Contingencies
Organon is involved in various claims and legal proceedings of a nature considered normal to its business, including product liability, intellectual property, and commercial litigation, as well as certain additional matters including governmental and environmental matters.

Organon records accruals for contingencies when it is probable that a liability has been incurred and the amount can be reasonably estimated. These accruals are adjusted periodically as assessments change or additional information becomes available. Individually significant contingent losses are accrued when probable and reasonably estimable. Legal defense costs expected to be incurred in connection with a loss contingency are accrued when probable and reasonably estimable.

Given the nature of the litigation discussed in this note and the complexities involved in these matters, Organon is unable to reasonably estimate a possible loss or range of possible loss for such matters until Organon knows, among other factors, (i) which claims, if any, will survive dispositive motion practice, (ii) the extent of the claims, including the size of any potential class, particularly when damages are not specified or are indeterminate, (iii) how the discovery process will affect the litigation, (iv) the settlement posture of the other parties to the litigation, and (v) any other factors that may have a material effect on the litigation.

Organon’s decision to obtain insurance coverage is dependent on market conditions, including cost and availability, existing at the time such decisions are made. Organon has evaluated its risks and has determined that the cost of obtaining product liability insurance outweighs the likely benefits of available coverage and, as such, has no insurance for most product liabilities.

Reference is made below to certain litigation in which Merck, but not Organon, is named as a defendant. Pursuant to the Separation and Distribution Agreement, Organon is required to indemnify Merck for liabilities relating to, arising from, or resulting from such litigation.

Product Liability Litigation

Fosamax

Merck is a defendant in product liability lawsuits in the United States involving Fosamax® (alendronate sodium) (the “Fosamax Litigation”). As of December 31, 2025, the Fosamax Litigation comprises approximately 527 cases in Federal court, approximately 1,520 cases in New Jersey state court, one case in Pennsylvania state court and approximately 218 cases in California state court. Plaintiffs in the vast majority of these cases generally allege that they sustained femur fractures and/or other bone injuries (“Femur Fractures”) in association with the use of Fosamax.

All federal cases involving allegations of femur fractures have been transferred to a multidistrict litigation in the U.S. District Court for the District of New Jersey (“Femur Fracture MDL”). In the only bellwether case tried to date in the Femur Fracture
MDL, Glynn v. Merck, the jury returned a verdict in Merck’s favor. In addition, in June 2013, the Femur Fracture MDL court granted Merck’s motion for judgment as a matter of law in the Glynn case and held that the plaintiff’s failure to warn claim was preempted by federal law. The Femur Fracture MDL court then dismissed with prejudice approximately 650 cases on these same preemption grounds. Following a series of appeals, including a U.S. Supreme Court (“Supreme Court”) decision in 2019, the U.S. Court of Appeals for the Third Circuit (“Third Circuit”) ruled in September 2024 that plaintiffs’ failure-to-warn claims are not preempted by federal law. Consequently, approximately 844 cases are now before the Femur Fracture MDL court for further litigation. On March 10, 2025, Organon filed a writ of certiorari to the Supreme Court seeking review of the Third Circuit decision. On June 16, 2025, the Supreme Court denied the writ.

In New Jersey state court, the cases have been consolidated before a single judge in Middlesex County. On July 28, 2025, the Company signed a Master Settlement Agreement with the New Jersey state and federal plaintiffs’ lawyers who represent eligible clients (“NJ MSA Attorneys”), which provides that in exchange for a settlement amount (which is confidential, but non-material), at least 95% of the NJ MSA Attorneys’ eligible clients will release the Company and Merck from any liability related to their filed claims.

In California state court, the cases have been consolidated before a single judge in Orange County, California. In the only bellwether case tried to date in California, Galper v. Merck, the jury returned a verdict in Merck’s favor.

Nexplanon/Implanon

Merck is a defendant in lawsuits brought by individuals relating to the use of Nexplanon and Implanon™ (etonogestrel implant). There are two filed product liability actions involving Implanon, both of which are pending in the Northern District of Ohio as well as 56 unfiled cases involving Implanon alleging similar injuries, all of which have been tolled under a written tolling agreement. There is one matter involving Nexplanon pending in state court in California. As of December 31, 2025, Merck had 17 cases pending outside the United States, of which seven relate to Implanon and eleven relate to Nexplanon.

Securities and Stockholder Derivative Litigation

On May 27, 2025, a stockholder filed a lawsuit against the Company and certain of its officers on behalf of a putative class of stockholders who purchased or otherwise acquired shares between October 31, 2024 and April 30, 2025. A separate stockholder suit was filed on July 8, 2025 on behalf of a putative class of stockholders who purchased shares between November 3, 2022 and April 30, 2025. Plaintiffs in each of these cases allege that defendants made materially false and misleading statements regarding the Company’s capital allocation strategy, including through the use of quarterly dividends, and its debt reduction strategy. Between July 22, 2025 and July 25, 2025, pursuant to the Private Securities Litigation Reform Act, six parties filed motions for consolidation of the related actions and to be appointed lead plaintiff. Five of those parties have since withdrawn their motions or filed notices stating that they do not oppose the motions for consolidation. The same allegations at issue in the securities lawsuits also form the basis for two stockholder derivative lawsuits filed against the Company, and certain of its officers and directors. The stockholder derivative suits further allege that the individual defendants breached their fiduciary duties based on the purportedly materially false and misleading statements that were made. On July 7, 2025, the court consolidated each of the stockholder derivative lawsuits. Subsequently, on September 8, 2025, the court entered an order deferring the derivative action until all motions to dismiss filed in the securities lawsuits are fully and finally resolved. Each of the foregoing actions was filed in the U.S. District Court for the District of New Jersey and each seek unspecified monetary damages and other relief.

Governmental Proceedings

From time to time, Organon and its subsidiaries receive inquiries and may be the subject of preliminary investigation activities from competitors and/or other governmental authorities, including in markets outside the United States. These authorities may include regulators, administrative authorities, and law enforcement and other similar officials, and these preliminary investigation activities may include site visits, formal or informal requests or demands for documents or materials, inquiries or interviews and similar matters. Certain of these preliminary inquiries or activities may lead to the commencement of formal proceedings. Should those proceedings be determined adversely to Organon, monetary fines and/or remedial undertakings may be required. Subject to certain exceptions specified in the Separation and Distribution Agreement, Organon assumed liability for all pending and threatened legal matters related to products transferred from Merck to Organon in connection with the spinoff, including competition investigations resulting from enforcement activity concerning Merck’s conduct involving Organon’s products. Organon could be obligated to indemnify Merck for fines or penalties, or a portion thereof, resulting from such investigations.

On October 26, 2025, Organon made a voluntary self-disclosure to the U.S. Securities and Exchange Commission (the “SEC”)
to advise it of an investigation conducted by the Audit Committee of the Company’s Board of Directors (the “Audit Committee”) regarding the Company’s Nexplanon sales to certain wholesalers in the United States. The SEC subsequently opened an investigation into these matters, and the Company intends to cooperate with any inquiries from the SEC or any other regulatory authorities. The Company cannot guarantee that it (or its directors or officers) will not be subject to future inquiries, investigations, claims, actions, or proceedings, nor can it predict the outcome of any of the foregoing; however, regardless of outcome, any inquiries, investigations, claims, actions, or proceedings relating to the Audit Committee’s investigation would likely consume a significant amount of Company resources and result in considerable legal and accounting costs.

Patent Litigation

From time to time, generic manufacturers of pharmaceutical products file Abbreviated New Drug Applications with the FDA seeking to market generic forms of Organon’s products prior to the expiration of relevant patents owned by Organon. To protect its patent rights, Organon may file patent infringement lawsuits against such generic companies. Similar lawsuits defending Organon’s patent rights may exist in other countries. Organon intends to vigorously defend its patents, which it believes are valid, against infringement by companies attempting to market products prior to the expiration of such patents. As with any litigation, there can be no assurance of the outcomes, which, if adverse, could result in significantly shortened periods of exclusivity for these products, potential payment of damages and legal fees, and, with respect to products acquired through acquisitions, potentially significant intangible asset impairment charges.

Nexplanon

On February 24, 2025, Organon received a Paragraph IV Certification Letter notifying the Company that Xiromed Pharma Espana, S.L. (“Xiromed”) filed an abbreviated new drug application (“ANDA”) to the FDA seeking approval to market a generic version of Nexplanon in the United States prior to the expiration of U.S. Patent Nos. 8,722,037 (The “‘037 patent”) and 9,757,552 (the “‘552 patent”), in 2027 and 2030, respectively. On April 2, 2025, the Company sued Xiromed in the U.S. District Court for the District of New Jersey asserting that the filing of the ANDA infringed the ‘037 patent and ‘552 patent and triggering a stay of regulatory approval of Xiromed’s ANDA for up to 30 months.

Other Matters

In addition to the matters described above, there are various other pending legal proceedings involving Organon, principally product liability and intellectual property lawsuits. While it is not feasible to predict the outcome of such proceedings, in the opinion of Organon as of December 31, 2025, either the likelihood of loss is remote or any reasonably possible loss associated with the resolution of such proceedings is not expected to be material to Organon’s financial condition, results of operations or cash flows either individually or in the aggregate.

Legal Defense Reserves

Legal defense costs expected to be incurred in connection with a loss contingency are accrued when probable and reasonably estimable. Some of the significant factors considered in the review of these legal defense reserves are as follows: the actual costs incurred by Organon; the development of Organon’s legal defense strategy and structure in light of the scope of its litigation; the number of cases being brought against Organon; and the costs and outcomes of completed trials and the most current information regarding anticipated timing, progression, and related costs of pre-trial activities and trials in the associated litigation. The legal defense reserve as of December 31, 2025 and December 31, 2024 was $10 million and $7 million, respectively, and represented Organon’s best estimate of the minimum amount of defense costs to be incurred in connection with its outstanding litigation; however, events such as additional trials and other events that could arise in the course of its litigation could affect the ultimate amount of legal defense costs to be incurred by Organon. Organon will continue to monitor its legal defense costs and review the adequacy of the associated reserves and may determine to increase the reserves at any time in the future if, based upon the factors set forth above, it believes it would be appropriate to do so.
Environmental Matters

In management’s opinion, the liabilities for all environmental matters that are probable and reasonably estimable have been accrued and totaled $16 million for both December 31, 2025 and 2024. These liabilities are undiscounted, do not consider potential recoveries from other parties and will be paid out over the periods of remediation for the applicable sites, which are expected to occur primarily over the next 12 years. It is not possible to predict with certainty the outcome of these matters, or the ultimate costs of remediation. Management also does not believe that these expenditures should result in a material adverse effect on the Company’s financial condition, results of operations or liquidity for any period presented.

Historical Timeline

Fiscal YearFiled
2025Feb 24, 2026Showing above
2024Feb 28, 2025
2023Feb 26, 2024
2022Feb 27, 2023
2021Mar 21, 2022

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.