v3.26.1
Financial Liabilities
3 Months Ended
Mar. 31, 2026
Financial Liabilities  
Financial Liabilities

8.       Financial Liabilities

A summary of the Company’s debt obligations as of the dates indicated, including the level within the fair value hierarchy (see Note 3. Fair Value Measurements), is as follows:  

At March 31, 2026

(in thousands)

  ​ ​ ​

Principal Amount

  ​ ​ ​

Unamortized Debt Discount and Debt Issuance Costs

  ​ ​ ​

Net Carrying Value

  ​ ​ ​

Estimated Fair Value

  ​ ​ ​

Level

Financial Liabilities:

  ​

  ​

  ​

  ​

  ​

2029 Term Loan

$

38,660

$

(1,513)

$

37,147

$

37,147

Level 2*

2026 Convertible Notes

$

121

$

$

121

$

119

Level 2**

At December 31, 2025

(in thousands)

Principal Amount

Unamortized Debt Discount and Debt Issuance Costs

Net Carrying Value

Estimated Fair Value

 

Level

Financial Liabilities:

  ​

  ​

  ​

  ​

 

 

2029 Term Loan

$

38,660

$

(1,609)

$

37,051

$

37,051

Level 2*

2026 Convertible Notes

$

121

$

$

121

$

119

Level 2**

*The principal amounts outstanding are subject to variable interest rates, which are based on three-month SOFR plus fixed percentages. Therefore, the Company believes the carrying amount of these obligations approximates their fair value.

**

The fair value is influenced by interest rates, the Company’s stock price and stock price volatility and is determined by prices observed in market trading. Since the market for trading of the 2026 Convertible Notes is not considered to be an active market, the estimated fair value is based on Level 2 inputs.

2029 Term Loan

On May 8, 2024, the Company entered into a senior secured term loan facility for up to $38.7 million (the “2029 Term Loan”) and received proceeds, net of the original issuance discount, of $37.5 million. The net proceeds were used by the Company as part of the full repayment of the $250.0 million aggregate principal amount of the senior secured term loan facility that the Company entered into on January 5, 2022 (as amended, the “2027 Term Loans”). 

The 2029 Term Loan matures on May 8, 2029. The amount borrowed under the 2029 Term Loan accrues interest equal to 8.0%, plus a three-month SOFR rate per annum. The 2029 Term Loan provides for interest-only payments on a quarterly basis until maturity. The loan agreement, by and among the Company, Ankura Trust Company, LLC and the lenders signatory thereto (the “2029 Loan Agreement”), contains certain covenants, and the Company was in full compliance with no events of default as of March 31, 2026.

Interest expense on the 2029 Term Loan was $1.2 million and $1.3 million for the three months ended March 31, 2026 and 2025, respectively.

Revenue Purchase and Sale Agreement

On May 8, 2024, concurrent with the 2029 Term Loan, the Company entered into the Revenue Purchase and Sale Agreement with Conduet Royalty Holdings, LLC, as administrative agent, and the Purchaser Group. Under the terms of the Revenue Purchase and Sale Agreement, the Purchaser Group paid the Company $37.5 million, subject to certain conditions at closing (the “Revenue Purchase Price”). In exchange, the Company sold to the Purchaser Group a right to receive 5.0% of U.S. net sales of UDENYCA and LOQTORZI with respect to a specified threshold applicable to UDENYCA net sales and a specified threshold applicable to LOQTORZI net sales during an applicable year and 0.5% of U.S. net sales of UDENYCA and LOQTORZI that exceeded the specified threshold during that year (the “Revenue Payment”) for each calendar quarter commencing May 8, 2024. The Purchaser Group’s right to receive the Revenue Payment terminates and the Company no longer has the obligation to pay Revenue Payments once the Purchaser Group receives the amount equal to 2.25 times the Revenue Purchase Price allocated to each product. The Company may also buy out the Purchaser Group’s rights to receive the Revenue Payments by triggering certain conditions and paying the Purchaser Group the unpaid portion of the 2.25 multiple on the Revenue Purchase Price. The proceeds from the Revenue Purchase Price were used by the Company as part of the full repayment of the 2027 Term Loans. On April 15, 2025, the Company paid $47.7 million to buy out the Purchaser Group’s right to receive the Revenue Payments with respect to UDENYCA in accordance with the Revenue Purchase and Sale Agreement (the “UDENYCA Buy-out”).

The Revenue Purchase and Sale Agreement contains certain covenants, and the Company was in full compliance with the agreement as of March 31, 2026.

The Revenue Purchase and Sale Agreement contains an embedded derivative that meets the criteria to be bifurcated and accounted for as a freestanding instrument subject to derivative accounting. The allocation of the Revenue Purchase Price to the embedded derivative resulted in a $9.2 million discount on the revenue participation liability at inception. Additionally, there was $1.4 million in issuance costs. The discount and issuance costs are amortized to interest expense over the estimated term of the Revenue Purchase and Sale Agreement using the effective interest method, and the effective interest rate was 27.4% for LOQTORZI portion at March 31, 2026. In connection with the UDENYCA Buy-out, the unamortized portion of the discount and issuance costs related to UDENYCA was derecognized. For additional details on the Royalty Fee Derivative Liability, see Note 3. Fair Value Measurements.

A summary of the revenue participation liability is as follows:

(in thousands)

March 31, 2026

December 31, 2025

Revenue participation liability

$

16,698

$

16,524

Less: unamortized discount and issuance costs

 

(2,326)

 

(2,496)

Net carrying value(1)

$

14,372

$

14,028

(1)Included in other liabilities, non-current.

The following table summarizes the activity within the revenue participation liability for the periods presented:

Three Months Ended March 31,

(in thousands)

2026

2025

Balance at January 1

$

14,028

$

28,743

Royalty payments

(618)

(1,810)

Interest expense recognized(1)

962

2,642

Balance at March 31

$

14,372

$

29,575

(1)For the three months ended March 31, 2026, $1.0 million is presented in continuing operations. For the three months ended March 31, 2025, $1.7 million related to UDENYCA is presented within discontinued operations, with the remaining $0.9 million included in continuing operations.

1.5% Convertible Senior Subordinated Notes due 2026

In April 2020, the Company issued and sold $230.0 million aggregate principal amount of its 1.5% Convertible Senior Subordinated Notes due 2026 (the “2026 Convertible Notes”). The 2026 Convertible Notes accrued interest at a rate of 1.5% per annum, payable semi-annually in arrears on April 15 and October 15 of each year and matured on April 15, 2026.

On April 15, 2025, the Company paid $170.0 million in cash to repurchase $170.0 million aggregate principal amount of the 2026 Convertible Notes in privately negotiated transactions. On May 15, 2025, pursuant to the Fundamental Change Repurchase Right (as defined in the indenture, dated as of April 17, 2020, between the Company and U.S. Bank Trust Company, National Association, as trustee), the Company repurchased $59.9 million aggregate principal amount of the 2026 Convertible Notes, at a cash repurchase price of $59.9 million, which amount was equivalent to 100% of the principal amount of the repurchased notes, together with the accrued and unpaid interest.

As of March 31, 2026, the outstanding principal amount of the 2026 Convertible Notes was $0.1 million, representing notes not tendered for repurchase, which were fully repaid in April 2026.  

The annual effective interest rate was 2.1% for the 2026 Convertible Notes, and the following table presents the components of interest expense which have been presented within discontinued operations:

Three Months Ended

March 31, 

(in thousands)

2026

  ​ ​ ​

2025

Stated coupon interest

$

$

863

Amortization of debt discount and debt issuance costs

 

 

340

Total interest expense

$

$

1,203