Xencor IncXNCR
Xencor Inc Commitments Disclosure
Commitments and Contingencies
Litigation
From time to time, the Company may be subject to claims and legal proceedings arising in the ordinary course of business. The Company evaluates each matter and assesses its potential financial exposure. If the potential loss from a legal proceeding is considered probable and the amount can be reasonably estimated, the Company records an accrual for the estimated loss. Because the outcome of legal proceedings is inherently uncertain, significant judgment is required in assessing the likelihood of a loss and whether the amount is reasonably estimable. The Company’s assessments and any recorded accruals are based on information available at the time of evaluation. As additional information becomes available, the Company re-evaluates its estimates and may adjust recorded liabilities accordingly.
The Company is currently a party to an action initiated by Merus N.V. (“Merus”) in the District of Delaware alleging that the Company’s manufacture, use, offer for sale, sale and/or importation of common light chain antibodies and heterodimeric antibodies infringes certain claims of Merus patents. Merus filed its complaint against the Company on August 5, 2024. Merus asserted claims of U.S. Patent Nos. 9,944,695, 9,358,286 and 11,926,859. Merus sought a judgment of patent infringement, an order enjoining the Company from infringing those patents, a damages award (together with interest), a declaration of willful infringement, and a finding that this case is exceptional. On October 10, 2024, the Company filed a motion to dismiss the Merus complaint with prejudice under Rule 12(b)(6), in which the Company argued that all of the activities accused of infringement are covered by the 35 U.S.C.§ 271(e)(1) safe harbor. Merus filed its response to the Company’s motion on October 31, 2024, and the Company replied to Merus’ response on November 14, 2024. On September 30, 2025, the Court granted the motion to dismiss Merus’ complaint, but permitted Merus to file an amended complaint. On November 11, 2025, Merus filed a first amended complaint, and asserted claims of U.S. Patent Nos. 9,944,695, 9,358,286, 11,926,859, and 12,123,043. On December 16, 2025, the Company filed a motion to dismiss the first amended complaint on the same grounds previously asserted. Briefing on the motion to dismiss is ongoing, and the Court held a hearing on the motion to dismiss on February 17, 2026. On February 11, 2025, the Company filed for inter partes review of Merus’ U.S. Patent Nos. 9,358,286 and 11,926,859 before the U.S. Patent and Trademark Office’s Patent and Trial Appeal Board (“PTAB”) seeking a finding that certain claims of those patents are unpatentable. On September 26, 2025, the U.S. Patent and Trademark Appeal Board granted institution of the inter partes review. A schedule for the inter partes review has been set, and oral argument is scheduled for June 24, 2026. The Company believes it has strong defenses to Merus’ claims, including defenses of invalidity and/or non-infringement—some of which have already been accepted by the district court and preliminarily accepted by the PTAB, but there is no guarantee that the Company will ultimately prevail.
Commitments
The Company is party to certain license agreements that obligate it to make future payments to third parties, which may include sublicense fees, royalties and milestone payments contingent upon the achievement of specified development and commercialization events. Because the occurrence, timing and amounts of these potential payments are not currently
probable or reasonably estimable, they have not been recorded on the Company’s consolidated balance sheets as of December 31, 2025 and 2024.
In addition, the Company has entered into agreements with various third-party vendors for research, development and manufacturing services. These agreements generally provide for future payments contingent upon the vendors’ delivery of goods or performance of services. Such commitments are not recorded until the related goods or services are received.
Historical Timeline
| Fiscal Year | Filed | |
|---|---|---|
| 2025 | Feb 25, 2026 | Showing above |
| 2024 | Feb 27, 2025 | |
| 2023 | Feb 29, 2024 | |
| 2022 | Feb 27, 2023 | |
| 2021 | Feb 24, 2022 | |
| 2020 | Feb 24, 2021 | |
| 2019 | Feb 25, 2020 | |
| 2018 | Feb 26, 2019 | |
| 2017 | Feb 28, 2018 | |
| 2016 | Mar 1, 2017 | |
| 2015 | Mar 8, 2016 | |
About Commitments Disclosures
Commitments and contingencies disclosures catalog a company's off-balance-sheet obligations and legal exposures — purchase commitments, guarantee arrangements, pending litigation, and regulatory proceedings. These items represent potential future cash outflows that may not appear as liabilities on the balance sheet until they become probable and estimable.
Key signals: litigation reserves and disclosed loss ranges quantify management's estimate of legal exposure, but unquantified "reasonably possible" losses often represent the larger risk. Watch for changes in language around pending cases — shifts from "remote" to "reasonably possible" or increases in estimated loss ranges signal deteriorating outcomes. Unconditional purchase obligations and take-or-pay contracts create fixed cost structures that reduce operational flexibility. Guarantee arrangements for subsidiaries or joint ventures can create cascading obligations. Compare the total commitment schedule against projected free cash flow to assess whether the company can meet its obligations without additional financing.