Commitments and Contingencies	9 Months Ended
Sep. 30, 2025
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Note 5 — Commitments and Contingencies Legal Matters From time to time, we are involved in lawsuits, arbitrations, claims, investigations and proceedings, consisting of intellectual property, commercial, employment and other matters, which arise in the ordinary course of business. We make provisions for liabilities when it is both probable that a liability has been incurred and the amount of the loss can be reasonably estimated. Such provisions are reviewed at each reporting date and adjusted to reflect the impact of settlement negotiations, judicial and administrative rulings, advice of legal counsel, and other information and events pertaining to a particular case. Litigation is inherently unpredictable. If any unfavorable ruling were to occur in any specific period, there exists the possibility of a material adverse impact on the results of our operations for that period and on our cash flows and liquidity. On August 7, 2023, we filed a complaint in the United States District Court for the Northern District of California (the Court) against Eli Lilly and Company (Lilly) alleging, among other claims, breach of contract and breach of implied covenant of good faith and fair dealing (the Complaint), in connection with our collaboration with Lilly. Following the denial of its motion to dismiss the Complaint entirely, Lilly filed an answer that included counterclaims against us alleging breach of specified confidentiality provisions and defamation. On September 19, 2025, Lilly filed a motion to voluntarily dismiss its counterclaims with prejudice, which the Court granted on October 7, 2025. Lilly has filed a motion for summary judgment, and the court has not yet issued a decision on this motion, as well as other pre-trial motions filed by both parties that remain pending before the Court. Following the shutdown of the federal government, on October 14, 2025, the Court postponed the previously calendared October 27, 2025 starting date of the jury trial, and scheduled a status conference for the parties on December 11, 2025, following which we expect to learn additional details concerning the new starting date of the jury trial. After previously authorizing good and service tax (GST) refunds of approximately $3.3 million for the period of July 2017 to September 2019, the Indian GST authorities issued a show cause notice in October 2023 seeking to recover this refund, plus penalties and interest, for which we have subsequently received a demand in September 2025 seeking payment to Indian GST authorities. We have not paid the demand in view of an appeal we filed with the Indian authorities, and believe the basis for both the show cause notice and demand is without merit. We believe a loss is not probable and therefore have not accrued a liability as of September 30, 2025. We have recorded no liability for any litigation matters in our Condensed Consolidated Balance Sheets at either September 30, 2025 or December 31, 2024. Indemnifications in Connection with Commercial Agreements As part of our collaboration agreements with our partners related to the license, development, manufacture and supply of our proprietary drug candidates, we generally agree to defend, indemnify and hold harmless our partners from and against third party liabilities arising out of the agreement, including product liability (with respect to our activities) and infringement of intellectual property to the extent the intellectual property is developed by us and licensed to our partners. The term of these indemnification obligations is generally perpetual commencing after execution of the agreement. There is generally no limitation on the potential amount of future payments we could be required to make under these indemnification obligations. From time to time, we enter into other strategic agreements such as divestitures and financing transactions pursuant to which we are required to make representations and warranties and undertake to perform or comply with certain covenants. For example, we made certain intellectual property representations in connection with our RPI and HCR transactions, however, the time limitation we have to indemnify RPI with respect to any breach of these intellectual property-based representations and warranties has passed. In the event it is determined that we breached certain of the representations and warranties or covenants made by us in any such agreements or certain express indemnification provisions are applicable, we could incur substantial indemnification liabilities depending on the timing, nature, and amount of any such claims. To date, we have not incurred any costs to defend lawsuits or settle claims related to these indemnification obligations, nor any breaches of representations or warranties or covenants. Because the aggregate amount of any potential indemnification obligation is not a stated amount, we cannot reasonably estimate the overall maximum amount of any such obligations.

Commitments and Contingencies

9 Months Ended

Sep. 30, 2025

Commitments and Contingencies Disclosure [Abstract]

Note 5 — Commitments and Contingencies

Legal Matters

From time to time, we are involved in lawsuits, arbitrations, claims, investigations and proceedings, consisting of intellectual property, commercial, employment and other matters, which arise in the ordinary course of business. We make

provisions for liabilities when it is both probable that a liability has been incurred and the amount of the loss can be reasonably estimated. Such provisions are reviewed at each reporting date and adjusted to reflect the impact of settlement negotiations, judicial and administrative rulings, advice of legal counsel, and other information and events pertaining to a particular case. Litigation is inherently unpredictable. If any unfavorable ruling were to occur in any specific period, there exists the possibility of a material adverse impact on the results of our operations for that period and on our cash flows and liquidity.

On August 7, 2023, we filed a complaint in the United States District Court for the Northern District of California (the Court) against Eli Lilly and Company (Lilly) alleging, among other claims, breach of contract and breach of implied covenant of good faith and fair dealing (the Complaint), in connection with our collaboration with Lilly. Following the denial of its motion to dismiss the Complaint entirely, Lilly filed an answer that included counterclaims against us alleging breach of specified confidentiality provisions and defamation. On September 19, 2025, Lilly filed a motion to voluntarily dismiss its counterclaims with prejudice, which the Court granted on October 7, 2025. Lilly has filed a motion for summary judgment, and the court has not yet issued a decision on this motion, as well as other pre-trial motions filed by both parties that remain pending before the Court. Following the shutdown of the federal government, on October 14, 2025, the Court postponed the previously calendared October 27, 2025 starting date of the jury trial, and scheduled a status conference for the parties on December 11, 2025, following which we expect to learn additional details concerning the new starting date of the jury trial.

After previously authorizing good and service tax (GST) refunds of approximately $3.3 million for the period of July 2017 to September 2019, the Indian GST authorities issued a show cause notice in October 2023 seeking to recover this refund, plus penalties and interest, for which we have subsequently received a demand in September 2025 seeking payment to Indian GST authorities. We have not paid the demand in view of an appeal we filed with the Indian authorities, and believe the basis for both the show cause notice and demand is without merit. We believe a loss is not probable and therefore have not accrued a liability as of September 30, 2025.

We have recorded no liability for any litigation matters in our Condensed Consolidated Balance Sheets at either September 30, 2025 or December 31, 2024.

Indemnifications in Connection with Commercial Agreements

As part of our collaboration agreements with our partners related to the license, development, manufacture and supply of our proprietary drug candidates, we generally agree to defend, indemnify and hold harmless our partners from and against third party liabilities arising out of the agreement, including product liability (with respect to our activities) and infringement of intellectual property to the extent the intellectual property is developed by us and licensed to our partners. The term of these indemnification obligations is generally perpetual commencing after execution of the agreement. There is generally no limitation on the potential amount of future payments we could be required to make under these indemnification obligations.

From time to time, we enter into other strategic agreements such as divestitures and financing transactions pursuant to which we are required to make representations and warranties and undertake to perform or comply with certain covenants. For example, we made certain intellectual property representations in connection with our RPI and HCR transactions, however, the time limitation we have to indemnify RPI with respect to any breach of these intellectual property-based representations and warranties has passed. In the event it is determined that we breached certain of the representations and warranties or covenants made by us in any such agreements or certain express indemnification provisions are applicable, we could incur substantial indemnification liabilities depending on the timing, nature, and amount of any such claims.

To date, we have not incurred any costs to defend lawsuits or settle claims related to these indemnification obligations, nor any breaches of representations or warranties or covenants. Because the aggregate amount of any potential indemnification obligation is not a stated amount, we cannot reasonably estimate the overall maximum amount of any such obligations.