabilities as of December 31, 2020 and are included in "Other Liabilities" on the consolidated balance sheets.

	December 31, 2020
2021	$	5,267
2022	5,121
2023	1,562
2024	871
2025	897
Thereafter	923
Total future minimum lease payments	14,641
Less: Imputed interest	(1,299)
Present value of future minimum lease payments	$	13,342

Because the rate implicit in each lease is not readily determinable, we use our incremental borrowing rate to determine the present value of the lease payments. Values used to determine present value of leases is as follows (dollars in thousands):

	December 31, 2020
Cash paid for operating leases year-to-date	$	5,524
ROU assets obtained in exchange for new operating lease obligations	$	290
Weighted average remaining lease term (in years)	3.38 years
Weighted average discount rate	5.50		%

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COMMITMENTS AND CONTINGENCIES

12 Months Ended

Dec. 31, 2020

Entity Information [Line Items]

COMMITMENTS AND CONTINGENCIES

COMMITMENTS AND CONTINGENCIESIn the normal course of its operations, Prosper becomes involved in various legal actions. Prosper maintains provisions it considers to be adequate for such actions. Prosper does not believe it is probable that the ultimate liability, if any, arising out of any such matters will have a material effect on Prosper's financial condition, results of operations or cash flows.

Operating Commitments

Prosper has entered into an agreement with WebBank, under which all Borrower Loans originated through the marketplace are made under WebBank's bank charter. On February 1, 2019, Prosper and WebBank extended the terms of their Agreement. Pursuant to the agreement, the marketing fee that Prosper receives in connection with the origination of each loan is partially reduced by an amount (the “Designated Amount”) calculated as a percentage of the principal amount of such loan based on the aggregate principal amount of loans originated for the applicable month. To the extent the aggregate Designated Amount for all loans originated during any month is less than $143.5 thousand, Prosper is required to pay WebBank an amount equal to such deficiency. Accordingly, the minimum fee is $1.7 million and $0.1 million for the years 2021 and 2022, respectively.

Additionally, under the agreement with WebBank, Prosper is required to maintain minimum net liquidity of $15 million at all times during the term of the agreement. Net liquidity is defined as the sum of Cash and Cash Equivalents and Available for Sale Investments. Violation of this covenant can result in termination of the contract with WebBank. At December 31, 2020, Prosper was in compliance with the covenant.

Loan Purchase Commitments

Prosper entered into an agreement with WebBank to purchase $11.2 million of Borrower Loans that WebBank originated during the last two business days of the year ended December 31, 2020. Prosper will purchase these Borrower Loans within the first three business days of the year ending December 31, 2021.

Repurchase Obligation

Under the terms of the loan purchase agreements between Prosper and investors that participate in the Whole Loan Channel, Prosper may, in certain circumstances, become obligated to repurchase a Borrower Loan from an investor. Generally, these circumstances include the occurrence of verifiable identity theft, the failure to properly follow loan listing or bidding protocols or a violation of the applicable federal, state or local lending laws. Prosper recognizes a liability at fair value for the repurchase obligation when the Borrower Loans are sold. The fair value of the repurchase obligation is estimated based on historical experience. Repurchased Borrower Loans associated with violations of federal, state or local lending laws or verifiable identity theft are written off at the time of repurchase. The maximum potential amount of future payments associated under the repurchase obligation is the outstanding balances of the Borrower Loans sold through the Whole Loan channels, which at December 31, 2020 is $2.8 billion. Prosper has accrued $0.2 million and $0.4 million as of December 31, 2020 and 2019, respectively, related to this obligation.      

Regulatory Contingencies

Prosper accrues for contingencies when a loss from such contingencies is probable and the amount of loss can be reasonably estimated. In determining whether a loss is probable and if it is possible to quantify the amount of the estimated loss, Prosper reviews and evaluates its litigation and regulatory matters on at least a quarterly basis in light of potentially relevant factual and legal developments. If Prosper determines that an unfavorable outcome is not probable or that the amount of a loss cannot be reasonably estimated, Prosper does not accrue for a potential litigation loss. If an unfavorable outcome is probable and Prosper can estimate a range of outcomes, an amount is recorded which management considers to be the best estimate within the range of potential losses that are both probable and estimable; however, if management cannot quantify the amount of the estimated loss, then the low end of the range of the potential losses is recorded.

SEC Inquiry

In April 2017, we became aware of an error in the annualized net return and seasoned annualized net return numbers displayed to Note investors. Prosper was advised by the SEC that it was investigating whether violations of federal securities laws had occurred in connection with the error. On April 19, 2019, the SEC accepted an offer of settlement from PFL to resolve the matter. Under the settlement, the SEC alleged a violation of Section 17(a)(2) of the Securities Act and ordered PFL to cease and desist from any future violations of that provision. PFL neither admitted nor denied any wrongdoing, and agreed to pay a civil monetary penalty of $3.0 million. The penalty of $3.0 million was paid in full in April 2019.

West Virginia Matter

In January 2018, the Attorney General of the State of West Virginia (the “Attorney General”) initiated discussions regarding certain acts and practices of PMI and PFL that the Attorney General asserts may have violated the West Virginia Consumer Credit and Protection Act (the “Consumer Act”), to which Prosper responded with such information as was requested by the Attorney General. Following a period of more than a year with limited to no communication, in February 2020, Prosper received a proposed Assurance of Discontinuance (an “AOD”) from the Attorney General requesting that,

without in any way admitting that any of its prior practices were in violation of the Consumer Act, Prosper agree to certain terms and conditions regarding its past and potential future conduct of its business with respect to customers in West Virginia, including a release by the Attorney General of any claims it may have related to the matters identified in the AOD. Prosper is evaluating and intends to discuss the proposed terms in the AOD with the Attorney General.

We cannot predict the outcome of the matter and any potential fines or penalties, if any, that may arise from the matter. Further, we are unable to estimate a range of outcomes and as a result no accrual has been made.

No loans have been originated through the Prosper platform to West Virginians since June 2016.

Prosper Funding LLC

Entity Information [Line Items]

COMMITMENTS AND CONTINGENCIES

COMMITMENTS AND CONTINGENCIES

In the normal course of its operations, PFL becomes involved in various legal actions. PFL maintains provisions it considers to be adequate for such actions. The Company does not believe it is probable that the ultimate liability, if any, arising out of any such matters will have a material effect on financial condition, results of operations or cash flows.

Operating Commitments

PFL has entered into an agreement with WebBank, under which all Borrower Loans originated through the marketplace are made under WebBank's bank charter. On February 1, 2019, PFL and WebBank extended the terms of their agreement. Pursuant to the agreement, the marketing fee that PFL receives in connection with the origination of each loan is partially reduced by an amount (the “Designated Amount”) calculated as a percentage of the principal amount of such loan based on the aggregate principal amount of loans originated for the applicable month. To the extent the aggregate Designated Amount for all loans originated during any month is less than $143.5 thousand, PFL is required to pay WebBank an amount equal to such deficiency. Accordingly, the minimum fee is $1.7 million and $0.1 million for the year 2021 and 2022, respectively.

Additionally, under the agreement with WebBank, PFL is required to maintain minimum net liquidity of $15 million at all times during the term of the agreement. Net liquidity is defined as the sum of Cash, Cash Equivalents and Available for Sale Investments. Violation of this covenant can result in termination of the contract with WebBank. At December 31, 2020 the Company was in compliance with the covenant.

Loan Purchase Commitments

Under the terms of PFL's agreement with WebBank, PFL is committed to purchase $11.2 million of Borrower Loans that WebBank originated during the last two business days of the year ended December 31, 2020. PFL will purchase these Borrower Loans within the first three business days of the year ending December 31, 2021.

Repurchase Obligation

Under the terms of the loan purchase agreements between PFL and investors that participate in the Whole Loan Channel, PFL may, in certain circumstances, become obligated to repurchase a Borrower Loan from an investor. Generally, these circumstances include the occurrence of verifiable identity theft, the failure to properly follow loan listing or bidding protocols or a violation of the applicable federal, state or local lending laws. PFL recognizes a liability at fair value for the repurchase obligation when the Borrower Loans are sold. The fair value of the repurchase obligation is estimated based on historical experience. Repurchased Borrower Loans associated with violations of federal, state or local lending laws or verifiable identity theft are written off at the time of repurchase. The maximum potential amount of future payments associated under the repurchase obligation is the outstanding balances of the Borrower Loans sold through the Whole Loan channels, which at December 31, 2020 was $2.8 billion. PFL had accrued $0.2 million and $0.4 million as of December 31, 2020 and 2019 respectively in regard to this obligation.

Regulatory Contingencies

PFL accrues for contingencies when a loss from such contingencies is probable and the amount of loss can be reasonably estimated. In determining whether a loss is probable and if it is possible to quantify the amount of the estimated loss, PFL reviews and evaluates its litigation and regulatory matters on at least a quarterly basis in light of potentially relevant factual and legal developments. If PFL determines that an unfavorable outcome is not probable or that the amount of a loss cannot be reasonably estimated, PFL does not accrue for a potential litigation loss. If an unfavorable outcome is probable and PFL can estimate a range of outcomes, PFL records the amount management considers to be the best estimate within the range of potential losses that are both probable and estimable; however, if management cannot quantify the amount of the estimated loss, then PFL records the low end of the range of those potential losses.

SEC Inquiry

In April 2017, we became aware of an error in the annualized net return and seasoned annualized net return numbers displayed to Note investors. PMI was advised by the SEC that it was investigating whether violations of federal securities laws had occurred in connection with the error. On April 19, 2019, the SEC accepted an offer of settlement from PFL to resolve the matter. Under the settlement, the SEC alleged a violation of Section 17(a)(2) of the Securities Act and ordered PFL to cease and desist from any future violations of that provision. PFL neither admitted nor denied any wrongdoing, and agreed to pay a civil monetary penalty of $3.0 million. The penalty of $3.0 million was paid in full in April 2019.

West Virginia Matter

In January 2018, the Attorney General of the State of West Virginia (the “Attorney General”) initiated discussions regarding certain acts and practices of PMI and PFL that the Attorney General asserts may have violated the West Virginia Consumer Credit and Protection Act (the “Consumer Act”), to which PMI responded with such information as was requested by the Attorney General. Following a period of more than a year with limited to no communication, in February 2020, PMI received a proposed Assurance of Discontinuance (an “AOD”) from the Attorney General requesting that, without in any way admitting that any of its prior practices were in violation of the Consumer Act, PMI agree to certain terms and conditions regarding its past and potential future conduct of its business with respect to customers in West Virginia, including a release by the Attorney General of any claims it may have related to the matters identified in the AOD. PMI is evaluating and intends to discuss the proposed terms in the AOD with the Attorney General.

We cannot predict the outcome of the matter and any potential fines or penalties, if any, that may arise from the matter. Further, we are unable to estimate a range of outcomes and as a result no accrual has been made.

No loans have been originated through the PFL platform to West Virginians since June 2016.

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RELATED PARTIES

12 Months Ended

Dec. 31, 2020

Entity Information [Line Items]

RELATED PARTIES

RELATED PARTIES

Since Prosper’s inception, it has engaged in various transactions with its directors, executive officers and holders of more than 10% of its voting securities, and with immediate family members and other affiliates of its directors, executive officers and 10% stockholders. Prosper believes that all of the transactions described below were made on terms no less favorable to Prosper than could have been obtained from unaffiliated third parties.

Prosper’s executive officers, directors who are not executive officers, and certain affiliates participate in its marketplace by placing bids and purchasing Notes. The aggregate amount of the Notes purchased and the income earned by parties deemed to be affiliates and related parties of Prosper for the year ended December 31, 2020 and 2019, as well as the Notes outstanding as of December 31, 2020 and 2019 are summarized below (in thousands):

	Aggregate Amount of Notes Purchased the Year Ended December 31,				Interest Earned on Notes and Borrower Loans the Year Ended December 31,
	2020		2019		2020		2019
Executive officers and management	$	28	$	23	$	6	$	5
Directors (excluding executive officers and management)	272		464		43		56
Total	$	300	$	487	$	49	$	61

	Notes Balance as of
	December 31, 2020		December 31, 2019
Executive officers and management	$	41	$	35
Directors (excluding executive officers and management)	—		682
Total	$	41	$	717

Prosper Funding LLC

Entity Information [Line Items]

RELATED PARTIES

RELATED PARTIES

Since inception, PFL has engaged in various transactions with its directors, executive officers, PMI, and immediate family members and other affiliates of its directors, executive officers and PMI. PFL believes that all of the transactions described below were made on terms no less favorable to PFL than could have been obtained from unaffiliated third parties.

PFL’s executive officers and directors who are not executive officers participate in its marketplace by placing bids and purchasing Notes. The aggregate amount of the Notes purchased and the income earned by parties deemed to be related parties of PFL for the years ended December 31, 2020 and 2019 are summarized below (in thousands):

	Aggregate Amount of Notes Purchased the Year Ended December 31,				Interest Earned on Notes and Borrower Loans the Year Ended December 31,
	2020		2019		2020		2019
Executive officers and management	$	28	$	23	$	6	$	5
Directors (excluding executive officers and management)	—		—		—		—
Total	$	28	$	23	$	6	$	5

The balance of Notes held by officers and directors who are not executive officers are as follows (in thousands):

	Notes Balance as of
	December 31, 2020		December 31, 2019
Executive officers and management	$	41	$	35
Directors (excluding executive officers and management)	—		—
Total	$	41	$	35

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POSTRETIREMENT BENEFIT PLANS	12 Months Ended
	Dec. 31, 2020
Retirement Benefits [Abstract]
POSTRETIREMENT BENEFIT PLANS	POSTRETIREMENT BENEFIT PLANSProsper has a 401(k) plan that covers all employees meeting certain eligibility requirements. The 401(k) plan is designed to provide tax-deferred retirement benefits in accordance with the provisions of Section 401(k) of the Internal Revenue Code. Eligible employees may defer up to 90% of eligible compensation up to the annual maximum as determined by the Internal Revenue Service. Prosper’s contributions to the plan are discretionary. During the years ended December 31, 2020, 2019 and 2018, Prosper contributed $1.2 million, $2.3 million and $2.0 million, respectively, to the 401(k) plan.

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SIGNIFICANT CONCENTRATIONS	12 Months Ended
	Dec. 31, 2020
Entity Information [Line Items]
SIGNIFICANT CONCENTRATIONS	SIGNIFICANT CONCENTRATIONS Prosper is dependent on third party funding sources such as banks, asset managers, and investment funds to provide the funds to allow WebBank to originate Borrower Loans that the third party funding sources will later purchase. Of all Borrower Loans originated in the year ended December 31, 2020, two individual parties purchased 21.4% and 14.3% of such loans, and the Company’s Warehouse VIEs purchased 18.2% of such loans. For the year ended December 31, 2019, no individual party purchased more than 10% of all Borrower Loans originated, and the Company’s Warehouse VIEs purchased 10.3% of such loans. These purchases reflect that a significant portion of Prosper’s business is dependent on funding through the Whole Loan Channel, through which 91% and 94% of Borrower Loans were originated in the years ended December 31, 2020 and 2019, respectively.Prosper receives all of its transaction fee revenue from WebBank. Prosper earns a transaction fee from WebBank for our services in facilitating originations of Borrower Loans issued by WebBank. The rate of the transaction fee for each individual Borrower Loan is based on the term and credit grade of the Borrower Loan. No individual borrower or investor accounted for 10% or more of consolidated net revenue for any of the periods presented.
Prosper Funding LLC
Entity Information [Line Items]
SIGNIFICANT CONCENTRATIONS	SIGNIFICANT CONCENTRATIONS PFL is dependent on third party funding sources such as banks, asset managers, and investment funds to provide the funds to allow WebBank to originate Borrower Loans that the third party funding sources will later purchase. Of all Borrower Loans originated in the year ended December 31, 2020, two individual parties purchased 21.4% and 14.3% of such loans, and PMI’s Warehouse VIEs purchased 18.2% of such loans. For the year ended December 31, 2019, no individual party purchased more than 10% of all Borrower Loans originated, and the Company’s Warehouse VIEs purchased 10.3% of such loans. These purchases reflect that a significant portion of PFL’s business is dependent on funding through the Whole Loan Channel, through which 91% and 94% of Borrower Loans were originated in the years ended December 31, 2020 and 2019, respectively.

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SEGMENTS	12 Months Ended
	Dec. 31, 2020
Segment Reporting [Abstract]
SEGMENTS	SEGMENTSOur chief operating decision maker reviews financial information presented on a consolidated basis for purposes of allocating resources and evaluating financial performance. As such, the Company has a single reporting and operating segment.

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SUBSEQUENT EVENTS

12 Months Ended

Dec. 31, 2020

Subsequent Events [Abstract]

SUBSEQUENT EVENTS

SUBSEQUENT EVENT

On March 4, 2021, PMI extended its $300 million PWIIT Warehouse Line (“PWIIT Extension”). The PWIIT Extension consists of a $230 million Class A loan with the existing PWIIT Warehouse Line national banking association and a $70 million Class B loan with an asset manager. The advance rate on the PWIIT Extension is 90%. Under the PWIIT Extension, proceeds of loans made under the PWIIT Warehouse Line may be borrowed, repaid and reborrowed until the earlier of March 3, 2023 or the occurrence of any accelerated amortization event or event of default. Repayment of any outstanding proceeds will be made over a 24-month period ending March 4, 2025, excluding the occurrence of any accelerated amortization event or event of default.

Under the PWIIT Extension, the Class A loan bears interest at a rate of the national banking association's asset-backed commercial paper rate, plus a spread of 2.05%. The spread increases by 0.375% during the first 12 months immediately following the termination of the revolving period with an additional increase of 0.375% one year later. Additionally, the Class A loan bears a monthly unused commitment fee of 0.50% per annum on the undrawn portion available under the Class A loan.

The Class B loan bears interest at a rate of one-month LIBOR, plus a spread of 8.75%. The spread increases by 0.375% during the first twelve months immediately following the termination of the revolving period with an additional increase of 0.375% one year later. Additionally, the Class B loan bears a monthly unused commitment fee of 0.50% or 1.00% per annum on the undrawn portion available under the Class B loan, depending on the Class B loan utilization percentage.

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SUMMARY OF SIGNIFICANT ACCOUNT POLICIES (Policies)

12 Months Ended

Dec. 31, 2020

Entity Information [Line Items]

Basis of Presentation

Basis of Presentation

The accompanying consolidated financial statements include the accounts of PMI and its wholly owned subsidiaries including PFL, Prosper Healthcare Lending LLC (“PHL”), BillGuard, Inc. (“BillGuard”), and its consolidated VIEs including Prosper Warehouse I Trust (“PWIT”), Prosper Warehouse II Trust (“PWIIT”), Prosper Marketplace Issuance Trust, Series 2019-1 (“PMIT 2019-1”), Prosper Marketplace Issuance Trust, Series 2019-2 (“PMIT 2019-2”), Prosper Marketplace Issuance Trust, Series 2019-4 (“PMIT 2019-4”) and Prosper Grantor Trust (“PGT”). All intercompany balances and transactions between PMI and its subsidiaries have been eliminated in consolidation. PMI and PFL’s financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”).

Use of Estimates

Use of EstimatesThe preparation of the consolidated financial statements in conformity with U.S. GAAP requires management to make certain estimates, judgments and assumptions that affect the reported amounts of assets and liabilities and the related disclosures, including contingent liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. These estimates, judgments and assumptions include but are not limited to the following: valuation of Loans Held for Sale, Borrower Loans and associated Notes, Certificates Issued by Securitization Trust, valuation of servicing rights and loan trailing fee liability, valuation allowance on deferred tax assets, stock-based compensation expense, Intangible Assets, Goodwill, Convertible Preferred Stock Warrant Liability, Repurchase Obligations and contingent liabilities. These judgments, estimates and assumptions are inherently subjective in nature and actual results may differ from these estimates and assumptions.

Consolidation of Variable Interest Entities

Consolidation of Variable Interest Entities

A variable interest entity (VIE) is a legal entity that has either a total equity investment that is insufficient to finance its activities without additional subordinated financial support or whose equity investors lack the characteristics of a controlling financial interest. Prosper’s variable interest arises from contractual, ownership or other monetary interests in the entity, which change with fluctuations in the fair value of the entity’s net assets. A VIE is consolidated by its primary beneficiary, which is the party that has both the power to direct the activities that most significantly impact the VIE’s economic performance, and the obligation to absorb losses or the right to receive benefits of the VIE that could potentially be significant to the VIE. Prosper consolidates a VIE when it is deemed to be the primary beneficiary. Prosper assesses whether or not it is the primary beneficiary of a VIE on an ongoing basis.

Transfers of Financial Assets

Transfers of Financial Assets

Prosper accounts for transfers of financial assets as sales when it has surrendered control over the transferred assets. Control is generally considered to have been surrendered when the transferred assets have been legally isolated from Prosper, the transferee has the right to pledge or exchange the assets without any significant constraints, and Prosper has not entered into a repurchase agreement, does not hold unconditional call options and has not written put options on the transferred assets. In assessing whether control has been surrendered, Prosper considers whether the transferee would be a consolidated affiliate and the impact of all arrangements or agreements made contemporaneously with, or in contemplation of the transfer, even if they were not entered into at the time of transfer. Prosper measures gain or loss on sale of financial assets as the net proceeds received on the sale less the carrying amount of the loans sold. The net proceeds of the sale include the fair value of any assets obtained or liabilities incurred as part of the transaction, including, but not limited to Servicing Assets, retained securities, and recourse obligations.

Fair Value Measurement

Fair Value Measurement

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Financial instruments measured at fair value consist principally of Borrower Loans, Loans Held for Sale, Servicing Assets, Loan Trailing Fee Liabilities, Notes, Certificates Issued by Securitization Trust and Convertible Preferred Stock Warrant Liability. The estimated fair values of other financial instruments, including Cash and Cash Equivalents, Restricted Cash, Accounts Receivable, Accounts Payable, Accrued Liabilities and Payable to Investors approximate their carrying values because of their short-term nature. The estimated fair values of Paycheck Protection Program loan (Note 9 and 10), Notes Issued by Securitization Trust and Warehouse Lines do not approximate their carrying values due primarily to differences in the stated and market rates associated with these instruments.

The fair value hierarchy includes a three-level classification, which is based on whether the inputs to the valuation methodology used for measurement are observable:

Level 1 — Quoted market prices in active markets for identical assets or liabilities.

Level 2 — Inputs other than quoted prices included in Level 1 that are observable for the asset or liability either directly or indirectly.

Level 3 — Unobservable inputs.

When developing fair value measurements, Prosper maximizes the use of observable inputs and minimizes the use of unobservable inputs. However, for certain instruments Prosper must utilize unobservable inputs in determining fair value due to the lack of observable inputs in the market, which requires greater judgment in measuring fair value. In instances where there is limited or no observable market data, fair value measurements for assets and liabilities are determined using assumptions that management believes a market participant would use in pricing the asset or liability.

As observable market prices are not available for the Borrower Loans, Loans Held for Sale, Notes, Certificates Issued by Securitization Trust and Servicing Assets, or for similar assets and liabilities, Prosper believes the Borrower Loans, Loans Held for Sale, Notes, Certificates Issued by Securitization Trust and Servicing Assets are considered level 3 financial instruments. Prosper primarily uses a discounted cash flow model to estimate their fair value, and key assumptions used in valuation include default rates and prepayment rates derived from historical performance and discount rates based on estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics.

The obligation to pay principal and interest on any series of Notes is equal to the loan payments, if any, that are received on the corresponding Borrower Loan, net of our servicing fee which is 1.0% of the outstanding balance. The fair value election for Notes and Borrower Loans allows both the assets and the related liabilities to receive similar accounting treatment for expected losses which is consistent with the subsequent cash flows to investors that are dependent upon borrower payments. As such, the fair value of a series of Notes is approximately equal to the fair value of the corresponding Borrower Loan, adjusted for the 1.0% servicing fee and the timing of loan purchase, Note issuance and borrower payments. As a result, the

valuation of the Notes uses the same methodology and assumptions as the Borrower Loans, except that the Notes incorporate the 1.0% servicing fee and any differences in timing in payments. The effective interest rate associated with a group of Notes is less than the interest rate earned on the corresponding Borrower Loan due to the 1.0% servicing fee.

Cash and Cash Equivalents

Cash and Cash Equivalents

Cash includes various unrestricted deposits with investment-grade rated financial institutions. Cash equivalents consist of highly liquid marketable securities with original maturities of three months or less at the time of purchase and consist primarily of money market funds, commercial paper, US treasury securities and US agency securities. Cash equivalents are recorded at cost, which approximates fair value.

At times, our cash balances may exceed federally insured amounts and potentially subject the Company to a concentration of credit risk. The Company believes that no significant concentration of credit risk exists with respect to these balances based on its assessment of the creditworthiness of these financial institutions.

Restricted Cash

Restricted Cash

Restricted cash consists primarily of cash deposits, money market funds and short term certificate of deposit accounts held as collateral as required for long term leases, loan funding and servicing activities, and cash that investors or Prosper have on the marketplace that has not yet been invested in Borrower Loans or disbursed to the investor.

Borrower Loans, Loans Held for Sale, Notes and Certificates Issued by Securitization Trust

Borrower Loans, Loans Held for Sale, Notes and Certificates Issued by Securitization Trust

Borrower Loans are funded either through the Note Channel or through the Whole Loan Channel. Through the Note Channel, Prosper purchases Borrower Loans from WebBank then issues Notes to investors and holds the Borrower Loans until maturity. The obligation to repay a series of Notes issued through the Note Channel is dependent upon the repayment of the associated Borrower Loans. Borrower Loans funded and Notes issued through the Note Channel are carried on Prosper’s Consolidated Balance Sheets as assets and liabilities, respectively. 

In 2019, Prosper began refinancing the purchase of Borrower Loans through the Whole Loan Channel through securitization transactions, which issued senior notes, risk retention interests, and residual certificates. Associated securitization trusts are deemed consolidated VIEs, and as a result the Borrower Loans held in the securitization trusts are included in “Borrower Loans, at Fair Value”, senior notes sold to third party investors in “Notes Issued by Securitization Trust”, and the risk retention interest and residual certificates held by third party investors in “Certificates Issued by Securitization Trust, at Fair Value” in the Consolidated Balance Sheets. Refer to Note 6 - Securitization for additional disclosures.

Prosper uses Warehouse Lines to purchase Loans Held for Sale that may be subsequently contributed to securitization transactions or sold to investors. Loans Held for Sale are included in “Loans Held for Sale, at Fair Value” in the Consolidated Balance Sheets. See Note 10 - Debt for more details on Warehouse Lines.

Borrower Loans and Loans Held for Sale are purchased from WebBank. Prosper places Borrower Loans and Loans Held for Sale on non-accrual status when they are 120 days past due. When a loan is placed on non-accrual status, Prosper stops accruing interest and reverses all accrued but unpaid interest as of such date. Additionally, Prosper charges-off Borrower Loans and Loans Held for Sale when they are 120 days past due. The fair value of loans 120 or more days past due generally consists of the expected recovery from debt sales in subsequent periods.

Prosper has elected the fair value option for Borrower Loans, Loans Held for Sale, Notes, and Certificates Issued by Securitization Trust. Changes in fair value of Borrower Loans funded through the Note Channel are largely offset by the changes in fair value of Notes due to the borrower payment-dependent design of the Notes. Changes in fair value of Borrower Loans held in consolidated securitization trusts are partially offset by changes in fair value of the Certificates Issued by Securitization Trust. Changes in fair value of Loans Held for Sale are recorded through Proper's earnings and Prosper collects interest on Loans Held for Sale. Changes in fair value of Borrower Loans, Loans Held for Sale, Notes, and Certificates Issued by Securitization Trust are included in “Change in Fair Value of Financial Instruments, Net” on the Consolidated Statements of Operations.

Prosper primarily uses a discounted cash flow model to estimate the fair value of Borrower Loans, Loans Held for Sale, Notes, and Certificates Issued by Securitization Trust. The key assumptions used in valuation include default rates and prepayment rates derived from historical performance and discount rates based on estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics.

Servicing Assets

Servicing Assets

Prosper records Servicing Assets at their estimated fair values for servicing rights retained when Prosper sells Borrower Loans to unrelated third-party buyers. The change in fair value of Servicing Assets is recognized in Servicing Fees, Net. The gain or loss on a loan sale is recorded in Gain on Sale of Borrower Loans while the fair value of the servicing rights, which is based on the degree to which the contractual loan servicing fee is above or below an estimated market servicing rate is recorded in Servicing Assets on the Consolidated Balance Sheets.

Prosper uses a discounted cash flow model to estimate the fair value of the loan Servicing Assets which considers the contractual projected servicing fee revenue that Prosper earns on the Borrower Loans, the estimated market servicing rates to service such loans, the prepayment rates, the default rates and the current principal balances of the Borrower Loans.

Property and Equipment

Property and Equipment

Property and Equipment consists of computer equipment, office furniture and equipment, leasehold improvements, software purchased or developed for internal use and web site development costs. Property and Equipment is stated at cost, less accumulated depreciation and amortization, and is computed using the straight-line method based upon estimated useful lives of the assets. Estimated useful lives of the assets are as follows:

Furniture and fixtures			7 years
Office equipment			5 years
Computers and equipment			3 years
Leasehold improvements	5	-	8 years
Software and website development costs	1	-	5 years

The costs to develop software for the website and other internal uses are capitalized when management has authorized and committed project funding, when preliminary development efforts are successfully completed, and when it is probable that the project will be completed and the software will be used as intended. Capitalized software and website development costs primarily include software licenses acquired, fees paid to outside consultants and salaries and payroll-related costs for employees directly involved in the development efforts.

Costs incurred prior to meeting these criteria, together with costs incurred for training and maintenance, are expensed. Costs incurred for upgrades and enhancements that are considered to be probable to result in additional functionality are capitalized. Capitalized costs are included in Property and Equipment and amortized to expense using the straight-line method over their expected lives. Software and website development assets are evaluated for impairment whenever events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. Recoverability of software and website development assets to be held and used is measured by a comparison of the carrying amount of the asset group to the future net undiscounted cash flows expected to be generated by the asset group. If such software and website development assets are considered to be impaired, the impairment to be recognized is the excess of the carrying amount over the fair value of the software and website development asset group.

Leases

Leases

Management determines if an arrangement is a lease at inception. Operating lease right-of-use (“ROU”) assets and operating lease liabilities are included on the Consolidated Balance Sheets in Property and Equipment, Net and in Other Liabilities, respectively. For certain leases with original terms of twelve months or less, PMI recognizes the lease expense as incurred and does not recognize ROU assets and lease liabilities.

If a contract contains a lease, management evaluates whether it should be classified as an operating or finance lease. Operating lease ROU assets and operating lease liabilities are recognized based on the present value of the future minimum lease payments over the lease term at the commencement date. As most of PMI's leases do not provide an implicit rate, management uses an incremental borrowing rate based on the information available at commencement date in determining the present value of future payments. The operating lease ROU asset also includes any lease payments made and excludes lease incentives and initial direct costs incurred. Lease expense for minimum lease payments is recognized on a straight-line basis over the lease term. The operating lease ROU assets are evaluated for impairment utilizing the same impairment model used for Property and Equipment.

Goodwill and Intangibles

Goodwill and Intangibles

Goodwill associated with business combinations is computed by recognizing the portion of the purchase price that is not tied to individually identifiable and separately recognizable assets. Goodwill is not amortized but is tested for impairment annually or whenever indications of impairment exist. Annual impairment testing occurs on October 1. Impairment exists whenever the carrying value of Goodwill exceeds its implied fair value. Adverse changes in impairment indicators such as loss of key personnel, increased regulatory oversight or unplanned changes in operations could result in impairment. PMI did not recognize any Goodwill impairments during the years ended December 31, 2020, 2019 and 2018.

Costs of internally developing any intangibles is expensed as incurred. Intangible Assets identified through the acquisitions of American Healthcare Lending and BillGuard include customer relationships, technology and a brand name. The customer relationship Intangible Assets are amortized on an accelerated basis over three to ten year periods. The technology and brand name Intangible Assets are amortized on a straight line basis over three to five years and one year, respectively.

Payable to Investors

Payable to Investors

Payable to Investors primarily represents the obligation to investors related to cash held in an account for the benefit of investors and payments-in-process received from borrowers.

Warehouse Lines and Notes Issued by Securitization Trust

Warehouse Lines and Notes Issued by Securitization Trust

Warehouse Lines and Notes Issued by Securitization Trust are carried at amortized cost. Prosper defers specific incremental costs directly related to entering into the Warehouse Lines and issuing Notes Issued by Securitization Trust and subsequently amortizes them into interest expense over the life of the arrangements.

Convertible Redeemable Preferred Stock Warrant Liability

Convertible Preferred Stock Warrant Liability

Prosper has entered into varying arrangements with investors to issue preferred stock warrants in exchange for their participation as a purchaser of our notes. In all cases, these warrants are free standing financial instruments due to their status as legally detached and separately exercisable warrants without conditions requiring Prosper to repurchase those warrants or the underlying preferred shares. These freestanding warrants are accounted for in accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 480, Distinguishing Liabilities from Equity (“ASC 480”). Under ASC 480, vested freestanding warrants to purchase the Company’s convertible redeemable preferred stock are classified as a liability on the Consolidated Balance Sheets and carried at fair value because the warrants may conditionally obligate the Company to transfer assets at some point in the future. The Company records the warrants at fair value on issuance. The warrants are subject to remeasurement to fair value at each balance sheet date, and any change in their fair value is recognized as “Change in Fair Value of Convertible Preferred Stock Warrants” in the Consolidated Statements of Operations. The Company will continue to adjust the liability for changes in fair value until the earlier of the exercise or expiration of the warrants, the completion of a deemed liquidation event or the conversion of convertible redeemable preferred stock into Common Stock.

Loan Trailing Fee Liability

Loan Trailing Fee Liability

On July 1, 2016, Prosper signed a series of agreements with WebBank which, among other things, includes an additional program fee (the “Loan Trailing Fee”) paid to WebBank in connection with the performance of each loan sold to Prosper. These agreements became effective as of August 1, 2016. The Loan Trailing Fee is dependent on the amount and timing of principal and interest payments made by borrowers of the underlying loans, irrespective of whether the loans are sold by Prosper, and gives WebBank an ongoing financial interest in the performance of the loans it originates. This fee is paid by Prosper to WebBank over the term of the respective loans and is a function of the principal and interest payments made by borrowers of such loans. In the event that principal and interest payments are not made with respect to any loan, Prosper is not required to make the related Loan Trailing Fee payment. The obligation to pay the Loan Trailing Fee for any loan sold to Prosper is recorded at fair value at the time of the origination of such loan within Other Liabilities and recorded as a reduction of “Transaction Fees, net”. Any changes in the fair value of this liability are recorded in “Servicing Fees, Net” on the consolidated statements of operations. The fair value of the Loan Trailing Fee represents the present value of the expected monthly Loan Trailing Fee payments, which takes into consideration certain assumptions related to expected prepayment rates and defaults rates.

Revenue Recognition

Revenue Recognition

Revenue primarily results from transaction and Servicing Fees and net interest income earned. Fees include Transaction Fees for our services performed on behalf of WebBank to originate a loan. PMI also has other smaller sources of revenue reported as Other Revenues, including referral fees, and securitization fees.

Transaction Fees

Prosper has a customer contract with WebBank to facilitate the origination of all Borrower Loans through Prosper’s marketplace. In exchange for these services, Prosper earns a transaction fee from WebBank that is recognized when performance is complete and upon the successful origination of a Borrower Loan. The transaction fee Prosper earns is determined by the term and credit grade of the Borrower Loan that is facilitated on Prosper’s marketplace, and ranges from 1.0% to 5.0% of the original principal amount of each Borrower Loan that WebBank originates.  Prosper records the transaction fee net of any fees paid to WebBank because Prosper does not receive an identifiable benefit from WebBank other than the borrower loan that has been recognized at fair value.  

Servicing Fees

Investors who purchase Borrower Loans from Prosper typically pay Prosper a servicing fee which is generally set at 1.075% per annum of the outstanding principal balance of the borrower loan prior to applying the current payment. The servicing fee compensates Prosper for the costs incurred in servicing the borrower loan, including managing payments from borrowers, managing payments to investors and maintaining investors’ account portfolios. Prosper records Servicing Fees from investors as a component of operating revenue when received.

Gain on Sale of Borrower Loans

Prosper recognizes gains or losses on the sale of Borrower Loans when it sells Borrower Loans to third parties. Prosper measures gain or loss on sale of Borrower Loans as the net proceeds received on a sale less the carrying amount of the Borrower Loans sold. The net proceeds of the sale represent the fair value of any assets obtained or liabilities incurred as part of the transaction, including, but not limited to Servicing Assets, retained securities, and repurchase obligations.

Interest Income on Borrower Loans and Loans Held for Sale and Interest Expense on Financial Instruments

Prosper recognizes interest income on Borrower Loans and Loans Held for Sale using the accrual method based on the stated interest rate to the extent we believe it to be collectible. We record interest expense on the corresponding Notes, at Fair Value, Notes Issued by Securitization Trust, Certificates Issued by Securitization Trust, and Warehouse Lines based on the contractual interest rates.

Other Revenues

Other Revenues consist primarily of securitization fees and credit referral fees. Credit referral fees are where partner companies pay us an agreed upon amount for successful referrals of customers from our marketplace. The transaction price is a fixed amount per referral and is recognized by the Company upon a successful referral. Securitization fees represent fees Prosper earns to facilitate securitizations for purchasers of Borrower Loans and is recognized as “Other Revenues” when the securitization is completed. In some instances Prosper may also provide a guarantee, which requires a determination of the fair value of the guarantee and an allocation of the remaining transaction price to the securitization performance obligation.

Advertising Costs

Advertising CostsAdvertising costs are expensed when incurred and are included in “Sales and Marketing” expense in the accompanying Consolidated Statements of Operations.

Stock-Based Compensation

Stock-Based Compensation

Management determines the fair value of the Company's stock options issued to employees on the date of grant using the Black-Scholes option pricing model, which is impacted by the fair value of Common Stock as well as by changes in assumptions that include, but are not limited to, the expected Common Stock price volatility over the term of the option awards, the expected term of the awards, risk-free interest rates and the expected dividend yield.

PMI recognizes compensation expense for stock-based awards on a straight-line basis over the period during which an employee is required to provide services in exchange for the award (the vesting period of the award). Stock-based compensation expense is recognized only for those awards expected to vest. PMI estimates future forfeitures at the date of grant and revises the estimates, if necessary, in subsequent periods if actual forfeitures differ from estimates.

Stock-based awards issued to non-employees are marked-to-market up until the point that the awards measurement period has been achieved. Compensation expense for stock options issued to non-employees is calculated using the Black-Scholes option pricing model and is recorded over the vesting period of the award.

Income Taxes

Income Taxes

The asset and liability method is used to account for income taxes. Under this method, deferred income tax assets and liabilities are based on the differences between the financial statement carrying values and tax bases of assets and liabilities that will result in taxable or deductible amounts in the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amount expected to be realized.

Prosper’s policy is to include interest and penalties related to gross unrecognized tax benefits within its provision for income taxes. U.S. Federal, Israel, California and other state income tax returns are filed. Prosper is not currently undergoing any income tax examinations. Due to the cumulative the net operating loss, generally all tax years remain open.

Prosper recognizes benefits from uncertain tax positions only if management believes that it is more likely than not that the tax position will be sustained on examination by the taxing authorities based on the technical merits of the position. The tax benefits in the financial statements from such positions are then measured based on the largest benefit that has a greater than 50% likelihood of being realized upon settlement.

Other (Income) Expense, Net

Other (Income) Expense, NetOther (Income) Expense, Net includes interest income from Available for Sale Investments, sublease income, SEC settlement costs and contract termination costs that are expected to be non-recurring and not part of restructuring activities.

Restructuring Charges

Restructuring Charges

Restructuring Charges consist of severance costs and contract termination-related costs and impairment charges associated with the severance actions. A liability for severance costs is typically recognized when the plan of termination has been communicated to the affected employees and is measured at its fair value at the communication date. Contract termination costs consist primarily of costs that will continue to be incurred under operating leases for their remaining terms without economic benefit to the Company. A liability for contract termination costs is recognized at the date the Company ceases using the rights conveyed by the lease contract and is recorded at fair value, which is determined based on the remaining contractual lease rentals reduced by estimated sublease rentals.

Comprehensive Income

Comprehensive Income

Marketable debt securities are generally considered available-for-sale and are carried at fair value, based on quoted market prices or other readily available market information. Gains and losses are recognized when realized using the specific identification method and included in “Other (Income) Expense, Net” in the Consolidated Statements of Operations. Unrealized gains and losses, net of taxes, are included in Accumulated Other Comprehensive Income, which is reflected as a separate component of Stockholders’ Deficit in Prosper's Consolidated Balance Sheets. If management has determined that an other-than-temporary decline in fair value has occurred, the amount of the decline that is related to an identified loss is recognized in earnings. Prosper monitors its investment portfolio for potential impairment on a quarterly basis.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

Accounting Standards Adopted In The Current Year

In June 2016, the Financial Accounting Standards Board (“FASB”) amended guidance related to impairment of financial instruments as part of Accounting Standards Update (“ASU”) No. 2016-13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments”, which is effective for interim and annual periods beginning after December 15, 2019. Prosper adopted the standard in the first quarter of 2020. For loans accounted for at amortized cost, the guidance replaces the incurred loss impairment methodology with an expected credit loss model for which a company recognizes an allowance based on the estimate of expected credit loss. Because Prosper accounts for Borrower Loans at fair value through net income there was no impact on Prosper loan portfolios upon adoption. For certain available for sale investments, the guidance requires recognition of expected credit losses through recording an allowance for credit losses. The recognition of this allowance is limited to the difference between the security’s amortized cost basis and fair value. The amendments to the available for sale debt securities impairment model did not have an impact on the Company's consolidated financial statements.

In January 2017, the FASB issued ASU No. 2017-04, “Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment.” Prior to ASU No. 2017-04, the goodwill impairment test was a two-step assessment, if indicators of impairment existed. The standard eliminates Step 2 from the goodwill impairment test, which requires a hypothetical purchase price allocation. Instead, entities will record a goodwill impairment charge based on the excess of a reporting unit's carrying amount over its fair value. The standard is effective for interim and annual periods beginning after December 15, 2019 and early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. Prosper adopted the guidance on a prospective basis in the first quarter of 2020, and there was no impact on the Company's consolidated financial statements.

In August 2018, the FASB issued ASU No. 2018-13, “Fair Value Measurement (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement.” Entities are no longer required to disclose the amount of and reasons for transfers between Level 1 and Level 2 of the fair value hierarchy, but public companies will be required to disclose the range and weighted average used to develop significant unobservable inputs for Level 3 fair value measurements. ASU No. 2018-13 is effective for all entities for fiscal years beginning after December 15, 2019 and for interim periods within those fiscal years, but entities are permitted to early adopt either the entire standard or only the provisions that eliminate or modify the requirements. Prosper adopted the guidance in the first quarter of 2020. The guidance only affects disclosures in the notes to the consolidated financial statements and it had no effect on Prosper’s balance sheet or statement of operations.

In August 2018, the FASB issued ASU No. 2018-15, “Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract.” This ASU aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software. This ASU is effective for fiscal years beginning after December 15, 2019, including interim periods within that fiscal year and early adoption is permitted. The Company adopted the new guidance in the first quarter of 2020, and will prospectively capitalize all eligible costs related to cloud computing arrangements starting January 1, 2020. There was, however, no impact on the Company’s consolidated financial statements.

Accounting Standards Issued, to be Adopted by the Company in Future Periods

In December 2019, the FASB issued ASU No. 2019-12, “Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes.” This ASU simplifies the accounting for income taxes by removing certain exceptions related to the incremental approach for intraperiod tax allocation, the requirement to recognize or derecognize deferred tax liabilities related to equity method investments that are also foreign subsidiaries and the methodology for calculating income taxes in an interim period. The guidance also clarifies and simplifies other aspects of the accounting for income taxes, including a modification in the guidance for franchise taxes that are partially based on income and recognizing deferred taxes for a subsequent step-up in the tax basis of goodwill. This ASU is effective for annual periods beginning after December 15, 2020, including interim periods within those annual periods. Early adoption is permitted, including adoption in an interim period. The Company is currently evaluating the impact this new standard will have on the Company’s consolidated financial statements.

In March 2020, the FASB issued ASU No. 2020-04, “Reference Rate Reform (Topic 848),” which provides optional expedients and exceptions for applying GAAP on contract modifications and hedge accounting, in order to ease the financial reporting burdens of the expected market transition from the London Interbank Offered Rate (“LIBOR”) and other interbank offered rates to alternative referenced rates, such as the Secured Overnight Financing Rate. This ASU can be adopted after its issuance date through December 31, 2022. The Company is currently evaluating the impact reference rate reform will have on its contracts that reference LIBOR in order to determine whether to adopt this guidance.

Prosper Funding LLC

Entity Information [Line Items]

Basis of Presentation

Basis of Presentation

PFL’s consolidated financial statements include the accounts of PFL and its wholly-owned subsidiary, Prosper Depositor LLC. All intercompany balances and transactions between PFL and Prosper Depositor LLC have been eliminated in consolidation. PFL’s financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”).

Use of Estimates

Use of Estimates

The preparation of PFL’s consolidated financial statements in conformity with U.S. GAAP requires management to make certain estimates, judgments and assumptions that affect the reported amounts of assets and liabilities and the related disclosures at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. These estimates, judgments and assumptions include, but are not limited to, the following: valuation of Loans Held for Sale, Borrower Loans and associated Notes, valuation of servicing rights, valuation of loan trailing fee liability, repurchase obligations, and contingent liabilities. PFL bases its estimates on historical experience from all Borrower Loans and on various other assumptions that it believes to be reasonable under the circumstances. Actual results could differ materially from estimates.

Consolidation of Variable Interest Entities

Consolidation of Variable Interest Entities

A variable interest entity (VIE) is a legal entity that has either a total equity investment that is insufficient to finance its activities without additional subordinated financial support or whose equity investors lack the characteristics of a controlling financial interest. PFL’s variable interest arises from contractual, ownership or other monetary interests in the entity, which change with fluctuations in the fair value of the entity’s net assets. A VIE is consolidated by its primary beneficiary, which is the party that has both the power to direct the activities that most significantly impact the VIE’s economic performance, and the obligation to absorb losses or the right to receive benefits of the VIE that could potentially be significant to the VIE. PFL consolidates a VIE when it is deemed to be the primary beneficiary. PFL assesses whether or not it is the primary beneficiary of a VIE on an ongoing basis.

Transfers of Financial Assets

Transfers of Financial Assets

PFL accounts for transfers of financial assets as sales when it has surrendered control over the transferred assets. Control is generally considered to have been surrendered when the transferred assets have been legally isolated from PFL, the transferee has the right to pledge or exchange the assets without any significant constraints, and PFL has not entered into a repurchase agreement, does not hold unconditional call options and has not written put options on the transferred assets. In assessing whether control has been surrendered, PFL considers whether the transferee would be a consolidated affiliate and the impact of all arrangements or agreements made contemporaneously with, or in contemplation of the transfer, even if they were not entered into at the time of transfer. PFL measures gain or loss on sale of financial assets as the net proceeds received on the sale less the carrying amount of the loans sold. The net proceeds of the sale represent the fair value of any assets obtained or liabilities incurred as part of the transaction, including, but not limited to Servicing Assets, retained securities, and recourse obligations.

Fair Value Measurement

Fair Value Measurement

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Financial instruments consist principally of Cash and Cash Equivalents, Restricted Cash, Borrower Loans, Loans Held for Sale, Servicing Assets, Loan Trailing Fee Liability, Accounts Receivable, Accounts Payable and Accrued Liabilities, Payable to Investors and Notes. The estimated fair values of Cash and Cash Equivalents, Restricted Cash, Accounts Receivable, Accounts Payable and Accrued Liabilities, and Payable to Investors approximate their carrying values because of their short term nature.

The fair value hierarchy includes a three-level classification, which is based on whether the inputs to the valuation methodology used for measurement are observable:

Level 1 — Quoted market prices in active markets for identical assets or liabilities.

Level 2 — Inputs other than quoted prices included in Level 1 that are observable for the asset or liability either directly or indirectly.

Level 3 — Unobservable inputs.

When developing fair value measurements, PFL maximizes the use of observable inputs and minimizes the use of unobservable inputs. However, for certain instruments PFL must utilize unobservable inputs in determining fair value due to the lack of observable inputs in the market, which requires greater judgment in measuring fair value. In instances where there is limited or no observable market data, fair value measurements for assets and liabilities are determined using assumptions that management believes a market participant would use in pricing the asset or liability.

As observable market prices are not available for the Borrower Loans, Loans Held for Sale, Notes, and Servicing Assets, or for similar assets and liabilities, PFL believes the Borrower Loans, Loans Held for Sale, Notes, and Servicing Assets should be considered level 3 financial instruments. PFL primarily uses a discounted cash flow model to estimate their fair value and key assumptions used in valuation include default rates and prepayment rates derived from historical performance and

discount rates based on estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics.The obligation to pay principal and interest on any series of Notes is equal to the loan payments, if any, that are received on the corresponding Borrower Loan, net of our servicing fee which is generally 1.0% of the outstanding balance. The fair value election for Notes and Borrower Loans allows both the assets and the related liabilities to receive similar accounting treatment for expected losses which is consistent with the subsequent cash flows to investors that are dependent upon borrower payments. As such, the fair value of a series of Notes is approximately equal to the fair value of the corresponding Borrower Loan, adjusted for the 1.0% servicing fee and the timing of loan purchase, Note issuance and borrower payments. As a result, the valuation of the Notes uses the same methodology and assumptions as the Borrower Loans, except that the Notes incorporate the 1.0% servicing fee and any differences in timing in payments. Any unrealized gains or losses on the Borrower Loans and Notes for which the fair value option has been elected is recorded as a separate line item in the statement of operations. The effective interest rate associated with a group of Notes is less than the interest rate earned on the corresponding Borrower Loan due to the 1.0% servicing fee.

Cash and Cash Equivalents

Cash and Cash EquivalentsCash includes various unrestricted deposits with highly rated financial institutions. Cash equivalents consist of highly liquid marketable securities with original maturities of three months or less at the time of purchase and consist primarily of money market funds, commercial paper, U.S. treasury securities and U.S. agency securities. Cash equivalents are recorded at cost, which approximates fair value.

Restricted Cash

Restricted Cash

Restricted Cash consists primarily of cash deposits and short term certificates of deposit accounts for loan funding and servicing activities, and cash that investors or PFL has on the marketplace that has not yet been invested in Borrower Loans or disbursed to the investor.

Borrower Loans, Loans Held for Sale, Notes and Certificates Issued by Securitization Trust

Borrower Loans, Loans Held for Sale and Notes

With respect to the Note Channel, PFL purchases Borrower Loans from WebBank then issues notes, and holds the Borrower Loans as a receivable until maturity. The obligation to repay a series of notes issued through the Note Channel is dependent upon the repayment of the associated Borrower Loans. Borrower loans funded and notes issued through the Note Channel are carried on PFL’s Consolidated Balance Sheets as assets and liabilities, respectively. 

PFL places Borrower Loans and Loans Held for Sale on non-accrual status when they are 120 days past due. When a loan is placed on non-accrual status, PFL stops accruing interest and reverses all accrued but unpaid interest as of such date. Additionally, PFL charges-off Borrower Loans and Loans Held for Sale when they are 120 days past due. The fair value of loans 120 days past due generally consists of the expected recovery from debt sales in subsequent periods.

Management has elected the fair value option for Borrower Loans, Loans Held for Sale, and Notes. Changes in fair value of Borrower Loans are largely offset by the changes in fair value of Notes due to the borrower payment-dependent design of the Notes. Changes in fair value of Borrower Loans, Loans Held for Sale and Notes are included in “Change in Fair Value of Financial Instruments, Net” on the Consolidated Statements of Operations.

PFL primarily uses a discounted cash flow model to estimate the fair value of Borrower Loans, Loans Held for Sale and Notes. The key assumptions used in valuation include default rates derived from historical performance and discount rates that reflect estimates of the rates of return that investors would require when investing in financial instruments with similar characteristics.

Servicing Assets

Servicing Assets

PFL records Servicing Assets at their estimated fair values for servicing rights retained when PFL sells Borrower Loans to unrelated third-party buyers. The change in fair value of Servicing Assets is recognized in revenue as Servicing Fees, Net. The gain or loss on a loan sale is recorded in Gain (Loss) on Sale of Borrower Loans while the fair value of the servicing rights, which is based on the degree to which the contractual loan servicing fee is above or below an estimated market loan servicing rate, is recorded in Servicing Assets on the Consolidated Balance Sheets.

PFL uses a discounted cash flow model to estimate the fair value of Servicing Assets which considers the contractual projected servicing fee revenue that PFL earns on the Borrower Loans, estimated market servicing fees to service such loans, prepayment rates, default rates and the current principal balances of the Borrower Loans.

Software and Website Development

Software and Website Development

Software and website development represents the software and website development costs that PMI transferred to PFL. PFL does not develop any of its own software or its website. Software and website development are included in Property and Equipment, Net and amortized to expense using the straight-line method over their expected lives which is generally one to five years. PFL evaluates its software assets for impairment whenever events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. Recoverability of software and website development assets to be held and used is measured by a comparison of the carrying amount of the asset to the future net undiscounted cash flows expected to be generated by the asset. If such software and website development assets are considered to be impaired, the impairment to be recognized is the excess of the carrying amount over the fair value of the software and website development assets.

Payable to Investors

Payable to Investors

Payable to Investors primarily represents the Company's obligation to investors related to cash held in an account for the benefit of investors and payments-in-process received from borrowers.

Loan Trailing Fee Liability

Loan Trailing Fee Liability

On July 1, 2016, PMI signed a series of agreements with WebBank which, among other things, includes an additional program fee (the “Loan Trailing Fee”) paid to WebBank in connection with the performance of each loan sold to PMI. These agreements were effective as of August 1, 2016. The Loan Trailing Fee is dependent on the amount and timing of principal and interest payments made by borrowers of the underlying loans, irrespective of whether the loans are sold by PMI, and gives WebBank an ongoing financial interest in the performance of the loans it originates. This fee is paid by PMI to WebBank over the term of the respective loans and is a function of the principal and interest payments made by borrowers of such loans. In the event that principal and interest payments are not made with respect to any loan, PMI is not required to make the related Loan Trailing Fee payment. The obligation to pay the Loan Trailing Fee for any loan sold to PMI is recorded at fair value at the time of the origination of such loan within Other Liabilities and recorded as a reduction of “Transaction Fees, net”. Any changes in the fair value of this liability are recorded in “Servicing Fees, Net” on the consolidated statements of operations. The fair value of the Loan Trailing Fee represents the present value of the expected monthly Loan Trailing Fee payments, which takes into consideration certain assumptions related to expected prepayment rates and defaults rates.

Revenue Recognition

Revenue Recognition

Revenue primarily results from fees, net interest earned and gains on the sale of Borrower Loans. Fees consist of related party administrative fees and Servicing Fees paid by investors. The Company also has other smaller sources of revenue reported as Other Revenues including fees charged in relation to securitizations by outside investors.

Administration Agreement License Fees

PFL primarily generates revenues through license fees it earns through an Administration Agreement with PMI. The Administration Agreement contains a license granted by PFL to PMI that entitles PMI to use the platform for and in relation to: (i) PMI’s performance of its duties and obligations under the Administration Agreement relating to corporate administration, loan platform services, loan and Note servicing and marketing, and (ii) PMI’s performance of its duties and obligations to WebBank in relation to loan origination and funding. The license fees are based on the number of listings that are posted to the platform.

Service Fees

Investors who purchase Borrower Loans from PFL through the Whole Loan Channel typically pay PFL a servicing fee which is currently set at 1.075% per annum of the outstanding principal balance of the Borrower Loan prior to applying the current payment. The servicing fee compensates PFL for the costs incurred in servicing the Borrower Loan, including managing payments from borrowers, managing payments to investors and maintaining investors’ account portfolios. PFL records Servicing Fees from investors as a component of operating revenue when received.

Gain (Loss) on Sale of Borrower Loans

PFL recognizes gains or losses on the sale of Borrower Loans when it sells Borrower Loans to third parties. PFL measures gain or loss on sale of Borrower Loans as the net proceeds received on the sale less the carrying amount of the Borrower Loans sold. The net proceeds of the sale represent the fair value of any assets obtained or liabilities incurred as part of the transaction, including, but not limited to Servicing Assets, retained securities, and repurchase obligations.

Interest Income on Borrower Loans and Interest Expense on Notes

PFL recognizes interest income on Borrower Loans originated through the Note Channel and interest expense on the corresponding Notes using the accrual method based on the stated interest rate to the extent PFL believes it to be collectable.

Administration Fee Expense - Related Party

Administration Fee Expense - Related PartyPursuant to the Administration Agreement between PFL and PMI, PMI manages the marketplace on behalf of PFL. Accordingly each month, PFL is required to pay PMI an administration fee that is based on PMI’s (a) finance and legal personnel costs, (b) number of Borrower Loans originated through the Marketplace, (c) Servicing Fees collected by or on behalf of PFL, and (d) nonsufficient funds fees collected by or on behalf of PFL.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

Accounting Standards Adopted in the Current Period

In August 2018, the FASB issued ASU No. 2018-13, “Fair Value Measurement (Topic 820); Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement.” Entities will no longer be required to disclose the amount of and reasons for transfers between Level 1 and Level 2 of the fair value hierarchy, but public companies will be required to disclose the range and weighted average used to develop significant unobservable inputs for Level 3 fair value measurements. ASU No. 2018-13 is effective for all entities for fiscal years beginning after December 15, 2019 and for interim periods within those fiscal years, but entities are permitted to early adopt either the entire standard or only the provisions that eliminate or modify the requirements. The guidance only affects disclosures in the notes to the consolidated financial statements and has no effect on PFL’s balance sheet or statements of operations.

Accounting Standards Issued, to be Adopted in Future Periods

No issued and pending accounting standards were identified that are expected to have an impact on PFL.

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SUMMARY OF SIGNIFICANT ACCOUNT POLICIES (Tables)

12 Months Ended

Dec. 31, 2020

Accounting Policies [Abstract]

Estimated Useful Lives of Assets

Estimated useful lives of the assets are as follows:

Furniture and fixtures			7 years
Office equipment			5 years
Computers and equipment			3 years
Leasehold improvements	5	-	8 years
Software and website development costs	1	-	5 years

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PROPERTY AND EQUIPMENT, NET (Tables)

12 Months Ended

Dec. 31, 2020

Entity Information [Line Items]

Schedule of Property and Equipment

Property and Equipment, Net consists of the following at the dates presented (in thousands):

	December 31,
	2020		2019
Operating lease right-of-use assets	$	15,767	$	16,213
Computer equipment	13,841		13,420
Internal-use software and website development costs	33,176		28,904
Office equipment and furniture	2,872		2,999
Leasehold improvements	7,167		7,158
Assets not yet placed in service	5,035		2,445
Property and equipment	77,858		71,139
Less: Accumulated depreciation and amortization	(49,412)		(39,843)
Total Property and Equipment, Net	$	28,446	$	31,296

Prosper Funding LLC

Entity Information [Line Items]

Schedule of Property and Equipment

Property and Equipment consist of the following (in thousands):

	December 31,
	2020		2019
Internal-use software and web site development costs	$	26,953	$	24,930
Less: Accumulated depreciation and amortization	(20,025)		(17,381)
Total Property and Equipment, Net	$	6,928	$	7,549

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BORROWER LOANS, LOANS HELD FOR SALE AND NOTES, AT FAIR VALUE (Tables)

12 Months Ended

Dec. 31, 2020

Entity Information [Line Items]

Borrower Loans, Notes and Loans Held for Sale

As of December 31, 2020 and 2019, Borrower Loans, Loans Held for Sale and Notes were as follows (in thousands):

	Borrower Loans				Loans Held for Sale				Notes
	2020		2019		2020		2019		2020		2019
Aggregate principal balance outstanding	$	393,642	$	647,209	$	279,113	$	143,261	$	217,110	$	250,281
Fair value adjustments	(15,379)		(13,190)		(4,492)		(1,235)		(8,731)		(6,110)
Fair value	$	378,263	$	634,019	$	274,621	$	142,026	$	208,379	$	244,171

Prosper Funding LLC

Entity Information [Line Items]

Borrower Loans, Notes and Loans Held for Sale

The aggregate principal balances outstanding and fair values of Borrower Loans and Notes as of December 31, 2020 and 2019, are presented in the following table (in thousands):

	Borrower Loans				Notes
	December 31, 2020		December 31, 2019		December 31, 2020		December 31, 2019
Aggregate principal balance outstanding	$	215,373	$	248,702	$	217,110	$	250,281
Fair value adjustments	(5,703)		(3,565)		(8,731)		(6,110)
Fair value	$	209,670	$	245,137	$	208,379	$	244,171

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FAIR VALUE OF ASSETS AND LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2020

Entity Information [Line Items]

Fair Value Hierarchy for Assets and Liabilities Measured at Fair Value

The following tables present the fair value hierarchy for assets and liabilities measured at fair value (in thousands):

Balance at December 31, 2020	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total
Assets:
Borrower Loans, at Fair Value	$	—	$	—	$	378,263	$	378,263
Loans Held for Sale, at Fair Value	—		—		274,621		274,621
Servicing Assets	—		—		9,242		9,242
Total Assets	$	—	$	—	$	662,126	$	662,126
Liabilities:
Notes, at Fair Value	$	—	$	—	$	208,379	$	208,379
Certificates Issued by Securitization Trust, at Fair Value	—		—		22,917		22,917
Convertible Preferred Stock Warrant Liability	—		—		112,319		112,319
Loan Trailing Fee Liability (Note 9)	—		—		2,233		2,233
Total Liabilities	$	—	$	—	$	345,848	$	345,848

Balance at December 31, 2019	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total
Assets:
Borrower Loans, at Fair Value	$	—	$	—	$	634,019	$	634,019
Loans Held for Sale, at Fair Value	—		—		142,026		142,026
Servicing Assets	—		—		12,602		12,602
Total Assets	$	—	$	—	$	788,647	$	788,647
Liabilities:
Notes, at Fair Value	$	—	$	—	$	244,171	$	244,171
Certificates Issued by Securitization Trust, at Fair Value	—		—		52,168		52,168
Convertible Preferred Stock Warrant Liability	—		—		149,996		149,996
Loan Trailing Fee Liability (Note 9)	—		—		2,997		2,997
Total Liabilities	$	—	$	—	$	449,332	$	449,332

Quantitative Information About Significant Unobservable Inputs

The following tables present quantitative information about the ranges of significant unobservable inputs used for the Company’s Level 3 fair value measurements at December 31, 2020 and 2019:

	December 31,
	2020					2019
Borrower Loans, Loans Held for Sale, and Notes:
Discount rate	4.5	%	—	17.7	%	4.4	%	—	12.2	%
Default rate	2.3	%	—	17.9	%	2.1	%	—	18.6	%

	December 31,
	2020					2019
Certificates Issued by Securitization Trust:
Discount rate	3.3	%	—	16.0	%	4.0	%	—	15.0	%
Default rate	3.2	%	—	15.3	%	2.0	%	—	17.0	%
Prepayment rate	7.6	%	—	35.4	%	14.5	%	—	33.0	%

	December 31,
	2020					2019
Servicing Assets:
Discount rate	15.0	%	—	25.0	%	15.0	%	—	25.0	%
Default rate	1.9	%	—	17.7	%	1.7	%	—	18.8	%
Prepayment rate	12.4	%	—	28.9	%	16.5	%	—	28.1	%
Market servicing rate (1) (2)	0.625	%	—	0.818	%			0.625		%
(1) Servicing assets associated with loans enrolled in a relief program offered by the Company in response to the COVID-19 pandemic as of December 31, 2020 were measured using a market servicing rate assumption of 81.8 basis points. This rate was estimated using a multiplier consistent with observable market rates for other loan types, applied to the base market servicing rate assumption of 62.5 basis points.
(2) Excludes collection fees that would be passed on to a hypothetical third-party servicer. As of December 31, 2020 and 2019, the market rate for collection fees and non-sufficient fund fees was assumed to be 7 basis points and 6 basis points, respectively, for a weighted-average total market servicing rate of 69.5 basis points to 88.8 basis points and 68.5 basis points respectively.

	December 31,
	2020					2019
Loan Trailing Fee Liability:
Discount rate	15.0	%	—	25.0	%	15.0	%	—	25.0	%
Default rate	1.9	%	—	17.7	%	1.7	%	—	18.8	%
Prepayment rate	12.4	%	—	28.9	%	16.5	%	—	28.1	%

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The following table presents additional information about Level 3 Loans Held for Sale, Borrower Loans, Notes and Certificates Issued by Securitization Trust measured at fair value on a recurring basis for the year ended December 31, 2020 and 2019 (in thousands): 

	Assets				Liabilities
	Borrower Loans		Loans Held for Sale		Notes		Certificates Issued by Securitization Trust		Total
Fair Value at January 1, 2019	$	263,522	$	183,788	$	(264,003)	$	—	$	183,307
Purchase of Borrower Loans/Issuance of Notes	561,711		2,320,560		(171,138)		(72,917)		2,638,216
Transfers in (Transfers out)	178,924		(178,924)		—		—		—
Principal repayments	(313,909)		(68,857)		167,419		13,770		(201,577)
Borrower Loans sold to third parties	(5,417)		(2,108,231)		—		—		(2,113,648)
Other changes	33		584		739		(642)		714
Change in fair value	(50,845)		(6,894)		22,812		7,621		(27,306)
Fair Value at December 31, 2019	634,019		142,026		(244,171)		(52,168)		479,706
Purchase of Borrower Loans/Issuance of Notes	133,644		1,338,082		(133,228)		—		1,338,498
Principal repayments	(332,629)		(104,798)		149,409		22,136		(265,882)
Borrower Loans sold to third parties	(6,731)		(1,089,974)		—		—		(1,096,705)
Other changes	(1,420)		1,168		(53)		436		131
Change in fair value	(48,620)		(11,883)		19,664		6,679		(34,160)
Fair Value at December 31, 2020	$	378,263	$	274,621	$	(208,379)	$	(22,917)	$	421,588

Schedule of Servicing Assets and Liabilities Measured at Fair Value

The following table presents additional information about Level 3 Servicing Assets measured at fair value on a recurring basis for the year ended December 31, 2020 and 2019 (in thousands): 

	Servicing Assets
Fair Value at January 1, 2019	$	14,687
Additions	11,925
Derecognition	(1,522)
Less: Changes in fair value	(12,488)
Fair Value at December 31, 2019	$	12,602
Additions	5,829
Less: Change in fair value	(9,189)
Fair Value at December 31, 2020	$	9,242

Level 3 Liabilities Measured on Recurring Basis

The following tables present additional information about Level 3 Convertible Preferred Stock Warrant Liability measured at fair value on a recurring basis for the year ended December 31, 2020 and 2019 (in thousands): 

	Convertible Preferred Stock Warrant Liability
Fair Value at January 1, 2019	$	143,679
Issuance of Stock Warrants	17,552
Change in fair value	(11,235)
Fair Value at December 31, 2019	$	149,996
Change in fair value	(37,677)
Fair Value at December 31, 2020	$	112,319

Loan Trailing Fee

The fair value of the Loan Trailing Fee represents the present value of the expected monthly Loan Trailing Fee payments, which takes into consideration certain assumptions related to expected prepayment rates and default rates using a discounted cash flow model. The assumptions used are the same as those used for the valuation of Servicing Assets, as described below.

The following table presents additional information about Level 3 Loan Trailing Fee Liability measured at fair value on a recurring basis for the year ended December 31, 2020 and 2019 (in thousands):

	Loan Trailing Fee Liability
Balance at January 1, 2019	$	3,118
Issuances	2,254
Cash payment of Loan Trailing Fee	(2,660)
Change in fair value	285
Balance at December 31, 2019	$	2,997
Issuances	1,349
Cash payment of Loan Trailing Fee	(2,421)
Change in fair value	308
Balance at December 31, 2020	$	2,233

Fair Value Assumptions

Key economic assumptions and the sensitivity of the fair value to immediate changes in those assumptions at December 31, 2020 and 2019 for Borrower Loans and Loans Held for Sale are presented in the following table (in thousands, except percentages).

Borrower Loans and Loans Held for Sale:	December 31, 2020			December 31, 2019
Fair value, using the following assumptions:	$	652,884		$	776,045
Weighted-average discount rate	8.26		%	7.00		%
Weighted-average default rate	11.58		%	12.63		%
Fair value resulting from:
100 basis point increase in discount rate	$	647,093		$	768,924
200 basis point increase in discount rate	$	641,437		$	761,971
Fair value resulting from:
100 basis point decrease in discount rate	$	658,817		$	783,344
200 basis point decrease in discount rate	$	664,895		$	790,823
Fair value resulting from:
100 basis point increase in default rate	$	646,421		$	765,894
200 basis point increase in default rate	$	639,987		$	756,007
Fair value resulting from:
100 basis point decrease in default rate	$	659,377		$	786,541
200 basis point decrease in default rate	$	665,904		$	797,065

Key economic assumptions and the sensitivity of the fair value to immediate changes in those assumptions at December 31, 2020 and 2019 for Notes are presented in the following table (in thousands, except percentages).

Notes:	December 31, 2020			December 31, 2019
Fair value, using the following assumptions:	$	208,379		$	244,171
Weighted-average discount rate	8.93		%	6.43		%
Weighted-average default rate	12.26		%	13.68		%
Fair value resulting from:
100 basis point increase in discount rate	$	206,528		$	241,927
200 basis point increase in discount rate	$	204,720		$	239,737
Fair value resulting from:
100 basis point decrease in discount rate	$	210,274		$	246,471
200 basis point decrease in discount rate	$	212,217		$	248,828
Fair value resulting from:
100 basis point increase in default rate	$	206,304		$	240,958
200 basis point increase in default rate	$	204,238		$	237,831
Fair value resulting from:
100 basis point decrease in default rate	$	210,463		$	247,489
200 basis point decrease in default rate	$	212,558		$	250,817

Key economic assumptions and the sensitivity of the fair value to immediate changes in those assumptions at December 31, 2020 and 2019 for Certificates Issued by Securitization Trust are presented in the following table (in thousands, except percentages).

Certificates Issued by Securitization Trust:	December 31, 2020			December 31, 2019
Fair value, using the following assumptions:	$	22,917		$	52,168
Weighted-average discount rate	11.12		%	9.59		%
Weighted-average default rate	12.93		%	10.12		%
Weighted-average prepayment rate	20.86		%	21.41		%
Fair value resulting from:
100 basis point increase in discount rate	$	22,729		$	51,813
200 basis point increase in discount rate	$	22,545		$	51,466
Fair value resulting from:
100 basis point decrease in discount rate	$	23,110		$	52,533
200 basis point decrease in discount rate	$	23,308		$	52,909
Fair value resulting from:
100 basis point increase in default rate	$	21,798		$	48,986
200 basis point increase in default rate	$	20,690		$	45,926
Fair value resulting from:
100 basis point decrease in default rate	$	24,030		$	55,369
200 basis point decrease in default rate	$	25,150		$	58,613
Fair value resulting from:
100 basis point increase in prepayment rate	$	22,933		$	52,085
200 basis point increase in prepayment rate	$	22,958		$	52,008
Fair value resulting from:
100 basis point decrease in prepayment rate	$	22,891		$	52,253
200 basis point decrease in prepayment rate	$	22,872		$	52,340

Key economic assumptions and the sensitivity of the fair value to immediate changes in those assumptions at December 31, 2020 and 2019 for Servicing Assets is presented in the following table (in thousands, except percentages).

Servicing Assets:	December 31, 2020			December 31, 2019
Fair value, using the following assumptions:	$	9,242		$	12,602
Weighted-average market servicing rate	0.631		%	0.625		%
Weighted-average prepayment rate	19.84		%	20.99		%
Weighted-average default rate	12.78		%	12.67		%
Fair value resulting from:
Market servicing rate increase of 0.025%	$	8,689		$	11,825
Market servicing rate decrease of 0.025%	$	9,796		$	13,387
Fair value resulting from:
Applying a 1.1 multiplier to prepayment rate	$	9,064		$	12,348
Applying a 0.9 multiplier to prepayment rate	$	9,423		$	12,868
Fair value resulting from:
Applying a 1.1 multiplier to default rate	$	9,116		$	12,377
Applying a 0.9 multiplier to default rate	$	9,369		$	12,840

Financial Instruments, Assets And Liabilities Not Recorded at Fair Value

The following tables present the fair value hierarchy for assets and liabilities not recorded at fair value (in thousands):

Balance at December 31, 2020	Carrying Amount		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Fair Value
Assets:
Cash and Cash Equivalents	$	50,145	$	50,145	$	—	$	—	$	50,145
Restricted Cash - Cash and Cash Equivalents	158,846		158,846		—		—		158,846
Restricted Cash - Certificates of Deposit	4,877		—		4,877		—		4,877
Accounts Receivable	605		—		605		—		605
Total Assets	$	214,473	$	208,991	$	5,482	$	—	$	214,473
Liabilities:
Accounts Payable and Accrued Liabilities	$	17,876	$	—	$	17,876	$	—	$	17,876
Payable to Investors	124,094		—		124,094		—		124,094
Notes Issued by Securitization Trust	156,782		—		158,951		—		158,951
Warehouse Lines	242,479		—		242,261		—		242,261
Paycheck Protection Program loan (Note 9)	8,505		—		8,540		—		8,540
Total Liabilities	$	549,736	$	—	$	551,722	$	—	$	551,722

Balance at December 31, 2019	Carrying Amount		Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Fair Value
Assets:
Cash and Cash Equivalents	$	64,635	$	64,635	$	—	$	—	$	64,635
Restricted Cash	155,773		—		155,773		—		155,773
Accounts Receivable	1,695		—		1,695		—		1,695
Total Assets	$	222,103	$	64,635	$	157,468	$	—	$	222,103
Liabilities:
Accounts Payable and Accrued Liabilities	$	19,937	$	—	$	19,937	$	—	$	19,937
Payable to Investors	101,092		—		101,092		—		101,092
Notes Issued by Securitization Trust	347,662		—		353,028		—		353,028
Warehouse Lines	131,583		—		131,090		—		131,090
Total Liabilities	$	600,274	$	—	$	605,147	$	—	$	605,147

Prosper Funding LLC

Entity Information [Line Items]

Fair Value Hierarchy for Assets and Liabilities Measured at Fair Value

The following tables present the fair value hierarchy for assets and liabilities measured at fair value (in thousands):

December 31, 2020	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total
Assets:
Borrower Loans, at Fair Value	$	—	$	—	$	209,670	$	209,670
Servicing Assets	—		—		11,088		11,088
Total Assets	$	—	$	—	$	220,758	$	220,758
Liabilities:
Notes, at Fair Value	$	—	$	—	$	208,379	$	208,379
Loan Trailing Fee Liability*	—		—		2,233		2,233
Total Liabilities	$	—	$	—	$	210,612	$	210,612

December 31, 2019	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs		Total
Assets:
Borrower Loans, at Fair Value	$	—	$	—	$	245,137	$	245,137
Servicing Assets	—		—		14,888		14,888
Total Assets	$	—	$	—	$	260,025	$	260,025
Liabilities:
Notes, at Fair Value	$	—	$	—	$	244,171	$	244,171
Loan Trailing Fee Liability*	—		—		2,997		2,997
Total Liabilities	$	—	$	—	$	247,168	$	247,168

*Included in Other Liabilities on the Consolidated Balance Sheets.

Quantitative Information About Significant Unobservable Inputs

The following tables present quantitative information about the significant unobservable inputs used for PFL’s Level 3 fair value measurements at the dates presented:

	Range
Borrower Loans and Notes:	December 31, 2020					December 31, 2019
Discount rate	5.3	%	—	16.1	%	4.4	%	—	12.1	%
Default rate	2.6	%	—	16.2	%	2.4	%	—	17.7	%

	Range
Servicing Assets:	December 31, 2020					December 31, 2019
Discount rate	15.0	%	—	25.0	%	15.0	%	—	25.0	%
Default rate	1.9	%	—	17.7	%	1.7	%	—	18.8	%
Prepayment rate	12.4	%	—	28.9	%	16.5	%	—	28.1	%
Market servicing rate (1) (2)	0.625	%	—	0.818	%			0.625		%
(1) Servicing assets associated with loans enrolled in a relief program offered by the Company in response to the COVID-19 pandemic as of December 31, 2020 were measured using a market servicing rate assumption of 81.8 basis points. This rate was estimated using a multiplier consistent with observable market rates for other loan types, applied to the base market servicing rate assumption of 62.5 basis points.
(2) Excludes collection fees that would be passed on to a hypothetical third-party servicer. As of December 31, 2020 and 2019, the market rate for collection fees and non-sufficient fund fees was assumed to be 7 basis points and 6 basis points, respectively, for a weighted-average total market servicing rate of 69.5 basis points and 88.8 basis points and 68.5 basis points respectively.

	Range
Loan Trailing Fee Liability:	December 31, 2020					December 31, 2019
Discount rate	15.0	%	—	25.0	%	15.0	%	—	25.0	%
Default rate	1.9	%	—	17.7	%	1.7	%	—	18.8	%
Prepayment rate	12.4	%	—	28.9	%	16.5	%	—	28.1	%

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The following table presents additional information about Level 3 Loans Held for Sale, Borrower Loans, and Notes measured at fair value on a recurring basis for the year ended December 31, 2020 and 2019 (in thousands): 

Fair Value Measurements Using Significant Unobservable Inputs (Level 3)
	Assets				Liabilities
	Borrower Loans		Loans Held for Sale		Notes		Total
Fair value at January 1, 2019	$	263,522	$	—	$	(264,003)	$	(481)
Originations	170,326		2,320,560		(171,138)		2,319,748
Principal repayments	(162,082)		—		167,420		5,338
Borrower Loans sold to third parties	(3,399)		(2,320,560)		—		(2,323,959)
Other changes	(45)		—		739		694
Change in fair value	(23,185)		—		22,811		(374)
Fair value at December 31, 2019	$	245,137	$	—	$	(244,171)	$	966
Originations	133,644		1,338,082		(133,228)		1,338,498
Principal repayments	(147,361)		—		149,409		2,048
Borrower Loans sold to third parties	(2,547)		(1,338,082)		—		(1,340,629)
Other changes	7		—		(53)		(46)
Change in fair value	(19,210)		—		19,664		454
Fair value at December 31, 2020	$	209,670	$	—	$	(208,379)	$	1,291

Schedule of Servicing Assets and Liabilities Measured at Fair Value

The following table presents additional information about Level 3 Servicing Assets recorded at fair value (in thousands): 

	Servicing Assets
Fair value at January 1, 2019	$	15,550
Additions	13,032
Change in fair value	(13,694)
Fair value at December 31, 2019	$	14,888
Additions	7,203
Change in fair value	(11,003)
Fair value at December 31, 2020	$	11,088

Level 3 Liabilities Measured on Recurring Basis

The following tables present additional information about Level 3 Loan Trailing Fee Liability measured at fair value on a recurring basis (in thousands):

	Loan Trailing Fee Liability
Fair Value at January 1, 2019	$	3,118
Issuances	2,254
Cash payment of Loan Trailing Fee	(2,660)
Change in fair value	285
Fair Value at December 31, 2019	$	2,997
Issuances	1,349
Cash payment of Loan Trailing Fee	(2,421)
Change in fair value	308
Fair Value at December 31, 2020	$	2,233

Fair Value Assumptions

Key economic assumptions are used to compute the fair value of Borrower Loans and Notes. The sensitivity of the current fair value to immediate changes in assumptions at December 31, 2020 and 2019 for Borrower Loans are presented in the following table (in thousands, except percentages):

Borrower Loans:	December 31, 2020			December 31, 2019
Fair Value at Fair value, using the following assumptions:	$	209,670		$	245,137
Weighted-average discount rate	8.93		%	6.43		%
Weighted-average default rate	12.26		%	13.68		%
Fair value resulting from:
100 basis point increase in discount rate	$	207,810		$	242,888
200 basis point increase in discount rate	$	205,994		$	240,691
Fair value resulting from:
100 basis point decrease in discount rate	$	211,575		$	247,442
200 basis point decrease in discount rate	$	213,527		$	249,805
Fair value resulting from:
100 basis point increase in default rate	$	207,594		$	241,930
200 basis point increase in default rate	$	205,528		$	238,807
Fair value resulting from:
100 basis point decrease in default rate	$	211,755		$	248,453
200 basis point decrease in default rate	$	213,851		$	251,777

Key economic assumptions are used to compute the fair value of Notes. The sensitivity of the fair value to immediate changes in assumptions at December 31, 2020 and 2019 for Notes funded through the Note Channel are presented in the following table (in thousands, except percentages):

Notes:	December 31, 2020			December 31, 2019
Fair Value at Fair value, using the following assumptions:	$	208,379		$	244,171
Weighted-average discount rate	8.93		%	6.43		%
Weighted-average default rate	12.26		%	13.68		%
Fair value resulting from:
100 basis point increase in discount rate	$	206,528		$	241,927
200 basis point increase in discount rate	$	204,720		$	239,737
Fair value resulting from:
100 basis point decrease in discount rate	$	210,274		$	246,471
200 basis point decrease in discount rate	$	212,217		$	248,828
Fair value resulting from:
100 basis point increase in default rate	$	206,304		$	240,958
200 basis point increase in default rate	$	204,238		$	237,831
Fair value resulting from:
100 basis point decrease in default rate	$	210,463		$	247,489
200 basis point decrease in default rate	$	212,558		$	250,817

Key economic assumptions are used to compute the fair value of Servicing Assets. The sensitivity of the current fair value to immediate changes in assumptions at December 31, 2020 and 2019 for Servicing Assets are presented in the following table (in thousands, except percentages):

Servicing Assets:	December 31, 2020			December 31, 2019
Fair Value at Fair value, using the following assumptions:	$	11,088		$	14,888
Weighted-average market servicing rate	0.631		%	0.625		%
Weighted-average prepayment rate	19.84		%	20.99		%
Weighted-average default rate	12.78		%	12.67		%
Fair value resulting from:
Market servicing rate increase of 0.025%	$	10,424		$	13,966
Market servicing rate decrease of 0.025%	$	11,752		$	15,811
Fair value resulting from:
Applying a 1.1 multiplier to prepayment rate	$	10,874		$	14,583
Applying a 0.9 multiplier to prepayment rate	$	11,304		$	15,197
Fair value resulting from:
Applying a 1.1 multiplier to default rate	$	10,936		$	14,618
Applying a 0.9 multiplier to default rate	$	11,239		$	15,165

XML

GOODWILL AND OTHER INTANGIBLE ASSETS, NET (Tables)

12 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Other Intangible Assets for the Periods Presented

The following table presents the detail of other Intangible Assets subject to amortization as of the following dates (dollars in thousands):

	December 31, 2020
	Gross Carrying Value		Accumulated Amortization		Net Carrying Value		Remaining Useful Life (In Years)
Developed technology	$	3,060	$	(3,060)	$	—	—
User base and customer relationships	5,050		(4,550)		500		4.3
Brand name	60		(60)		—		—
Total Intangible Assets subject to amortization	$	8,170	$	(7,670)	$	500

	December 31, 2019
	Gross Carrying Value		Accumulated Amortization		Net Carrying Value		Remaining Useful Life (In Years)
Developed technology	$	3,060	$	(3,060)	$	—	—
User base and customer relationships	5,050		(4,330)		720		5.3
Brand name	60		(60)		—		—
Total Intangible Assets subject to amortization	$	8,170	$	(7,450)	$	720

Summary of Estimated Amortization of Purchased Intangible Assets

Estimated amortization of purchased Intangible Assets for future periods is as follows (in thousands):

	Amounts
Years Ending December 31,
2021	$	172
2022	136
2023	107
2024	85
2025 and thereafter	—
Total Amortization Expenses	$	500

XML

OTHER LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2020

Other Liabilities [Abstract]

Schedule of Other Liabilities

Other Liabilities consist of the following (in thousands):

	December 31,
	2020		2019
Operating lease liabilities	$	13,342	$	17,507
Paycheck Protection Program loan (Note 10)	8,505		—
Loan trailing fee liability	2,233		2,997
Deferred income tax liability	489		405
Deferred revenue	63		241
Other	425		576
Total Other Liabilities	$	25,057	$	21,726

XML

NET INCOME (LOSS) PER SHARE (Tables)

12 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

Basic and Diluted Net Income (Loss) Per Share

Basic and diluted Net Income (Loss) Per Share was calculated as follows for the periods presented (in thousands, except share and per share amounts):

	December 31,
	2020		2019		2018
Numerator:
Net Income (Loss)	$	18,551	$	(13,711)	$	(39,945)
Plus: Return on Share Purchase	2,381		1,066		—
Less: Net Income Allocated to Participating Securities	(15,172)		—		—
Net Income (Loss) Attributable to Common Stockholders	$	5,760	$	(12,645)	$	(39,945)
Denominator:
Weighted average shares used in computing basic and diluted Net Income (Loss) Per Share	68,592,557		70,511,605		70,384,501
Effect of dilutive securities:
Stock options	24,816,184		—		—
Convertible preferred stock warrants	213,264,845		—		—
Weighted average shares used in computing diluted net income (loss) per share - diluted	306,673,586		70,511,605		70,384,501
Net Income (Loss) Per Share – Basic	$	0.08	$	(0.18)	$	(0.57)
Net Income (Loss) Per Share – Diluted	$	0.02	$	(0.18)	$	(0.57)

Dilutive Shares Excluded from the Diluted Net Income (Loss) Per Share Calculation

The following Common Stock equivalents were excluded from the computation of diluted Net Income (Loss) Per Share for the periods presented because including them would have been anti-dilutive (number of shares):

	December 31,
	2020	2019	2018
Excluded Securities:
Convertible Preferred Stock issued and outstanding	158,365,655	209,613,570	214,637,925
Stock options issued and outstanding	48,265,056	73,851,862	69,023,373
Warrants issued and outstanding	1,080,349	1,080,349	1,081,630
Series E-1 Convertible Preferred Stock warrants	—	35,544,141	35,544,141
Series F Convertible Preferred Stock warrants	—	177,720,704	177,720,704
Total Excluded Securities	207,711,060	497,810,626	498,007,773

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CONVERTIBLE PREFERRED STOCK, CONVERTIBLE PREFERRED STOCK WARRANT LIABILITY AND COMMON STOCK (Tables)

12 Months Ended

Dec. 31, 2020

Stockholders' Equity Note [Abstract]

Summary of Shares Authorized, Issued, Outstanding, Par Value and Liquidation Preference of Convertible Preferred Stock

The number of authorized, issued and outstanding shares, their par value and liquidation preference for each series of Convertible Preferred Stock as of December 31, 2020 are disclosed in the table below (amounts in thousands, except share and per value amounts):

	Par Value		Authorized Shares	Outstanding and Issued Shares		Liquidation Preference, Outstanding Shares
Series A	$	0.01	68,558,220	66,428,185	*	$	19,160
Series A-1	$	0.01	24,760,915	22,515,315		45,031
Series B	$	0.01	35,775,880	35,127,160	*	21,190
Series C	$	0.01	24,404,770	24,404,770		70,075
Series D	$	0.01	23,888,640	23,888,640		165,000
Series E-1	$	0.01	35,544,141	—		—
Series E-2	$	0.01	16,858,078	—		—
Series F	$	0.01	177,720,707	3		—
Series G	$	0.01	37,249,497	37,249,497		50,000
Total			444,760,848	209,613,570		$	370,456

* Series A and Series B Convertible Preferred Stock totals are inclusive of 34,670,420 and 16,577,495 shares, respectively, held by PGT, a consolidated VIE.

Schedule of Assumptions Used

The Company determined the fair value of the outstanding convertible Series E-1 preferred stock warrants utilizing the following assumptions as of December 31, 2020 and 2019:

	December 31,
	2020	2019
Volatility	60.0%	46.0%
Risk-free interest rate	0.20%	1.60%
Expected term (in years)	2.75	2.75
Dividend yield	0%	0%

The Company determined the fair value of the outstanding Series F Warrants utilizing the following assumptions as of December 31, 2020 and 2019:

	December 31,
	2020	2019
Volatility	60.0%	46.0%
Risk-free interest rate	0.20%	1.60%
Expected term (in years)	2.75	2.75
Dividend yield	0%	0%

Schedule of Stockholders' Equity Note, Warrants or Rights

The combined activity of the Convertible Preferred Stock Warrant Liability for the years ended December 31, 2020 and 2019 is as follows (in thousands):

Balance at January 1, 2019	143,679
Warrants vested	17,552
Change in fair value	(11,235)
Balance at December 31, 2019	$	149,996
Change in fair value	(37,677)
Balance at December 31, 2020	$	112,319

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SHARE BASED COMPENSATION (Tables)

12 Months Ended

Dec. 31, 2020

Share-based Payment Arrangement [Abstract]

Summarized Option Activity under Option Plan

Stock option activity under the Stock Plans is summarized for the year ended December 31, 2020 as follows:

	Options Issued and Outstanding	Weighted- Average Exercise Price		Weighted-Average Contractual Term (in years)	Aggregate intrinsic value1 (in thousands)
Balance as of January 1, 2020	76,236,757	$	0.31	7.41	$	169
Options granted	8,424,000	$	0.08
Options exercised	(687,471)	$	0.02
Options forfeited	(7,728,377)	$	0.31
Option expirations	(3,329,460)	$	0.13
Balance as of December 31, 2020	72,915,449	$	0.02	7.02	$	2,915
Options vested and expected to vest as of December 31, 2020	58,044,806	$	0.02	7.02	$	2,321
Options vested and exercisable at December 31, 2020	52,630,099	$	0.02	6.42	$	2,105

1. Aggregate intrinsic value represents the excess of the fair value of our Common Stock as of December 31, 2020 over the exercise price of the outstanding in-the-money options.

Weighted Average Grant Date Fair Value of Options Granted

Additional information pertaining to PMI's Common Stock option activities is as follows:

	Year ended December 31,
	2020		2019		2018
Weighted-average grant date fair value of options granted (per share)	$	0.04	$	0.11	$	0.52

Fair Value of Stock Option Awards

The fair value of PMI’s stock option awards granted during the years ended December 31, 2020, 2019 and 2018 was estimated at the date of grant using the Black-Scholes model with the following weighted average assumptions:

	December 31,
	2020		2019		2018
Volatility of Common Stock	52.62	%	46.70	%	44.04	%
Risk-free interest rate	0.51	%	1.95	%	2.78	%
Expected life	6.0 years		6.0 years		6.0 years
Dividend yield	0	%	0	%	0	%

Summarized Activities for RSU's

The following table summarizes the number of PMI’s outstanding RSUs and their weighted-average grant date fair value for the year ended December 31, 2020:

	Number of Shares	Weighted-Average Grant Date Fair Value
Unvested at January 1, 2020	4,803,141	$	0.95
Forfeited	(142,000)	$	2.18
Unvested at December 31, 2020	4,661,141	$	0.91

Stock Based Compensation Included in Consolidated Statements of Operations

The following table presents the amount of share based compensation related to awards granted to employees recognized in Prosper’s Consolidated Statements of Operations for the periods presented (in thousands):

	Years Ended December 31,
	2020		2019		2018
Origination and Servicing	$	35	$	417	$	911
Sales and Marketing	69		243		451
General and Administrative	1,809		3,868		7,039
Total Stock-Based Compensation	$	1,913	$	4,528	$	8,401

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RESTRUCTURING (Tables)

12 Months Ended

Dec. 31, 2020

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Reserve by Type of Cost

The following table summarizes the activities related to Prosper's restructuring plan (in thousands) for the year ended December 31, 2018:

	Facilities Related
Balance at January 1, 2018	$	3,244
Adjustments to expense	1,486
Sublease cash receipts	370
Less: Cash paid	(3,126)
Balance at December 31, 2018	$	1,974

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INCOME TAXES (Tables)

12 Months Ended

Dec. 31, 2020

Income Tax Disclosure [Abstract]

Components of Income Tax

The components of the Company’s Income Tax Expense are as follows (in thousands):

	Years Ended December 31,
	2020		2019		2018
Current:
Federal	$	—	$	—	$	—
State	—		—		—
Foreign	—		—		24
Total Current Income Tax Expense	—		—		24
Deferred:
Federal	47		47		47
State	38		52		33
Foreign	(69)		1		68
Total Deferred Income Tax Expense	16		100		148
Total Income Tax Expense	$	16	$	100	$	172

Effective Income Tax Reconciliation

Income Tax Expense differed from the amount computed by applying the U.S. federal income tax rate of 21% to pretax loss as a result of the following:

	Years Ended December 31,
	2020		2019		2018
Federal tax at statutory rate	21	%	21	%	21	%
State tax at statutory rate (net of federal benefit)	8	%	9	%	8	%
Change in U.S. Tax Rate Applied to Deferred Taxes	—	%	—	%	—	%
Incentive Stock Options	2	%	(4)	%	(3)	%
Preferred Stock Warrants	(64)	%	8	%	5	%
Change in valuation allowance	37	%	(33)	%	(32)	%
Other	(4)	%	(1)	%	1	%
Income Tax Expense	—	%	—	%	—	%

Deferred Tax Assets and Liabilities

Temporary items that give rise to significant portions of deferred tax assets and liabilities are as follows (in thousands):

	December 31,
	2020		2019
Net operating loss carry forwards	$	92,814	$	87,834
Research and other credits	532		602
Property and equipment	—		42
Stock compensation	10,510		10,261
Accrued liabilities	2,986		1,858
Lease liabilities	3,934		5,182
Total deferred tax assets	110,776		105,779
Net servicing rights	(2,067)		(2,843)
Property and equipment	(287)		—
Intangible assets	(1,415)		(1,067)
Foreign earnings	—		(69)
Right-of-use assets	(2,676)		(3,816)
Total deferred tax liabilities	(6,445)		(7,795)
Total net deferred tax asset	104,331		97,984
Less: Valuation allowance	(104,820)		(98,458)
Net deferred tax liability	$	(489)	$	(474)

Unrecognized Tax Benefits

The following table summarizes Prosper’s activity related to its unrecognized tax benefits (in thousands):

Balance at January 1, 2019	$	112
Change related to 2019 tax year position	—
Balance at December 31, 2019	$	112
Change related to 2020 tax year position	—
Balance at December 31, 2020	$	112

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LEASES (Tables)

12 Months Ended

Dec. 31, 2020

Leases [Abstract]

Right-of-use Assets

The following table summarizes the operating lease right-of-use (“ROU”) assets as of December 31, 2020, which are included in Property and Equipment, Net on the Consolidated Balance Sheets.

	December 31, 2020
	Gross Carrying Value		Accumulated Amortization		Net Carrying Value
ROU assets - office buildings	$	15,477	$	6,649	$	8,828
ROU assets - other	290		41		249
Total operating lease ROU assets	$	15,767	$	6,690	$	9,077

Maturity of Lease Liabilities

Future maturities of operating lease liabilities as of December 31, 2020 were as follows (in thousands). The present value of the future minimum lease payments represents our lease liabilities as of December 31, 2020 and are included in "Other Liabilities" on the consolidated balance sheets.

	December 31, 2020
2021	$	5,267
2022	5,121
2023	1,562
2024	871
2025	897
Thereafter	923
Total future minimum lease payments	14,641
Less: Imputed interest	(1,299)
Present value of future minimum lease payments	$	13,342

Value Used In Determining Present Value of Leases

Values used to determine present value of leases is as follows (dollars in thousands):

	December 31, 2020
Cash paid for operating leases year-to-date	$	5,524
ROU assets obtained in exchange for new operating lease obligations	$	290
Weighted average remaining lease term (in years)	3.38 years
Weighted average discount rate	5.50		%

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RELATED PARTIES (Tables)

12 Months Ended

Dec. 31, 2020

Entity Information [Line Items]

Aggregate Amount of Notes Purchased and the Income Earned

The aggregate amount of the Notes purchased and the income earned by parties deemed to be affiliates and related parties of Prosper for the year ended December 31, 2020 and 2019, as well as the Notes outstanding as of December 31, 2020 and 2019 are summarized below (in thousands):

	Aggregate Amount of Notes Purchased the Year Ended December 31,				Interest Earned on Notes and Borrower Loans the Year Ended December 31,
	2020		2019		2020		2019
Executive officers and management	$	28	$	23	$	6	$	5
Directors (excluding executive officers and management)	272		464		43		56
Total	$	300	$	487	$	49	$	61

	Notes Balance as of
	December 31, 2020		December 31, 2019
Executive officers and management	$	41	$	35
Directors (excluding executive officers and management)	—		682
Total	$	41	$	717

Prosper Funding LLC

Entity Information [Line Items]

Aggregate Amount of Notes Purchased and the Income Earned

The aggregate amount of the Notes purchased and the income earned by parties deemed to be related parties of PFL for the years ended December 31, 2020 and 2019 are summarized below (in thousands):

	Aggregate Amount of Notes Purchased the Year Ended December 31,				Interest Earned on Notes and Borrower Loans the Year Ended December 31,
	2020		2019		2020		2019
Executive officers and management	$	28	$	23	$	6	$	5
Directors (excluding executive officers and management)	—		—		—		—
Total	$	28	$	23	$	6	$	5

The balance of Notes held by officers and directors who are not executive officers are as follows (in thousands):

	Notes Balance as of
	December 31, 2020		December 31, 2019
Executive officers and management	$	41	$	35
Directors (excluding executive officers and management)	—		—
Total	$	41	$	35

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ORGANIZATION AND BUSINESS (Details)	12 Months Ended
	Dec. 31, 2020 state
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Percentage of notes allowed for investors to purchase	100.00%
Number of states and district marketplace is open to investors	30
Additional number of states and district marketplace is open to borrowers	48
Prosper Funding LLC
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Percentage of notes allowed for investors to purchase	100.00%
Number of states and district marketplace is open to investors	30
Additional number of states and district marketplace is open to borrowers	48
Minimum | Prosper Funding LLC
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Term	3 years
Maximum | Prosper Funding LLC
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Term	5 years

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SUMMARY OF SIGNIFICANT ACCOUNT POLICIES - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Entity Information [Line Items]
Servicing fee, percent	1.00%
Goodwill impairment expense	$ 0	$ 0	$ 0
Advertising costs	$ 6,800,000	$ 32,800,000	$ 48,000,000.0
Prosper Funding LLC
Entity Information [Line Items]
Servicing fee, percent	1.00%
Minimum
Entity Information [Line Items]
Transaction fee percentage	1.00%
Maximum
Entity Information [Line Items]
Transaction fee percentage	5.00%
User base and customer relationships | Minimum
Entity Information [Line Items]
Intangible assets amortized period	3 years
User base and customer relationships | Maximum
Entity Information [Line Items]
Intangible assets amortized period	10 years
Developed technology | Minimum
Entity Information [Line Items]
Intangible assets amortized period	3 years
Developed technology | Maximum
Entity Information [Line Items]
Intangible assets amortized period	5 years
Brand name
Entity Information [Line Items]
Intangible assets amortized period	1 year
Borrower Loans
Entity Information [Line Items]
Servicing fee, percent	1.075%
Borrower Loans | Prosper Funding LLC
Entity Information [Line Items]
Servicing fee, percent	1.075%

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SUMMARY OF SIGNIFICANT ACCOUNT POLICIES - Estimated Useful Lives of Assets (Details)	12 Months Ended
	Dec. 31, 2020
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, estimated useful life	7 years
Office equipment
Property, Plant and Equipment [Line Items]
Property and equipment, estimated useful life	5 years
Computers and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, estimated useful life	3 years
Leasehold improvements | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment, estimated useful life	5 years
Leasehold improvements | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment, estimated useful life	8 years
Internal-use software and website development costs | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment, estimated useful life	1 year
Internal-use software and website development costs | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment, estimated useful life	5 years
Prosper Funding LLC | Internal-use software and website development costs | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment, estimated useful life	1 year
Prosper Funding LLC | Internal-use software and website development costs | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment, estimated useful life	5 years

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PROPERTY AND EQUIPMENT, NET - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Operating lease right-of-use assets	$ 15,767
Property and equipment	77,858	$ 71,139
Less: Accumulated depreciation and amortization	(49,412)	(39,843)
Total Property and Equipment, Net	28,446	31,296
Prosper Funding LLC
Property, Plant and Equipment [Line Items]
Less: Accumulated depreciation and amortization	(20,025)	(17,381)
Total Property and Equipment, Net	6,928	7,549
Operating lease right-of-use assets
Property, Plant and Equipment [Line Items]
Operating lease right-of-use assets	15,767	16,213
Computer equipment
Property, Plant and Equipment [Line Items]
Property and equipment	13,841	13,420
Internal-use software and website development costs
Property, Plant and Equipment [Line Items]
Property and equipment	33,176	28,904
Internal-use software and website development costs | Prosper Funding LLC
Property, Plant and Equipment [Line Items]
Property and equipment	26,953	24,930
Office equipment and furniture
Property, Plant and Equipment [Line Items]
Property and equipment	2,872	2,999
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment	7,167	7,158
Assets not yet placed in service
Property, Plant and Equipment [Line Items]
Property and equipment	$ 5,035	$ 2,445

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PROPERTY AND EQUIPMENT, NET - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Depreciation and Amortization	$ 8,349,000	$ 7,676,000	$ 9,968,000
Impairment of Operating Lease Right-of-Use Asset	445,000	0	0
Prosper Funding LLC
Property, Plant and Equipment [Line Items]
Depreciation and Amortization	4,149,000	4,397,000	5,664,000
Property and Equipment
Property, Plant and Equipment [Line Items]
Depreciation and Amortization	8,100,000	7,400,000	9,600,000
Internal-use software and website development costs
Property, Plant and Equipment [Line Items]
Capitalized internal-use software and website development costs	8,300,000	9,300,000	5,700,000
Internal-use software and website development costs | Prosper Funding LLC
Property, Plant and Equipment [Line Items]
Capitalized internal-use software and website development costs	$ 3,500,000	$ 5,500,000	$ 4,100,000

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BORROWER LOANS, LOANS HELD FOR SALE AND NOTES, AT FAIR VALUE - Additional Information (Details) - USD ($) $ in Thousands		10 Months Ended	12 Months Ended
		Dec. 31, 2020	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Borrower loans	[1]	$ 378,263	$ 378,263	$ 634,019
Net interest income			$ 44,023	37,050	$ 11,830
COVID-19 Relief
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Percent of Loans in relief program, cumulative		12.00%
Percent of Loans in relief program, active		5.00%	5.00%
Borrower Loans
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Borrower loans		$ 378,263	$ 378,263	$ 634,019
Fixed interest rate, Minimum			5.31%	5.31%
Fixed interest rate, Maximum			31.82%	31.92%
Minimum number of days for which loans originated were delinquent			90 days	90 days
Fair value of loans originated		300	$ 300	$ 1,900
Non accrual status past due date			120 days
Borrower Loans receivable		400	$ 400	$ 700
Loans Held for Sale
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Fixed interest rate, Minimum			5.31%	5.31%
Fixed interest rate, Maximum			31.82%	31.82%
Aggregate principal amount of loans originated		800	$ 800	$ 700
Fair value of loans originated		100	$ 100	$ 200
Non accrual status past due date			120 days	120 days
Borrower Loans receivable		100	$ 100	$ 100
Net interest income			$ 27,600	$ 19,000
Minimum number of days for which loans held for sale were delinquent			90 days	90 days
Financing Receivables, Equal to Greater than 90 Days Past Due | Borrower Loans
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Aggregate principal amount of loans originated		2,800	$ 2,800	$ 6,500
Prosper Funding LLC
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Borrower loans		$ 209,670	209,670	245,137
Net interest income			$ 2,308	2,654	$ 2,913
Prosper Funding LLC | COVID-19 Relief
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Percent of Loans in relief program, cumulative		12.00%
Percent of Loans in relief program, active		5.00%	5.00%
Prosper Funding LLC | Borrower Loans
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Borrower loans		$ 209,670	$ 209,670	$ 245,137
Fixed interest rate, Minimum			5.31%	5.31%
Fixed interest rate, Maximum			31.82%	31.92%
Minimum number of days for which loans originated were delinquent			90 days	90 days
Fair value of loans originated		100	$ 100	$ 800
Borrower Loans receivable		200	200	$ 300
Prosper Funding LLC | Loans Held for Sale
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Non accrual status past due date				120 days
Prosper Funding LLC | Financing Receivables, Equal to Greater than 90 Days Past Due | Borrower Loans
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Aggregate principal amount of loans originated		1,400	1,400	$ 2,600
VIE, Primary Beneficiary
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Borrower loans	[2]	$ 168,593	$ 168,593	$ 388,882
Minimum | Borrower Loans
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Original term			36 months	36 months
Minimum | Loans Held for Sale
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Original term			36 months	36 months
Minimum | Prosper Funding LLC | Borrower Loans
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Original term			36 months	36 months
Maximum | Borrower Loans
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Original term			60 months	60 months
Maximum | Loans Held for Sale
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Original term			60 months	60 months
Maximum | Prosper Funding LLC | Borrower Loans
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Original term			60 months	60 months

[1] (1) Includes amounts in consolidated variable interest entities (VIEs) presented separately in the table below.

[2] The following table presents the assets and liabilities of consolidated variable interest entities (VIEs), which are included in the Consolidated Balance Sheets above. The assets in the table below may only be used to settle obligations of consolidated VIEs and are in excess of those obligations. Additionally, the assets and liabilities in the table below include third-party assets and liabilities of consolidated VIEs only and exclude intercompany balances that eliminate in consolidation. See Note 6 - Securitizations and Note 10 - Debt, to Notes to Consolidated Financial Statements for additional information.

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BORROWER LOANS, LOANS HELD FOR SALE AND NOTES, AT FAIR VALUE - Fair Value of Borrower Loans and Notes (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2020	Dec. 31, 2019
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Borrower loans	[1]	$ 378,263	$ 634,019
Loans Held for Sale, at Fair Value	[1]	274,621	142,026
Notes, at Fair Value		208,379	244,171
Prosper Funding LLC
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Borrower loans		209,670	245,137
Notes, at Fair Value		208,379	244,171
Notes
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Aggregate principal balance outstanding, Notes		217,110	250,281
Fair value adjustments, Notes		(8,731)	(6,110)
Notes, at Fair Value		208,379	244,171
Notes | Prosper Funding LLC
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Aggregate principal balance outstanding, Notes		217,110	250,281
Fair value adjustments, Notes		(8,731)	(6,110)
Notes, at Fair Value		208,379	244,171
Borrower Loans
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Aggregate principal balance outstanding		393,642	647,209
Fair value adjustments		(15,379)	(13,190)
Borrower loans		378,263	634,019
Borrower Loans | Prosper Funding LLC
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Aggregate principal balance outstanding		215,373	248,702
Fair value adjustments		(5,703)	(3,565)
Borrower loans		209,670	245,137
Loans Held for Sale
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Aggregate principal balance outstanding		279,113	143,261
Fair value adjustments		(4,492)	(1,235)
Loans Held for Sale, at Fair Value		$ 274,621	$ 142,026

[1] (1) Includes amounts in consolidated variable interest entities (VIEs) presented separately in the table below.

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SERVICING ASSETS (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Servicing Assets And Liabilities Fair Value [Line Items]
Gain (loss) on sale of borrower loans	$ 4,816	$ 10,946	$ 13,147
Loss from fair value warrants	0	17,553	72,316
Prosper Funding LLC
Servicing Assets And Liabilities Fair Value [Line Items]
Gain (loss) on sale of borrower loans	6,430	(5,058)	(58,027)
Borrower Loans
Servicing Assets And Liabilities Fair Value [Line Items]
Outstanding principal	$ 2,400,000	$ 3,100,000
Fixed interest rate, Minimum	5.31%	5.31%
Fixed interest rate, Maximum	31.82%	31.92%
Contractually specified servicing fees, late charges and ancillary fees	$ 28,900	$ 38,400	43,100
Borrower Loans | Minimum
Servicing Assets And Liabilities Fair Value [Line Items]
Original term	36 months	36 months
Borrower Loans | Maximum
Servicing Assets And Liabilities Fair Value [Line Items]
Original term	60 months	60 months
Borrower Loans | Prosper Funding LLC
Servicing Assets And Liabilities Fair Value [Line Items]
Gain (loss) on sale of borrower loans	$ 6,400	$ (5,100)	(58,000)
Outstanding principal	$ 2,400,000	$ 3,700,000
Fixed interest rate, Minimum	5.31%	5.31%
Fixed interest rate, Maximum	31.82%	31.92%
Contractually specified servicing fees, late charges and ancillary fees	$ 34,800	$ 43,400	$ 44,000
Borrower Loans | Prosper Funding LLC | Minimum
Servicing Assets And Liabilities Fair Value [Line Items]
Original term	36 months	36 months
Borrower Loans | Prosper Funding LLC | Maximum
Servicing Assets And Liabilities Fair Value [Line Items]
Original term	60 months	60 months

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SECURITIZATIONS (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2020	Dec. 31, 2019
Variable Interest Entity [Line Items]
Notes issued by securitization trust	[1]	$ 156,782	$ 347,662
Borrower loans	[1]	378,263	634,019
Risk retention interest and residual certificates held by third party investors at fair value	[1]	22,917	52,168
VIE, Primary Beneficiary
Variable Interest Entity [Line Items]
Notes issued by securitization trust	[2]	156,782	347,662
Borrower loans	[2]	168,593	388,882
Risk retention interest and residual certificates held by third party investors at fair value	[2]	22,917	$ 52,168
2019 Notes | VIE, Primary Beneficiary
Variable Interest Entity [Line Items]
Principal balance of securitization		$ 573,000
2019-1 Notes | VIE, Primary Beneficiary
Variable Interest Entity [Line Items]
Percent of residual certificates issued by securitization trusts retained		65.50%
Debt issuance costs		$ 2,300
Unamortized debt issuance costs		34,700
Borrower loans		36,400
Risk retention interest and residual certificates held by third party investors at fair value		3,600
2019-1, Class A Notes | VIE, Primary Beneficiary
Variable Interest Entity [Line Items]
Notes issued by securitization trust		$ 127,300
Fixed interest rate		3.54%
2019-1, Class B Notes | VIE, Primary Beneficiary
Variable Interest Entity [Line Items]
Notes issued by securitization trust		$ 25,000
Fixed interest rate		4.03%
2019-1, Class C Notes | VIE, Primary Beneficiary
Variable Interest Entity [Line Items]
Notes issued by securitization trust		$ 19,300
Fixed interest rate		5.27%
2019-2 Notes | VIE, Primary Beneficiary
Variable Interest Entity [Line Items]
Percent of residual certificates issued by securitization trusts retained		16.40%
Debt issuance costs		$ 1,900
Unamortized debt issuance costs		57,400
Borrower loans		62,600
Risk retention interest and residual certificates held by third party investors at fair value		9,500
2019-2, Class A Notes | VIE, Primary Beneficiary
Variable Interest Entity [Line Items]
Notes issued by securitization trust		$ 110,100
Fixed interest rate		3.20%
2019-2, Class B Notes | VIE, Primary Beneficiary
Variable Interest Entity [Line Items]
Notes issued by securitization trust		$ 31,400
Fixed interest rate		3.69%
2019-2, Class C Notes | VIE, Primary Beneficiary
Variable Interest Entity [Line Items]
Notes issued by securitization trust		$ 32,700
Fixed interest rate		5.05%
2019-4 Notes | VIE, Primary Beneficiary
Variable Interest Entity [Line Items]
Percent of residual certificates issued by securitization trusts retained		19.60%
Debt issuance costs		$ 1,200
Unamortized debt issuance costs		64,600
Borrower loans		69,600
Risk retention interest and residual certificates held by third party investors at fair value		9,800
2019-4, Class A Notes | VIE, Primary Beneficiary
Variable Interest Entity [Line Items]
Principal balance of securitization		$ 102,600
Fixed interest rate		2.48%
2019-4, Class B Notes | VIE, Primary Beneficiary
Variable Interest Entity [Line Items]
Principal balance of securitization		$ 19,500
Fixed interest rate		3.20%
2019-4, Class C Notes | VIE, Primary Beneficiary
Variable Interest Entity [Line Items]
Principal balance of securitization		$ 16,800
Fixed interest rate		4.95%

[1] (1) Includes amounts in consolidated variable interest entities (VIEs) presented separately in the table below.

[2] The following table presents the assets and liabilities of consolidated variable interest entities (VIEs), which are included in the Consolidated Balance Sheets above. The assets in the table below may only be used to settle obligations of consolidated VIEs and are in excess of those obligations. Additionally, the assets and liabilities in the table below include third-party assets and liabilities of consolidated VIEs only and exclude intercompany balances that eliminate in consolidation. See Note 6 - Securitizations and Note 10 - Debt, to Notes to Consolidated Financial Statements for additional information.

XML

FAIR VALUE OF ASSETS AND LIABILITIES - Fair Value Hierarchy (Details) - USD ($) $ in Thousands		Dec. 31, 2020	Dec. 31, 2019
Assets:
Borrower Loans, at Fair Value	[1]	$ 378,263	$ 634,019
Loans Held for Sale, at Fair Value	[1]	274,621	142,026
Servicing Assets		9,242	12,602
Total Assets		662,126	788,647
Liabilities:
Notes		208,379	244,171
Certificates Issued by Securitization Trust, at Fair value	[1]	22,917	52,168
Convertible Preferred Stock Warrant Liability		112,319	149,996
Loan Trailing Fee Liability (Note 9)		2,233	2,997
Total Liabilities		345,848	449,332
Prosper Funding LLC
Assets:
Borrower Loans, at Fair Value		209,670	245,137
Servicing Assets		11,088	14,888
Total Assets		220,758	260,025
Liabilities:
Notes		208,379	244,171
Loan Trailing Fee Liability (Note 9)		2,233	2,997
Total Liabilities		210,612	247,168
Level 1 Inputs
Assets:
Borrower Loans, at Fair Value		0	0
Loans Held for Sale, at Fair Value		0	0
Servicing Assets		0	0
Total Assets		0	0
Liabilities:
Notes		0	0
Certificates Issued by Securitization Trust, at Fair value		0	0
Convertible Preferred Stock Warrant Liability		0	0
Loan Trailing Fee Liability (Note 9)		0	0
Total Liabilities		0	0
Level 1 Inputs | Prosper Funding LLC
Assets:
Borrower Loans, at Fair Value		0	0
Servicing Assets		0	0
Total Assets		0	0
Liabilities:
Notes		0	0
Loan Trailing Fee Liability (Note 9)		0	0
Total Liabilities		0	0
Level 2 Inputs
Assets:
Borrower Loans, at Fair Value		0	0
Loans Held for Sale, at Fair Value		0	0
Servicing Assets		0	0
Total Assets		0	0
Liabilities:
Notes		0	0
Certificates Issued by Securitization Trust, at Fair value		0	0
Convertible Preferred Stock Warrant Liability		0	0
Loan Trailing Fee Liability (Note 9)		0	0
Total Liabilities		0	0
Level 2 Inputs | Prosper Funding LLC
Assets:
Borrower Loans, at Fair Value		0	0
Servicing Assets		0	0
Total Assets		0	0
Liabilities:
Notes		0	0
Loan Trailing Fee Liability (Note 9)		0	0
Total Liabilities		0	0
Level 3 Inputs
Assets:
Borrower Loans, at Fair Value		378,263	634,019
Loans Held for Sale, at Fair Value		274,621	142,026
Servicing Assets		9,242	12,602
Total Assets		662,126	788,647
Liabilities:
Notes		208,379	244,171
Certificates Issued by Securitization Trust, at Fair value		22,917	52,168
Convertible Preferred Stock Warrant Liability		112,319	149,996
Loan Trailing Fee Liability (Note 9)		2,233	2,997
Total Liabilities		345,848	449,332
Level 3 Inputs | Prosper Funding LLC
Assets:
Borrower Loans, at Fair Value		209,670	245,137
Servicing Assets		11,088	14,888
Total Assets		220,758	260,025
Liabilities:
Notes		208,379	244,171
Loan Trailing Fee Liability (Note 9)		2,233	2,997
Total Liabilities		$ 210,612	$ 247,168

[1] (1) Includes amounts in consolidated variable interest entities (VIEs) presented separately in the table below.

XML

FAIR VALUE OF ASSETS AND LIABILITIES - Quantitative Information About Significant Unobservable Inputs (Details)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Servicing Assets:
Market servicing rate		0.625%
Market rate for collection fee	0.07%	0.06%
Weighted average market servicing rate		0.685%
Prosper Funding LLC
Servicing Assets:
Market servicing rate		0.625%
Market rate for collection fee	0.07%	0.06%
Weighted average market servicing rate		0.685%
Minimum
Certificates Issued by Securitization Trust:
Discount rate	3.30%	4.00%
Default rate	3.20%	2.00%
Prepayment rate	7.60%	14.50%
Servicing Assets:
Discount rate	15.00%	15.00%
Default rate	1.90%	1.70%
Prepayment rate	12.40%	16.50%
Market servicing rate	0.625%
Weighted average market servicing rate	0.695%
Minimum | Prosper Funding LLC
Servicing Assets:
Discount rate	15.00%	15.00%
Default rate	1.90%	1.70%
Prepayment rate	12.40%	16.50%
Market servicing rate	0.625%
Weighted average market servicing rate	0.695%
Maximum
Certificates Issued by Securitization Trust:
Discount rate	16.00%	15.00%
Default rate	15.30%	17.00%
Prepayment rate	35.40%	33.00%
Servicing Assets:
Discount rate	25.00%	25.00%
Default rate	17.70%	18.80%
Prepayment rate	28.90%	28.10%
Market servicing rate	0.818%
Weighted average market servicing rate	0.888%
Maximum | Prosper Funding LLC
Servicing Assets:
Discount rate	25.00%	25.00%
Default rate	17.70%	18.80%
Prepayment rate	28.90%	28.10%
Market servicing rate	0.818%
Weighted average market servicing rate	0.888%
Discount rate
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.1112	0.0959
Loan Trailing Fee Liability [Abstract]
Measurement input	0.1112	0.0959
Discount rate | Minimum
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.045	0.044
Loan Trailing Fee Liability [Abstract]
Measurement input	0.045	0.044
Discount rate | Minimum | Loan trailing fee liability
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.150	0.150
Loan Trailing Fee Liability [Abstract]
Measurement input	0.150	0.150
Discount rate | Minimum | Prosper Funding LLC
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.053	0.044
Loan Trailing Fee Liability [Abstract]
Measurement input	0.053	0.044
Discount rate | Minimum | Prosper Funding LLC | Loan trailing fee liability
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.150	0.150
Loan Trailing Fee Liability [Abstract]
Measurement input	0.150	0.150
Discount rate | Maximum
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.177	0.122
Loan Trailing Fee Liability [Abstract]
Measurement input	0.177	0.122
Discount rate | Maximum | Loan trailing fee liability
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.250	0.250
Loan Trailing Fee Liability [Abstract]
Measurement input	0.250	0.250
Discount rate | Maximum | Prosper Funding LLC
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.161	0.121
Loan Trailing Fee Liability [Abstract]
Measurement input	0.161	0.121
Discount rate | Maximum | Prosper Funding LLC | Loan trailing fee liability
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.250	0.250
Loan Trailing Fee Liability [Abstract]
Measurement input	0.250	0.250
Default rate
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.1293	0.1012
Loan Trailing Fee Liability [Abstract]
Measurement input	0.1293	0.1012
Default rate | Minimum
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.023	0.021
Loan Trailing Fee Liability [Abstract]
Measurement input	0.023	0.021
Default rate | Minimum | Loan trailing fee liability
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.019	0.017
Loan Trailing Fee Liability [Abstract]
Measurement input	0.019	0.017
Default rate | Minimum | Prosper Funding LLC
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.026	0.024
Loan Trailing Fee Liability [Abstract]
Measurement input	0.026	0.024
Default rate | Minimum | Prosper Funding LLC | Loan trailing fee liability
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.019	0.017
Loan Trailing Fee Liability [Abstract]
Measurement input	0.019	0.017
Default rate | Maximum
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.179	0.186
Loan Trailing Fee Liability [Abstract]
Measurement input	0.179	0.186
Default rate | Maximum | Loan trailing fee liability
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.177	0.188
Loan Trailing Fee Liability [Abstract]
Measurement input	0.177	0.188
Default rate | Maximum | Prosper Funding LLC
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.162	0.177
Loan Trailing Fee Liability [Abstract]
Measurement input	0.162	0.177
Default rate | Maximum | Prosper Funding LLC | Loan trailing fee liability
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.177	0.188
Loan Trailing Fee Liability [Abstract]
Measurement input	0.177	0.188
Weighted-average prepayment rate
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.2086	0.2141
Loan Trailing Fee Liability [Abstract]
Measurement input	0.2086	0.2141
Weighted-average prepayment rate | Minimum | Loan trailing fee liability
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.124	0.165
Loan Trailing Fee Liability [Abstract]
Measurement input	0.124	0.165
Weighted-average prepayment rate | Minimum | Prosper Funding LLC | Loan trailing fee liability
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.124	0.165
Loan Trailing Fee Liability [Abstract]
Measurement input	0.124	0.165
Weighted-average prepayment rate | Maximum | Loan trailing fee liability
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.289	0.281
Loan Trailing Fee Liability [Abstract]
Measurement input	0.289	0.281
Weighted-average prepayment rate | Maximum | Prosper Funding LLC | Loan trailing fee liability
Borrower Loans, Loans Held for Sale, and Notes:
Measurement input	0.289	0.281
Loan Trailing Fee Liability [Abstract]
Measurement input	0.289	0.281

XML

FAIR VALUE OF ASSETS AND LIABILITIES - Summary of Changes in Level 3 Fair Value Assets and Liabilities (Details) - Recurring - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Total
Beginning balance	$ 479,706	$ 183,307
Purchase of Borrower Loans/Issuance of Notes	1,338,498	2,638,216
Transfers in (Transfers out)		0
Principal repayments	(265,882)	(201,577)
Borrower Loans sold to third parties	(1,096,705)	(2,113,648)
Other changes	131	714
Change in fair value	(34,160)	(27,306)
Ending balance	421,588	479,706
Prosper Funding LLC
Total
Beginning balance	966	(481)
Purchase of Borrower Loans/Issuance of Notes	1,338,498	2,319,748
Principal repayments	2,048	5,338
Borrower Loans sold to third parties	(1,340,629)	(2,323,959)
Other changes	(46)	694
Change in fair value	454	(374)
Ending balance	1,291	966
Notes
Liabilities
Beginning balance	(244,171)	(264,003)
Purchase of Borrower Loans/Issuance of Notes	(133,228)	(171,138)
Transfers in (Transfers out)		0
Principal repayments	149,409	167,419
Borrower Loans sold to third parties	0	0
Other changes	(53)	739
Change in fair value	19,664	22,812
Ending balance	(208,379)	(244,171)
Notes | Prosper Funding LLC
Liabilities
Beginning balance	(244,171)	(264,003)
Purchase of Borrower Loans/Issuance of Notes	(133,228)	(171,138)
Principal repayments	149,409	167,420
Borrower Loans sold to third parties	0	0
Other changes	(53)	739
Change in fair value	19,664	22,811
Ending balance	(208,379)	(244,171)
Certificates Issued by Securitization Trust
Liabilities
Beginning balance	(52,168)	0
Purchase of Borrower Loans/Issuance of Notes	0	(72,917)
Transfers in (Transfers out)		0
Principal repayments	22,136	13,770
Borrower Loans sold to third parties	0	0
Other changes	436	(642)
Change in fair value	6,679	7,621
Ending balance	(22,917)	(52,168)
Borrower Loans
Assets
Beginning balance	634,019	263,522
Purchase of Borrower Loans/Issuance of Notes	133,644	561,711
Transfers in (Transfers out)		178,924
Principal repayments	(332,629)	(313,909)
Borrower Loans sold to third parties	(6,731)	(5,417)
Other changes	(1,420)	33
Change in fair value	(48,620)	(50,845)
Ending balance	378,263	634,019
Borrower Loans | Prosper Funding LLC
Assets
Beginning balance	245,137	263,522
Purchase of Borrower Loans/Issuance of Notes	133,644	170,326
Principal repayments	(147,361)	(162,082)
Borrower Loans sold to third parties	(2,547)	(3,399)
Other changes	7	(45)
Change in fair value	(19,210)	(23,185)
Ending balance	209,670	245,137
Loans Held for Sale
Assets
Beginning balance	142,026	183,788
Purchase of Borrower Loans/Issuance of Notes	1,338,082	2,320,560
Transfers in (Transfers out)		(178,924)
Principal repayments	(104,798)	(68,857)
Borrower Loans sold to third parties	(1,089,974)	(2,108,231)
Other changes	1,168	584
Change in fair value	(11,883)	(6,894)
Ending balance	274,621	142,026
Loans Held for Sale | Prosper Funding LLC
Assets
Beginning balance	0	0
Purchase of Borrower Loans/Issuance of Notes	1,338,082	2,320,560
Principal repayments	0	0
Borrower Loans sold to third parties	(1,338,082)	(2,320,560)
Other changes	0	0
Change in fair value	0	0
Ending balance	$ 0	$ 0

XML

FAIR VALUE OF ASSETS AND LIABILITIES - Schedule of Servicing Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Servicing Assets
Beginning balance, fair value	$ 12,602
Ending balance, fair value	9,242	$ 12,602
Level 3 Inputs
Servicing Assets
Beginning balance, fair value	12,602
Ending balance, fair value	9,242	12,602
Prosper Funding LLC
Servicing Assets
Beginning balance, fair value	14,888
Ending balance, fair value	11,088	14,888
Prosper Funding LLC | Level 3 Inputs
Servicing Assets
Beginning balance, fair value	14,888
Ending balance, fair value	11,088	14,888
Servicing Assets
Servicing Assets
Beginning balance, fair value	12,602
Ending balance, fair value	9,242	12,602
Servicing Assets | Level 3 Inputs
Servicing Assets
Beginning balance, fair value	12,602	14,687
Additions	5,829	11,925
Derecognition		(1,522)
Less: Change in fair value	(9,189)	(12,488)
Ending balance, fair value	9,242	12,602
Servicing Assets | Prosper Funding LLC
Servicing Assets
Beginning balance, fair value	14,888	15,550
Additions	7,203	13,032
Less: Change in fair value	(11,003)	(13,694)
Ending balance, fair value	$ 11,088	$ 14,888

XML

FAIR VALUE OF ASSETS AND LIABILITIES - Preferred Stock Warrant and Trailing Fee (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Mandatorily Redeemable Preferred Stock
Liabilities
Beginning balance, fair value	$ 149,996	$ 143,679
Issuances		17,552
Change in fair value	(37,677)	(11,235)
Ending balance, fair value	112,319	149,996
Trailing Fee
Liabilities
Beginning balance, fair value	2,997	3,118
Issuances	1,349	2,254
Cash payment of Loan Trailing Fee	(2,421)	(2,660)
Change in fair value	308	285
Ending balance, fair value	2,233	2,997
Prosper Funding LLC | Trailing Fee
Liabilities
Beginning balance, fair value	2,997	3,118
Issuances	1,349	2,254
Cash payment of Loan Trailing Fee	(2,421)	(2,660)
Change in fair value	308	285
Ending balance, fair value	$ 2,233	$ 2,997

XML

FAIR VALUE OF ASSETS AND LIABILITIES - Assumptions for Borrower Loans, Loans Held for Sale and Notes (Details) $ in Thousands	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes/loans, fair value	$ 208,379	$ 244,171
Notes
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes/loans, fair value	208,379	244,171
Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes/loans, fair value	208,379	244,171
Prosper Funding LLC | Notes
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes/loans, fair value	208,379	244,171
Notes | Discount rate assumption | 100 basis point increase
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes	206,528	241,927
Notes | Discount rate assumption | 100 basis point increase | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes	206,528	241,927
Notes | Discount rate assumption | 200 basis point increase
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes	204,720	239,737
Notes | Discount rate assumption | 200 basis point increase | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes	204,720	239,737
Notes | Discount rate assumption | 100 basis point decrease
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes	210,274	246,471
Notes | Discount rate assumption | 100 basis point decrease | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes	210,274	246,471
Notes | Discount rate assumption | 200 basis point decrease
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes	212,217	248,828
Notes | Discount rate assumption | 200 basis point decrease | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes	212,217	248,828
Notes | Default rate assumption | 100 basis point increase
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes	206,304	240,958
Notes | Default rate assumption | 100 basis point increase | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes	206,304	240,958
Notes | Default rate assumption | 200 basis point increase
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes	204,238	237,831
Notes | Default rate assumption | 200 basis point increase | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes	204,238	237,831
Notes | Default rate assumption | 100 basis point decrease
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes	210,463	247,489
Notes | Default rate assumption | 100 basis point decrease | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes	210,463	247,489
Notes | Default rate assumption | 200 basis point decrease
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes	212,558	250,817
Notes | Default rate assumption | 200 basis point decrease | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes	212,558	250,817
Borrower Loans / Loans Held for Sale
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes/loans, fair value	652,884	776,045
Borrower Loans / Loans Held for Sale | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Notes/loans, fair value	209,670	245,137
Borrower Loans / Loans Held for Sale | Discount rate assumption | 100 basis point increase
Fair Value Inputs Assets Quantitative Information [Line Items]
Borrower loans	647,093	768,924
Borrower Loans / Loans Held for Sale | Discount rate assumption | 100 basis point increase | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Borrower loans	207,810	242,888
Borrower Loans / Loans Held for Sale | Discount rate assumption | 200 basis point increase
Fair Value Inputs Assets Quantitative Information [Line Items]
Borrower loans	641,437	761,971
Borrower Loans / Loans Held for Sale | Discount rate assumption | 200 basis point increase | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Borrower loans	205,994	240,691
Borrower Loans / Loans Held for Sale | Discount rate assumption | 100 basis point decrease
Fair Value Inputs Assets Quantitative Information [Line Items]
Borrower loans	658,817	783,344
Borrower Loans / Loans Held for Sale | Discount rate assumption | 100 basis point decrease | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Borrower loans	211,575	247,442
Borrower Loans / Loans Held for Sale | Discount rate assumption | 200 basis point decrease
Fair Value Inputs Assets Quantitative Information [Line Items]
Borrower loans	664,895	790,823
Borrower Loans / Loans Held for Sale | Discount rate assumption | 200 basis point decrease | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Borrower loans	213,527	249,805
Borrower Loans / Loans Held for Sale | Default rate assumption | 100 basis point increase
Fair Value Inputs Assets Quantitative Information [Line Items]
Borrower loans	646,421	765,894
Borrower Loans / Loans Held for Sale | Default rate assumption | 100 basis point increase | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Borrower loans	207,594	241,930
Borrower Loans / Loans Held for Sale | Default rate assumption | 200 basis point increase
Fair Value Inputs Assets Quantitative Information [Line Items]
Borrower loans	639,987	756,007
Borrower Loans / Loans Held for Sale | Default rate assumption | 200 basis point increase | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Borrower loans	205,528	238,807
Borrower Loans / Loans Held for Sale | Default rate assumption | 100 basis point decrease
Fair Value Inputs Assets Quantitative Information [Line Items]
Borrower loans	659,377	786,541
Borrower Loans / Loans Held for Sale | Default rate assumption | 100 basis point decrease | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Borrower loans	211,755	248,453
Borrower Loans / Loans Held for Sale | Default rate assumption | 200 basis point decrease
Fair Value Inputs Assets Quantitative Information [Line Items]
Borrower loans	665,904	797,065
Borrower Loans / Loans Held for Sale | Default rate assumption | 200 basis point decrease | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Borrower loans	$ 213,851	$ 251,777
Discount rate
Fair Value Inputs Assets Quantitative Information [Line Items]
Measurement input	0.1112	0.0959
Discount rate | Notes | Discount rate assumption
Fair Value Inputs Assets Quantitative Information [Line Items]
Measurement input	0.0893	0.0643
Discount rate | Notes | Discount rate assumption | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Measurement input	0.0893	0.0643
Discount rate | Borrower Loans / Loans Held for Sale | Discount rate assumption
Fair Value Inputs Assets Quantitative Information [Line Items]
Measurement input	0.0826	0.0700
Discount rate | Borrower Loans / Loans Held for Sale | Discount rate assumption | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Measurement input	0.0893	0.0643
Default rate
Fair Value Inputs Assets Quantitative Information [Line Items]
Measurement input	0.1293	0.1012
Default rate | Notes | Default rate assumption
Fair Value Inputs Assets Quantitative Information [Line Items]
Measurement input	0.1226	0.1368
Default rate | Notes | Default rate assumption | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Measurement input	0.1226	0.1368
Default rate | Borrower Loans / Loans Held for Sale | Default rate assumption
Fair Value Inputs Assets Quantitative Information [Line Items]
Measurement input	0.1158	0.1263
Default rate | Borrower Loans / Loans Held for Sale | Default rate assumption | Prosper Funding LLC
Fair Value Inputs Assets Quantitative Information [Line Items]
Measurement input	0.1226	0.1368

XML

FAIR VALUE OF ASSETS AND LIABILITIES - Assumptions for Certificates Issued by Securitization Trust (Details) $ in Thousands		Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Fair Value Inputs Assets Quantitative Information [Line Items]
Certificates Issued by Securitization Trust, at Fair value	[1]	$ 22,917	$ 52,168
Level 3 Inputs
Fair Value Inputs Assets Quantitative Information [Line Items]
Certificates Issued by Securitization Trust, at Fair value		22,917	52,168
Discount rate assumption | 100 basis point increase
Fair Value Inputs Assets Quantitative Information [Line Items]
Expected fair value with change in assumptions		22,729	51,813
Discount rate assumption | 200 basis point increase
Fair Value Inputs Assets Quantitative Information [Line Items]
Expected fair value with change in assumptions		22,545	51,466
Discount rate assumption | 100 basis point decrease
Fair Value Inputs Assets Quantitative Information [Line Items]
Expected fair value with change in assumptions		23,110	52,533
Discount rate assumption | 200 basis point decrease
Fair Value Inputs Assets Quantitative Information [Line Items]
Expected fair value with change in assumptions		23,308	52,909
Default rate assumption | 100 basis point increase
Fair Value Inputs Assets Quantitative Information [Line Items]
Expected fair value with change in assumptions		21,798	48,986
Default rate assumption | 200 basis point increase
Fair Value Inputs Assets Quantitative Information [Line Items]
Expected fair value with change in assumptions		20,690	45,926
Default rate assumption | 100 basis point decrease
Fair Value Inputs Assets Quantitative Information [Line Items]
Expected fair value with change in assumptions		24,030	55,369
Default rate assumption | 200 basis point decrease
Fair Value Inputs Assets Quantitative Information [Line Items]
Expected fair value with change in assumptions		25,150	58,613
Prepayment rate | 100 basis point increase
Fair Value Inputs Assets Quantitative Information [Line Items]
Expected fair value with change in assumptions		22,933	52,085
Prepayment rate | 200 basis point increase
Fair Value Inputs Assets Quantitative Information [Line Items]
Expected fair value with change in assumptions		22,958	52,008
Prepayment rate | 100 basis point decrease
Fair Value Inputs Assets Quantitative Information [Line Items]
Expected fair value with change in assumptions		22,891	52,253
Prepayment rate | 200 basis point decrease
Fair Value Inputs Assets Quantitative Information [Line Items]
Expected fair value with change in assumptions		$ 22,872	$ 52,340
Discount rate
Fair Value Inputs Assets Quantitative Information [Line Items]
Measurement input		0.1112	0.0959
Default rate
Fair Value Inputs Assets Quantitative Information [Line Items]
Measurement input		0.1293	0.1012
Weighted-average prepayment rate
Fair Value Inputs Assets Quantitative Information [Line Items]
Measurement input		0.2086	0.2141

[1] (1) Includes amounts in consolidated variable interest entities (VIEs) presented separately in the table below.

XML

FAIR VALUE OF ASSETS AND LIABILITIES - Schedule of Estimated Fair Value of Servicing Assets and Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Servicing Assets And Liabilities Fair Value [Line Items]
Servicing rate increase	0.025%
Servicing rate decrease	0.025%
Prepayment rate increase	110.00%
Prepayment rate decrease	90.00%
Default rate increase	110.00%
Default rate decrease	90.00%
Servicing Assets	$ 9,242	$ 12,602
Prosper Funding LLC
Servicing Assets And Liabilities Fair Value [Line Items]
Servicing rate increase	0.025%
Servicing rate decrease	0.025%
Prepayment rate increase	1.10%
Prepayment rate decrease	0.90%
Default rate increase	1.10%
Default rate decrease	0.90%
Servicing Assets	$ 11,088	14,888
Servicing Assets
Servicing Assets And Liabilities Fair Value [Line Items]
Servicing Assets	9,242	12,602
Servicing Assets | Prosper Funding LLC
Servicing Assets And Liabilities Fair Value [Line Items]
Servicing Assets	11,088	14,888	$ 15,550
Market servicing rate | Servicing Assets | Market servicing rate increase
Servicing Assets And Liabilities Fair Value [Line Items]
Expected fair value with change in assumptions	8,689	11,825
Market servicing rate | Servicing Assets | Market servicing rate increase | Prosper Funding LLC
Servicing Assets And Liabilities Fair Value [Line Items]
Expected fair value with change in assumptions	10,424	13,966
Market servicing rate | Servicing Assets | Market servicing rate decrease
Servicing Assets And Liabilities Fair Value [Line Items]
Expected fair value with change in assumptions	9,796	13,387
Market servicing rate | Servicing Assets | Market servicing rate decrease | Prosper Funding LLC
Servicing Assets And Liabilities Fair Value [Line Items]
Expected fair value with change in assumptions	11,752	15,811
Prepayment rate assumption | Servicing Assets | Applying a 1.1 multiplier to prepayment rate
Servicing Assets And Liabilities Fair Value [Line Items]
Expected fair value with change in assumptions	9,064	12,348
Prepayment rate assumption | Servicing Assets | Applying a 1.1 multiplier to prepayment rate | Prosper Funding LLC
Servicing Assets And Liabilities Fair Value [Line Items]
Expected fair value with change in assumptions	10,874	14,583
Prepayment rate assumption | Servicing Assets | Applying a 0.9 multiplier to prepayment rate
Servicing Assets And Liabilities Fair Value [Line Items]
Expected fair value with change in assumptions	9,423	12,868
Prepayment rate assumption | Servicing Assets | Applying a 0.9 multiplier to prepayment rate | Prosper Funding LLC
Servicing Assets And Liabilities Fair Value [Line Items]
Expected fair value with change in assumptions	11,304	15,197
Default rate assumption | Servicing Assets | Applying a 1.1 multiplier to default rate
Servicing Assets And Liabilities Fair Value [Line Items]
Expected fair value with change in assumptions	9,116	12,377
Default rate assumption | Servicing Assets | Applying a 1.1 multiplier to default rate | Prosper Funding LLC
Servicing Assets And Liabilities Fair Value [Line Items]
Expected fair value with change in assumptions	10,936	14,618
Default rate assumption | Servicing Assets | Applying a 0.9 multiplier to default rate
Servicing Assets And Liabilities Fair Value [Line Items]
Expected fair value with change in assumptions	9,369	12,840
Default rate assumption | Servicing Assets | Applying a 0.9 multiplier to default rate | Prosper Funding LLC
Servicing Assets And Liabilities Fair Value [Line Items]
Expected fair value with change in assumptions	$ 11,239	$ 15,165
Market servicing rate | Servicing Assets
Servicing Assets And Liabilities Fair Value [Line Items]
Valuation techniques	0.631%	0.625%
Market servicing rate | Servicing Assets | Prosper Funding LLC
Servicing Assets And Liabilities Fair Value [Line Items]
Valuation techniques	0.631%	0.625%
Weighted-average prepayment rate | Servicing Assets
Servicing Assets And Liabilities Fair Value [Line Items]
Valuation techniques	19.84%	20.99%
Weighted-average prepayment rate | Servicing Assets | Prosper Funding LLC
Servicing Assets And Liabilities Fair Value [Line Items]
Valuation techniques	19.84%	20.99%
Default rate | Servicing Assets
Servicing Assets And Liabilities Fair Value [Line Items]
Valuation techniques	12.78%	12.67%
Default rate | Servicing Assets | Prosper Funding LLC
Servicing Assets And Liabilities Fair Value [Line Items]
Valuation techniques	12.78%	12.67%

XML

FAIR VALUE OF ASSETS AND LIABILITIES - Schedule of Assets and Liabilities Not Recorded at Fair Value (Details) - USD ($) $ in Thousands		Dec. 31, 2020		Dec. 31, 2019		Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents		$ 50,145		$ 64,635		$ 57,945
Restricted Cash - Cash and Cash Equivalents		163,723	[1]	155,773	[1]	$ 149,114
Accounts Receivable	[1]	605		1,695
Total Assets		947,109		1,084,828
Accounts Payable and Accrued Liabilities		17,876		19,937
Payable to Investors		124,094		101,092
Notes Issued by Securitization Trust	[1]	156,782		347,662
Warehouse Lines	[1]	242,479		131,583
Paycheck Protection Program loan (Note 10)		8,505		0
Total Liabilities		909,903		1,068,335
Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents		50,145		64,635
Restricted Cash - Cash and Cash Equivalents				155,773
Accounts Receivable		605		1,695
Total Assets		214,473		222,103
Accounts Payable and Accrued Liabilities		17,876		19,937
Payable to Investors		124,094		101,092
Notes Issued by Securitization Trust		156,782		347,662
Warehouse Lines		242,479		131,583
Paycheck Protection Program loan (Note 10)		8,505
Total Liabilities		549,736		600,274
Carrying Amount | Cash and Cash Equivalents
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Restricted Cash - Cash and Cash Equivalents		158,846
Carrying Amount | Certificates of Deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Restricted Cash - Cash and Cash Equivalents		4,877
Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents		50,145		64,635
Restricted Cash - Cash and Cash Equivalents				155,773
Accounts Receivable		605		1,695
Total Assets		214,473		222,103
Accounts Payable and Accrued Liabilities		17,876		19,937
Payable to Investors		124,094		101,092
Notes Issued by Securitization Trust		158,951		353,028
Warehouse Lines		242,261		131,090
Paycheck Protection Program loan (Note 10)		8,540
Total Liabilities		551,722		605,147
Fair Value | Cash and Cash Equivalents
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Restricted Cash - Cash and Cash Equivalents		158,846
Fair Value | Certificates of Deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Restricted Cash - Cash and Cash Equivalents		4,877
Level 1 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents		50,145		64,635
Restricted Cash - Cash and Cash Equivalents				0
Accounts Receivable		0		0
Total Assets		208,991		64,635
Accounts Payable and Accrued Liabilities		0		0
Payable to Investors		0		0
Notes Issued by Securitization Trust		0		0
Warehouse Lines		0		0
Paycheck Protection Program loan (Note 10)		0
Total Liabilities		0		0
Level 1 Inputs | Cash and Cash Equivalents
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Restricted Cash - Cash and Cash Equivalents		158,846
Level 1 Inputs | Certificates of Deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Restricted Cash - Cash and Cash Equivalents		0
Level 2 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents		0		0
Restricted Cash - Cash and Cash Equivalents				155,773
Accounts Receivable		605		1,695
Total Assets		5,482		157,468
Accounts Payable and Accrued Liabilities		17,876		19,937
Payable to Investors		124,094		101,092
Notes Issued by Securitization Trust		158,951		353,028
Warehouse Lines		242,261		131,090
Paycheck Protection Program loan (Note 10)		8,540
Total Liabilities		551,722		605,147
Level 2 Inputs | Cash and Cash Equivalents
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Restricted Cash - Cash and Cash Equivalents		0
Level 2 Inputs | Certificates of Deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Restricted Cash - Cash and Cash Equivalents		4,877
Level 3 Inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents		0		0
Restricted Cash - Cash and Cash Equivalents				0
Accounts Receivable		0		0
Total Assets		0		0
Accounts Payable and Accrued Liabilities		0		0
Payable to Investors		0		0
Notes Issued by Securitization Trust		0		0
Warehouse Lines		0		0
Paycheck Protection Program loan (Note 10)		0
Total Liabilities		0		$ 0
Level 3 Inputs | Cash and Cash Equivalents
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Restricted Cash - Cash and Cash Equivalents		0
Level 3 Inputs | Certificates of Deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Restricted Cash - Cash and Cash Equivalents		$ 0

[1] (1) Includes amounts in consolidated variable interest entities (VIEs) presented separately in the table below.

XML

GOODWILL AND OTHER INTANGIBLE ASSETS, NET - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Finite Lived Intangible Assets [Line Items]
Goodwill	$ 36,368,000	$ 36,368,000
Goodwill impairment expense	0	0	$ 0
Intangible additions	0	0
Impairment of intangible assets	0	0	0
Amortization of intangible assets	$ 200,000	$ 300,000	$ 400,000
User base and customer relationships | Minimum
Finite Lived Intangible Assets [Line Items]
Intangible assets amortized period	3 years
User base and customer relationships | Maximum
Finite Lived Intangible Assets [Line Items]
Intangible assets amortized period	10 years
Developed technology | Minimum
Finite Lived Intangible Assets [Line Items]
Intangible assets amortized period	3 years
Developed technology | Maximum
Finite Lived Intangible Assets [Line Items]
Intangible assets amortized period	5 years
Brand name
Finite Lived Intangible Assets [Line Items]
Intangible assets amortized period	1 year

XML

GOODWILL AND OTHER INTANGIBLE ASSETS, NET - Other Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Finite Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 8,170	$ 8,170
Accumulated Amortization	(7,670)	(7,450)
Net Carrying Value	500	720
Developed technology
Finite Lived Intangible Assets [Line Items]
Gross Carrying Value	3,060	3,060
Accumulated Amortization	(3,060)	(3,060)
Net Carrying Value	0	0
User base and customer relationships
Finite Lived Intangible Assets [Line Items]
Gross Carrying Value	5,050	5,050
Accumulated Amortization	(4,550)	(4,330)
Net Carrying Value	$ 500	$ 720
Remaining Useful Life (In Years)	4 years 3 months 18 days	5 years 3 months 18 days
Brand name
Finite Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 60	$ 60
Accumulated Amortization	(60)	(60)
Net Carrying Value	$ 0	$ 0

XML

GOODWILL AND OTHER INTANGIBLE ASSETS, NET - Estimated Amortization (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract]
2021	$ 172
2022	136
2023	107
2024	85
2025 and thereafter	0
Net Carrying Value	$ 500	$ 720

XML

OTHER LIABILITIES (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Other Liabilities [Abstract]
Operating lease liabilities	$ 13,342	$ 17,507
Paycheck Protection Program loan (Note 10)	8,505	0
Loan trailing fee liability	2,233	2,997
Deferred income tax liability	489	405
Deferred revenue	63	241
Other	425	576
Total Other Liabilities	$ 25,057	$ 21,726
Operating lease liability, location	us-gaap:OtherLiabilities	us-gaap:OtherLiabilities

XML

DEBT (Details)				1 Months Ended	12 Months Ended
		Jun. 20, 2019	Mar. 28, 2019 USD ($)	Apr. 30, 2019	Dec. 31, 2020 USD ($)	Apr. 30, 2020 USD ($)	Dec. 31, 2019 USD ($)	Jun. 12, 2018 USD ($)	Jan. 19, 2018 USD ($)
Debt Instrument [Line Items]
Loans held for sale	[1]				$ 274,621,000		$ 142,026,000
Paycheck Protection Program loan (Note 10)					8,505,000		$ 0
PPP Loan
Debt Instrument [Line Items]
Face amount						$ 8,400,000
Interest rate						1.00%
Term				2 years
Paycheck Protection Program loan (Note 10)					8,500,000
Revolving Credit Facility | Warehouse Agreement
Debt Instrument [Line Items]
Minimum tangible net worth					25,000,000
Minimum net liquidity					$ 15,000,000
Maximum leverage ratio					5
Line of credit					$ 101,300,000			$ 200,000,000	$ 100,000,000
Advance rate		89.00%
Loans held for sale					118,500,000
Remaining borrowing capacity					98,700,000
Debt issuance costs					1,800,000
Revolving Credit Facility | Warehouse Agreement | Minimum
Debt Instrument [Line Items]
Commitment fee percentage		0.50%
Revolving Credit Facility | PWIT Warehouse Line
Debt Instrument [Line Items]
Repayment period		24 months
Revolving Credit Facility | PWIT Warehouse Line | LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate		2.90%
Revolving Credit Facility | PWIIT Warehouse Line
Debt Instrument [Line Items]
Line of credit			$ 300,000,000
Repayment period			24 months
Advance rate			90.00%
Commitment fee percentage			0.50%
Loans held for sale					158,400,000
Remaining borrowing capacity					158,900,000
Debt issuance costs					2,100,000
Debt and accrued interest outstanding					$ 141,100,000
Revolving Credit Facility | PWIIT Warehouse Line | LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate			2.90%
Annual increase in basis spread on variable rate			0.375%

[1] (1) Includes amounts in consolidated variable interest entities (VIEs) presented separately in the table below.

XML

NET INCOME (LOSS) PER SHARE - Basic and Diluted Net Income (Loss) Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Numerator:
Net Income (Loss)	$ 18,551	$ (13,711)	$ (39,945)
Plus: Return on Share Purchase	2,381	1,066	0
Less: Net Income Allocated to Participating Securities	(15,172)	0	0
Net Income (Loss) Attributable to Common Stockholders	$ 5,760	$ (12,645)	$ (39,945)
Denominator:
Weighted-Average Shares – Basic (in shares)	68,592,557	70,511,605	70,384,501
Effect of dilutive securities:
Stock options (in shares)	24,816,184	0	0
Convertible preferred stock warrants (in shares)	213,264,845	0	0
Weighted average shares used in computing diluted net income (loss) per share - diluted (in shares)	306,673,586	70,511,605	70,384,501
Net Income (Loss) Per Share – Basic (in dollars per share)	$ 0.08	$ (0.18)	$ (0.57)
Net Income (Loss) Per Share – Diluted (in dollars per share)	$ 0.02	$ (0.18)	$ (0.57)

XML

NET INCOME (LOSS) PER SHARE - Dilutive Shares Excluded from Calculation (Details) - shares	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total excluded securities (in shares)	207,711,060	497,810,626	498,007,773
Convertible Preferred Stock issued and outstanding
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total excluded securities (in shares)	158,365,655	209,613,570	214,637,925
Stock options issued and outstanding
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total excluded securities (in shares)	48,265,056	73,851,862	69,023,373
Warrants issued and outstanding
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total excluded securities (in shares)	1,080,349	1,080,349	1,081,630
Series E-1 Convertible Preferred Stock warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total excluded securities (in shares)	0	35,544,141	35,544,141
Series F Convertible Preferred Stock warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Total excluded securities (in shares)	0	177,720,704	177,720,704

XML

CONVERTIBLE PREFERRED STOCK, CONVERTIBLE PREFERRED STOCK WARRANT LIABILITY AND COMMON STOCK - Additional Information (Details)									1 Months Ended				12 Months Ended
	Jul. 21, 2020 shares	Dec. 23, 2019 shares	Sep. 20, 2017 USD ($) $ / shares shares	Feb. 27, 2017 $ / shares shares	Dec. 16, 2016 $ / shares shares	Feb. 16, 2016	Jul. 16, 2014 USD ($) shares	Jun. 18, 2014 $ / shares shares	Apr. 30, 2015 USD ($) $ / shares shares	May 31, 2014 USD ($) $ / shares shares	Sep. 30, 2013 USD ($) $ / shares shares	Jan. 31, 2013 USD ($) $ / shares shares	Dec. 31, 2020 USD ($) $ / shares shares	Dec. 31, 2019 USD ($) $ / shares shares	Dec. 31, 2016 shares
Class of Stock [Line Items]
Stock split conversion ratio												1
Common stock convertible ratio if preferred stock did not participate (in shares)												10
Preferred stock, shares authorized (in shares)													444,760,848	444,760,848
Shares authorized to be repurchased (in shares)		7,221,020
Dividends | $													$ 0
Conversion ratio of preferred stock into prosper common stock (in shares)													1
Common and preferred stock, shares authorized (in shares)													1,069,760,848
Common stock, authorized (in shares)													625,000,000	625,000,000
Common stock, par value (in dollars per share) | $ / shares													$ 0.01	$ 0.01
Preferred stock, par value (in dollars per share) | $ / shares													$ 0.01
Common stock, issued (in shares)													70,075,307	69,387,836
Common stock, outstanding (in shares)													69,139,372	68,451,901
Convertible Preferred Stock Held by Consolidated VIE
Class of Stock [Line Items]
Repurchase of Convertible Preferred Stock (in shares)													51,247,915
Common Stock
Class of Stock [Line Items]
Stock split conversion ratio						5
Repurchase of stock (in shares)														2,196,665
Exercise of stock options (in shares)													687,471	173,356
Cash proceeds | $													$ 15,000	$ 26,000
Warrants issued and outstanding
Class of Stock [Line Items]
Shares issued (in shares)													0	0
Series A
Class of Stock [Line Items]
Shares issued (in shares)												69,340,760
Convertible preferred stock, price per share (in dollars per share) | $ / shares												$ 0.29
Purchase price for shares | $												$ 19,800,000
Repurchase of stock (in shares)		2,130,035					782,540
Preferred stock, shares authorized (in shares)													68,558,220
Liquidation preference per share (in dollars per share) | $ / shares													$ 0.29
Series A | Convertible Preferred Stock Held by Consolidated VIE
Class of Stock [Line Items]
Repurchase of Convertible Preferred Stock (in shares)	34,670,420
Series A-1
Class of Stock [Line Items]
Shares issued (in shares)												25,585,910
Convertible preferred stock, price per share (in dollars per share) | $ / shares												$ 0.01
Stock split conversion ratio												1,000,000
Liquidation preference per share (in dollars per share) | $ / shares												$ 2.00
Repurchase of stock (in shares)		2,245,600
Preferred stock, shares authorized (in shares)													24,760,915
Percentage of holders of preferred stock required to request for conversion, minimum (at least)													14.00%
Conversion ratio of preferred stock into prosper common stock (in shares)													1,000,000
Liquidation preference per share (in dollars per share) | $ / shares													$ 2.00
Series B
Class of Stock [Line Items]
Shares issued (in shares)											41,443,670
Convertible preferred stock, price per share (in dollars per share) | $ / shares											$ 0.60
Purchase price for shares | $											$ 24,900,000
Repurchase of stock (in shares)		648,720					5,667,790
Preferred stock, shares authorized (in shares)													35,775,880
Value prior to closing of underwritten initial public offering (at least) | $													$ 2,000,000,000
Aggregate proceeds to the entity before deducting underwriters commissions and expenses (at least) | $													$ 100,000,000
Liquidation preference per share (in dollars per share) | $ / shares													$ 0.60
Series B | Convertible Preferred Stock Held by Consolidated VIE
Class of Stock [Line Items]
Repurchase of Convertible Preferred Stock (in shares)	16,577,495
Common Stock
Class of Stock [Line Items]
Repurchase of stock (in shares)		2,196,665
Series C
Class of Stock [Line Items]
Shares issued (in shares)										24,404,770
Convertible preferred stock, price per share (in dollars per share) | $ / shares										$ 2.87
Purchase price for shares | $										$ 69,900,000
Preferred stock, shares authorized (in shares)													24,404,770
Liquidation preference per share (in dollars per share) | $ / shares													$ 2.87
Series A and Series B Convertible Preferred Stock
Class of Stock [Line Items]
Shares issued (in shares)								6,963,785
Convertible preferred stock, price per share (in dollars per share) | $ / shares								$ 2.87
Repurchase of preferred stock | $							$ 18,500,000
Series D
Class of Stock [Line Items]
Shares issued (in shares)									23,888,640
Convertible preferred stock, price per share (in dollars per share) | $ / shares									$ 6.91
Purchase price for shares | $									$ 164,800,000
Liquidation preference per share (in dollars per share) | $ / shares													$ 6.91
Series E
Class of Stock [Line Items]
Preferred stock, shares authorized (in shares)															40,000,000
Series E-1 Convertible Preferred Stock
Class of Stock [Line Items]
Preferred stock, shares authorized (in shares)													35,544,141
Warrant to purchase shares (in shares)				15,277,006	20,267,135
Exercise of common stock warrants (in dollars per share) | $ / shares					$ 0.01
Liquidation preference per share (in dollars per share) | $ / shares													$ 0.84
Warrant expiration period					10 years
Warrants recognized in income (expense) | $													$ 5,700,000	$ 1,100,000
Series E-1 Warrants
Class of Stock [Line Items]
Warrant to purchase shares (in shares)				15,277,006
Series F
Class of Stock [Line Items]
Preferred stock, shares authorized (in shares)													177,720,707
Exercise of common stock warrants (in dollars per share) | $ / shares				$ 0.01
Percentage of holders of preferred stock required to request for conversion, minimum (at least)													60.00%
Liquidation preference per share (in dollars per share) | $ / shares													$ 0.84
Warrants recognized in income (expense) | $													$ 32,000,000.0	$ 10,100,000
Series G
Class of Stock [Line Items]
Shares issued (in shares)			37,249,497
Preferred stock, shares authorized (in shares)													37,249,497
Share price (in dollars per share) | $ / shares			$ 1.34
Proceeds net issuance cost | $			$ 47,900,000
Percentage of holders of preferred stock required to request for conversion, minimum (at least)													60.00%
Conversion ratio of preferred stock into prosper common stock (in shares)													1.36
Liquidation preference per share (in dollars per share) | $ / shares													$ 1.34
Convertible preferred stock
Class of Stock [Line Items]
Percentage of holders of preferred stock required to request for conversion, minimum (at least)													60.00%
Series D
Class of Stock [Line Items]
Preferred stock, shares authorized (in shares)													23,888,640
Percentage of holders of preferred stock required to request for conversion, minimum (at least)													60.00%
Series E-1 And Series E-2 Convertible Preferred Stock
Class of Stock [Line Items]
Percentage of holders of preferred stock required to request for conversion, minimum (at least)													60.00%
Series E-2
Class of Stock [Line Items]
Preferred stock, shares authorized (in shares)													16,858,078
Liquidation preference per share (in dollars per share) | $ / shares													$ 0.84
Consortium Purchase Agreement | Series F Warrant
Class of Stock [Line Items]
Warrant to purchase shares (in shares)				177,720,706
Exercise of common stock warrants (in dollars per share) | $ / shares				$ 0.01
Number of warrants issued to the Consortium (in shares)				3

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CONVERTIBLE PREFERRED STOCK, CONVERTIBLE PREFERRED STOCK WARRANT LIABILITY AND COMMON STOCK - Summary of Shares Information (Details) - USD ($) $ / shares in Units, $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Class of Stock [Line Items]
Convertible preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Convertible preferred stock, authorized (in shares)	444,760,848	444,760,848
Convertible preferred stock, outstanding (in shares)	209,613,570	209,613,570
Convertible preferred stock, issued (in shares)	209,613,570	209,613,570
Convertible preferred stock, aggregate liquidation preference	$ 370,456	$ 370,456
Convertible Preferred Stock Held by Consolidated VIE
Class of Stock [Line Items]
Convertible preferred stock, outstanding (in shares)	(51,247,915)	0	0	0
Series A
Class of Stock [Line Items]
Convertible preferred stock, par value (in dollars per share)	$ 0.01
Convertible preferred stock, authorized (in shares)	68,558,220
Convertible preferred stock, outstanding (in shares)	66,428,185
Convertible preferred stock, issued (in shares)	66,428,185
Convertible preferred stock, aggregate liquidation preference	$ 19,160
Series A | Convertible Preferred Stock Held by Consolidated VIE
Class of Stock [Line Items]
Convertible preferred stock, outstanding (in shares)	34,670,420
Convertible preferred stock, issued (in shares)	34,670,420
Series A-1
Class of Stock [Line Items]
Convertible preferred stock, par value (in dollars per share)	$ 0.01
Convertible preferred stock, authorized (in shares)	24,760,915
Convertible preferred stock, outstanding (in shares)	22,515,315
Convertible preferred stock, issued (in shares)	22,515,315
Convertible preferred stock, aggregate liquidation preference	$ 45,031
Series B
Class of Stock [Line Items]
Convertible preferred stock, par value (in dollars per share)	$ 0.01
Convertible preferred stock, authorized (in shares)	35,775,880
Convertible preferred stock, outstanding (in shares)	35,127,160
Convertible preferred stock, issued (in shares)	35,127,160
Convertible preferred stock, aggregate liquidation preference	$ 21,190
Series B | Convertible Preferred Stock Held by Consolidated VIE
Class of Stock [Line Items]
Convertible preferred stock, outstanding (in shares)	16,577,495
Convertible preferred stock, issued (in shares)	16,577,495
Series C
Class of Stock [Line Items]
Convertible preferred stock, par value (in dollars per share)	$ 0.01
Convertible preferred stock, authorized (in shares)	24,404,770
Convertible preferred stock, outstanding (in shares)	24,404,770
Convertible preferred stock, issued (in shares)	24,404,770
Convertible preferred stock, aggregate liquidation preference	$ 70,075
Series D
Class of Stock [Line Items]
Convertible preferred stock, par value (in dollars per share)	$ 0.01
Convertible preferred stock, authorized (in shares)	23,888,640
Convertible preferred stock, outstanding (in shares)	23,888,640
Convertible preferred stock, issued (in shares)	23,888,640
Convertible preferred stock, aggregate liquidation preference	$ 165,000
Series E-1
Class of Stock [Line Items]
Convertible preferred stock, par value (in dollars per share)	$ 0.01
Convertible preferred stock, authorized (in shares)	35,544,141
Convertible preferred stock, outstanding (in shares)	0
Convertible preferred stock, issued (in shares)	0
Convertible preferred stock, aggregate liquidation preference	$ 0
Series E-2
Class of Stock [Line Items]
Convertible preferred stock, par value (in dollars per share)	$ 0.01
Convertible preferred stock, authorized (in shares)	16,858,078
Convertible preferred stock, outstanding (in shares)	0
Convertible preferred stock, issued (in shares)	0
Convertible preferred stock, aggregate liquidation preference	$ 0
Series F
Class of Stock [Line Items]
Convertible preferred stock, par value (in dollars per share)	$ 0.01
Convertible preferred stock, authorized (in shares)	177,720,707
Convertible preferred stock, outstanding (in shares)	3
Convertible preferred stock, issued (in shares)	3
Convertible preferred stock, aggregate liquidation preference	$ 0
Series G
Class of Stock [Line Items]
Convertible preferred stock, par value (in dollars per share)	$ 0.01
Convertible preferred stock, authorized (in shares)	37,249,497
Convertible preferred stock, outstanding (in shares)	37,249,497
Convertible preferred stock, issued (in shares)	37,249,497
Convertible preferred stock, aggregate liquidation preference	$ 50,000

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CONVERTIBLE PREFERRED STOCK, CONVERTIBLE PREFERRED STOCK WARRANT LIABILITY AND COMMON STOCK - Valuation Techniques (Details)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Volatility | Series E-1 Convertible Preferred Stock
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Measurement input	0.600	0.460
Volatility | Series F Convertible Preferred Stock warrants
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Measurement input	0.600	0.460
Risk-free interest rate | Series E-1 Convertible Preferred Stock
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Measurement input	0.0020	0.0160
Risk-free interest rate | Series F Convertible Preferred Stock warrants
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Measurement input	0.0020	0.0160
Expected term (in years) | Series E-1 Convertible Preferred Stock
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Term	2 years 9 months	2 years 9 months
Expected term (in years) | Series F Convertible Preferred Stock warrants
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Term	2 years 9 months	2 years 9 months
Dividend yield | Series E-1 Convertible Preferred Stock
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Measurement input	0	0
Dividend yield | Series F Convertible Preferred Stock warrants
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Measurement input	0	0

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CONVERTIBLE PREFERRED STOCK, CONVERTIBLE PREFERRED STOCK WARRANT LIABILITY AND COMMON STOCK - Preferred Stock Activity (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Warrants or Rights [Roll Forward]
Change in fair value	$ (37,677)	$ (11,235)	$ (45,004)
Convertible Preferred Stock Warrant
Warrants or Rights [Roll Forward]
Beginning balance	149,996	143,679
Warrants vested		17,552
Change in fair value	(37,677)	(11,235)
Ending balance	$ 112,319	$ 149,996	$ 143,679

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SHARE BASED COMPENSATION - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options exercisable, maximum period	10 years
Financial statement impact	$ 1,913,000	$ 4,529,000	$ 8,401,000
Unamortized cost	$ 100,000
Unamortized cost, period for recognition	1 year 10 months 24 days
Unrecognized cost of unvested share-based compensation awards.	$ 0
Unamortized expense related to unvested stock-based awards	$ 1,900,000
Remaining weighted average vesting period	1 year 8 months 12 days
Internal-use software and website development costs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Capitalized amount	$ 234,000	310,000	392,000
Stock Option Repricing
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Financial statement impact	$ 400,000	$ 300,000	800,000
Restricted Stock Unit (RSUs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Aggregate fair value			$ 1,900,000
Restricted Stock Unit (RSUs) | Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period of the options			3 years
Restricted Stock Unit (RSUs) | Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period of the options			4 years
2015 Stock Option Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of options made available in pool, up to (in shares)	99,870,535
Tranche three
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percent	25.00%
Vesting period of the options	1 year
Tranche two
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting percent	50.00%
Vesting period of the options	2 years

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SHARE BASED COMPENSATION - Summarized Stock Option Activity (Details) - 2005 Stock Plan and 2015 Stock Option Plan - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Options Issued and Outstanding
Options Issued and Outstanding, Beginning Balance (in shares)	76,236,757
Options Issued and Outstanding, Options granted (in shares)	8,424,000
Options Issued and Outstanding, Options exercised - vested (in shares)	(687,471)
Options Issued and Outstanding, Options forfeited (in shares)	(7,728,377)
Options Issued and Outstanding, Options expirations (in shares)	(3,329,460)
Options Issued and Outstanding, Ending balance (in shares)	72,915,449	76,236,757
Options Issued and Outstanding, Options vested and expected to vest (in shares)	58,044,806
Options Issued and Outstanding, Options vested and exercisable (in shares)	52,630,099
Weighted- Average Exercise Price
Weighted-Average Exercise Price, Beginning balance (in dollars per share)	$ 0.31
Weighted-Average Exercise Price, Options granted (in dollars per share)	0.08
Weighted-Average Exercise Price, Options exercised - vested (in dollars per share)	0.02
Weighted-Average Exercise Price, Options forfeited (in dollars per share)	0.31
Weighted-Average Exercise Price, Options expirations (in dollars per share)	0.13
Weighted-Average Exercise Price, Ending balance (in dollars per share)	0.02	$ 0.31
Options expected to vest (in dollars per share)	0.02
Weighted-Average Exercise Price, Options vested and exercisable (in dollars per share)	$ 0.02
Weighted-Average Contractual Term (in years)
Weighted average contractual term	7 years 7 days	7 years 4 months 28 days
Weighted average contractual term, Options expected to vest	7 years 7 days
Weighted Average Contractual Term, Options vested and exercisable	6 years 5 months 1 day
Aggregate intrinsic value
Options outstanding, aggregate intrinsic value	$ 2,915	$ 169
Options vested and expected to vest, aggregate intrinsic value	2,321
Options vested and exercisable, aggregate intrinsic value	$ 2,105

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SHARE BASED COMPENSATION - Additional Information Regarding Common Stock Options (Details) - $ / shares	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Share-based Payment Arrangement [Abstract]
Weighted average grant fair value (in dollars per share)	$ 0.04	$ 0.11	$ 0.52

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SHARE BASED COMPENSATION - Fair Value of Stock Option Awards (Details)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Fair value of stock option awards [Abstract]
Volatility of Common Stock	52.62%	46.70%	44.04%
Risk-free interest rate	0.51%	1.95%	2.78%
Expected life	6 years	6 years	6 years
Dividend yield	0.00%	0.00%	0.00%

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SHARE BASED COMPENSATION - Summarized Activities for RSU's (Details) - Restricted Stock Unit (RSUs)	12 Months Ended
	Dec. 31, 2020 $ / shares shares
Number of Shares
Unvested beginning balance (in shares) | shares	4,803,141
Forfeited (in shares) | shares	(142,000)
Unvested ending balance (in shares) | shares	4,661,141
Weighted-Average Grant Date Fair Value
Unvested beginning balance (in dollars per share) | $ / shares	$ 0.95
Forfeited (in dollars per share) | $ / shares	2.18
Unvested ending balance (in dollars per share) | $ / shares	$ 0.91

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SHARE BASED COMPENSATION - Allocated Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock based compensation	$ 1,913	$ 4,528	$ 8,401
Origination and Servicing
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock based compensation	35	417	911
Sales and Marketing
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock based compensation	69	243	451
General and Administrative
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock based compensation	$ 1,809	$ 3,868	$ 7,039

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RESTRUCTURING (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Restructuring Cost and Reserve [Line Items]
Restructuring Charges, Net	$ 0	$ 34,000	$ 1,762,000
Facilities Related
Restructuring Reserve [Roll Forward]
Beginning balance		$ 1,974,000	3,244,000
Adjustments to expense			1,486,000
Sublease cash receipts			370,000
Less: Cash paid			(3,126,000)
Ending balance			$ 1,974,000

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INCOME TAXES - Components of Income Tax (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Current:
Federal	$ 0	$ 0	$ 0
State	0	0	0
Foreign	0	0	24
Total Current Income Tax Expense	0	0	24
Deferred:
Federal	47	47	47
State	38	52	33
Foreign	(69)	1	68
Total Deferred Income Tax Expense	16	100	148
Total Income Tax Expense	$ 16	$ 100	$ 172

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INCOME TAXES - Effective Income Tax Reconciliation (Details)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Effective income tax rate reconciliation [Abstract]
Federal tax at statutory rate	21.00%	21.00%	21.00%
State tax at statutory rate (net of federal benefit)	8.00%	9.00%	8.00%
Change in U.S. Tax Rate Applied to Deferred Taxes	0.00%	0.00%	0.00%
Incentive Stock Options	2.00%	(4.00%)	(3.00%)
Preferred Stock Warrants	(64.00%)	8.00%	5.00%
Change in valuation allowance	37.00%	(33.00%)	(32.00%)
Other	(4.00%)	(1.00%)	1.00%
Income Tax Expense	0.00%	0.00%	0.00%

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INCOME TAXES - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Deferred tax assets and liabilities [Abstract]
Net operating loss carry forwards	$ 92,814	$ 87,834
Research and other credits	532	602
Property and equipment	0	42
Stock compensation	10,510	10,261
Accrued liabilities	2,986	1,858
Lease liabilities	3,934	5,182
Total deferred tax assets	110,776	105,779
Net servicing rights	(2,067)	(2,843)
Property and equipment	(287)	0
Intangible assets	(1,415)	(1,067)
Foreign earnings	0	(69)
Right-of-use assets	(2,676)	(3,816)
Total deferred tax liabilities	(6,445)	(7,795)
Total net deferred tax asset	104,331	97,984
Less: Valuation allowance	(104,820)	(98,458)
Net deferred tax liability	$ (489)	$ (474)

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INCOME TAXES - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Tax Credit Carryforward [Line Items]
Deferred tax assets valuation, increase amount	$ 6,400,000
Valuation allowance	104,820,000	$ 98,458,000
Unrecognized tax benefits that would affect effective tax rate	0
Interest and penalties related to uncertain tax positions	0
Income tax expense	$ 16,000	$ 100,000	$ 172,000
Effective tax rate	0.00%	0.00%	0.00%
Prosper Funding LLC
Tax Credit Carryforward [Line Items]
Income tax expense	$ 0	$ 0
Effective tax rate	0.00%
Federal
Tax Credit Carryforward [Line Items]
Net operating loss carryforwards	$ 342,200,000
Federal | Research and Development
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	428,000
State
Tax Credit Carryforward [Line Items]
Net operating loss carryforwards	$ 387,400,000
Tax period subject to examination	4 years
California | Research and Development
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	$ 450,000
California | Enterprise Zone Credit
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	$ 900,000
Internal Revenue Service (IRS)
Tax Credit Carryforward [Line Items]
Tax period subject to examination	3 years

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INCOME TAXES - Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Unrecognized tax benefits [Roll Forward]
Balance at January 1,	$ 112	$ 112
Decrease related to current year tax position	0	0
Balance at December 31,	$ 112	$ 112

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CONSORTIUM PURCHASE AGREEMENT (Details) - Consortium Purchase Agreement - USD ($) $ / shares in Units, $ in Billions	12 Months Ended
	Dec. 31, 2020	May 31, 2019	Feb. 27, 2017
Other Commitments [Line Items]
Aggregate loan purchases			$ 5.0
Loans Acquired		$ 3.3
Warrants Vested (in shares)		177,700,000
Value of warrants issued to settle rebates on loan purchases	$ 0.3
Series F Warrant
Other Commitments [Line Items]
Number of warrants (in shares)			3
Maximum warrant for purchase shares (in shares)			177,720,706
Exercise of common stock warrants (in dollars per share)			$ 0.01

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LEASES - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Lessee, Lease, Description [Line Items]
Renewal term	5 years
Operating lease expense	$ 4,500,000	$ 4,500,000	$ 4,200,000
Sublease income	400,000	800,000	800,000
Impairment of Operating Lease Right-of-Use Asset	$ 445,000	$ 0	$ 0
Operating lease liability, location	us-gaap:OtherLiabilities	us-gaap:OtherLiabilities
Minimum
Lessee, Lease, Description [Line Items]
Remaining lease term	1 year
Maximum
Lessee, Lease, Description [Line Items]
Remaining lease term	6 years

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LEASES - Operating Lease Right-of-Use Assets (Details) $ in Thousands	Dec. 31, 2020 USD ($)
Lessee, Lease, Description [Line Items]
Gross Carrying Value	$ 15,767
Accumulated Amortization	6,690
Net Carrying Value	9,077
ROU assets - office buildings
Lessee, Lease, Description [Line Items]
Gross Carrying Value	15,477
Accumulated Amortization	6,649
Net Carrying Value	8,828
ROU assets - other
Lessee, Lease, Description [Line Items]
Gross Carrying Value	290
Accumulated Amortization	41
Net Carrying Value	$ 249

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LEASES - Schedule of Lease Maturity (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
2021	$ 5,267
2022	5,121
2023	1,562
2024	871
2025	897
Thereafter	923
Total future minimum lease payments	14,641
Less: Imputed interest	(1,299)
Present value of future minimum lease payments	$ 13,342	$ 17,507

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LEASES - Other Information Related to Leases (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($)
Leases [Abstract]
Cash paid for operating leases year-to-date	$ 5,524
ROU assets obtained in exchange for new operating lease obligations	$ 290
Weighted average remaining lease term (in years)	3 years 4 months 17 days
Weighted average discount rate	5.50%

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COMMITMENTS AND CONTINGENCIES (Details) - USD ($)	1 Months Ended		12 Months Ended
	Apr. 30, 2019	Apr. 30, 2017	Dec. 31, 2020	Dec. 31, 2019
Entity Information [Line Items]
Aggregate designated amount (less than)			$ 143,500
Minimum net liquidity			15,000,000
Purchase of borrower loans			11,200,000
Maximum potential future payments			2,800,000,000
Accrued repurchase and indemnification obligation			200,000	$ 400,000
Civil monetary penalty agreed upon		$ 3,000,000.0
Penalty paid	$ 3,000,000.0
Prosper Funding LLC
Entity Information [Line Items]
Aggregate designated amount (less than)			143,500
Minimum fee next twelve months			1,700,000
Minimum fee year two			100,000
Minimum net liquidity			15,000,000
Purchase of borrower loans			11,200,000
Maximum potential future payments			2,800,000,000
Accrued repurchase and indemnification obligation			$ 200,000	$ 400,000
Civil monetary penalty agreed upon		$ 3,000,000.0
Penalty paid	$ 3,000,000.0

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RELATED PARTIES - Additional Information (Details)	12 Months Ended
	Dec. 31, 2020
Related Party Transactions [Abstract]
Minimum percentage of voting securities considered for related parties (more than)	10.00%
Minimum percentage of stock holders considered for related parties	10.00%

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RELATED PARTIES - Aggregate Amount of Notes Purchased and the Income Earned (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Related Party Transaction [Line Items]
Aggregate Amount of Notes Purchased	$ 300	$ 487
Interest Earned on Notes	49	61
Notes balance	41	717
Prosper Funding LLC
Related Party Transaction [Line Items]
Aggregate Amount of Notes Purchased	28	23
Interest Earned on Notes	6	5
Notes balance	41	35
Executive officers and management
Related Party Transaction [Line Items]
Aggregate Amount of Notes Purchased	28	23
Interest Earned on Notes	6	5
Notes balance	41	35
Executive officers and management | Prosper Funding LLC
Related Party Transaction [Line Items]
Aggregate Amount of Notes Purchased	28	23
Interest Earned on Notes	6	5
Notes balance	41	35
Directors
Related Party Transaction [Line Items]
Aggregate Amount of Notes Purchased	272	464
Interest Earned on Notes	43	56
Notes balance	0	682
Directors | Prosper Funding LLC
Related Party Transaction [Line Items]
Aggregate Amount of Notes Purchased	0	0
Interest Earned on Notes	0	0
Notes balance	$ 0	$ 0

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POSTRETIREMENT BENEFIT PLANS (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Retirement Benefits [Abstract]
Deferred compensation arrangement with eligible employees, percentage (up to)	90.00%
Employer contribution during the period	$ 1.2	$ 2.3	$ 2.0

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SIGNIFICANT CONCENTRATIONS (Details)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Concentration Risk [Line Items]
Percentage of fund from whole loan channel	91.00%	94.00%
Prosper Funding LLC
Concentration Risk [Line Items]
Percentage of fund from whole loan channel	91.00%	94.00%
Party One
Concentration Risk [Line Items]
Percentage of loans purchased	21.40%
Party One | Prosper Funding LLC
Concentration Risk [Line Items]
Percentage of loans purchased	21.40%
Party Two
Concentration Risk [Line Items]
Percentage of loans purchased	14.30%
Party Two | Prosper Funding LLC
Concentration Risk [Line Items]
Percentage of loans purchased	14.30%
Warehouse VIE
Concentration Risk [Line Items]
Percentage of loans purchased	18.20%	10.30%

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SEGMENTS (Details)	12 Months Ended
	Dec. 31, 2020 segment
Segment Reporting [Abstract]
Number of reporting segments	1
Number of operating segments	1

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SUBSEQUENT EVENTS (Details) - Revolving Credit Facility - PWIIT Warehouse Line - USD ($) $ in Millions	Mar. 04, 2021	Mar. 28, 2019
Subsequent Event [Line Items]
Line of credit		$ 300
Advance rate		90.00%
Repayment period		24 months
Commitment fee percentage		0.50%
LIBOR
Subsequent Event [Line Items]
Basis spread on variable rate		2.90%
Annual increase in basis spread on variable rate		0.375%
Subsequent Event
Subsequent Event [Line Items]
Line of credit	$ 300
Advance rate	90.00%
Repayment period	24 months
Subsequent Event | Class A
Subsequent Event [Line Items]
Line of credit	$ 230
Commitment fee percentage	0.50%
Subsequent Event | Class A | LIBOR
Subsequent Event [Line Items]
Basis spread on variable rate	2.05%
Annual increase in basis spread on variable rate	0.375%
Subsequent Event | Class B
Subsequent Event [Line Items]
Line of credit	$ 70
Subsequent Event | Class B | Minimum
Subsequent Event [Line Items]
Commitment fee percentage	0.50%
Subsequent Event | Class B | Maximum
Subsequent Event [Line Items]
Commitment fee percentage	1.00%
Subsequent Event | Class B | LIBOR
Subsequent Event [Line Items]
Basis spread on variable rate	8.75%
Annual increase in basis spread on variable rate	0.375%