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Table of Contents

Exhibit 99.1

PROQR THERAPEUTICS N.V.
Index to Unaudited Condensed Consolidated Financial Statements

 

PAGE

Unaudited Condensed Consolidated Statement of Financial Position at September 30, 2021 and December 31, 2020

1

Unaudited Condensed Consolidated Statement of Profit or Loss and Other Comprehensive Income for the Three and Nine Month Periods ended September 30, 2021 and 2020

2

Unaudited Condensed Consolidated Statement of Changes in Equity for the Nine Month Periods Ended September 30, 2021 and 2020

3

Unaudited Condensed Consolidated Statement of Cash Flows for the Three and Nine Month Periods ended September 30, 2021 and 2020

4

Notes to Unaudited Condensed Consolidated Financial Statements

5

Table of Contents

PAGE 1

Unaudited Condensed Consolidated Financial Statements

PROQR THERAPEUTICS N.V.
Unaudited Condensed Consolidated Statement of Financial Position

September 30, 

December 31, 

2021

2020

€ 1,000

€ 1,000

Assets

  

  

Current assets

  

  

Cash and cash equivalents

156,141

75,838

Prepayments and other receivables

20,407

3,762

Social securities and other taxes

511

421

Total current assets

177,059

80,021

Property, plant and equipment

17,559

18,601

Investments in associates

92

107

Investments in financial assets

621

Total assets

195,331

98,729

Equity and liabilities

  

  

Equity

  

Equity attributable to owners of the Company

128,606

57,091

Non-controlling interests

(585)

(545)

Total equity

128,021

56,546

Current liabilities

  

  

Borrowings

1,791

1,135

Lease liabilities

1,395

1,260

Derivative financial instruments

2,263

839

Trade payables

894

221

Current income tax liability

Social securities and other taxes

546

22

Pension premiums

6

Deferred income

19,987

700

Other current liabilities

7,812

6,118

Total current liabilities

34,688

10,301

Borrowings

17,513

16,189

Lease liabilities

15,109

15,693

Total liabilities

67,310

42,183

Total equity and liabilities

195,331

98,729

The notes are an integral part of these condensed consolidated financial statements.

Table of Contents

PAGE 2

Unaudited Condensed Consolidated Financial Statements

PROQR THERAPEUTICS N.V.
Unaudited Condensed Consolidated Statement of Profit or Loss and OCI

(€ in thousands, except share and per share data)

Three month period

Nine month period

ended September 30, 

 

ended September 30, 

    

2021

2020

 

2021

2020

€ 1,000

€ 1,000

€ 1,000

€ 1,000

Revenue

872

1,115

Other income

286

251

838

9,188

Research and development costs

(11,124)

(8,304)

(29,764)

(29,716)

General and administrative costs

(4,591)

(2,809)

(12,052)

(10,173)

Total operating costs

(15,715)

(11,113)

(41,816)

(39,889)

  

  

  

  

Operating result

(14,557)

(10,862)

(39,863)

(30,701)

Finance income and expense

266

(1,863)

(2,491)

(2,024)

Results related to associates

(132)

(84)

(239)

(270)

Gain on recognition of financial asset

621

Results related to financial liabilities measured at fair value through profit or loss

(611)

(305)

(1,373)

(305)

  

  

  

  

Result before corporate income taxes

(15,034)

(13,114)

(43,345)

(33,300)

Income taxes

(35)

(75)

(95)

(86)

  

  

  

  

Result for the period

(15,069)

(13,189)

(43,440)

(33,386)

Other comprehensive income (foreign exchange differences on foreign operation)

206

(255)

461

(134)

  

  

  

  

Total comprehensive income

(14,863)

(13,444)

(42,979)

(33,520)

Result attributable to

  

  

  

  

Owners of the Company

(15,047)

(13,181)

(43,400)

(33,348)

Non-controlling interests

(22)

(8)

(40)

(38)

(15,069)

(13,189)

(43,440)

(33,386)

Total comprehensive income attributable to

Owners of the Company

(14,841)

(13,436)

(42,939)

(33,482)

Non-controlling interests

(22)

(8)

(40)

(38)

(14,863)

(13,444)

(42,979)

(33,520)

  

  

  

  

Share information

  

  

  

  

Weighted average number of shares outstanding1

68,263,034

50,143,262

61,804,367

50,017,990

Earnings per share attributable to owners of the Company (Euro per share)

Basic loss per share1

(0.22)

(0.26)

(0.70)

(0.67)

Diluted loss per share1

(0.22)

(0.26)

(0.70)

(0.67)

The notes are an integral part of these condensed consolidated financial statements.

1.For these periods the potential exercise of share options is not included in the diluted earnings per share as the Company was loss-making. Due to the anti-dilutive nature of the outstanding options, basic and diluted earnings per share are equal.

Table of Contents

PAGE 3

Unaudited Condensed Consolidated Financial Statements

PROQR THERAPEUTICS N.V.
Unaudited Condensed Consolidated Statement of Changes in Equity

Attributable to owners of the Company

  

Number
of shares

  

Share
Capital

  

Share
Premium

  

Equity settled
Employee
Benefit
Reserve

  

Option
premium on
convertible
loan

  

Translation
Reserve

  

Accumulated
Deficit

  

Total

  

Non-
controlling
interests

  

Total
Equity

 

  

€ 1,000

€ 1,000

€ 1,000

€ 1,000

€ 1,000

€ 1,000

€ 1,000

€ 1,000

€ 1,000

Balance at January 1, 2020

 

53,975,838

2,159

287,214

16,551

151

(211,746)

94,329

(496)

93,833

Result for the period

 

(33,348)

(33,348)

(38)

(33,386)

Other comprehensive income

 

(134)

(134)

(134)

Recognition of share-based payments

 

2

283

6,218

6,503

6,503

Issuance of ordinary shares

100,902

2

270

272

272

Treasury shares transferred

(299,615)

Recognition of equity component of convertible loan

280

280

280

Share options lapsed

(63)

63

Share options exercised

299,615

724

(466)

466

724

724

Balance at September 30, 2020

 

54,076,740

2,163

288,491

22,240

280

17

(244,565)

68,626

(534)

68,092

Balance at January 1, 2021

 

54,131,553

2,165

288,757

23,825

280

(189)

(257,747)

57,091

(545)

56,546

Result for the period

 

(43,400)

(43,400)

(40)

(43,440)

Other comprehensive income

 

461

461

461

Recognition of share-based payments

 

112,657

5

382

4,435

4,822

4,822

Issuance of ordinary shares

20,498,451

820

107,657

108,477

108,477

Treasury shares transferred

(217,933)

Share options lapsed

(391)

391

Share options exercised

338,653

5

1,150

(821)

821

1,155

1,155

 

  

  

  

  

  

  

  

  

  

  

Balance at September 30, 2021

 

74,863,381

2,995

397,946

27,048

280

272

(299,935)

128,606

(585)

128,021

The notes are an integral part of these condensed consolidated financial statements

Table of Contents

PAGE 4

Unaudited Condensed Consolidated Financial Statements

PROQR THERAPEUTICS N.V.
Unaudited Condensed Consolidated Statement of Cash Flows

Three month period 

Nine month period

ended September 30, 

 

ended September 30, 

    

2021

2020

2021

2020

€ 1,000

€ 1,000

€ 1,000

€ 1,000

Cash flows from operating activities

  

  

  

  

Net result

(15,069)

(13,189)

(43,440)

(33,386)

Adjustments for:

— Depreciation

544

651

1,777

1,703

— Share-based compensation

1,716

1,676

4,435

6,348

— Other income

(8,423)

— Financial income and expenses

(266)

1,863

2,491

2,024

— Results related to associates

132

84

239

270

— Gain on recognition of financial asset

(621)

— Results related to financial liabilities measured at fair value through profit or loss

611

305

1,373

305

— Net foreign exchange gain / (loss)

206

(255)

461

(134)

— Income tax expenses

35

75

95

86

Changes in working capital

4,630

(321)

5,197

(3,440)

Cash used in operations

(7,461)

(9,111)

(27,993)

(34,647)

  

  

  

  

Corporate income tax paid

(35)

(157)

(95)

(168)

Interest received

27

5

118

Interest paid

(561)

(569)

(1,714)

(607)

  

  

  

  

Net cash used in operating activities

(8,057)

(9,810)

(29,797)

(35,304)

  

  

  

  

Cash flow from investing activities

Purchases of property, plant and equipment

(175)

(264)

(259)

(806)

  

  

  

  

Net cash used in investing activities

(175)

(264)

(259)

(806)

  

  

  

  

Cash flow from financing activities

  

  

  

  

Proceeds from issuance of shares, net of transaction costs

23,223

108,477

Proceeds from exercise of share options

402

12

1,155

724

Proceeds from borrowings

284

853

579

Proceeds from convertible loans

13,477

13,542

Repayment of lease liability

(347)

(235)

(597)

(542)

  

  

  

  

Net cash generated by financing activities

23,562

13,254

109,888

14,303

  

  

  

  

Net increase (decrease) in cash and cash equivalents

15,330

3,180

79,832

(21,807)

  

  

  

  

Currency effect cash and cash equivalents

1,369

(1,474)

471

(1,296)

Cash and cash equivalents, at beginning of the period

139,442

87,141

75,838

111,950

  

  

  

  

Cash and cash equivalents at the end of the period

156,141

88,847

156,141

88,847

The notes are an integral part of these condensed consolidated financial statements.

Table of Contents

PAGE 5

Unaudited Condensed Consolidated Financial Statements

PROQR THERAPEUTICS N.V.
Notes to Unaudited Condensed Consolidated Financial Statements

1. General information

ProQR Therapeutics N.V., or “ProQR” or the “Company”, is a development stage company domiciled in the Netherlands that primarily focuses on the development and commercialization of novel therapeutic medicines.

Since September 18, 2014, the Company’s ordinary shares are listed on the NASDAQ Global Market under ticker symbol PRQR.

The Company was incorporated in the Netherlands, on February 21, 2012 and was reorganized from a private company with limited liability to a public company with limited liability on September 23, 2014. The Company has its statutory seat in Leiden, the Netherlands. The address of its headquarters and registered office is Zernikedreef 9, 2333 CK Leiden, the Netherlands.

ProQR Therapeutics N.V. is the ultimate parent company of the following entities:

ProQR Therapeutics Holding B.V. (100%);
ProQR Therapeutics I B.V. (100%);
ProQR Therapeutics II B.V. (100%);
ProQR Therapeutics III B.V. (100%);
ProQR Therapeutics IV B.V. (100%);
ProQR Therapeutics V B.V. (100%);
ProQR Therapeutics VI B.V. (100%);
ProQR Therapeutics VII B.V. (100%);
ProQR Therapeutics VIII B.V. (100%);
ProQR Therapeutics IX B.V. (100%);
ProQR Therapeutics I Inc. (100%);
Amylon Therapeutics B.V. (80%);
Amylon Therapeutics Inc. (80%);

ProQR Therapeutics N.V. is also statutory director of Stichting Bewaarneming Aandelen ProQR (“ESOP Foundation”) and has full control over this entity. The Company holds an 8% minority shareholding in Yarrow Biotechnology, Inc.

As used in these condensed consolidated financial statements, unless the context indicates otherwise, all references to “ProQR” or the “Company” refer to ProQR Therapeutics N.V. including its subsidiaries and the ESOP Foundation.

2. Significant Accounting Policies

These condensed consolidated financial statements have been prepared in accordance with the recognition and measurement criteria of IFRS. Certain disclosures required by IAS 34 Interim Financial Statements have been condensed or omitted. Accordingly, these condensed consolidated financial statements should be read in conjunction with the Company’s annual financial statements for the year ended December 31, 2020. In the opinion of management, all events and transactions that are significant to an understanding of the changes in financial position and performance of the Company since the end of the last annual reporting period are disclosed in these condensed consolidated financial statements.

Table of Contents

PAGE 6

Unaudited Condensed Consolidated Financial Statements

Revenue is recognized in accordance with the recognition and measurement criteria of IFRS 15 Revenue from contracts with customers.

The Company’s financial results have varied substantially, and are expected to continue to vary, from period to period. The Company believes that its ordinary activities are not linked to any particular seasonal factors.

The Company operates in one reportable segment, which comprises the discovery and development of innovative, RNA based therapeutics.

3. Adoption of new and revised International Financial Reporting Standards

The accounting policies adopted in the preparation of the condensed consolidated financial statements are consistent with those applied in the preparation of the Company’s annual financial statements for the year ended December 31, 2020.

New Standards and Interpretations, which became effective as of January 1, 2021, did not have a material impact on our condensed consolidated financial statements.

4. Critical Accounting Estimates and Judgments

In the application of the Company’s accounting policies, management is required to make judgments, estimates and assumptions about the carrying amounts of assets and liabilities that are not readily apparent from other sources. The estimates and associated assumptions are based on historical experience and other factors that are considered to be relevant. Actual results may differ from these estimates.

The estimates and underlying assumptions are reviewed on an ongoing basis. Revisions to accounting estimates are recognized in the period in which the estimate is revised if the revision affects only that period or in the period of the revision and future periods if the revision affects both current and future periods.

Research and development expenditures

Research expenditures are currently not capitalized but are reflected in the income statement because the criteria for capitalization are not met. At each balance sheet date, the Company estimates the level of service performed by the vendors and the associated costs incurred for the services performed.

Although we do not expect the estimates to be materially different from amounts actually incurred, the understanding of the status and timing of services performed relative to the actual status and timing of services performed may vary and could result in reporting amounts that are too high or too low in any particular period.

Convertible debt

The terms of our convertible debt agreements are evaluated to determine whether the convertible debt instruments contain both liability and equity components, in which case the instrument is a compound financial instrument. Convertible debt agreements are also evaluated to determine whether they contain embedded derivatives, in which case the instrument is a hybrid financial instrument. Judgement is required to determine the classification of such financial instruments based on the terms and conditions of the convertible debt agreements, the currencies in which the debt instruments are denominated and the Company’s functional currency.

Estimation methods are used to determine the fair values of the liability and equity components of compound financial instruments and to determine the fair value of embedded derivatives included in hybrid financial instruments. The determination of the effective interest used for the host contracts of hybrid financial instruments and the liability

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PAGE 7

Unaudited Condensed Consolidated Financial Statements

components of compound financial instruments is dependent on the outcome of such estimations. Evaluating the reasonableness of these estimations and the assumptions and inputs used in the valuation methods requires a significant amount of judgement and is therefore subject to an inherent risk of error.

5. Cash and Cash Equivalents

At September 30, 2021, the Company’s cash and cash equivalents were € 156,141,000 as compared to € 75,838,000 at December 31, 2020. The cash balances are held at banks with investment grade credit ratings. The cash at banks is at full disposal of the Company.

6. Property, plant and equipment

At September 30, 2021 and December 31, 2020, property plant and equipment consisted of buildings and leasehold improvements, laboratory equipment and other assets. Buildings and leasehold improvements include a right-of-use asset relating to the lease of our Leiden office and laboratory space, with a carrying amount of € 15,978,000 at September 30, 2021 (December 31, 2020: € 16,775,000).

7. Current liabilities

At September 30, 2021 and December 31, 2020, the other current liabilities consisted principally of accruals for services provided by vendors not yet billed, payroll related accruals and other miscellaneous liabilities.

8. Borrowings

September 30, 

December 31,

    

2021

2020

€ 1,000

€ 1,000

Innovation credit

3,623

2,770

Accrued interest on innovation credit

548

307

Convertible notes

14,564

13,812

Accrued interest on convertible notes

569

435

  

  

Total borrowings

19,304

17,324

Current portion

(1,791)

(1,135)

17,513

16,189

On December 10, 2018 ProQR was awarded an Innovation credit for the sepofarsen program for LCA 10. Amounts will be drawn under this facility from 2018 through 2022. The total credit of € 4.7 million will be used to conduct the Phase 2/3 clinical study for sepofarsen and to finance efforts to obtain regulatory and ethical market approval (NDA/MAA). The credit, including accrued interest of 10% per annum, is repayable depending on ProQR obtaining market approval for sepofarsen. An amount of € 3.6 million had been received as at September 30, 2021. Accumulated interest amounted to € 0.5 million as at September, 2021. The assets that are co-financed with the granted innovation credit are subject to a right of pledge for the benefit of RVO.

Convertible loans

On July 14, 2020, the Company entered into a convertible debt financing agreement with Pontifax Medison Debt Financing. Under the agreement, up to $ 20 million in convertible debt financing is available to the Company in two tranches of $ 10 million each that will mature over a 54 month period and have an interest-only period of 24 months. One tranche of $ 10 million had been drawn down as of September 30, 2021.

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Unaudited Condensed Consolidated Financial Statements

A second close of the convertible debt financing agreement was completed on August 6, 2020 with Kreos Capital. Under the second agreement, up to € 10 million in convertible debt financing is available to the Company in two tranches of € 5 million each that will mature over a 54 month period and have an interest-only period of 24 months. One tranche of € 5 million had been drawn down as of September 30, 2021.

Pontifax and/or Kreos may elect to convert the outstanding loans into ProQR ordinary shares at any time prior to repayment at a fixed conversion price. ProQR also has the ability to convert the loans into its ordinary shares, at the same conversion price, if the Company’s stock price reaches a pre-determined threshold. In connection with the loan agreement, the Company issued to Pontifax and Kreos warrants to purchase up to an aggregate of 302,676 shares of its common stock at a fixed exercise price.

Pontifax’ conversion option and warrants are accounted for as embedded derivatives and are recognized separately from the host contract as financial liabilities at fair value through profit or loss. The host contract is recognized at amortized cost.

The Kreos loan is accounted for as a compound financial instrument. The liability component is recognized at amortized cost. The equity component is initially recognized at fair value as option premium on convertible loan and will not be subsequently remeasured. Kreos’ warrants are accounted for as embedded derivatives and are recognized as financial liabilities at fair value through profit or loss.

Convertible loans were issued to Amylon Therapeutics B.V. and are interest-bearing at an average rate of 8% per annum. They are convertible into a variable number of ordinary shares within 36 months at the option of the holder or the Company in case financing criteria are met. Any unconverted loans become payable on demand after 24 – 36 months in equal quarterly terms.

9. Lease liabilities

At September 30, 2021 and December 31, 2020, lease liabilities primarily consisted of the Company’s lease of office and laboratory facilities at Zernikedreef in Leiden, the Netherlands.

The lease agreement for our Leiden headquarters, where our main offices and laboratories are located, was put in place on July 1, 2020 and the current lease term is 11 years. The lease agreement may be further extended for subsequent 5 year terms. The carrying amount of the right-of-use asset is disclosed in note 6 Property, plant & equipment.

10. Shareholders’ equity

The authorized share capital of the Company amounting to € 13,600,000 consists of 170,000,000 ordinary shares and 170,000,000 preference shares with a par value of € 0.04 per share. At September 30, 2021, 74,863,381 ordinary shares were issued and fully paid in cash, of which 3,708,810 were held by the Company as treasury shares (December 31, 2020: 3,926,743).

On November 7, 2018, the Company filed a shelf registration statement, which permitted the offering, issuance and sale by the Company of up to a maximum aggregate offering price of $ 300,000,000 of its ordinary shares, warrants and/or units.

On March 31, 2020, the Company entered into a sales agreement, which permitted the offering, issuance and sale by the Company of up to a maximum aggregate offering price of $ 75,000,000 of its ordinary shares that may be issued and sold

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Unaudited Condensed Consolidated Financial Statements

in one or more at-the-market offerings with Citigroup Global Markets, Inc. and Cantor Fitzgerald & Co. In 2020, no shares were issued pursuant to this ATM facility.

In January 2021, the Company issued 585,398 ordinary shares under our sales agreement for at-the-market offerings with Citigroup Global Markets Inc. and Cantor Fitzgerald & Co. The gross proceeds from this sale amounted to € 2,767,000, with transaction costs amounting to € 114,000, resulting in net proceeds of € 2,653,000.

In April 2021, the Company consummated an underwritten public offering of 15,923,077 ordinary shares at an issue price of $ 6.50 per share. The gross proceeds from this offering amounted to € 88,115,000 while the transaction costs amounted to € 5,499,000, resulting in net proceeds of € 82,616,000.

In September 2021, the Company issued 3,989,976 shares to Eli Lilly and Company (‘Lilly”) pursuant to the global licensing and research collaboration between the Company and Lilly, resulting in net proceeds of € 23,223,000.

Translation reserve

The translation reserve comprises all foreign currency differences arising from the translation of the financial statements of foreign operations.

Share options

The Company operates an equity-settled share-based compensation plan, which was introduced in 2013. Options may be granted to employees, members of the Supervisory Board, members of the Management Board and consultants. The compensation expenses included in operating costs for this plan in the nine month period ended September 30, 2021 were € 4,435,000 (nine month period ended September 30, 2020: € 6,218,000), of which € 2,580,000 (nine month period ended September 30, 2020: € 3,331,000) was recorded in general and administrative costs and € 1,855,000 (nine month period ended September 30, 2020: € 2,887,000) was recorded in research and development costs.

11. Revenue

In September 2021, the Company entered into a global licensing and research collaboration with Eli Lilly and Company (‘Lilly’) focused on the discovery, development, and commercialization of potential new medicines for genetic disorders in the liver and nervous system. ProQR and Lilly will use ProQR’s proprietary Axiomer® RNA editing platform to progress new drug targets toward clinical development and commercialization.

Under the terms of the agreement, ProQR is eligible to receive upfront and milestone payments, and royalties on the net sales of any resulting products. Deferred revenue resulting from this transaction amounts to € 19,209,000 as of September 30, 2021. This amount includes the up-front payment (€ 17,272,000) and the premium paid by Lilly on the share issue described in note 10 (€ 2,098,000) and is partly off-set by the revenue recognized in the three-month period ended September 30, 2021 (€ 161,000). The up-front payment of € 17,272,000 is recognized under prepayments and other receivables.

In May 2021, the Company entered into an exclusive worldwide license and discovery collaboration for an undisclosed target with Yarrow Biotechnology, Inc. (“Yarrow”). Under the terms of the agreement, ProQR is eligible to receive upfront and milestone payments, and royalties on the net sales of any resulting products. ProQR also received 8% of the shares of Yarrow’s common stock.

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Unaudited Condensed Consolidated Financial Statements

Nine month period

ended September 30, 

    

2021

2020

€ 1,000

€ 1,000

Eli Lilly collaboration revenue

161

Yarrow collaboration revenue

954

1,115

12. Other income

Nine month period

ended September 30, 

    

2021

2020

€ 1,000

€ 1,000

Grant income

808

9,081

Other income

30

107

838

9,188

On February 9, 2018, the Company entered into a partnership agreement with Foundation Fighting Blindness (FFB), under which FFB has agreed to provide funding of $7.5 million for the pre-clinical and clinical development of QR-421a for Usher syndrome type 2A targeting mutations in exon 13.

In June 2020 ProQR received a final waiver of the full amount of the Innovation credit for the Company’s cystic fibrosis

program. Consequently, the carrying amount of €8.4 million, including accumulated interest, was recognized in Other

Income in June 2020.

Grants are recognized in other income in the same period in which the related R&D costs are recognized.

13. Research and development costs

Research and development costs amount to € 29,764,000 for the nine month period ended September 30, 2021 (nine month period ended September 30, 2020: € 29,716,000) and are comprised of allocated employee costs including share-based payments, the costs of materials and laboratory consumables, outsourced activities, license and intellectual property costs and other allocated costs.

14. General and administrative costs

General and administrative costs amount to € 12,052,000 for the nine month period ended September 30, 2021 (nine month period ended September 30, 2020: € 10,173,000).

15. Results related to associates

In January 2021, ProQR’s associate company Wings Therapeutics Inc. merged into Phoenicis Therapeutics Inc. Consequently, Wings Therapeutics Inc. ceased to exist and the related investment was derecognized. ProQR does not

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Unaudited Condensed Consolidated Financial Statements

have significant influence in Phoenicis Therapeutics Inc. Our interest in Phoenicis is recognized as a financial asset, as disclosed in note 16.

As disclosed in note 11, in May 2021, the Company obtained an 8% share in the common stock of Yarrow Biotechnology, Inc. Although ProQR only owns 8% of Yarrow’s shares, the Company has significant influence over Yarrow by virtue of its right to appoint one of Yarrow’s three board members, as well as its participation in Yarrow’s policy-making process, amongst other factors. As such, our interest in Yarrow amounting to € 92,000 at September 30, 2021 is recognized as an investment in associate.

The results related to associates for the nine month period ended September 30, 2021 amounting to € 239,000 consist of a loss on derecognition of Wings Therapeutics Inc. of € 107,000 and ProQR's share in the loss of Yarrow, amounting to € 132,000. The results related to associates for the nine month period ended September 30, 2020 amount to a loss of € 270,000 and consist of our share of the net losses of Wings Therapeutics Inc.

16. Gain on recognition of financial asset

In January 2021, Wings Therapeutics Inc. merged into Phoenicis Therapeutics Inc. by means of a non-cash transaction. ProQR holds a 3.9% interest in Phoenicis Therapeutics Inc.

The gain on recognition of financial asset for the nine month period ended September 30, 2021 of € 621,000 relates to the gain realized on our investment in the equity instruments of Phoenicis Therapeutics Inc. The Company elected to recognize subsequent changes in the fair value of our investment in Phoenicis in Other Comprehensive Income. There have been no changes in the fair value of our investment in Phoenicis since the initial recognition.

17. Income taxes

The current income tax liability amounts to € nil at September 30, 2021 (December 31, 2020: € nil). No significant temporary differences exist between accounting and tax results. Realization of deferred tax assets is dependent on future earnings, if any, the timing and amount of which are uncertain. Accordingly, the Company has not yet recognized any deferred tax asset related to operating losses.

On October 5, 2020, the Dutch State Secretary for Finance submitted an amendment to the Tax Plan 2021 to the House of Representatives, which provides for changes in the loss offset rules. On May 28, 2021, the amendment was substantively enacted. Effective from January 1, 2022, losses may be carried forward indefinitely. However, the offset of losses will be limited in a given year against the first € 1 million of taxable profit. For taxable profit in excess of this amount, losses may only be offset up to 50% of this excess.

18. Events after balance sheet date

No significant events occurred after the balance sheet date.