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Commitments and Contingencies | 9 Months Ended
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Sep. 30, 2025
Commitments and Contingencies Disclosure [Abstract] |
Commitments and Contingencies | 12. Commitments and Contingencies Leases The Company’s commitments under its operating leases are described in Note 7. License Agreement In January 2021, the Company entered into a license agreement and stock issuance agreement with Lilly (collectively, the “Lilly Agreement”), pursuant to which the Company has been granted an exclusive, royalty-bearing sublicensable license to certain patents owned or controlled by Lilly, with world-wide rights to commercially develop, manufacture, use, distribute and sell therapeutic products containing the compound prexasertib. The license from Lilly comprises three families of patent filings all relating to ACR-368. Additionally, pursuant to the Lilly Agreement, the Company received ACR-368 drug substance and drug product to be used in future research. In July 2025, the Company obtained unencumbered world-wide exclusive rights to freely engage in strategic partnerships, business development, and co-development opportunities for ACR-368, inclusive of all related intellectual property, in all territories and regions, after the triggering of Lilly’s limited right of first negotiation (“ROFN”), which the parties agreed under the terms of the agreement had expired. As initial consideration for the license, the Company made a one-time, non-creditable, non-refundable upfront payment of $5.0 million. As additional consideration for the license, the Company is required to pay Lilly aggregate development and commercial milestone payments of up to $168.0 million, of which $5.0 million is due prior to a new drug application. The Company is also obligated to pay a tiered percentage royalty on annual net sales ranging from single-digit up to a maximum of 10%, subject to certain specified reductions. Royalties are payable by the Company on a licensed product-by-licensed product and country-by-country basis until the later of the expiration of the last valid claim covering the licensed product in such country, expiration of all applicable regulatory exclusivities in such country for such licensed product and the tenth anniversary of the first commercial sale of such licensed product in such country, provided, that the Company’s obligation to pay royalties for a given licensed product in a given country will expire earlier upon achievement of certain sales thresholds by generic products in such country. As of September 30, 2025, no milestone payments or royalties have been incurred related to the Lilly Agreement. Companion Diagnostic Agreement In June 2022, the Company entered into a companion diagnostic agreement (the “Akoya Agreement”) with Akoya Biosciences, Inc. (“Akoya”), pursuant to which the Company has engaged Akoya to co-develop, validate, and commercialize the Company’s proprietary ACR-368 OncoSignature test, the companion diagnostic that will be used to identify patients with cancer most likely to respond to ACR-368. Subject to the terms of the Akoya Agreement, as subsequently amended, the Company paid Akoya a one-time, non-refundable, non-creditable upfront payment in the amount of $0.6 million. The Company is obligated to pay Akoya up to an aggregate of $20.3 million upon the achievement of specified development and pre-commercialization milestones. Through September 30, 2025, the Company has made aggregate payments of $18.2 million to Akoya. No milestones were achieved d uring the three months ended September 30, 2025. During the nine months ended September 30, 2025, the Company recorded $1.2 million of research and development expense related to the achievement of milestones. During the three and nine months ended September 30, 2024, the Company recorded $4.5 million and $6.3 million, respectively, of research and development expense related to the achievement of milestones. Indemnification Agreements In the ordinary course of business, the Company may provide indemnification of varying scope and terms to vendors, lessors, business partners and other parties with respect to certain matters including, but not limited to, losses arising out of breach of such agreements or from intellectual property infringement claims made by third parties. In addition, the Company has entered into indemnification agreements with each of its directors and executive officers that will require the Company, among other things, to indemnify them against certain liabilities that may arise by reason of their status or services as directors or executive officers. The maximum potential amount of future payments the Company could be required to make under these indemnification agreements is, in many cases, unlimited. To date, the Company has not incurred any material costs as a result of such indemnifications. The Company is not currently aware of any indemnification claims and has not accrued any liabilities related to such obligations in its financial statements as of September 30, 2025 and December 31, 2024. Legal Proceedings From time to time, in the ordinary course of business, the Company is subject to litigation and regulatory examinations as well as information gathering requests, inquiries and investigations. The Company is not currently party to any material legal proceedings and is not aware of any pending or threatened legal proceedings that could have an adverse effect on the Company’s business, operating results or financial condition. Other Contracts The Company enters into contracts in the normal course of business with various third parties for preclinical research studies, clinical trials, testing, manufacturing and other services. These contracts generally provide for termination upon notice and are cancelable without significant penalty or payment, and do not contain any minimum purchase commitments.

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