10-Q

“333

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-Q

(Mark one)

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

For the quarterly period ended March 31, 2023

or

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

For the transition period from___ to___

Commission file number: 001-40355

Treace Medical Concepts, Inc.

(Exact name of registrant as specified in its charter)

Delaware	47-1052611
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

100 Palmetto Park Place

Ponte Vedra, Florida 32081

(Address of principal executive offices, including zip code)

(904) 373-5940

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading symbol(s)	Name of each exchange on which registered
Common stock, $0.001 par value	TMCI	The Nasdaq Global Select Market

Indicate by check mark whether the 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. Yes ☒ No ☐

Indicate by check mark whether the 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). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, 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	☒

If an emerging growth company, indicate by check mark if the 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. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

As of May 1, 2023, 61,331,465 shares of the registrant’s common stock, $0.001 par value per share, were outstanding.

TREACE MEDICAL CONCEPTS, INC.

FORM 10-Q FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2023

Table of Contents

Item 1.	Unaudited Condensed Financial Statements	3
	Condensed Balance Sheets	3
	Condensed Statements of Operations and Comprehensive Loss	4
	Condensed Statements of Stockholders' Equity (Deficit)	5
	Condensed Statements of Cash Flows	6
	Notes to Condensed Financial Statements	7
Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations	16
Item 3.	Quantitative and Qualitative Disclosure About Market Risk	24
Item 4.	Controls and Procedures	25

	Part II: Other Information
Item 1.	Legal Proceedings	26
Item 1A.	Risk Factors	26
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	26
Item 3.	Defaults Upon Senior Securities	27
Item 4.	Mine Safety Disclosures	27
Item 5.	Other Information	27
Item 6.	Exhibits	27
	Signatures	28

SPECIAL NOTES REGARDING FORWARD-LOOKING STATEMENTS

As used in this Quarterly Report on Form 10-Q (“Quarterly Report”), unless expressly indicated or the context otherwise requires, references to “Treace Medical Concepts,” “we,” “us,” “our,” “the Company,” and similar references refer to Treace Medical Concepts, Inc. This Quarterly Report contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, as codified in 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”) concerning our business, operations and financial performance and condition, as well as our plans, objectives and expectations for our business, operations and financial performance and condition. Any statements contained herein that are not statements of historical facts may be deemed to be forward-looking statements. In some cases, you can identify forward-looking statements by terminology such as “anticipate,” “assume,” “believe,” “contemplate,” “continue,” “could,” “due,” “estimate,” “expect,” “goal,” “intend,” “may,” “objective,” “plan,” “predict,” “potential,” “positioned,” “seek,” “should,” “target,” “will,” “would” and other similar expressions that are predictions of or indicate future events and future trends, or the negative of these terms or other comparable terminology.

These forward-looking statements include, but are not limited to, statements about:

•the expected use of our products by physicians;

•the expected growth of our business and our organization;

•our expected uses of our existing cash, cash equivalents and marketable securities and the sufficiency of such resources to fund our planned operations;

•our expectations regarding government and third-party payor coverage and reimbursement;

•our ability to retain and recruit key personnel, including the continued development of a sales and marketing infrastructure;

•our ability to obtain an adequate supply of materials and components for our products from our third-party suppliers, some of which are single-source suppliers;

•our plans and expected timeline related to our products, or developing or acquiring new products, to address additional indications or otherwise;

•our ability to manufacture sufficient quantities of our products with sufficient quality;

•our ability to obtain and maintain intellectual property protection for our products;

•our ability to identify and develop new and planned products and/or acquire new products;

•our ability to obtain, maintain and expand regulatory clearances for our products and any new products we develop or acquire;

•our ability to expand our business into current and new geographic markets;

•our compliance with Nasdaq requirements and government laws, rules and regulations;

•our estimates of our expenses, ongoing losses, future revenue, capital requirements and our need for, or ability to obtain, additional financing;

•the impact of inflationary pressures, higher interest rates, recent instability in the banking sector, and general economic conditions on our business;

•developments and projections relating to our competitors or our industry;

•our plans to conduct further clinical studies;

•the impact of failures, defaults or instability of financial institutions where we have cash or investment accounts;

•the effect of the COVID-19 pandemic or another infectious disease outbreak and its impact or potential impact on our business; and

•our expectations regarding the time during which we will be an emerging growth company under the Jumpstart Our Business Startups Act (the "JOBS Act").

1

We believe that it is important to communicate our future expectations to our investors. However, there may be events in the future that we are not able to accurately predict or control and that may cause our actual results to differ materially from the expectations we describe in our forward-looking statements. These forward-looking statements are based on management’s current expectations, estimates, forecasts and projections about our business and the industry in which we operate and management’s beliefs and assumptions and are not guarantees of future performance or development and involve known and unknown risks, uncertainties and other factors that are in some cases beyond our control. As a result, any or all of our forward-looking statements in this Quarterly Report may turn out to be inaccurate. Factors that may cause actual results to differ materially from current expectations include, among other things, those set forth in our Annual Report on Form 10-K under “Part I, Item 1A-Risk Factors” and listed under “Risk Factors” and elsewhere in this Quarterly Report. Potential investors are urged to consider these factors carefully in evaluating the forward-looking statements.

These forward-looking statements speak only as of the date of this Quarterly Report. Except as required by law, we assume no obligation to update or revise these forward-looking statements for any reason, even if new information becomes available in the future. You should not rely upon forward-looking statements as predictions of future events. Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee that the future results, levels of activity, performance or events and circumstances reflected in the forward-looking statements will be achieved or occur. We undertake no obligation to update publicly any forward-looking statements for any reason after the date of this Quarterly Report to conform these statements to actual results or to changes in our expectations.

You should read this Quarterly Report and the documents that we reference in this Quarterly Report and have filed with the Securities and Exchange Commission (“SEC”) as exhibits to this Quarterly Report with the understanding that our actual future results, levels of activity, performance and events and circumstances may be materially different from what we expect.

2

PART I—FINANCIAL INFORMATION

Item 1. Financial Statements (Unaudited).

TREACE MEDICAL CONCEPTS, INC.

Condensed Balance Sheets

(in thousands, except share and per share amounts)

(unaudited)

	March 31,			December 31,
	2023			2022
Assets
Current assets
Cash and cash equivalents	$	29,613		$	19,473
Marketable securities, short-term		141,049			61,779
Accounts receivable, net of allowance for doubtful accounts of $677 and $735 as of March 31, 2023 and December 31, 2022, respectively		25,365			29,196
Inventories		22,519			19,330
Prepaid expenses and other current assets		4,587			3,624
Total current assets		223,133			133,402
Property and equipment, net		15,915			15,338
Operating lease right-of-use assets		9,907			10,138
Other non-current assets		215			146
Total assets	$	249,170		$	159,024
Liabilities and Stockholders’ Equity
Current liabilities
Accounts payable	$	5,076		$	8,668
Accrued liabilities		7,971			6,216
Accrued commissions		5,891			7,356
Accrued compensation		3,300			7,666
Operating lease and other liabilities		1,058			339
Total current liabilities		23,296			30,245
Long-term debt, net of discount of $1,215 and $1,289 as of March 31, 2023 and December 31, 2022, respectively		52,785			52,711
Operating lease liabilities, net of current portion		15,447			15,539
Other long-term liabilities		25			—
Total liabilities		91,553			98,495
Commitments and contingencies (Note 7)
Stockholders’ equity
Preferred stock, $0.001 par value, 5,000,000 shares authorized as of March 31, 2023 and December 31, 2022; 0 shares issued and outstanding as of March 31, 2023 and December 31, 2022		—			—
Common stock, $0.001 par value, 300,000,000 shares authorized; 61,280,703 issued and outstanding as of March 31, 2023; 300,000,000 shares authorized; 55,628,208 issued and outstanding as of December 31, 2022		61		55
Additional paid-in capital		255,786			145,221
Accumulated deficit		(98,174	)		(84,720	)
Accumulated other comprehensive (loss) income		(56	)		(27	)
Total stockholders’ equity		157,617			60,529
Total liabilities and stockholders’ equity	$	249,170		$	159,024

The accompanying notes are an integral part of these financial statements.

3

TREACE MEDICAL CONCEPTS, INC.

Condensed Statement of Operations and Comprehensive Loss

(in thousands, except share and per share amounts)

(unaudited)

	Three Months Ended
	2023			2022
Revenue	$	42,195		$	29,047
Cost of goods sold		8,039			5,130
Gross profit		34,156			23,917
Operating expenses
Sales and marketing		33,655			22,299
Research and development		3,412			3,052
General and administrative		10,865			6,662
Total operating expenses		47,932			32,013
Loss from operations		(13,776	)		(8,096	)
Interest income		1,479			9
Interest expense		(1,285	)		(951	)
Other income, net		128			2
Other non-operating income (expense), net		322			(940	)
Net loss	$	(13,454	)	$	(9,036	)
Other comprehensive income (loss):
Unrealized loss on marketable securities		(29	)		—
Comprehensive loss	$	(13,483	)	$	(9,036	)
Net loss per share attributable to common stockholders, basic and diluted	$	(0.23	)	$	(0.16	)
Weighted-average shares used in computing net loss per share attributable to common stockholders, basic and diluted		58,723,760			54,827,665

The accompanying notes are an integral part of these financial statements.

4

TREACE MEDICAL CONCEPTS, INC.

Condensed Statement of Stockholders’ Equity

(in thousands, except share amounts)

(unaudited)

					Additional					Accumulated Other			Total
	Common Stock				Paid-In		Accumulated			Comprehensive			Stockholders’
	Shares		Amount		Capital		Deficit			Loss			Equity
Balances at December 31, 2022		55,628,208	$	55	$	145,221	$	(84,720	)	$	(27	)	$	60,529
Issuance of common stock upon exercise of stock options		125,890		—		352		—			—			352
Issuance of common stock for vesting of restricted stock units		50,415		—		—		—			—			—
Share-based compensation expense		—		—		2,692		—			—			2,692
Issuance of common stock from public offering, net of issuance costs and underwriting discount of $7.5 million		5,476,190		6		107,521		—			—			107,527
Net loss		—		—		—		(13,454	)		—			(13,454	)
Unrealized loss on available-for-sale marketable securities		—		—		—		—			(29	)		(29	)
Balances at March 31, 2023		61,280,703	$	61	$	255,786	$	(98,174	)	$	(56	)	$	157,617
Balances at December 31, 2021		54,181,082	$	45	$	134,933	$	(41,905	)	$	—			93,073
Issuance of common stock upon exercise of stock options		1,097,860		1		1,371		—			—			1,372
Share-based compensation expense		—		—		1,409		—			—			1,409
Net loss		—		—		—		(9,036	)		—			(9,036	)
Balances at March 31, 2022		55,278,942	$	46	$	137,713	$	(50,941	)	$	—		$	86,818

The accompanying notes are an integral part of these financial statements.

5

TREACE MEDICAL CONCEPTS, INC.

Condensed Statements of Cash Flows

(in thousands)

(unaudited)

	Three Months Ended March 31,
	2023			2022
Cash flows from operating activities
Net loss	$	(13,454	)	$	(9,036	)
Adjustments to reconcile net loss to net cash used in operating    activities
Depreciation and amortization expense		924			334
Provision for allowance for doubtful accounts		38			30
Share-based compensation expense		2,692			1,409
Non-cash lease expense		626			336
Amortization of debt issuance costs		74			45
Recovery of loss reserve for surgical instruments		(23	)		—
Gain on fair value adjustment to derivative liability		—			(90	)
Accretion (amortization) of discount (premium) on marketable securities, net		(297	)		—
Net changes in operating assets and liabilities:
Accounts Receivable		3,793			2,542
Inventory		(3,189	)		(551	)
Prepaid expenses and other assets		(963	)		1,233
Other non-current assets		(69	)		(134	)
Payable to broker for unsettled marketable security purchases		710			—
Operating lease liabilities		(478	)		(133	)
Accounts payable		(3,592	)		(607	)
Accrued liabilities		(4,076	)		(2,619	)
Other, net		25			—
Net cash used in operating activities		(17,259	)		(7,241	)
Cash flows from investing activities
Purchases of available-for-sale marketable securities		(99,550	)		—
Maturities of available-for-sale marketable securities		20,548			—
Purchases of property and equipment		(1,478	)		(1,481	)
Net cash used in investing activities		(80,480	)		(1,481	)
Cash flows from financing activities
Proceeds from issuance of common stock from public offering, net of issuance costs and underwriting discount of $7.5 million		107,527			—
Proceeds from exercise of employee stock options		352			1,372
Net cash provided by financing activities		107,879			1,372
Net increase (decrease) in cash and cash equivalents		10,140			(7,350	)
Cash and cash equivalents at beginning of period		19,473			105,833
Cash and cash equivalents at end of period	$	29,613		$	98,483
Supplemental disclosure of cash flow information:
Cash paid for interest	$	1,285		$	951
Operating lease right-of-use assets obtained in exchange for new lease liabilities	$	—		$	15,300
Operating lease right-of-use asset and lease liability adjustment due to lease incentive	$	(35	)	$	—
Unrealized losses on marketable securities	$	29		$	—

The accompanying notes are an integral part of these financial statements.

6

TREACE MEDICAL CONCEPTS, INC.

Notes to Condensed Financial Statements

(unaudited)

1. Formation and Business of the Company

The Company

Treace Medical Concepts, LLC was formed on July 29, 2013, as a Florida limited liability company. Effective July 1, 2014, the entity converted to a Delaware corporation and changed its name to Treace Medical Concepts, Inc. (the "Company"). The Company is a medical technology company with the goal of advancing the standard of care for the surgical management of bunion and related midfoot deformities. The Company received 510(k) clearance for the Lapiplasty® System in March 2015 and began selling its surgical medical devices in September 2015. The Company has pioneered the proprietary Lapiplasty 3D Bunion Correction System – a combination of instruments, implants and surgical methods designed to surgically correct all three planes of the bunion deformity and secure the unstable joint, addressing the root cause of the bunion. In addition, the Company offers other advanced instrumentation and implants for use in the Lapiplasty Procedure or other ancillary procedures performed in high frequency with bunion surgery. In 2021, the Company expanded its offerings with the Adductoplasty® Midfoot Correction System, designed for reproducible correction of the midfoot to provide further support to hallux valgus patients. The Company operates from its corporate headquarters located in Ponte Vedra, Florida.

Initial Public Offering and Follow-on Offering

On April 27, 2021, the Company completed its initial public offering ("IPO). The Company received net proceeds of $107.6 million from the IPO. On February 10, 2023, the Company completed a follow-on public offering of 5,476,190 shares of its common stock, which included the exercise in full of the underwriters' option to purchase additional shares, at a price to the public of $21.00 per share. The February 2023 offering resulted in net proceeds of $107.5 million after deducting underwriting discounts and commissions of $6.9 million and offering expenses payable by the Company of $0.6 million.

Liquidity and Capital Resources

The Company has incurred operating losses to date and has an accumulated deficit of $98.2 million as of March 31, 2023. During the three months ended March 31, 2023 and 2022, the Company used $17.3 million and $7.2 million of cash in its operating activities, respectively. As of March 31, 2023, the Company had cash and cash equivalents of $29.6 million and marketable securities available-for-sale of $141.0 million.

Management believes that the Company’s existing cash, cash equivalents, and marketable securities will allow the Company to continue its planned operations for at least the next 12 months from the date of the issuance of these interim condensed financial statements.

2. Summary of Significant Accounting Policies

The Company prepared the unaudited interim condensed financial statements included in this report in accordance with U.S. generally accepted accounting principles ("GAAP") for interim financial information and the rules and regulations of the Securities and Exchange Commission related to quarterly reports on Form 10-Q.

Basis of Presentation

The condensed financial statements have been prepared on the same basis as the Company’s annual financial statements included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2022, filed with the SEC on March 8, 2023, with the exception of the reclassification as discussed below. The unaudited condensed financial statements included herein reflect all adjustments, including normal recurring adjustments, which are, in the opinion of management, necessary for a fair presentation of the financial position, results of operations and cash flows for the periods presented. The results of operations for the three months ended March 31, 2023 are not necessarily indicative of the results that may be expected for future quarters or for the fiscal year ending December 31, 2023.

7

An adjustment has been made to the Statement of Operations for the three months ended March 31, 2022 for $0.4 million to reclassify surgical instrument expense from cost of goods sold to sales and marketing expense, to conform with the current year's presentation. This reclassification had no effect on the Company's net loss.

Any reference in these notes to applicable guidance is meant to refer to the authoritative GAAP as found in the Accounting Standards Codification (“ASC”) and Accounting Standards Updates (“ASU”) of the Financial Accounting Standards Board (“FASB”).

Use of Estimates

The preparation of condensed financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed financial statements and the reported amounts of revenues and expenses during the reporting periods. Although these estimates are based on the Company’s knowledge of current events and actions it may undertake in the future, actual results may ultimately materially differ from these estimates and assumptions.

Significant estimates and assumptions include reserves and write-downs related to accounts receivable, inventories, the recoverability of long-term assets, stock-based compensation, deferred tax assets and related valuation allowances and impact of contingencies. The Company had no accrued contingent liabilities as of March 31, 2023 and December 31, 2022.

Concentration of Credit Risk

Financial instruments that potentially subject the Company to concentrations of risk consist principally of cash, cash equivalents, marketable securities and accounts receivable. The Company maintains its cash and cash equivalents balances with established financial institutions and, at times, such balances with any one financial institution may be in excess of the Federal Deposit Insurance Corporation (“FDIC”) insured limits. The Company's available for sale securities portfolio primarily consists of U.S. treasury and agency securities, money market funds, commercial paper, Yankee CDs, high credit quality asset-backed securities and corporate debt securities. The Company's investment policy requires its available for sale securities to meet certain criteria including investment type, credit ratings, and a maximum portfolio duration of one year. If any of the financial institutions where we hold deposits were to fail or be taken over by the FDIC, such as the recent takeover of Silicon Valley Bank, where we did hold cash as deposits, our access to these accounts could be temporarily unavailable or permanently lost for the amounts in excess of the FDIC insured limits. The Company did not have material cash deposits at Silicon Valley bank at the time of the FDIC takeover or as of March 31, 2023.

The Company earns revenue from the sale of its products to customers such as hospitals and ambulatory surgery centers. The Company’s accounts receivable is derived from revenue earned from customers. The Company performs ongoing credit evaluations of its customers’ financial condition. On March 31, 2023 and December 31, 2022, no customer accounted for more than 10% of accounts receivable. For the three months ended March 31, 2023 and 2022, there were no customers that represented 10% or more of revenue.

3. Recent Accounting Pronouncements

Recently Adopted Accounting Pronouncements

In June 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses. This guidance requires financial instruments measured at amortized cost, and trade accounts receivable to be presented at the net amount expected to be collected. The model requires an entity to estimate credit losses based on historical information, current conditions and reasonable and supportable forecasts of future economic conditions. In November 2019, the FASB issued ASU 2019-10, which provides that this standard is effective for the Company for fiscal years beginning after December 15, 2022, and interim periods within that fiscal year. The Company adopted the new standard as of January 1, 2023. Adoption of the standard did not have a material impact on our financial position, results of operations, or our disclosures.

8

4. Fair Value Measurements

Assets and liabilities recorded at fair value in the condensed financial statements are categorized based upon the level of judgment associated with the inputs used to measure their fair value. Hierarchical levels which are directly related to the amount of subjectivity associated with the inputs to the valuation of these assets or liabilities are as follows:

Level 1—Inputs are unadjusted quoted prices in active markets for identical assets or liabilities that the Company has the ability to access as of the measurement date.

Level 2—Inputs are observable, unadjusted quoted prices in active markets for similar assets or liabilities, unadjusted quoted prices for identical or similar assets or liabilities in markets that are not active or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the related assets or liabilities.

Level 3—Unobservable inputs for the asset or liability only used when there is little, if any, market activity for the asset or liability at the measurement date. This hierarchy requires the Company to use observable market data, when available, and to minimize the use of unobservable inputs when determining fair value.

Assets and Liabilities Measured and Recorded at Fair Value on a Recurring Basis – The following assets and liabilities are measured at fair value on a recurring basis as of March 31, 2023 and December 31, 2022 (in thousands):

	March 31, 2023
	Level 1		Level 2		Level 3		Total
Assets:
Cash equivalents
Money market funds	$	12,289	$	—	$	—	$	12,289
Commercial paper		—		998		—		998
Corporate debt		—		8,358		—		8,358
Yankee CD		—		4,502		—		4,502
Short-term marketable securities at fair value
U.S. treasury and government agencies		33,544		23,221		—		56,765
Commercial paper		—		2,550		—		2,550
Corporate debt		—		33,570		—		33,570
Asset-backed securities		—		29,845		—		29,845
Yankee CD		—		18,319		—		18,319
Total	$	45,833	$	121,363	$	—	$	167,196

	December 31, 2022
	Level 1		Level 2		Level 3		Total
Assets:
Cash and cash equivalents
Money market funds	$	13,141	$	—	$	—	$	13,141
Commercial paper		—		323		—		323
Corporate debt		—		2,197		—		2,197
Yankee CD		—		550		—		550
Short-term marketable securities at fair value
U.S. treasury and government agencies		12,873		3,570		—		16,443
Corporate debt		—		23,372		—		23,372
Asset-backed securities		—		13,896		—		13,896
Yankee CD				8,068		—		8,068
Total	$	26,014	$	51,976	$	—	$	77,990

The carrying amounts of the Company’s money market funds classified as cash and cash equivalents, accounts receivable, accounts payable, and accrued liabilities, approximate their fair value due to the short-term nature of these assets and liabilities. Based on the borrowing rates currently available to the Company for debt with similar terms and consideration of default and credit risk, the carrying value of the term loan approximates fair value.

9

The Company's available for sale securities portfolio consists of investments in U.S. treasury and government agency securities, commercial paper, corporate debt securities, asset-backed securities, and Yankee CDs. Yankee CDs are certificates of deposit issued in the United States by a branch of a foreign bank and are denominated in U.S. dollars. The fair value of level 1 securities is determined on trade prices in active markets for identical assets. The fair value of level 2 securities is determined using valuation models using inputs that are observable either directly or indirectly, such as quoted prices for similar assets, interest rates, yield curves, credit spreads, default rates, loss severity, broker quotes, as well as other relevant economic measures.
 

There were no assets or liabilities measured at fair value on a nonrecurring basis as of March 31, 2023 and December 31, 2022.

5. Balance Sheet Components

Cash and Cash Equivalents

The Company’s cash and cash equivalents consisted of the following (in thousands):

	March 31,		December 31,
	2023		2022
Cash	$	3,466	$	3,262
Cash equivalents:
Money market funds		12,289		13,141
Commercial paper		998		323
Corporate debt		8,358		2,197
Yankee CD		4,502		550
Total cash and cash equivalents	$	29,613	$	19,473

Included in cash as of December 31, 2022 is $0.9 million pledged to Silicon Valley Bank (“SVB”) as collateral for the Company's corporate credit card program and is restricted from use by the Company. There was no cash pledged to SVB as of March 31, 2023.

Marketable Securities

The Company's available-for-sale marketable securities consisted of the following (in thousands):

	March 31, 2023
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Marketable securities - short-term
U.S. treasury and government agencies	$	56,730	$	54	$	(19	)	$	56,765
Commercial paper		2,550		1		(1	)		2,550
Corporate debt		33,651		10		(91	)		33,570
Asset-backed securities		29,854		17		(26	)		29,845
Yankee CD		18,320		4		(5	)		18,319
Total marketable securities - short-term	$	141,105	$	86	$	(142	)	$	141,049

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	December 31, 2022
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Marketable securities - short-term
U.S. treasury and government agencies	$	16,472	$	11	$	(40	)	$	16,443
Corporate debt		23,376		31		(35	)		23,372
Asset-backed securities		13,892		27		(23	)		13,896
Yankee cd		8,066		10		(8	)		8,068
Total marketable securities - short-term	$	61,806	$	79	$	(106	)	$	61,779

Property and equipment, net

The Company’s property and equipment, net consisted of the following (in thousands):

	March 31,			December 31,
	2023			2022
Furniture and fixtures, and equipment	$	1,577		$	1,577
Construction in progress		671			705
Machinery and equipment		1,729			928
Capitalized surgical equipment		9,886			9,248
Computer equipment		639			571
Leasehold improvements		6,351			6,434
Software		138			138
Total property and equipment		20,991			19,601
Less: accumulated depreciation and amortization		(5,076	)		(4,263	)
Property and equipment, net	$	15,915		$	15,338

Depreciation and amortization expense on property and equipment were $0.9 million and $0.3 million for the three months ended March 31, 2023 and 2022, respectively.

Accrued liabilities

Accrued liabilities consist of the following (in thousands):

	March 31,		December 31,
	2023		2022
Accrued royalties expense	$	1,827	$	2,299
Accrued interest		412		412
Accrued professional services		2,083		1,727
Other accrued expense		3,649		1,778
Total accrued liabilities	$	7,971	$	6,216

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Operating lease and other liabilities

The Company's current operating lease liability and other liabilities consisted of the following (in thousands):

	March 31,		December 31,
	2023		2022
Current portion of operating lease liabilities	$	348	$	339
Payable to broker		710		—
Total operating lease and other liabilities	$	1,058	$	339

The Company's available for sale securities are accounted for on a trade date basis. Purchases of securities that have traded but not settled as of the balance sheet date are recorded as either cash and cash equivalents or marketable securities with a corresponding amount payable to broker as noted above. These investment transactions normally settle in one to three days.

6. Long-Term Debt

The Company’s long-term debt consisted of the following (in thousands):

	March 31,			December 31,
	2023			2022
Revolving line of credit
MidCap revolving loan facility	$	4,000		$	4,000
Term loans
MidCap term loan facility		50,000			50,000
Total term and revolving loans		54,000			54,000
Less: debt discount and issuance costs		(1,215	)		(1,289	)
Total long-term debt, net	$	52,785		$	52,711

As of March 31, 2023, future payments of long-term debt were as follows (in thousands):

Fiscal Year
2023	$	—
2024		—
2025		—
2026		33,333
2027		20,667
Total principal payments		54,000
Less: Unamortized debt discount and debt issuance costs		(1,215	)
Total long-term debt, net	$	52,785

MidCap Loan and Revolving Loan Facility

On April 29, 2022, the Company entered into a new five-year $150.0 million loan facility with entities affiliated with MidCap Financial Trust (“MidCap”), providing up to $120.0 million in term loan facility and a $30.0 million revolving loan facility.

The term loan facility provides for a 60-month term loan up to $120.0 million in borrowing capacity to the Company, over four tranches. At loan closing, the Company drew $50.0 million under tranche one. The remaining tranches provide up to an additional $70.0 million in borrowing capacity in the aggregate, subject to the achievement of certain revenue targets for the third and fourth tranches.

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The revolving loan facility provides up to $30.0 million in borrowing capacity to the Company based on the borrowing base. The borrowing base is calculated based on certain accounts receivable and inventory assets. On March 31, 2023, the borrowing base allows a total of $21.5 million available to the Company under the revolving loan facility. The balance drawn as of March 31, 2023 is $4.0 million under the revolving loan facility. The Company may request an increase in the revolving loan facility up to $20.0 million for a total commitment of up to $50.0 million. The Company is required to either (i) maintain a minimum drawn balance under the revolving loan facility or (ii) pay a minimum balance fee that is equal to the amount of the minimum balance deficit multiplied by the applicable interest rate during the period. If the outstanding balance under the revolving loan facility exceeds the lesser of (i) 50% of the revolving borrowing capacity or (ii) 50% of the borrowing base, or the Company is in default, MidCap will apply funds collected from the Company's lockbox account to reduce the outstanding balance of the revolving loan facility (“Lockbox Deductions”). As of March 31, 2023, the Company's borrowing level has not activated the Lockbox Deductions, nor is it expected to for the next 12 months; therefore, the Company has determined that the revolving loan balance is long-term debt.

The loans bear interest at an annual rate based on a 30-day forward looking secured overnight financing rate plus 0.10% (subject to a floor of 1.0% and a cap of 3.0% for both loan agreements) plus (i) 6.0% under the term loan agreement and (ii) 4.0% under the revolving loan facility. Interest is payable monthly in arrears on the first day of each month and on the maturity of the loan agreements. The term loan agreement and the revolving loan facility are accruing interest as of March 31, 2023 at the capped interest rates of 9% and 7%, respectively. The Company is obligated to pay interest only for the first 48 months and straight-line amortization for the remaining 12 months, subject to the Company’s election to extend the initial interest-only period by 12 months to 60 months total if the Company’s trailing twelve-month revenue is at or above certain levels. If the term loan is repaid before the maturity date or the revolving loan facility is terminated before the end of its term, the prepayment fees are 3.0% of the amount repaid in the first year, 2.0% in the second year and 1.0% in the third year and thereafter, and a final payment fee of 3.0% of the amount borrowed is due under the term loan. The revolving loan facility prepayment fees are based on the revolving loan commitment amount.

The loans are secured by substantially all of the Company’s assets, including intellectual property. The loan agreements and other ancillary documents contain customary representations and warranties and affirmative and negative covenants. Under the loan agreements, the Company is not required to meet any minimum level of revenue if liquidity (defined as unrestricted cash plus undrawn availability under the revolving loan agreement) is greater than the outstanding balance under the term loan. If liquidity falls below such outstanding balance, then the Company is subject to a minimum trailing twelve-month revenue covenant. The Company is not subject to this covenant on March 31, 2023.

7. Commitments and Contingencies

License and Royalty Commitments

As of March 31, 2023 and December 31, 2022, the Company has royalty agreements with certain members of its surgeon advisory board. The Company recognized royalty expense under these agreements of $1.6 million and $1.4 million for the three months ended March 31, 2023 and 2022, respectively. For the three months ended March 31, 2023 and 2022, the aggregate royalty rates were 3.9% and 4.8% respectively.

Contingencies

From time to time, the Company may be a party to various litigation claims in the normal course of business. Legal fees and other costs associated with such actions are expensed as incurred. The Company assesses, in conjunction with legal counsel, the need to record a liability for litigation and contingencies. Accrual estimates are recorded when and if it is determinable that such a liability for litigation and contingencies are both probable and reasonably estimable. There were no accrued contingent liabilities as of March 31, 2023 and December 31, 2022.

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8. Stockholders’ Equity

Stock Option Plans

During the three months ended March 31, 2023 and 2022, the Company granted stock options to employees to purchase an aggregate of 727,650 and 963,800 shares of the Company’s common stock, respectively. The weighted-average grant-date fair value of the employee stock options granted during the three months ended March 31, 2023 and 2022 was $10.58 and $7.50 per share, respectively.

Restricted Stock Units

During the three months ended March 31, 2023 and 2022, the Company granted 571,565 and 201,580 restricted stock units (“RSUs”), respectively. The weighted average grant-date fair value of RSUs granted during the three months ended March 31, 2023 and 2022 was $24.07 and $20.13, respectively.

Share-Based Compensation Expense

Share-based compensation expense is reflected in operating expenses in the condensed statements of operations and comprehensive loss as follows (in thousands):

	Three Months Ended March 31,
	2023		2022
Cost of goods sold	$	76	$	—
Sales and marketing expense		822		531
Research and development expense		257		150
General and administrative expense		1,537		728
Total	$	2,692	$	1,409

9. Net Loss Per Share Attributable to Common Stockholders

The following table sets forth the computation of basic and diluted net loss per share attributable to common stockholders which is computed by dividing the net loss attributable to common stockholders by the weighted-average number of shares of common stock outstanding for the period. As the Company reported a net loss for the three months ended March 31, 2023 and 2022, basic net loss per share attributable to common stockholders was the same as diluted net loss per share attributable to common stockholders as the inclusion of potentially dilutive shares would have been antidilutive if included in the calculation (in thousands, except share and per share amounts):

	Three Months Ended March 31,
	2023			2022
Numerator
Net loss	$	(13,454	)	$	(9,036	)
Denominator
Weighted-average common stock outstanding,    basic and diluted		58,723,760			54,827,665
Net loss per share attributable to common    stockholders, basic and diluted	$	(0.23	)	$	(0.16	)

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The following potentially dilutive securities outstanding have been excluded from the computation of diluted weighted average shares outstanding because such securities have an antidilutive impact due to the Company’s net loss, in common stock equivalent shares:

	As of March 31,
	2023		2022
Common stock options issued and outstanding		7,717,414		7,205,037
Unvested full value awards		1,086,697		211,580
Total		8,804,111		7,416,617

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

You should read the following discussion and analysis of our financial condition and results of operations together with our condensed financial statements and related notes thereto included in this Quarterly Report on Form 10-Q (the "Quarterly Report") and our audited financial statements and related notes thereto for the year ended December 31, 2022, included in our Annual Report on Form 10-K filed with the U.S. Securities and Exchange Commission on March 8, 2023 (our “Annual Report”). This discussion and other parts of this Quarterly Report contain forward-looking statements that involve risks and uncertainties, such as statements of our plans, objectives, expectations and intentions that are based on the beliefs of our management, as well as assumptions made by, and information currently available to, our management. Our actual results could differ materially from those discussed in these forward-looking statements. Factors that could cause or contribute to such differences include, but are not limited to, those discussed in our Annual Report under “Part I, Item 1A—Risk Factors” and in the section titled “Risk Factors” included elsewhere in this Quarterly Report on Form 10-Q. Please also see the section of this Quarterly Report titled “Special Note Regarding Forward-Looking Statements.”

Overview

We are a medical technology company with the goal of advancing the standard of care for the surgical management of bunion and related midfoot deformities. We have pioneered our proprietary Lapiplasty® 3D Bunion Correction System—a combination of instruments, implants and surgical methods designed to surgically correct all three planes of the bunion deformity and secure the unstable joint, addressing the root cause of the bunion and helping patients get back to their active lifestyles. Although bunions are deformities typically caused by an unstable joint in the middle of the foot that leads to a three-dimensional ("3D") misalignment in the foot’s anatomical structure, the majority of traditional surgical approaches focus on correcting the deformity from a two-dimensional ("2D") perspective and therefore fail to address the root cause of the disorder. To effectively restore the normal anatomy of bunion patients and improve clinical outcomes, we believe addressing the root cause of the bunion is critical and have developed the Lapiplasty System to correct the deformity across all three anatomic dimensions. Our mission is to be the leader in the surgical treatment of bunions by establishing the Lapiplasty System as the standard of care. In 2021, we expanded our offerings with the Adductoplasty® Midfoot Correction System, designed for reproducible correction of the midfoot to provide further support to hallux valgus patients.

We were formed in 2013 and since receiving 510(k) clearance for the Lapiplasty System in March 2015, we have sold more than 70,000 Lapiplasty Procedure Kits in the United States. We market and sell our Lapiplasty Systems to physicians, surgeons, ambulatory surgery centers and hospitals. The Lapiplasty Procedure can be performed in either hospital outpatient or ambulatory surgery centers settings, and utilizes existing, well-established reimbursement codes. We currently market and sell the Lapiplasty System through a combination of a direct employee sales force and independent sales agencies across 191 territories in the United States. As of March 31, 2023, we had 167 direct sales representatives and 24 independent sales agencies. In the three months ended March 31, 2023, employee sales representatives generated approximately 79% of revenues while approximately 21% of revenues came through independent sales agencies.

On February 10, 2023, we completed a follow-on public offering of 5,476,190 shares of our common stock, which included the exercise in full of the underwriters' option to purchase additional shares, at a price to the public of $21.00 per share. This offering resulted in net proceeds of $107.5 million after deducting underwriting discounts and commissions of $6.9 million and offering expenses of $0.6 million, adding additional funds to our liquidity. As of March 31, 2023, we had cash and cash equivalents of $29.6 million and marketable securities available-for-sale of $141.0 million to fund operations, an accumulated deficit of $98.2 million, and $54.0 million of principal outstanding under our term loan and revolving loan agreements.

COVID-19 Impact

The COVID-19 pandemic has had intermittent impacts on our business, operations and financial results and condition. The COVID-19 pandemic and the related reduction in elective procedures and limited hospital staffing and capacity due to the governmental "shelter-in-place" requirement slowed our revenue growth in 2020 and 2021. While it is difficult to determine with certainty, we believe that the COVID-19 pandemic did not have a significant impact on our 2022 or first quarter 2023 operations and financial results.

There is still uncertainty around the potential impacts related to COVID-19, especially if governments and hospitals respond as they did in 2020 and 2021 if potentially more contagious and virulent variants of the virus emerge. We cannot assure you that we will not experience additional negative impacts associated with COVID-19 in the future, which could be significant.

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Economic Environment

There is uncertainty in the macro-economic environment. Inflationary pressures, rising interest rates, reduced consumer confidence and ongoing supply chain challenges may result in higher costs and longer lead times from suppliers and potentially reduced demand for our Lapiplasty Procedure Kits. General economic conditions may also negatively impact demand for elective surgeries. While we continuously work with suppliers to mitigate higher costs and longer lead times and continue to invest in our direct sales channel, patient education initiatives, clinical evidence and product innovations to build demand for our products, we expect these macro-economic challenges to continue throughout 2023, which may impact our results of operations.

Key Business Metrics

We regularly review a number of operating and financial metrics, including the number of Lapiplasty Procedure Kits sold, blended average revenue per Lapiplasty Procedure Kits sold, the number of active surgeons using the Lapiplasty System and the surgeon utilization rate, to evaluate our business, measure our performance, identify trends affecting our business, formulate our business plans and make strategic decisions. The number of Lapiplasty Procedure Kits sold during the three months ended March 31, 2023 increased by 1,480 or 28% over the same period of 2022. The blended average sales price per Lapiplasty Procedure Kits sold was $6,244 during the three months ended March 31, 2023, a 13% increase over the same period of 2022. We define the blended average sales price as revenue divided by Lapiplasty Procedure Kits sold that includes the revenue for ancillary products sold from our expanding product line. The number of active surgeons as of March 31, 2023 was 2,499, an increase of 31.5% from the prior year. We define the number of active surgeons as the number of surgeons that performed at least one procedure using the Lapiplasty System in the trailing twelve-month period. The surgeon utilization rate for the three months ended March 31, 2023 increased by 3.2% over the same period of 2022, to an average of 10.5 Lapiplasty Procedure Kits per active surgeon.

We believe that the number of Lapiplasty Procedure Kits sold, blended average revenue per Lapiplasty Procedure Kits sold, number of active surgeons using the Lapiplasty System and the surgeon utilization rate are useful indicators of our ability to drive adoption of the Lapiplasty System and generate revenue and are helpful in tracking the progress of our business. While we believe these metrics are representative of our current business, we anticipate these metrics may be substituted for additional or different metrics as our business grows.

Factors Affecting Our Business

We believe that our financial performance has been and in the foreseeable future, will continue to depend on many factors, including COVID-19 and other macro-economic conditions as described above, those described below, those referenced in the section titled “Special Note Regarding Forward-Looking Statements” and those set forth in our Annual Report in the section titled “Part I, Item 1A—Risk Factors” and in the section titled “Risk Factors” included elsewhere in this Quarterly Report.

Adoption of the Lapiplasty System

The growth of our business depends on our ability to gain broader acceptance of the Lapiplasty System by successfully marketing and distributing the Lapiplasty System and ancillary products. We currently have approval at over 2,000 facilities across the United States and plan to continue to increase access by convincing more surgeons and facility administrators that our products are alternatives to traditional products used in bunion surgical procedures. While surgeon adoption of the Lapiplasty Procedure remains critical to driving procedure growth, hospital and ambulatory surgery center facility approvals are necessary for both existing and future surgeon customers to access our products. To facilitate greater access to our products and drive future sales growth, we intend to continue educating hospitals and facility administrators on the differentiated benefits associated with the Lapiplasty System, supported by our robust portfolio of clinical data. If we are unable to successfully continue to commercialize our Lapiplasty System, we may not be able to generate sufficient revenue to achieve or sustain profitability. In the near term, we expect we will continue to operate at a loss, and we anticipate we will finance our operations principally through offerings of our capital stock and by incurring debt.

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Investments in Innovation and Growth

We expect to continue to focus on long-term revenue growth through investments in our business. In sales and marketing, we are dedicating meaningful resources to expand our sales force and management team in the United States, as well as our patient focused outreach and education campaigns. We are hiring additional employee sales representatives and employee field sales management to strategically access more regions with high densities of prospective patients and by focusing the efforts of our independent sales channel on our products. In research and development, our team and our Surgeon Advisory Board are continually working on next-generation innovations of the Lapiplasty System and related products. In addition to expanding our Lapiplasty offerings with products like the Lapiplasty Mini-Incision and Micro-Lapiplasty Minimally Invasive Systems, we are continually exploring opportunities to advance our core Lapiplasty System instrumentation and implants to further improve surgical efficiency, enhance reproducibility of outcomes and speed surgical recovery for patients. In 2022, we introduced (i) the 3-n-1™ Guide, which combines three separate instruments and three procedure steps into one instrument and step, (ii) the S4A™ plating system, which features advanced 3D contours designed to accommodate variations in patient anatomy, and (iii) the SpeedRelease™ Instrument, which is a single-use instrument designed to make a challenging soft tissue release performed in the majority of Lapiplasty cases easier to perform and more reproducible for the surgeon.

We are also pursuing the development and potential commercialization, if cleared, of new products to address ancillary surgical procedures performed routinely in connection with the Lapiplasty Procedure. For example, to help address midfoot deformities that can occur in up to 30% of bunion patients, we developed and, in September 2021, announced the commercial launch of the Adductoplasty System. The Adductoplasty System brings together our implants and instrumentation to provide a comprehensive system designed for reproducible realignment, stabilization, and fusion of the midfoot and thus, provides surgeons with a precision, instrumented approach to treat both the bunion and coexisting midfoot deformities.

Moreover, in our general and administrative functions, we expect to continue to hire personnel and expand our infrastructure to both drive and support our anticipated growth and operations as a public company. Accordingly, in the near term, we expect these activities to increase our net losses, but in the longer term we anticipate they will positively impact our business and results of operations.

Seasonality

We have experienced and expect to continue to experience seasonality in our business, with higher sales volumes in the fourth calendar quarter, historically accounting for approximately 35% to 40% of full year revenues, and lower sales volumes in subsequent first calendar quarter. Our sales volumes in the fourth quarter tend to be higher as many patients elect to have surgery after meeting their annual deductible and having time to recover over the winter holidays. Our sales volumes in subsequent first calendar quarters also tend to be lower as a result of adverse weather and by resetting annual patient healthcare insurance plan deductibles, both of which may cause patients to delay elective procedures. The orthopaedic industry traditionally experiences lower sales volumes in the third quarter than throughout the rest of the year as elective procedures generally decline during the summer months. Although we follow orthopaedic industry trends generally, to date our third quarter sales volumes have not been lower than other quarters, but we may experience relatively lower sales volumes during third quarters in the future.

Coverage and Reimbursement

Hospitals, ambulatory surgery centers and surgeons that purchase or use our products generally rely on third-party payors to reimburse for all or part of the costs and fees associated with procedures using our products. As a result, sales of our products depend, in part, on the extent to which the procedures using our products are covered by third-party payors, including government programs such as Medicare and Medicaid, private insurance plans and managed care programs. Based on historical claims data from 2017, approximately 63% of Lapidus cases and 60% of all bunion surgical cases were paid by private payors.

Medicare payment rates to hospital outpatient departments are set under the Medicare hospital outpatient prospective payment system, which groups clinically similar hospital outpatient procedures and services with similar costs to ambulatory payment classifications (“APCs”). Each APC is assigned a single lump sum payment rate, which includes payment for the primary procedure as well as any integral, ancillary, and adjunctive services. The primary CPT codes for the Lapiplasty Procedure, CPT 28297 and CPT 28740, are grouped together under APC 5114. For Lapiplasty Procedures in which fusion is performed on multiple tarsometatarsal joints, CPT 28730 applies and is classified under APC 5115.

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Components of Our Results of Operations

Revenue

We currently derive significant amounts of our revenue from the sale of our proprietary Lapiplasty System, and to a lesser extent from the Adductoplasty System, which we introduced in the third quarter of 2021, as well as our ancillary products. The Lapiplasty and Adductoplasty Systems are comprised of single-use implant kits and reusable instrument trays. We sell the Lapiplasty and Adductoplasty Systems to physicians, surgeons, hospitals, and ambulatory surgery centers in the United States through a network of employee sales representatives and independent sales agencies. Our primary product is the Lapiplasty System, which is an instrumented, reproducible approach to 3D bunion correction that helps patients rapidly return to weight-bearing in a post-operative boot. We also offer other advanced instrumentation and implants for use in the Lapiplasty and Adductoplasty Procedures or other ancillary procedures performed in high frequency with bunion surgery.

No single customer accounted for 10% or more of our revenue during the three months ended March 31, 2023. We expect our revenue to increase in absolute dollars in the foreseeable future as we expand our sales territories, new accounts and trained physician base and as existing physician customers perform more Lapiplasty Procedures, though it may fluctuate from quarter to quarter due to a variety of factors, including seasonality and the macro-economic environment.

Cost of Goods Sold

Cost of goods sold consists primarily of manufacturing costs for the purchase of our Lapiplasty and Adductoplasty Systems and other products from third-party manufacturers. Direct costs from our third-party manufacturers include costs for materials plus the markup for the assembly of the components. Cost of goods sold also includes royalties, allocated overhead for indirect labor, certain direct costs such as those incurred for shipping our products and personnel costs. We expense all provisions for excess and obsolete inventories as cost of goods sold. We record adjustments to our inventory valuation for estimated excess, obsolete and non-sellable inventories based on assumptions about future demand, past usage, changes to manufacturing processes and overall market conditions. We expect our cost of goods sold to increase in absolute dollars in the foreseeable future to the extent more of our products are sold, though it may fluctuate from quarter to quarter.

Gross Profit and Gross Margin

We calculate gross profit as revenue less cost of goods sold, and gross margin as gross profit divided by revenue. Our gross margin has been and will continue to be affected by a variety of factors, primarily average selling prices, production, and ordering volumes, change in mix of customers, third-party manufacturing costs and cost-reduction strategies. We expect our gross profit to increase in the foreseeable future as our revenue grows, though our gross margin may fluctuate from quarter to quarter due to changes in average selling prices as we introduce new products, and as we adopt new manufacturing processes and technologies.

Operating Expenses

Sales and Marketing

Sales and marketing expenses consist primarily of compensation for personnel, including salaries, bonuses, benefits, sales commissions and share-based compensation, related to selling and marketing functions, surgical instrument expense, physician education programs, training, shipping costs related to sending products to our sales representatives, travel expenses, marketing initiatives including our direct-to-patient outreach program and advertising, market research and analysis and conferences and trade shows. We expect sales and marketing expenses to continue to increase in absolute dollars in the foreseeable future as we continue to invest in our direct sales force and expand our marketing efforts, and as we continue to expand our sales and marketing infrastructure to both drive and support anticipated sales growth, though it may fluctuate from quarter to quarter.

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Research and Development

Research and development (“R&D”) expenses consist primarily of engineering, product development, clinical studies to develop and support our products, regulatory expenses, and other costs associated with products and technologies that are in development. These expenses include compensation for personnel, including salaries, bonuses, benefits and share-based compensation, supplies, consulting, prototyping, testing, materials, travel expenses, depreciation, and an allocation of facility overhead expenses. We expect R&D expenses to continue to increase in absolute dollars in the foreseeable future as we continue to hire personnel and invest in next-generation innovations of the Lapiplasty System and related products, though it may fluctuate from quarter to quarter due to a variety of factors, including the level and timing of our new product development efforts, as well as our clinical development, clinical trial and other related activities.

General and Administrative

General and administrative expenses consist primarily of compensation for personnel, including salaries, bonuses, benefits, and share-based compensation, related to finance, information technology ("IT"), legal and human resource functions, as well as professional services fees (including legal, audit and tax fees), insurance costs, general corporate expenses, rent expenses and allocated facilities-related expenses. We expect general and administrative expenses to continue to increase in absolute dollars in the foreseeable future as we hire personnel and expand our infrastructure to drive and support the anticipated growth in our organization. Moreover, we have incurred, and expect to continue to incur, additional general and administrative expenses associated with operating as a public company, including legal, accounting, insurance, compliance with the rules and regulations of the SEC and those of any stock exchange on which our securities are traded, investor relations and other administrative and professional services expenses.

Interest income

Interest income consists of interest received on our money market funds and marketable securities.

Interest Expense

Interest expense consists of interest incurred and amortization of debt discount and issuance costs related to outstanding borrowings during the reported periods.

Results of Operations

Comparison of the three months ended March 31, 2023 and 2022

The following table summarizes our results of operations for the periods presented below ($ in thousands):

	Three Months Ended March 31,						Change
	2023			2022			Amount			%
Revenue	$	42,195		$	29,047		$	13,148		45.3%
Cost of goods sold		8,039			5,130			2,909		56.7%
Gross profit		34,156			23,917			10,239		42.8%
Operating expenses
Sales and marketing		33,655			22,299			11,356		50.9%
Research and development		3,412			3,052			360		11.8%
General and administrative		10,865			6,662			4,203		63.1%
Total operating expenses		47,932			32,013			15,919		49.7%
Loss from operations		(13,776	)		(8,096	)		(5,680	)	70.2%
Interest income		1,479			9			1,470		*
Interest expense		(1,285	)		(951	)		(334	)	35.1%
Other income, net		128			2			126		*
Other non-operating income (expense), net		322			(940	)		1,262		(134.3)%
Net loss	$	(13,454	)	$	(9,036	)	$	(4,418	)	48.9%

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Comparison of the three months ended March 31, 2023 and 2022

Revenue. Revenue increased by $13.1 million, or 45.3%, for the three months ended March 31, 2023 as compared to the same period in 2022. The increase in the number of Lapiplasty Procedure Kits sold was 28% and 51% for the three months ended March 31, 2023 and 2022, respectively. The increase in the volume of Lapiplasty Procedure Kits sold resulted in 52% and 79% of the revenue growth from the three months ended March 31, 2023 and 2022, respectively, as compared to the same period in 2022 and 2021, respectively. In the three months ended March 31, 2023, the remaining revenue growth was primarily a result of increased adoption of our newer technologies and selling more ancillary products used in bunion cases resulting in a 13% increase in average blended revenue per case compared to the prior year.

Cost of Goods Sold, Gross Profit and Gross Margin. Cost of goods sold increased by $2.9 million, or 56.7%, for the three months ended March 31, 2023 as compared to the same period in 2022. The increase in cost of goods sold was primarily due to a $1.7 million increase in direct costs of goods sold and a $0.2 million increase in royalty expense resulting from increased sales, a $0.7 million increase in overhead expenses resulting from increased headcount and a $0.2 million increase in reserves for inventory provision and obsolescence. During the three months ended March 31, 2023, gross profit increased by $10.2 million, or 42.8%, as compared to the same period in 2022, due to increased sales. Gross profit margin for the three months ended March 31, 2023 decreased from 82.3% to 80.9%, as compared to the same period of 2022, primarily due to an increase in payroll costs and an increase in inventory and obsolescence provisions, partially offset by lower royalty rates on newer products.

Sales and Marketing Expenses. Sales and marketing expenses increased by $11.4 million, or 50.9%, for the three months ended March 31, 2023 as compared to the same period in 2022. Sales and marketing expenses increased as a result of an increase of $4.8 million in payroll and related expenses from increased headcount of sales personnel, an increase of $3.8 million primarily for higher commissions from increased sales by our employee sales representatives and independent sales agencies, an increase of $2.0 million in advertising and marketing-related expenses primarily due to higher advertising spending for direct to consumer campaigns and sales meeting costs, an increase of $0.4 million in surgical instrument expense of surgical instruments and an increase of $0.6 million in health care professional training and clinical-related expenses.

Research and Development Expenses. R&D expenses increased by $0.4 million, or 11.8%, for the three months ended March 31, 2023 as compared to the same period in 2022. The increase in R&D expenses was primarily due to an increase of $0.1 million in clinical expenses resulting primarily from increased purchases of materials used in our prototypes and a $0.1 million increase in general business expenses.

General and Administrative Expenses. General and administrative expenses increased by $4.2 million, or 63.1%, for the three months ended March 31, 2023 as compared to the same period in 2022. The increase in general and administrative expenses was primarily due to an increase of $2.3 million in payroll and related costs as we increased headcount to support our growing business, an increase of $0.7 million in rent expense and occupancy costs related to moving into our new headquarters in the third quarter of 2022 and an increase of $1.6 million in professional services primarily related to an increase of $1.8 million in legal expenses, slightly offset by a decrease in other professional services.

Interest income. Interest income increased by $1.5 million, for the three months ended March 31, 2023 as compared to the same period of 2022. The increase in interest income was due to higher cash balances invested in marketable securities during the first quarter of 2023 due to our equity offering and higher interest rates in the three months ended March 31, 2023, as compared to the same period of 2022.

Interest Expense. Interest expense increased by $0.3 million, or 35.1%, for the three months ended March 31, 2023 as compared to the same period of 2022. The increase in interest expense was due to higher debt balances as a result of the debt refinancing in the second quarter of 2022 slightly offset by lower interest rates on our outstanding debt in the three months ended March 31, 2023, as compared to the same period of 2022.

21

Liquidity and Capital Resources

Overview

Before our IPO, our primary sources of capital were private placements of common stock and convertible preferred stock, debt financing agreements and revenue from the sale of our products. In April 2021, we received net proceeds of $107.6 million from our IPO. In April 2022, we entered a new five-year $150.0 million loan arrangement, consisting of up to $120.0 million in term loans and up to $30.0 million in a revolving loan facility with entities affiliated with MidCap. On the closing date in April 2022, we borrowed $50.0 million under the term loan and $4.0 million under the revolving loan facility. The term loan proceeds were partly used to repay our term loan obligation with CRG and an early termination fee to SVB amounting to $34.1 million, including principal of $30.0 million, interest of $0.4 million and fees of $3.7 million. There was no outstanding principal at termination of the SVB revolving loan facility. On February 10, 2023, we completed a follow-on public offering of 5,476,190 shares of our common stock, which included the exercise in full of the underwriters' option to purchase additional shares, at a price to the public of $21.00 per share. This offering resulted in net proceeds of $107.5 million after deducting underwriting discounts and commissions of $6.9 million and offering expenses of $0.6 million.

As of March 31, 2023, we had cash and cash equivalents of $29.6 million and marketable securities of $141.0 million available for sale, an accumulated deficit of $98.2 million and $54.0 million principal outstanding under the term and revolving loans with MidCap. We believe that our existing cash and cash equivalents, marketable securities and available debt borrowings and expected revenues will be sufficient to meet our capital requirements and fund our operations for at least twelve months from the issuance of our condensed financial statements. We may be required or decide to raise additional financing to support further growth of our operations.

Funding Requirements

We use our cash to fund our operations, which primarily include the costs of manufacturing our Lapiplasty and Adductoplasty Systems and ancillary products, as well as our sales and marketing and R&D expenses and related personnel costs. We expect our sales and marketing expenses to increase for the foreseeable future as we continue to invest in our direct sales force and expand our marketing efforts, and as we continue to expand our sales and marketing infrastructure to both drive and support anticipated sales growth. We also expect R&D expenses to increase for the foreseeable future as we continue to hire personnel and invest in next-generation innovations of the Lapiplasty System and related products. In addition, we expect our general and administrative expenses to increase for the foreseeable future as we hire personnel and expand our infrastructure to both drive and support the anticipated growth in our organization. We will also incur additional expenses as a result of operating as a public company. From time to time, we may also consider additional investments in technologies, assets, and businesses to expand or enhance our product offerings. The timing and amount of our operating expenditures will depend on many factors, including:

•the scope and timing of our investment in our commercial infrastructure and sales force;

•the costs of our ongoing commercialization activities including product sales, marketing, manufacturing, and distribution;

•the scope of our marketing efforts, including the degree to which we utilize direct to consumer campaigns;

•the degree and rate of market acceptance of the Lapiplasty and Adductoplasty Systems and our ancillary products;

•the costs of filing, prosecuting, defending, and enforcing any patent claims and other intellectual property rights, including enforcing our intellectual property rights against infringing products or technologies or enforcing contractual rights against parties breaching agreements with us;

•our need to implement additional infrastructure and internal systems;

•the research and development activities we intend to undertake in order to improve the Lapiplasty System and to develop or acquire additional products;

•the investments we make in acquiring other technologies, assets, or businesses to expand our product portfolio;

•the success or emergence of new competing technologies or other adverse market developments;

•any product liability or other lawsuits related to our products;

•the expenses needed to attract and retain skilled personnel;

22

•the costs associated with being a public company;

•the impact of the COVID-19 pandemic, hospital staffing shortages, delays of elective procedures; and

•inflation, interest rate changes, banking sector instability, and other general economic conditions on our operations and business.

Based upon our current operating plan, we believe that our existing cash, cash equivalents and marketable securities will enable us to fund our operating expenses and capital expenditure requirements for at least the next twelve months. We have based this estimate on assumptions that may prove to be wrong or that may change in the future, and we could utilize our available capital resources sooner than we expect. We may seek to raise any necessary additional capital through public or private equity offerings or debt financings, credit or loan facilities or a combination of one or more of these or other funding sources. Additional funds may not be available to us on acceptable terms or at all. If we fail to obtain necessary capital when needed on acceptable terms, or at all, we could be forced to delay, limit, reduce or terminate our product development programs, commercialization efforts, sales and marketing initiatives, or other operations. If we raise additional funds by issuing equity securities, our stockholders will suffer dilution, and the terms of any financing may adversely affect the rights of our stockholders. In addition, as a condition to providing additional funds to us, future investors may demand, and may be granted, rights superior to those of existing stockholders. Debt financing, if available, is likely to involve restrictive covenants limiting our flexibility in conducting future business activities, and, in the event of insolvency, debt holders would be repaid before holders of our equity securities received any distribution of our corporate assets.

Cash Flows

The following table sets forth the primary sources and uses of cash and cash equivalents for the period presented below (in thousands):

	Three Months Ended March 31,
	2023			2022
Net cash (used in) provided by:
Operating activities	$	(17,259	)	$	(7,241	)
Investing activities		(80,480	)		(1,481	)
Financing activities		107,879			1,372
Net increase (decrease) in cash and cash equivalents	$	10,140		$	(7,350	)

Net Cash Used in Operating Activities

Net cash used in operating activities for the three months ended March 31, 2023 was $17.3 million, consisting primarily of a net loss of $13.5 million, adjusted for non-cash charges of $4.0 million and an increase in net operating assets. The non-cash charges consist primarily of share-based compensation expense of $2.7 million, depreciation and amortization expense of $0.9 million and non-cash lease expense of $0.6 million. The increase in net operating assets was primarily due to a decrease in accounts payable and accrued liabilities of $7.7 million during the first quarter due to timing of payments, an increase of $3.2 million in inventories for added safety stock to meet demand for new products and to avoid potential supply chain issues and a $1.0 million increase in prepaid expenses and other current assets, which were partially offset by a $3.8 million decrease in accounts receivable from collections of higher sales in the fourth quarter of 2022.

Net cash used in operating activities for the three months ended March 31, 2022 was $7.2 million, consisting primarily of a net loss of $9.0 million, which was partially offset by non-cash charges of $1.8 million. The non-cash charges primarily consisted of depreciation and amortization expense of $0.3 million and share-based compensation of $1.4 million.

Net Cash Used in Investing Activities

Net cash used in investing activities was $80.5 million for the three months ended March 31, 2023, consisting primarily of $99.6 million in purchases of marketable securities available for sale and $1.5 million in purchases of property and equipment, partially offset by $20.5 million in maturities of marketable securities available for sale. The purchases of marketable securities were the result of cash invested from our public offering of common stock during the three months ended March 31, 2023. The purchases in property and equipment were $0.6 million in capitalized surgical instruments for our reusable instrument trays and $0.9 for new equipment purchased to support the growth of our business.

23

Net cash used in investing activities was $1.5 million for the three months ended March 31, 2022, consisting primarily of purchases of capitalized surgical instruments for our reusable instrument trays.

Net Cash Provided by Financing Activities

Net cash provided in financing activities was $107.9 million for the three months ended March 31, 2023, consisting primarily of $107.5 million of net cash proceeds from our public offering of common stock and $0.4 million from exercise of stock options.

Net cash provided in financing activities was $1.4 million for the three months ended March 31, 2022, consisting primarily of proceeds from exercise of stock options.

Surgeon Advisory Board Royalty Agreements

We recognized royalty expense of $1.6 million and $1.4 million for the three months ended March 31, 2023 and 2022, respectively. For the three months ended March 31, 2023 and 2022, the aggregate royalty rate was 3.9% and 4.8%, respectively. Each of the royalty agreements with our surgeon advisory board members prohibits the payment of royalties on products sold to entities and/or individuals with whom any of the surgeon advisors is affiliated.

Operating Lease

We have commitments for future payments related to our real estate leases located in Ponte Vedra, Florida. We entered into a 10-year lease in February 2022 for our new corporate headquarters location. Lease payments comprise the base rent stated in the lease plus operating costs which include taxes, insurance, and common area maintenance. The remaining lease obligation was $25.4 million under these leases as of March 31, 2023.

Critical Accounting Policies and Estimates

Management’s discussion and analysis of our financial condition and results of operations is based on our condensed financial statements, which have been prepared in accordance with U.S. generally accepted accounting principles. The preparation of these condensed financial statements requires us to make estimates and assumptions for the reported amounts of assets, liabilities, revenue, expenses, and related disclosures. Our estimates are based on our historical experience and on various other factors that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions and any such differences may be material.

Our critical accounting policies and estimates are described in “Management's Discussion and Analysis of Financial Condition and Results of Operations - Critical Accounting Policies and Estimates” in our Annual Report. There had been no material changes to these accounting policies during the three months ended March 31, 2023.

Recently Issued Accounting Pronouncements

Refer to Note 3, “Recent Accounting Pronouncements”, to our condensed financial statements included elsewhere in this Quarterly Report for accounting pronouncements adopted as of this Quarterly Report. There have been no newly issued accounting pronouncements impacting the Company's unaudited interim financial statements.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.

As a smaller reporting company as defined by Item 10 of Regulation S-K, we are not required to provide the information required by this item.

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Item 4. Controls and Procedures.

Evaluation of disclosure controls and procedures

Our management, with the participation and supervision of our Chief Executive Officer and our Chief Financial Officer, have evaluated our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of the end of the period covered by this Quarterly Report. Based on that evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that, as of the end of the period covered by this Quarterly Report, our disclosure controls and procedures are effective to provide reasonable assurance that information we are required to disclose in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in SEC rules and forms, and that such information is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.

Changes in internal control over financial reporting

There was no change in our internal control over financial reporting identified in connection with the evaluation required by Rule 13a-15(d) and 15d-15(d) of the Exchange Act that occurred during the period covered by this Quarterly Report that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Inherent limitation on the effectiveness of internal control

Our management, including our Chief Executive Officer and Chief Financial Officer, does not expect that our disclosure controls or our internal control over financial reporting will prevent all errors and all fraud. A control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, have been detected. These inherent limitations include the realities that judgments in decision-making can be faulty, and that breakdowns can occur because of a simple error or mistake. Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more people or by management override of the controls. The design of any system of controls is also based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions; over time, controls may become inadequate because of changes in conditions, or the degree of compliance with policies or procedures may deteriorate. Because of the inherent limitations in a cost-effective control system, misstatements due to error or fraud may occur and not be detected.

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PART II—OTHER INFORMATION

Item 1. Legal Proceedings.

We are not a party to any legal proceedings, the result of which would have a material effect on our business or results from operations. From time to time, we may become involved in various legal proceedings that arise in the ordinary course of our business.

Item 1A. Risk Factors.

As of the date of this Quarterly Report, there have been no material changes from the risk factors disclosed in our Annual Report on Form 10-K for the year ended December 31, 2022, filed with the SEC on March 8, 2023, except for the following:

We could incur losses from our cash accounts if one of the financial institutions that we use fails or is taken over by the U.S. Federal Deposit Insurance Corporation (“FDIC”) or from our marketable securities if the issuer of those securities were to default on their obligations.

We maintain deposit and investment accounts at multiple financial institutions in amounts that are significantly in excess of the limits insured by the FDIC. If one or more of the institutions with which we maintain accounts were to fail or be taken over by the FDIC, such as the recent take-over of Silicon Valley Bank where we held some of our accounts prior to such bank’s failure, our ability to access such accounts might be temporarily or permanently limited. While we take steps to ensure the loss of all or a significant portion of any uninsured amount would not have an adverse effect on our ability to pay our operational expenses or make other payments, the failure of a financial institution where we hold any amount of money may require us to move funds to another bank, which could cause a temporary delay in making payments to our suppliers and employees, or under other contractual arrangements, and cause other operational inconveniences. Additionally, any losses or delay in access to funds as a result of such events could have a material adverse effect on our ability to meet contractual obligations, and our financial condition, cash flows and stock price. We also hold short-term high credit quality investments that are managed in accordance with our investment policy with credit exposure across many investment types and industries with both fixed and variable interest rates. Issuers of these securities that we own may default on principal and interest or we could need to sell investments resulting in losses, each of which could impact our cash flows and financial condition. Furthermore, the cash flows, operations and financial condition of our suppliers and customers may be adversely affected by financial institution instability or failures, which would in turn harm our business and financial performance.

Any of these factors could result in a significant or material adverse effect on our result of operations or financial conditions. Additional risk factors not presently known to us or that we currently deem immaterial may also impair our business or results of operations. We may disclose changes to such factors or disclose additional factors from time to time in our future filings with the SEC.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.

(a)Sales of Unregistered Securities

None.

(b)Use of Proceeds from Public Offering of Common Stock

The registration statement on Form S-1 (File Nos. 333-254863) and the registration statement on Form S-1 (File No. 333- 255451) filed pursuant to Rule 462(b) relating thereto, each relating to the IPO of shares of our common stock, became effective on April 22, 2021. On April 27, 2021, we completed our IPO of 12,937,500 shares of common stock, which included the exercise in full of the underwriters’ option to purchase additional shares. As part of the IPO, 6,953,125 shares of common stock were issued and sold by us (inclusive of 703,125 shares pursuant to the exercise of the underwriters’ option) and 5,984,375 shares of common stock were sold by the selling stockholders named in the Prospectus (inclusive of 984,375 shares pursuant to the exercise of the underwriters’ option), at a price to the public of $17.00 per share. We received net proceeds of approximately $107.6 million, after deducting underwriting discounts of $8.3 million and commissions and offering expenses payable by us of $2.3 million.

26

No payments for such expenses were made directly or indirectly to (i) any of our officers or directors or their associates, (ii) any persons owning 10% or more of any class of our equity securities or (iii) any of our affiliates.

There has been no material change in the planned use of proceeds from our IPO from that described in the Prospectus dated April 22, 2021 filed with the SEC pursuant to Rule 424(b)(4).

Item 3. Defaults Upon Senior Securities.

None.

Item 4. Mine Safety Disclosures.

Not applicable.

Item 5. Other Information.

None.

Item 6. Exhibits.

Exhibit Number	Description
31.1	Certification of Principal Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2	Certification of Principal Financial Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1†	Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2†	Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS	Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because XBRL tags are embedded within the Inline XBRL document
101.SCH	Inline XBRL Taxonomy Extension Schema Document
101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document
101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document
101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document
104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

† The certifications attached as Exhibit 32.1 and 32.2 to this Quarterly Report are deemed furnished and not filed with the U.S. Securities and Exchange Commission and are not to be incorporated by reference into any filing of Treace Medical Concepts, Inc. under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, whether made before or after the date of this Quarterly Report, irrespective of any general incorporation language contained in such filing.

27

SIGNATURES

Pursuant to the requirements 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.

	Treace Medical Concepts, Inc.
Date: May 9, 2023	By:	/s/ John T. Treace
		Name:	John T. Treace
		Title:	Chief Executive Officer and Director (Principal Executive Officer)
Date: May 9, 2023	By:	/s/ Mark L. Hair
		Name:	Mark L. Hair
		Title:	Chief Financial Officer (Principal Financial and Accounting Officer)

28

EX-31

Exhibit 31.1

CERTIFICATION PURSUANT TO

RULES 13a-14(a) AND 15d-14(a) UNDER THE SECURITIES EXCHANGE ACT OF 1934,

AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, John T. Treace, certify that:

1. I have reviewed this Form 10-Q of Treace Medical Concepts, 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(s) 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)) 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, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) [Reserved];

(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(s) 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: May 9, 2023	By:	/s/ John T. Treace
		John T. Treace
		Chief Executive Officer (Principal Executive Officer)

EX-31

Exhibit 31.2

CERTIFICATION PURSUANT TO

RULES 13a-14(a) AND 15d-14(a) UNDER THE SECURITIES EXCHANGE ACT OF 1934,

AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Mark L. Hair, certify that:

1. I have reviewed this Form 10-Q of Treace Medical Concepts, 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(s) 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)) 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 is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) [Reserved];

(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(s) 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: May 9, 2023	By:	/s/ Mark L. Hair
		Mark L. Hair
		Chief Financial Officer (Principal Financial and Accounting Officer)

EX-32

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 Quarterly Report of Treace Medical Concepts, Inc. (the “Company”) on Form 10-Q for the period ending March 31, 2023 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

(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 result of operations of the Company.

Date: May 9, 2023	By:	/s/ John T. Treace
		John T. Treace
		Chief Executive Officer (Principal Executive Officer)

EX-32

.

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 Quarterly Report of Treace Medical Concepts, Inc. (the “Company”) on Form 10-Q for the period ending March 31, 2023 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

(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 result of operations of the Company.

Date: May 9, 2023	By:	/s/ Mark L. Hair
		Mark L. Hair
		Chief Financial Officer (Principal Financial and Accounting Officer)

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Cover Page - shares	3 Months Ended
	Mar. 31, 2023	May 01, 2023
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2023
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q1
Document Quarterly Report	true
Document Transition Report	false
Entity Registrant Name	Treace Medical Concepts, Inc.
Entity File Number	001-40355
Entity Tax Identification Number	47-1052611
Entity Address, Address Line One	100 Palmetto Park Place
Entity Address, City or Town	Ponte Vedra
Entity Address, Postal Zip Code	32081
City Area Code	904
Local Phone Number	373-5940
Entity Central Index Key	0001630627
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Incorporation, State or Country Code	DE
Entity Address, State or Province	FL
Entity Filer Category	Non-accelerated Filer
Entity Shell Company	false
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Title of 12(b) Security	Common stock, $0.001 par value
Trading Symbol	TMCI
Security Exchange Name	NASDAQ
Entity Common Stock, Shares Outstanding		61,331,465

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Condensed Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Current assets
Cash and cash equivalents	$ 29,613	$ 19,473
Marketable securities, short-term	141,049	61,779
Accounts receivable	25,365	29,196
Inventories	22,519	19,330
Prepaid expenses and other current assets	4,587	3,624
Total current assets	223,133	133,402
Property and equipment, net	15,915	15,338
Operating lease right-of-use assets	9,907	10,138
Other non-current assets	215	146
Total assets	249,170	159,024
Current liabilities
Accounts payable	5,076	8,668
Accrued liabilities	7,971	6,216
Accrued commissions	5,891	7,356
Accrued compensation	3,300	7,666
Operating lease and other liabilities	1,058	339
Total current liabilities	23,296	30,245
Long-term debt	52,785	52,711
Operating lease liabilities, net of current portion	15,447	15,539
Other long-term liabilities	25	0
Total liabilities	91,553	98,495
Commitments and contingencies (Note 7)
Stockholders’ equity
Preferred stock, value	0	0
Common stock, value	61	55
Additional paid-in capital	255,786	145,221
Accumulated deficit	(98,174)	(84,720)
Accumulated other comprehensive (loss) income	(56)	(27)
Total stockholders’ equity	157,617	60,529
Total liabilities and stockholders’ equity	$ 249,170	$ 159,024

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Condensed Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Allowance for doubtful accounts receivable current	$ 677	$ 735
Long term debt unamortized debt discount and issuance costs	$ 1,215	$ 1,289
Preferred stock, par or stated value per share	$ 0.001	$ 0.001
Preferred stock shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par or stated value per share	$ 0.001	$ 0.001
Common stock shares authorized	300,000,000	300,000,000
Common stock share issued	61,280,703	55,628,208
Common stock share outstanding	61,280,703	55,628,208

XML

Condensed Statement of Operations and Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Revenue	$ 42,195	$ 29,047
Cost of goods sold	8,039	5,130
Gross profit	34,156	23,917
Operating expenses
Sales and marketing	33,655	22,299
Research and development	3,412	3,052
General and administrative	10,865	6,662
Total operating expenses	47,932	32,013
Loss from operations	(13,776)	(8,096)
Interest income	1,479	9
Interest expense	(1,285)	(951)
Other income, net	128	2
Other non-operating income (expense), net	322	(940)
Net loss	(13,454)	(9,036)
Unrealized losses on marketable securities	(29)	0
Comprehensive loss	$ (13,483)	$ (9,036)
Net loss per share attributable to common stockholders, basic	$ (0.23)	$ (0.16)
Net loss per share attributable to common stockholders, diluted	$ (0.23)	$ (0.16)
Weighted-average common stock outstanding, basic	58,723,760	54,827,665
Weighted-average common stock outstanding, diluted	58,723,760	54,827,665

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Condensed Statement of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income [Member]
Balance at Beginning at Dec. 31, 2021	$ 93,073	$ 45	$ 134,933	$ (41,905)	$ 0
Balance at Beginning (in Shares) at Dec. 31, 2021		54,181,082
Issuance of common stock upon exercise of stock options	1,372	$ 1	1,371
Issuance of common stock upon exercise of stock options, shares		1,097,860
Share-based compensation expense	1,409		1,409
Net loss	(9,036)			(9,036)
Balance at Ending at Mar. 31, 2022	86,818	$ 46	137,713	(50,941)	0
Balance at Ending (in Shares) at Mar. 31, 2022		55,278,942
Balance at Beginning at Dec. 31, 2022	60,529	$ 55	145,221	(84,720)	(27)
Balance at Beginning (in Shares) at Dec. 31, 2022		55,628,208
Issuance of common stock upon exercise of stock options	352		352
Issuance of common stock upon exercise of stock options, shares		125,890
Issuance of common stock for vesting of restricted stock units		50,415
Share-based compensation expense	2,692		2,692
Issuance of common stock from initial public offering, net of issuance costs and underwriting discount of $7.5 million	107,527	$ 6	107,521
Issuance of common stock from initial public offering, net of issuance costs and underwriting discount of $7.5 million, shares		5,476,190
Net loss	(13,454)			(13,454)
Unrealized loss on available-for-sale marketable securities	(29)				(29)
Balance at Ending at Mar. 31, 2023	$ 157,617	$ 61	$ 255,786	$ (98,174)	$ (56)
Balance at Ending (in Shares) at Mar. 31, 2023		61,280,703

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Condensed Statement of Stockholders' Equity (Parenthetical) $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($)
Statement of Stockholders' Equity [Abstract]
Issuance cost and underwriting discount	$ 7.5

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Condensed Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows from operating activities
Net loss	$ (13,454)	$ (9,036)
Adjustments to reconcile net loss to net cash used in operating activities
Depreciation and amortization expense	924	334
Provision for allowance for doubtful accounts	38	30
Share-based compensation expense	2,692	1,409
Non-Cash Lease Expense	626	336
Amortization of debt issuance costs	74	45
Recovery of loss reserve for surgical instruments	(23)	0
Gain on fair value adjustment to derivative liability	0	(90)
Accretion (amortization) of discount (premium) on marketable securities, net	(297)	0
Net changes in operating assets and liabilities:
Accounts Receivable	3,793	2,542
Inventory	(3,189)	(551)
Prepaid expenses and other assets	(963)	1,233
Other non-current assets	69	134
Payable to broker for unsettled marketable security purchases	710	0
Operating lease liabilities	(478)	(133)
Accounts payable	(3,592)	(607)
Accrued liabilities	(4,076)	(2,619)
Other, net	25	0
Net cash used in operating activities	(17,259)	(7,241)
Cash flows from investing activities
Purchases of available-for-sale marketable securities	(99,550)	0
Maturities of available-for-sale marketable securities	20,548	0
Purchases of property and equipment	(1,478)	(1,481)
Net cash used in investing activities	(80,480)	(1,481)
Cash flows from financing activities
Proceeds from issuance of common stock upon initial public offering, net of issuance costs and underwriting fees of $0.6 million	107,527	0
Proceeds from exercise of employee stock options	352	1,372
Net cash provided by financing activities	107,879	1,372
Net (decrease) increase in cash and cash equivalents	10,140	(7,350)
Cash and cash equivalents at beginning of period	19,473	105,833
Cash and cash equivalents at end of period	29,613	98,483
Supplemental disclosure of cash flow information:
Cash paid for interest	1,285	951
Operating lease right-of-use assets obtained in exchange for new lease liabilities	0	15,300
Operating lease right-of-use asset and lease liability adjustment due to lease incentive	(35)	0
Unrealized losses on marketable securities	$ 29	$ 0

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Condensed Statements of Cash Flows (Parenthetical) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement of Cash Flows [Abstract]
Issuance costs and underwriting fees, net	$ 7,500	$ 7,500

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Formation and Business of the Company

3 Months Ended

Mar. 31, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Formation and Business of the Company

1. Formation and Business of the Company

The Company

Treace Medical Concepts, LLC was formed on July 29, 2013, as a Florida limited liability company. Effective July 1, 2014, the entity converted to a Delaware corporation and changed its name to Treace Medical Concepts, Inc. (the "Company"). The Company is a medical technology company with the goal of advancing the standard of care for the surgical management of bunion and related midfoot deformities. The Company received 510(k) clearance for the Lapiplasty® System in March 2015 and began selling its surgical medical devices in September 2015. The Company has pioneered the proprietary Lapiplasty 3D Bunion Correction System – a combination of instruments, implants and surgical methods designed to surgically correct all three planes of the bunion deformity and secure the unstable joint, addressing the root cause of the bunion. In addition, the Company offers other advanced instrumentation and implants for use in the Lapiplasty Procedure or other ancillary procedures performed in high frequency with bunion surgery. In 2021, the Company expanded its offerings with the Adductoplasty® Midfoot Correction System, designed for reproducible correction of the midfoot to provide further support to hallux valgus patients. The Company operates from its corporate headquarters located in Ponte Vedra, Florida.

Initial Public Offering and Follow-on Offering

On April 27, 2021, the Company completed its initial public offering ("IPO). The Company received net proceeds of $107.6 million from the IPO. On February 10, 2023, the Company completed a follow-on public offering of 5,476,190 shares of its common stock, which included the exercise in full of the underwriters' option to purchase additional shares, at a price to the public of $21.00 per share. The February 2023 offering resulted in net proceeds of $107.5 million after deducting underwriting discounts and commissions of $6.9 million and offering expenses payable by the Company of $0.6 million.

Liquidity and Capital Resources

The Company has incurred operating losses to date and has an accumulated deficit of $98.2 million as of March 31, 2023. During the three months ended March 31, 2023 and 2022, the Company used $17.3 million and $7.2 million of cash in its operating activities, respectively. As of March 31, 2023, the Company had cash and cash equivalents of $29.6 million and marketable securities available-for-sale of $141.0 million.

Management believes that the Company’s existing cash, cash equivalents, and marketable securities will allow the Company to continue its planned operations for at least the next 12 months from the date of the issuance of these interim condensed financial statements.

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Summary of Significant Accounting Policies

3 Months Ended

Mar. 31, 2023

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

2. Summary of Significant Accounting Policies

The Company prepared the unaudited interim condensed financial statements included in this report in accordance with U.S. generally accepted accounting principles ("GAAP") for interim financial information and the rules and regulations of the Securities and Exchange Commission related to quarterly reports on Form 10-Q.

Basis of Presentation

The condensed financial statements have been prepared on the same basis as the Company’s annual financial statements included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2022, filed with the SEC on March 8, 2023, with the exception of the reclassification as discussed below. The unaudited condensed financial statements included herein reflect all adjustments, including normal recurring adjustments, which are, in the opinion of management, necessary for a fair presentation of the financial position, results of operations and cash flows for the periods presented. The results of operations for the three months ended March 31, 2023 are not necessarily indicative of the results that may be expected for future quarters or for the fiscal year ending December 31, 2023.

An adjustment has been made to the Statement of Operations for the three months ended March 31, 2022 for $0.4 million to reclassify surgical instrument expense from cost of goods sold to sales and marketing expense, to conform with the current year's presentation. This reclassification had no effect on the Company's net loss.

Any reference in these notes to applicable guidance is meant to refer to the authoritative GAAP as found in the Accounting Standards Codification (“ASC”) and Accounting Standards Updates (“ASU”) of the Financial Accounting Standards Board (“FASB”).

Use of Estimates

The preparation of condensed financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed financial statements and the reported amounts of revenues and expenses during the reporting periods. Although these estimates are based on the Company’s knowledge of current events and actions it may undertake in the future, actual results may ultimately materially differ from these estimates and assumptions.

Significant estimates and assumptions include reserves and write-downs related to accounts receivable, inventories, the recoverability of long-term assets, stock-based compensation, deferred tax assets and related valuation allowances and impact of contingencies. The Company had no accrued contingent liabilities as of March 31, 2023 and December 31, 2022.

Concentration of Credit Risk

Financial instruments that potentially subject the Company to concentrations of risk consist principally of cash, cash equivalents, marketable securities and accounts receivable. The Company maintains its cash and cash equivalents balances with established financial institutions and, at times, such balances with any one financial institution may be in excess of the Federal Deposit Insurance Corporation (“FDIC”) insured limits. The Company's available for sale securities portfolio primarily consists of U.S. treasury and agency securities, money market funds, commercial paper, Yankee CDs, high credit quality asset-backed securities and corporate debt securities. The Company's investment policy requires its available for sale securities to meet certain criteria including investment type, credit ratings, and a maximum portfolio duration of one year. If any of the financial institutions where we hold deposits were to fail or be taken over by the FDIC, such as the recent takeover of Silicon Valley Bank, where we did hold cash as deposits, our access to these accounts could be temporarily unavailable or permanently lost for the amounts in excess of the FDIC insured limits. The Company did not have material cash deposits at Silicon Valley bank at the time of the FDIC takeover or as of March 31, 2023.

The Company earns revenue from the sale of its products to customers such as hospitals and ambulatory surgery centers. The Company’s accounts receivable is derived from revenue earned from customers. The Company performs ongoing credit evaluations of its customers’ financial condition. On March 31, 2023 and December 31, 2022, no customer accounted for more than 10% of accounts receivable. For the three months ended March 31, 2023 and 2022, there were no customers that represented 10% or more of revenue.

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Recent Accounting Pronouncements

3 Months Ended

Mar. 31, 2023

Accounting Standards Update and Change in Accounting Principle [Abstract]

Recent Accounting Pronouncements

3. Recent Accounting Pronouncements

Recently Adopted Accounting Pronouncements

In June 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses. This guidance requires financial instruments measured at amortized cost, and trade accounts receivable to be presented at the net amount expected to be collected. The model requires an entity to estimate credit losses based on historical information, current conditions and reasonable and supportable forecasts of future economic conditions. In November 2019, the FASB issued ASU 2019-10, which provides that this standard is effective for the Company for fiscal years beginning after December 15, 2022, and interim periods within that fiscal year. The Company adopted the new standard as of January 1, 2023. Adoption of the standard did not have a material impact on our financial position, results of operations, or our disclosures.

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Fair Value Measurements

3 Months Ended

Mar. 31, 2023

Fair Value Disclosures [Abstract]

Fair Value Measurements

4. Fair Value Measurements

Assets and liabilities recorded at fair value in the condensed financial statements are categorized based upon the level of judgment associated with the inputs used to measure their fair value. Hierarchical levels which are directly related to the amount of subjectivity associated with the inputs to the valuation of these assets or liabilities are as follows:

Level 1—Inputs are unadjusted quoted prices in active markets for identical assets or liabilities that the Company has the ability to access as of the measurement date.

Level 2—Inputs are observable, unadjusted quoted prices in active markets for similar assets or liabilities, unadjusted quoted prices for identical or similar assets or liabilities in markets that are not active or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the related assets or liabilities.

Level 3—Unobservable inputs for the asset or liability only used when there is little, if any, market activity for the asset or liability at the measurement date. This hierarchy requires the Company to use observable market data, when available, and to minimize the use of unobservable inputs when determining fair value.

Assets and Liabilities Measured and Recorded at Fair Value on a Recurring Basis – The following assets and liabilities are measured at fair value on a recurring basis as of March 31, 2023 and December 31, 2022 (in thousands):

	March 31, 2023
	Level 1		Level 2		Level 3		Total
Assets:
Cash equivalents
Money market funds	$	12,289	$	—	$	—	$	12,289
Commercial paper		—		998		—		998
Corporate debt		—		8,358		—		8,358
Yankee CD		—		4,502		—		4,502
Short-term marketable securities at fair value
U.S. treasury and government agencies		33,544		23,221		—		56,765
Commercial paper		—		2,550		—		2,550
Corporate debt		—		33,570		—		33,570
Asset-backed securities		—		29,845		—		29,845
Yankee CD		—		18,319		—		18,319
Total	$	45,833	$	121,363	$	—	$	167,196

	December 31, 2022
	Level 1		Level 2		Level 3		Total
Assets:
Cash and cash equivalents
Money market funds	$	13,141	$	—	$	—	$	13,141
Commercial paper		—		323		—		323
Corporate debt		—		2,197		—		2,197
Yankee CD		—		550		—		550
Short-term marketable securities at fair value
U.S. treasury and government agencies		12,873		3,570		—		16,443
Corporate debt		—		23,372		—		23,372
Asset-backed securities		—		13,896		—		13,896
Yankee CD				8,068		—		8,068
Total	$	26,014	$	51,976	$	—	$	77,990

The carrying amounts of the Company’s money market funds classified as cash and cash equivalents, accounts receivable, accounts payable, and accrued liabilities, approximate their fair value due to the short-term nature of these assets and liabilities. Based on the borrowing rates currently available to the Company for debt with similar terms and consideration of default and credit risk, the carrying value of the term loan approximates fair value.

The Company's available for sale securities portfolio consists of investments in U.S. treasury and government agency securities, commercial paper, corporate debt securities, asset-backed securities, and Yankee CDs. Yankee CDs are certificates of deposit issued in the United States by a branch of a foreign bank and are denominated in U.S. dollars. The fair value of level 1 securities is determined on trade prices in active markets for identical assets. The fair value of level 2 securities is determined using valuation models using inputs that are observable either directly or indirectly, such as quoted prices for similar assets, interest rates, yield curves, credit spreads, default rates, loss severity, broker quotes, as well as other relevant economic measures.
 

There were no assets or liabilities measured at fair value on a nonrecurring basis as of March 31, 2023 and December 31, 2022.

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Balance Sheet Components

3 Months Ended

Mar. 31, 2023

Balance Sheet Related Disclosures [Abstract]

Balance Sheet Components

5. Balance Sheet Components

Cash and Cash Equivalents

The Company’s cash and cash equivalents consisted of the following (in thousands):

	March 31,		December 31,
	2023		2022
Cash	$	3,466	$	3,262
Cash equivalents:
Money market funds		12,289		13,141
Commercial paper		998		323
Corporate debt		8,358		2,197
Yankee CD		4,502		550
Total cash and cash equivalents	$	29,613	$	19,473

Included in cash as of December 31, 2022 is $0.9 million pledged to Silicon Valley Bank (“SVB”) as collateral for the Company's corporate credit card program and is restricted from use by the Company. There was no cash pledged to SVB as of March 31, 2023.

Marketable Securities

The Company's available-for-sale marketable securities consisted of the following (in thousands):

	March 31, 2023
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Marketable securities - short-term
U.S. treasury and government agencies	$	56,730	$	54	$	(19	)	$	56,765
Commercial paper		2,550		1		(1	)		2,550
Corporate debt		33,651		10		(91	)		33,570
Asset-backed securities		29,854		17		(26	)		29,845
Yankee CD		18,320		4		(5	)		18,319
Total marketable securities - short-term	$	141,105	$	86	$	(142	)	$	141,049

	December 31, 2022
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Marketable securities - short-term
U.S. treasury and government agencies	$	16,472	$	11	$	(40	)	$	16,443
Corporate debt		23,376		31		(35	)		23,372
Asset-backed securities		13,892		27		(23	)		13,896
Yankee cd		8,066		10		(8	)		8,068
Total marketable securities - short-term	$	61,806	$	79	$	(106	)	$	61,779

Property and equipment, net

The Company’s property and equipment, net consisted of the following (in thousands):

	March 31,			December 31,
	2023			2022
Furniture and fixtures, and equipment	$	1,577		$	1,577
Construction in progress		671			705
Machinery and equipment		1,729			928
Capitalized surgical equipment		9,886			9,248
Computer equipment		639			571
Leasehold improvements		6,351			6,434
Software		138			138
Total property and equipment		20,991			19,601
Less: accumulated depreciation and amortization		(5,076	)		(4,263	)
Property and equipment, net	$	15,915		$	15,338

Depreciation and amortization expense on property and equipment were $0.9 million and $0.3 million for the three months ended March 31, 2023 and 2022, respectively.

Accrued liabilities

Accrued liabilities consist of the following (in thousands):

	March 31,		December 31,
	2023		2022
Accrued royalties expense	$	1,827	$	2,299
Accrued interest		412		412
Accrued professional services		2,083		1,727
Other accrued expense		3,649		1,778
Total accrued liabilities	$	7,971	$	6,216

Operating lease and other liabilities

The Company's current operating lease liability and other liabilities consisted of the following (in thousands):

	March 31,		December 31,
	2023		2022
Current portion of operating lease liabilities	$	348	$	339
Payable to broker		710		—
Total operating lease and other liabilities	$	1,058	$	339

The Company's available for sale securities are accounted for on a trade date basis. Purchases of securities that have traded but not settled as of the balance sheet date are recorded as either cash and cash equivalents or marketable securities with a corresponding amount payable to broker as noted above. These investment transactions normally settle in one to three days.

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Long Term Debt

3 Months Ended

Mar. 31, 2023

Debt Disclosure [Abstract]

Long Term Debt

6. Long-Term Debt

The Company’s long-term debt consisted of the following (in thousands):

	March 31,			December 31,
	2023			2022
Revolving line of credit
MidCap revolving loan facility	$	4,000		$	4,000
Term loans
MidCap term loan facility		50,000			50,000
Total term and revolving loans		54,000			54,000
Less: debt discount and issuance costs		(1,215	)		(1,289	)
Total long-term debt, net	$	52,785		$	52,711

As of March 31, 2023, future payments of long-term debt were as follows (in thousands):

Fiscal Year
2023	$	—
2024		—
2025		—
2026		33,333
2027		20,667
Total principal payments		54,000
Less: Unamortized debt discount and debt issuance costs		(1,215	)
Total long-term debt, net	$	52,785

MidCap Loan and Revolving Loan Facility

On April 29, 2022, the Company entered into a new five-year $150.0 million loan facility with entities affiliated with MidCap Financial Trust (“MidCap”), providing up to $120.0 million in term loan facility and a $30.0 million revolving loan facility.

The term loan facility provides for a 60-month term loan up to $120.0 million in borrowing capacity to the Company, over four tranches. At loan closing, the Company drew $50.0 million under tranche one. The remaining tranches provide up to an additional $70.0 million in borrowing capacity in the aggregate, subject to the achievement of certain revenue targets for the third and fourth tranches.

The revolving loan facility provides up to $30.0 million in borrowing capacity to the Company based on the borrowing base. The borrowing base is calculated based on certain accounts receivable and inventory assets. On March 31, 2023, the borrowing base allows a total of $21.5 million available to the Company under the revolving loan facility. The balance drawn as of March 31, 2023 is $4.0 million under the revolving loan facility. The Company may request an increase in the revolving loan facility up to $20.0 million for a total commitment of up to $50.0 million. The Company is required to either (i) maintain a minimum drawn balance under the revolving loan facility or (ii) pay a minimum balance fee that is equal to the amount of the minimum balance deficit multiplied by the applicable interest rate during the period. If the outstanding balance under the revolving loan facility exceeds the lesser of (i) 50% of the revolving borrowing capacity or (ii) 50% of the borrowing base, or the Company is in default, MidCap will apply funds collected from the Company's lockbox account to reduce the outstanding balance of the revolving loan facility (“Lockbox Deductions”). As of March 31, 2023, the Company's borrowing level has not activated the Lockbox Deductions, nor is it expected to for the next 12 months; therefore, the Company has determined that the revolving loan balance is long-term debt.

The loans bear interest at an annual rate based on a 30-day forward looking secured overnight financing rate plus 0.10% (subject to a floor of 1.0% and a cap of 3.0% for both loan agreements) plus (i) 6.0% under the term loan agreement and (ii) 4.0% under the revolving loan facility. Interest is payable monthly in arrears on the first day of each month and on the maturity of the loan agreements. The term loan agreement and the revolving loan facility are accruing interest as of March 31, 2023 at the capped interest rates of 9% and 7%, respectively. The Company is obligated to pay interest only for the first 48 months and straight-line amortization for the remaining 12 months, subject to the Company’s election to extend the initial interest-only period by 12 months to 60 months total if the Company’s trailing twelve-month revenue is at or above certain levels. If the term loan is repaid before the maturity date or the revolving loan facility is terminated before the end of its term, the prepayment fees are 3.0% of the amount repaid in the first year, 2.0% in the second year and 1.0% in the third year and thereafter, and a final payment fee of 3.0% of the amount borrowed is due under the term loan. The revolving loan facility prepayment fees are based on the revolving loan commitment amount.

The loans are secured by substantially all of the Company’s assets, including intellectual property. The loan agreements and other ancillary documents contain customary representations and warranties and affirmative and negative covenants. Under the loan agreements, the Company is not required to meet any minimum level of revenue if liquidity (defined as unrestricted cash plus undrawn availability under the revolving loan agreement) is greater than the outstanding balance under the term loan. If liquidity falls below such outstanding balance, then the Company is subject to a minimum trailing twelve-month revenue covenant. The Company is not subject to this covenant on March 31, 2023.

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Commitments and Contingencies

3 Months Ended

Mar. 31, 2023

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

7. Commitments and Contingencies

License and Royalty Commitments

As of March 31, 2023 and December 31, 2022, the Company has royalty agreements with certain members of its surgeon advisory board. The Company recognized royalty expense under these agreements of $1.6 million and $1.4 million for the three months ended March 31, 2023 and 2022, respectively. For the three months ended March 31, 2023 and 2022, the aggregate royalty rates were 3.9% and 4.8% respectively.

Contingencies

From time to time, the Company may be a party to various litigation claims in the normal course of business. Legal fees and other costs associated with such actions are expensed as incurred. The Company assesses, in conjunction with legal counsel, the need to record a liability for litigation and contingencies. Accrual estimates are recorded when and if it is determinable that such a liability for litigation and contingencies are both probable and reasonably estimable. There were no accrued contingent liabilities as of March 31, 2023 and December 31, 2022.

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Stockholders' Equity

3 Months Ended

Mar. 31, 2023

Stockholders' Equity Note [Abstract]

Stockholders' Equity

8. Stockholders’ Equity

Stock Option Plans

During the three months ended March 31, 2023 and 2022, the Company granted stock options to employees to purchase an aggregate of 727,650 and 963,800 shares of the Company’s common stock, respectively. The weighted-average grant-date fair value of the employee stock options granted during the three months ended March 31, 2023 and 2022 was $10.58 and $7.50 per share, respectively.

Restricted Stock Units

During the three months ended March 31, 2023 and 2022, the Company granted 571,565 and 201,580 restricted stock units (“RSUs”), respectively. The weighted average grant-date fair value of RSUs granted during the three months ended March 31, 2023 and 2022 was $24.07 and $20.13, respectively.

Share-Based Compensation Expense

Share-based compensation expense is reflected in operating expenses in the condensed statements of operations and comprehensive loss as follows (in thousands):

	Three Months Ended March 31,
	2023		2022
Cost of goods sold	$	76	$	—
Sales and marketing expense		822		531
Research and development expense		257		150
General and administrative expense		1,537		728
Total	$	2,692	$	1,409

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Net Loss Per Share Attributable to Common Stockholders

3 Months Ended

Mar. 31, 2023

Earnings Per Share [Abstract]

Net Loss Per Share Attributable to Common Stockholders

9. Net Loss Per Share Attributable to Common Stockholders

The following table sets forth the computation of basic and diluted net loss per share attributable to common stockholders which is computed by dividing the net loss attributable to common stockholders by the weighted-average number of shares of common stock outstanding for the period. As the Company reported a net loss for the three months ended March 31, 2023 and 2022, basic net loss per share attributable to common stockholders was the same as diluted net loss per share attributable to common stockholders as the inclusion of potentially dilutive shares would have been antidilutive if included in the calculation (in thousands, except share and per share amounts):

	Three Months Ended March 31,
	2023			2022
Numerator
Net loss	$	(13,454	)	$	(9,036	)
Denominator
Weighted-average common stock outstanding,    basic and diluted		58,723,760			54,827,665
Net loss per share attributable to common    stockholders, basic and diluted	$	(0.23	)	$	(0.16	)

The following potentially dilutive securities outstanding have been excluded from the computation of diluted weighted average shares outstanding because such securities have an antidilutive impact due to the Company’s net loss, in common stock equivalent shares:

	As of March 31,
	2023		2022
Common stock options issued and outstanding		7,717,414		7,205,037
Unvested full value awards		1,086,697		211,580
Total		8,804,111		7,416,617

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Summary of Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2023

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation

The condensed financial statements have been prepared on the same basis as the Company’s annual financial statements included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2022, filed with the SEC on March 8, 2023, with the exception of the reclassification as discussed below. The unaudited condensed financial statements included herein reflect all adjustments, including normal recurring adjustments, which are, in the opinion of management, necessary for a fair presentation of the financial position, results of operations and cash flows for the periods presented. The results of operations for the three months ended March 31, 2023 are not necessarily indicative of the results that may be expected for future quarters or for the fiscal year ending December 31, 2023.

An adjustment has been made to the Statement of Operations for the three months ended March 31, 2022 for $0.4 million to reclassify surgical instrument expense from cost of goods sold to sales and marketing expense, to conform with the current year's presentation. This reclassification had no effect on the Company's net loss.

Any reference in these notes to applicable guidance is meant to refer to the authoritative GAAP as found in the Accounting Standards Codification (“ASC”) and Accounting Standards Updates (“ASU”) of the Financial Accounting Standards Board (“FASB”).

Use of Estimates

Use of Estimates

The preparation of condensed financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed financial statements and the reported amounts of revenues and expenses during the reporting periods. Although these estimates are based on the Company’s knowledge of current events and actions it may undertake in the future, actual results may ultimately materially differ from these estimates and assumptions.

Significant estimates and assumptions include reserves and write-downs related to accounts receivable, inventories, the recoverability of long-term assets, stock-based compensation, deferred tax assets and related valuation allowances and impact of contingencies. The Company had no accrued contingent liabilities as of March 31, 2023 and December 31, 2022.

Concentration of Credit Risk

Concentration of Credit Risk

Financial instruments that potentially subject the Company to concentrations of risk consist principally of cash, cash equivalents, marketable securities and accounts receivable. The Company maintains its cash and cash equivalents balances with established financial institutions and, at times, such balances with any one financial institution may be in excess of the Federal Deposit Insurance Corporation (“FDIC”) insured limits. The Company's available for sale securities portfolio primarily consists of U.S. treasury and agency securities, money market funds, commercial paper, Yankee CDs, high credit quality asset-backed securities and corporate debt securities. The Company's investment policy requires its available for sale securities to meet certain criteria including investment type, credit ratings, and a maximum portfolio duration of one year. If any of the financial institutions where we hold deposits were to fail or be taken over by the FDIC, such as the recent takeover of Silicon Valley Bank, where we did hold cash as deposits, our access to these accounts could be temporarily unavailable or permanently lost for the amounts in excess of the FDIC insured limits. The Company did not have material cash deposits at Silicon Valley bank at the time of the FDIC takeover or as of March 31, 2023.

The Company earns revenue from the sale of its products to customers such as hospitals and ambulatory surgery centers. The Company’s accounts receivable is derived from revenue earned from customers. The Company performs ongoing credit evaluations of its customers’ financial condition. On March 31, 2023 and December 31, 2022, no customer accounted for more than 10% of accounts receivable. For the three months ended March 31, 2023 and 2022, there were no customers that represented 10% or more of revenue.

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Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2023

Fair Value Disclosures [Abstract]

Summary of Assets and Liabilities Measured at Fair Value on Recurring Basis

Assets and Liabilities Measured and Recorded at Fair Value on a Recurring Basis – The following assets and liabilities are measured at fair value on a recurring basis as of March 31, 2023 and December 31, 2022 (in thousands):

	March 31, 2023
	Level 1		Level 2		Level 3		Total
Assets:
Cash equivalents
Money market funds	$	12,289	$	—	$	—	$	12,289
Commercial paper		—		998		—		998
Corporate debt		—		8,358		—		8,358
Yankee CD		—		4,502		—		4,502
Short-term marketable securities at fair value
U.S. treasury and government agencies		33,544		23,221		—		56,765
Commercial paper		—		2,550		—		2,550
Corporate debt		—		33,570		—		33,570
Asset-backed securities		—		29,845		—		29,845
Yankee CD		—		18,319		—		18,319
Total	$	45,833	$	121,363	$	—	$	167,196

	December 31, 2022
	Level 1		Level 2		Level 3		Total
Assets:
Cash and cash equivalents
Money market funds	$	13,141	$	—	$	—	$	13,141
Commercial paper		—		323		—		323
Corporate debt		—		2,197		—		2,197
Yankee CD		—		550		—		550
Short-term marketable securities at fair value
U.S. treasury and government agencies		12,873		3,570		—		16,443
Corporate debt		—		23,372		—		23,372
Asset-backed securities		—		13,896		—		13,896
Yankee CD				8,068		—		8,068
Total	$	26,014	$	51,976	$	—	$	77,990

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Balance Sheet Components (Tables)

3 Months Ended

Mar. 31, 2023

Balance Sheet Related Disclosures [Abstract]

Summary of Cash and Cash Equivalents

The Company’s cash and cash equivalents consisted of the following (in thousands):

	March 31,		December 31,
	2023		2022
Cash	$	3,466	$	3,262
Cash equivalents:
Money market funds		12,289		13,141
Commercial paper		998		323
Corporate debt		8,358		2,197
Yankee CD		4,502		550
Total cash and cash equivalents	$	29,613	$	19,473

Summary of Property and Equipment, Net

The Company’s property and equipment, net consisted of the following (in thousands):

	March 31,			December 31,
	2023			2022
Furniture and fixtures, and equipment	$	1,577		$	1,577
Construction in progress		671			705
Machinery and equipment		1,729			928
Capitalized surgical equipment		9,886			9,248
Computer equipment		639			571
Leasehold improvements		6,351			6,434
Software		138			138
Total property and equipment		20,991			19,601
Less: accumulated depreciation and amortization		(5,076	)		(4,263	)
Property and equipment, net	$	15,915		$	15,338

Summary of Accrued Liabilities

Accrued liabilities consist of the following (in thousands):

	March 31,		December 31,
	2023		2022
Accrued royalties expense	$	1,827	$	2,299
Accrued interest		412		412
Accrued professional services		2,083		1,727
Other accrued expense		3,649		1,778
Total accrued liabilities	$	7,971	$	6,216

Schedule of Current Operating lease liability and Other liabilities

The Company's current operating lease liability and other liabilities consisted of the following (in thousands):

	March 31,		December 31,
	2023		2022
Current portion of operating lease liabilities	$	348	$	339
Payable to broker		710		—
Total operating lease and other liabilities	$	1,058	$	339

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Long Term Debt (Tables)

3 Months Ended

Mar. 31, 2023

Debt Disclosure [Abstract]

Summary of Long-term Debt Instruments

The Company’s long-term debt consisted of the following (in thousands):

	March 31,			December 31,
	2023			2022
Revolving line of credit
MidCap revolving loan facility	$	4,000		$	4,000
Term loans
MidCap term loan facility		50,000			50,000
Total term and revolving loans		54,000			54,000
Less: debt discount and issuance costs		(1,215	)		(1,289	)
Total long-term debt, net	$	52,785		$	52,711

Summary of Maturities of Long-term Debt

As of March 31, 2023, future payments of long-term debt were as follows (in thousands):

Fiscal Year
2023	$	—
2024		—
2025		—
2026		33,333
2027		20,667
Total principal payments		54,000
Less: Unamortized debt discount and debt issuance costs		(1,215	)
Total long-term debt, net	$	52,785

MidCap Loan and Revolving Loan Facility

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Operating Leases (Tables)

3 Months Ended

Mar. 31, 2023

Operating Lease, Liability [Abstract]

Summary of Available-For-Sale Marketable Securities

The Company's available-for-sale marketable securities consisted of the following (in thousands):

	March 31, 2023
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Marketable securities - short-term
U.S. treasury and government agencies	$	56,730	$	54	$	(19	)	$	56,765
Commercial paper		2,550		1		(1	)		2,550
Corporate debt		33,651		10		(91	)		33,570
Asset-backed securities		29,854		17		(26	)		29,845
Yankee CD		18,320		4		(5	)		18,319
Total marketable securities - short-term	$	141,105	$	86	$	(142	)	$	141,049

	December 31, 2022
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Marketable securities - short-term
U.S. treasury and government agencies	$	16,472	$	11	$	(40	)	$	16,443
Corporate debt		23,376		31		(35	)		23,372
Asset-backed securities		13,892		27		(23	)		13,896
Yankee cd		8,066		10		(8	)		8,068
Total marketable securities - short-term	$	61,806	$	79	$	(106	)	$	61,779

Balance Sheet Components

5. Balance Sheet Components

Cash and Cash Equivalents

The Company’s cash and cash equivalents consisted of the following (in thousands):

	March 31,		December 31,
	2023		2022
Cash	$	3,466	$	3,262
Cash equivalents:
Money market funds		12,289		13,141
Commercial paper		998		323
Corporate debt		8,358		2,197
Yankee CD		4,502		550
Total cash and cash equivalents	$	29,613	$	19,473

Included in cash as of December 31, 2022 is $0.9 million pledged to Silicon Valley Bank (“SVB”) as collateral for the Company's corporate credit card program and is restricted from use by the Company. There was no cash pledged to SVB as of March 31, 2023.

Marketable Securities

The Company's available-for-sale marketable securities consisted of the following (in thousands):

	March 31, 2023
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Marketable securities - short-term
U.S. treasury and government agencies	$	56,730	$	54	$	(19	)	$	56,765
Commercial paper		2,550		1		(1	)		2,550
Corporate debt		33,651		10		(91	)		33,570
Asset-backed securities		29,854		17		(26	)		29,845
Yankee CD		18,320		4		(5	)		18,319
Total marketable securities - short-term	$	141,105	$	86	$	(142	)	$	141,049

	December 31, 2022
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Marketable securities - short-term
U.S. treasury and government agencies	$	16,472	$	11	$	(40	)	$	16,443
Corporate debt		23,376		31		(35	)		23,372
Asset-backed securities		13,892		27		(23	)		13,896
Yankee cd		8,066		10		(8	)		8,068
Total marketable securities - short-term	$	61,806	$	79	$	(106	)	$	61,779

Property and equipment, net

The Company’s property and equipment, net consisted of the following (in thousands):

	March 31,			December 31,
	2023			2022
Furniture and fixtures, and equipment	$	1,577		$	1,577
Construction in progress		671			705
Machinery and equipment		1,729			928
Capitalized surgical equipment		9,886			9,248
Computer equipment		639			571
Leasehold improvements		6,351			6,434
Software		138			138
Total property and equipment		20,991			19,601
Less: accumulated depreciation and amortization		(5,076	)		(4,263	)
Property and equipment, net	$	15,915		$	15,338

Depreciation and amortization expense on property and equipment were $0.9 million and $0.3 million for the three months ended March 31, 2023 and 2022, respectively.

Accrued liabilities

Accrued liabilities consist of the following (in thousands):

	March 31,		December 31,
	2023		2022
Accrued royalties expense	$	1,827	$	2,299
Accrued interest		412		412
Accrued professional services		2,083		1,727
Other accrued expense		3,649		1,778
Total accrued liabilities	$	7,971	$	6,216

Operating lease and other liabilities

The Company's current operating lease liability and other liabilities consisted of the following (in thousands):

	March 31,		December 31,
	2023		2022
Current portion of operating lease liabilities	$	348	$	339
Payable to broker		710		—
Total operating lease and other liabilities	$	1,058	$	339

The Company's available for sale securities are accounted for on a trade date basis. Purchases of securities that have traded but not settled as of the balance sheet date are recorded as either cash and cash equivalents or marketable securities with a corresponding amount payable to broker as noted above. These investment transactions normally settle in one to three days.

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Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2023

Stockholders' Equity Note [Abstract]

Summary of Share-Based Compensation Expense is Reflected in operating expense in the Condensed Statements of Operations and Comprehensive Loss

Share-based compensation expense is reflected in operating expenses in the condensed statements of operations and comprehensive loss as follows (in thousands):

	Three Months Ended March 31,
	2023		2022
Cost of goods sold	$	76	$	—
Sales and marketing expense		822		531
Research and development expense		257		150
General and administrative expense		1,537		728
Total	$	2,692	$	1,409

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Net Loss Per Share Attributable to Common Stockholders (Tables)

3 Months Ended

Mar. 31, 2023

Earnings Per Share [Abstract]

Schedule of Net Loss Per Share Attributable to Common Stockholders, Basic and Diluted

As the Company reported a net loss for the three months ended March 31, 2023 and 2022, basic net loss per share attributable to common stockholders was the same as diluted net loss per share attributable to common stockholders as the inclusion of potentially dilutive shares would have been antidilutive if included in the calculation (in thousands, except share and per share amounts):

	Three Months Ended March 31,
	2023			2022
Numerator
Net loss	$	(13,454	)	$	(9,036	)
Denominator
Weighted-average common stock outstanding,    basic and diluted		58,723,760			54,827,665
Net loss per share attributable to common    stockholders, basic and diluted	$	(0.23	)	$	(0.16	)

Summary of Potentially Dilutive Securities Excluded from Computation of Diluted Weighted Average Shares Outstanding

The following potentially dilutive securities outstanding have been excluded from the computation of diluted weighted average shares outstanding because such securities have an antidilutive impact due to the Company’s net loss, in common stock equivalent shares:

	As of March 31,
	2023		2022
Common stock options issued and outstanding		7,717,414		7,205,037
Unvested full value awards		1,086,697		211,580
Total		8,804,111		7,416,617

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Formation and Business of the Company - Additional Information (Detail) - USD ($)			3 Months Ended
	Feb. 10, 2023	Apr. 27, 2021	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Formation And Business Of The Company [Line Items]
Company incorporation date of incorporation			Jul. 29, 2013
Offering expenses			$ 7,500	$ 7,500
Accumulated deficit			(98,174,000)		$ (84,720,000)
Net cash used in operating activities			(17,259,000)	$ (7,241,000)
Cash and cash equivalents			29,613,000		19,473,000
Marketable securities available for sale			$ 141,049,000		$ 61,779,000
IPO [Member]
Formation And Business Of The Company [Line Items]
Sale of stock net consideration received on the transaction		$ 107,600,000
Public Offering [Member]
Formation And Business Of The Company [Line Items]
Stock issued during the period shares new issues	5,476,190
Share Price	$ 21.00
Proceeds from sale of shares	$ 107,500,000
Underwriting discounts and commissions	6,900,000
Offering expenses	$ 600,000

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Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Summary Of Significant Accounting Policies [Line Items]
Accrued contingent liabilities	$ 0		$ 0
Surgical instrument expense		$ 400,000
material cash deposits	$ 0
Minimum [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]
Summary Of Significant Accounting Policies [Line Items]
Concentration risk, percentage	10.00%	10.00%
Maximum [Member] | Accounts Receivable [Member] | Customer Concentration Risk [Member]
Summary Of Significant Accounting Policies [Line Items]
Concentration risk, percentage	10.00%		10.00%

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Recent Accounting Pronouncements - Additional Information (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Operating lease right-of-use assets	$ 9,907	$ 10,138
Operating lease and other liabilities	$ 348	$ 339

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Fair Value Measurements - Summary of Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Assets:
Fair Value	$ 141,049	$ 61,779
Commercial Paper
Assets:
Fair Value	2,550
U.S. treasury and government agencies
Assets:
Fair Value	56,765	16,443
Corporate debt
Assets:
Fair Value	33,570	23,372
Asset-backed securities
Assets:
Fair Value	29,845	13,896
Yankee CD
Assets:
Fair Value	18,319	8,068
Fair Value, Recurring [Member]
Assets:
Total	167,196	77,990
Fair Value, Recurring [Member] | Money Market Funds
Assets:
Cash equivalents	12,289	13,141
Fair Value, Recurring [Member] | Commercial Paper
Assets:
Cash equivalents	998	323
Fair Value	2,550
Fair Value, Recurring [Member] | U.S. treasury and government agencies
Assets:
Fair Value	56,765	16,443
Fair Value, Recurring [Member] | Corporate debt
Assets:
Cash equivalents	8,358	2,197
Fair Value	33,570	23,372
Fair Value, Recurring [Member] | Asset-backed securities
Assets:
Fair Value	29,845	13,896
Fair Value, Recurring [Member] | Yankee CD
Assets:
Cash equivalents	4,502	550
Fair Value	18,319	8,068
Fair Value, Recurring [Member] | Level 1 [Member]
Assets:
Total	45,833	26,014
Fair Value, Recurring [Member] | Level 1 [Member] | Money Market Funds
Assets:
Cash equivalents	12,289	13,141
Fair Value, Recurring [Member] | Level 1 [Member] | U.S. treasury and government agencies
Assets:
Fair Value	33,544	12,873
Fair Value, Recurring [Member] | Level 2 [Member]
Assets:
Total	121,363	51,976
Fair Value, Recurring [Member] | Level 2 [Member] | Commercial Paper
Assets:
Cash equivalents	998	323
Fair Value	2,550
Fair Value, Recurring [Member] | Level 2 [Member] | U.S. treasury and government agencies
Assets:
Fair Value	23,221	3,570
Fair Value, Recurring [Member] | Level 2 [Member] | Corporate debt
Assets:
Cash equivalents	8,358	2,197
Fair Value	33,570	23,372
Fair Value, Recurring [Member] | Level 2 [Member] | Asset-backed securities
Assets:
Fair Value	29,845	13,896
Fair Value, Recurring [Member] | Level 2 [Member] | Yankee CD
Assets:
Cash equivalents	4,502	550
Fair Value	$ 18,319	$ 8,068

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Balance Sheet Components - Summary of Cash and Cash Equivalents (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Cash and Cash Equivalents [Line Items]
Cash	$ 3,466	$ 3,262
Total cash and cash equivalents	29,613	19,473
Money Market Funds
Cash and Cash Equivalents [Line Items]
Cash equivalents	12,289	13,141
Commercial Paper
Cash and Cash Equivalents [Line Items]
Cash equivalents	998	323
Corporate debt
Cash and Cash Equivalents [Line Items]
Cash equivalents	8,358	2,197
Yankee CD
Cash and Cash Equivalents [Line Items]
Cash equivalents	$ 4,502	$ 550

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Balance Sheet Components - Summary of Available-For-Sale Marketable Securities (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Marketable Securities [Line Items]
Amortized Cost	$ 141,105	$ 61,806
Gross Unrealized Gains	86	79
Gross Unrealized Losses	(142)	(106)
Fair Value	141,049	61,779
U.S. treasury and government agencies
Marketable Securities [Line Items]
Amortized Cost	56,730	16,472
Gross Unrealized Gains	54	11
Gross Unrealized Losses	(19)	(40)
Fair Value	56,765	16,443
Commercial Paper
Marketable Securities [Line Items]
Amortized Cost	2,550
Gross Unrealized Gains	1
Gross Unrealized Losses	(1)
Fair Value	2,550
Corporate debt
Marketable Securities [Line Items]
Amortized Cost	33,651	23,376
Gross Unrealized Gains	10	31
Gross Unrealized Losses	(91)	(35)
Fair Value	33,570	23,372
Asset-backed securities
Marketable Securities [Line Items]
Amortized Cost	29,854	13,892
Gross Unrealized Gains	17	27
Gross Unrealized Losses	(26)	(23)
Fair Value	29,845	13,896
Yankee CD
Marketable Securities [Line Items]
Amortized Cost	18,320	8,066
Gross Unrealized Gains	4	10
Gross Unrealized Losses	(5)	(8)
Fair Value	$ 18,319	$ 8,068

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Balance Sheet Components - Summary of Property and Equipment, Net (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 20,991	$ 19,601
Less: accumulated depreciation and amortization	(5,076)	(4,263)
Property and equipment, net	15,915	15,338
Furniture and Fixtures and Equipment [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	1,577	1,577
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	671	705
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	1,729	928
Capitalized Surgical Equipment [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	9,886	9,248
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	639	571
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	6,351	6,434
Software [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 138	$ 138

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Balance Sheet Components - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Cash and Cash Equivalents [Line Items]
Depreciation and amortization expense	$ 924	$ 334
Cash	3,466		$ 3,262
Silicon Valley Bank
Cash and Cash Equivalents [Line Items]
Cash	$ 0		$ 900

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Balance Sheet Components - Summary of Accrued Liabilities (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Balance Sheet Related Disclosures [Abstract]
Accrued royalty expense	$ 1,827	$ 2,299
Accrued interest	412	412
Accrued professional services	2,083	1,727
Other accrued expense	3,649	1,778
Total accrued liabilities	$ 7,971	$ 6,216

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Balance Sheet Components - Schedule of Current Operating Lease Liability and Other Liabilities (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Operating Lease, Liability [Abstract]
Operating lease and other liabilities	$ 348	$ 339
Payable to broker	710	0
Total operating lease and other liabilities	$ 1,058	$ 339

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Long Term Debt - Additional Information (Detail) - USD ($) $ in Millions		3 Months Ended
	Apr. 29, 2022	Mar. 31, 2023
Debt Instrument [Line Items]
Line Of Credit Facility, Borrowing Capacity Description	The Company is required to either (i) maintain a minimum drawn balance under the revolving loan facility or (ii) pay a minimum balance fee that is equal to the amount of the minimum balance deficit multiplied by the applicable interest rate during the period. If the outstanding balance under the revolving loan facility exceeds the lesser of (i) 50% of the revolving borrowing capacity or (ii) 50% of the borrowing base, or the Company is in default, MidCap will apply funds collected from the Company's lockbox account to reduce the outstanding balance of the revolving loan facility (“Lockbox Deductions”).
Revolving borrowing capacity percentage	50.00%
Line of credit, interest description	The loans bear interest at an annual rate based on a 30-day forward looking secured overnight financing rate plus 0.10% (subject to a floor of 1.0% and a cap of 3.0% for both loan agreements) plus (i) 6.0% under the term loan agreement and (ii) 4.0% under the revolving loan facility.
Term loan repayment term	Interest is payable monthly in arrears on the first day of each month and on the maturity of the loan agreements. The term loan agreement and the revolving loan facility are accruing interest as of March 31, 2023 at the capped interest rates of 9% and 7%, respectively. The Company is obligated to pay interest only for the first 48 months and straight-line amortization for the remaining 12 months, subject to the Company’s election to extend the initial interest-only period by 12 months to 60 months total if the Company’s trailing twelve-month revenue is at or above certain levels.
Debt instrument repayment fee percentage for first year	3.00%
Debt instrument repayment fee percentage for third year	1.00%
Debt instrument repayment fee percentage final	3.00%
SOFR [Member] | Interest Rate Floor [Member]
Debt Instrument [Line Items]
Debt instrument variable interest rate spread percentage	1.00%
SOFR [Member] | Interest Rate Cap [Member]
Debt Instrument [Line Items]
Debt instrument variable interest rate spread percentage	3.00%
Tranche One [Member]
Debt Instrument [Line Items]
Borrowings	$ 50.0
Tranche Four [Member]
Debt Instrument [Line Items]
Borrowings	$ 120.0
MidCap Financial Trust [Member]
Debt Instrument [Line Items]
Term loan tenure	5 years
Line of credit	$ 150.0
Revolving borrowing capacity percentage	50.00%
Debt Instrument, Face Amount	$ 120.0
Early Repayment Year Two[Member]
Debt Instrument [Line Items]
Debt instrument repayment fee percentage for second year	2.00%
Term Loans [Member]
Debt Instrument [Line Items]
Remaining borrowing capacity	$ 70.0
Debt Instrument Interest Rate	6.00%
Capped interest rates		9.00%
Revolving Loan Facility [Member]
Debt Instrument [Line Items]
Current portion of long-term line of credit drawn		$ 4.0
Line of credit current borrowing capacity		$ 21.5
Borrowings	$ 50.0
Remaining borrowing capacity	30.0
Increase in credit facility	$ 20.0
Debt Instrument Interest Rate, Percentage	0.10%
Debt Instrument, Face Amount	$ 30.0
Debt Instrument Interest Rate	4.00%
Capped interest rates		7.00%

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Long Term Debt - Summary of Long-term Debt Instruments (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Total term loans	$ 54,000	$ 54,000
Less: Unamortized debt discount and debt issuance costs	(1,215)	(1,289)
Total long-term debt, net	52,785	52,711
Mid Cap Revolving Loan Facility
Debt Instrument [Line Items]
Total term loans	4,000	4,000
Term Loans [Member] | MidCap Term loan facility
Debt Instrument [Line Items]
Total term loans	$ 50,000	$ 50,000

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Long Term Debt - Summary of Maturities of Long-term Debt (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Debt Disclosure [Abstract]
2023	$ 0
2024	0
2025	0
2026	33,333
2027	20,667
Total principal payments	54,000	$ 54,000
Less: Unamortized debt discount and debt issuance costs	(1,215)	(1,289)
Total long-term debt, net	$ 52,785	$ 52,711

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Commitments and Contingencies - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Other Commitments [Line Items]
Accrued contingent liabilities	$ 0		$ 0
Royalty Agreement With Certain Members Of The Surgeon Advisory Board [Member] | Ten Years From The First Sale Of The Commercial Product Member [Member]
Other Commitments [Line Items]
Royalty expenses	$ 1,600,000	$ 1,400,000
Royalty as a percentage of net sales for the period	3.90%	4.80%

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Operating Leases - Summary of Future Minimum Lease Payments and Maturity Analysis of Operating Lease Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Less: Current portion of lease liability	$ 348	$ 339
Operating lease liabilities, net of current portion	$ 15,447	$ 15,539

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Stockholders' Equity (Additional Information) (Detail) - $ / shares	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Employees stock options, shares granted	727,650	963,800
Restricted Stock [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares granted	571,565	201,580
Weighted average grant-date fair value	$ 24.07	$ 20.13
Employee Stock Option [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock options, weighted-average grant date fair value	$ 10.58	$ 7.50

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Stockholders' Equity - Summary of Share-Based Compensation Expense is Reflected in Operating expenses in the Condensed Statements of Operations and Comprehensive Loss (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Stock-based compensation expense	$ 2,692	$ 1,409
Cost of goods sold [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Stock-based compensation expense	76	0
Sales and marketing [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Stock-based compensation expense	822	531
Research and development [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Stock-based compensation expense	257	150
General and administrative [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Stock-based compensation expense	$ 1,537	$ 728

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Net Loss Per Share Attributable to Common Stockholders - Schedule of Net Loss Per Share Attributable to Common Stockholders, Basic and Diluted (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Numerator
Net loss	$ (13,454)	$ (9,036)
Denominator
Weighted Average Number of Shares Outstanding, Basic	58,723,760	54,827,665
Weighted Average Number of Shares Outstanding, Diluted	58,723,760	54,827,665
Net loss per share attributable to common stockholders, basic	$ (0.23)	$ (0.16)
Net loss per share attributable to common stockholders, diluted	$ (0.23)	$ (0.16)

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Net Loss Per Share Attributable to Common Stockholders - Summary of Potentially Dilutive Securities Excluded from Computation of Diluted Weighted Average Shares Outstanding (Detail) - shares	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Diluted weighted average shares outstanding	8,804,111	7,416,617
Common Stock Options Issued and Outstanding [Member]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Diluted weighted average shares outstanding	7,717,414	7,205,037
Unvested Full Value Awards [Member]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Diluted weighted average shares outstanding	1,086,697	211,580