Commitments and Contingencies
Product Licenses
The Company has obtained exclusive licenses from third parties for proprietary rights to support the product candidates in the Company's CNS portfolio. Under these license agreements, the Company may be required to pay certain amounts upon the achievement of defined milestones. If these products are ultimately commercialized, the Company is also obligated to pay royalties to third parties, computed as a percentage of net product sales, for each respective product under a license agreement.
Through the USWM Acquisition, the Company acquired licensing agreements with other pharmaceutical companies for APOKYN, ONAPGO, XADAGO, and MYOBLOC. The Company is obligated to pay royalties to third parties, computed as a percentage of net product sales, for each of the products under the respective license agreements. The royalty expense incurred for these acquired products is recognized as Cost of goods sold in the consolidated statements of earnings.
USWM Enterprises Commitments Assumed
As part of the USWM Acquisition, the Company assumed the remaining commitments of USWM Enterprises and its subsidiaries, which are discussed below.
The Company assumed the annual minimum purchase requirement of MYOBLOC, amounting to an estimated €3.9 million annually, under the contract manufacturing agreement with Merz for manufacture and supply. Refer to Note 12, Leases for further discussion related to the Merz Agreement in connection with the MYOBLOC annual minimum purchase requirement.
MDD US Operations, LLC (formerly US WorldMeds, LLC) and its subsidiary, Solstice Neurosciences, LLC (US) (collectively, the MDD Subsidiaries) entered into a Corporate Integrity Agreement (CIA) with the Office of Inspector General of the U.S. Department of Health and Human Services which was effective in April 2019. Under the CIA, the MDD Subsidiaries agreed to and paid $17.5 million to resolve U.S. Department of Justice allegations that it violated the False Claims Act and committed to the establishment and ongoing maintenance of an effective compliance program. The fine was paid by the MDD Subsidiaries prior to closing of the USWM Acquisition. As part of the USWM Acquisition, the Company assumed the obligations of the CIA and could become liable for payment of certain stipulated monetary penalties in the event of any CIA violations. In addition, the Company will continue to maintain a broad array of processes, policies and procedures necessary to comply with the CIA and submitted its final report during the second quarter of 2024. The Company remains subject to its obligations under the CIA until it receives official notification of release from the Office of the Inspector General.
Claims and Litigation
From time to time, the Company may be involved in various claims, litigation and legal proceedings. These matters may involve patent litigation, product liability and other product-related litigation, commercial and other matters, and government
investigations, among others. On a quarterly basis, the Company reviews the status of each significant matter and assesses its potential financial exposure. If the potential loss from any claim, asserted or unasserted, or legal proceeding is considered probable and the amount can be reasonably estimated, the Company will accrue a liability for the estimated loss. Because of uncertainties related to claims, legal proceedings and litigation, accruals will be based on the Company's best estimates based on available information. The Company does not believe that any of these matters will have a material adverse effect on our financial position. The Company may reassess the potential liability related to these matters and may revise these estimates. The process of resolving matters through litigation or other means is inherently uncertain and it is possible that an unfavorable resolution of these matters will adversely affect the Company, its results of operations, financial condition and cash flows.
NAMENDA XR/Namzaric Qui Tam Litigation
On April 1, 2019, Adamas was served with a complaint filed in the United States District Court for the Northern District of California (the District Court) (Case No. 3:18-cv-03018-JCS) against it and several Allergan entities alleging violations of federal and state false claims acts (FCA) in connection with the commercialization of NAMENDA XR and Namzaric by Allergan. The lawsuit is a qui tam complaint brought by an individual, asserting rights of the federal government and various state governments. The lawsuit was originally filed in May 2018 under seal, and Adamas became aware of the lawsuit when it was served. The complaint alleges that patents held by Allergan and Adamas covering NAMENDA XR and Namzaric were procured through fraud on the United States Patent and Trademark Office and that these patents were asserted against potential generic manufacturers of NAMENDA XR and Namzaric to prevent the generic manufacturers from entering the market, thereby wrongfully excluding generic competition resulting in artificially high price being charged to government payors. Adamas' patents in question were licensed exclusively to Forest Laboratories Holdings Limited. The complaint includes a claim for damages of "potentially more than $2.5 billion dollars," treble damages and statutory penalties. To date the federal and state governments have declined to intervene in this action. This case is currently stayed pending Adamas's and Allergan's interlocutory appeal of the District Court's December 11, 2020 order denying Adamas's and Allergan's motion to dismiss the complaint. The appeal is pending in the United States Court of Appeals for the Ninth Circuit (Case No. 21-80005). Argument was held on January 10, 2022. On August 25, 2022, the Ninth Circuit sided with the defendants by reversing the District Court’s public disclosure bar rulings and remanding the case back to the District Court to decide certain issues in the first instance. On October 11, 2022, the plaintiff filed a petition for rehearing with the Ninth Circuit which was denied on November 3, 2022. On December 23, 2022, the defendants filed renewed motions to dismiss directed to the remaining unresolved issue. On March 20, 2023, the District Court entered an order and final judgement dismissing with prejudice the FCA claim while declining to exercise supplemental jurisdiction over the state false claims act claims which were dismissed without prejudice. On April 19, 2023, the plaintiff appealed the District Court's dismissal of the Federal False Claims Act claim. On February 20, 2024, the plaintiff filed a motion for an indicative ruling and to set aside the judgment in the District Court, based on the same arguments raised in his appeal. That motion was fully briefed and the District Court determined that the motion for an indicative ruling was suitable for determination without a hearing. On May 7, 2024, the District Court denied the plaintiff’s motion for an indicative ruling. The appeal is fully briefed, and the Ninth Circuit heard oral argument on November 21, 2024. On January 29, 2025, the Ninth Circuit affirmed the District Court’s order dismissing the litigation. The plaintiff intends to file a Petition for Panel and En Banc Rehearing and has asked the Ninth Circuit to extend his filing deadline until March 31, 2025. The Company intends to defend itself vigorously. However, the Company can offer no assurances that it will be successful in a litigation.
APOKYN Litigation
On October 3, 2022, Sage Chemical, Inc. and TruPharma, LLC filed a lawsuit in the United States District Court for the District of Delaware (Case No.22-cv-1302) alleging that Supernus Pharmaceuticals, Inc., Britannia Pharmaceuticals Limited, and US WorldMeds Partners, LLC violated state and federal antitrust law in connection with APOKYN. On January 10, 2023, the Company filed motions to dismiss all claims and the lawsuit in its entirety. Between May 9, 2024 and June 4, 2024, the Court ruled on all motions to dismiss, declining to dismiss any claims against the Company, its subsidiaries, or Britannia Pharmaceuticals Limited and dismissing US WorldMeds Partners, LLC, USWM, LLC, and all of the individual defendants (former US WorldMeds executives) out of the case completely. The Court then lifted the stay on fact depositions, which are now well underway and are expected to be completed by first half of February 2025. Plaintiffs moved to revive the claims against US WorldMeds Partners, LLC and USWM, LLC, but not the former individual defendants. Briefing was complete on August 21, 2024 and the Court heard argument on the motion on August 29, 2024. The Court entered an Order that revived the claims against US WorldMeds Partners, LLC and USWM, LLC on December 5, 2024. The operative scheduling order sets the following
key deadlines: end of fact discovery January 31, 2025 (however, certain fact depositions will likely occur in the first half of February by agreement of the parties); expert discovery to conclude May 12, 2025; case dispositive motions to be filed June 2, 2025; hearing on case dispositive and Daubert motions on September 11, 2025; pretrial conference December 10, 2025; a ten-day jury trial to begin on January 5, 2026. On January 3, 2025, the Court issued an Oral Order requiring the parties to “engage in in-person mediation in good faith” and jointly select an agreed-upon mediator. The parties are working to schedule the mediation to occur in late April 2025 in compliance with Court’s Oral Order that the mediation conference “occur no later than May 2, 2025 (unless the parties stipulate to a later date and such date is approved by the Court)."
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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.