ASP Isotopes reaches deal in principle to settle securities class action in New York federal court
ASPI•Securities class action and related derivative suits
- A securities class action in S.D.N.Y. alleges misleading statements or omissions tied to the October 30-November 26, 2024 period.
- The court denied part of the motion to dismiss on Dec. 4, 2025. Class certification was granted the same day.
- A settlement in principle was reached through mediation on April 3, 2026. The case is stayed pending court approval.
- Two shareholder derivative suits were filed in N.D. Texas on Jan. 30, 2026 and S.D.N.Y. on March 2, 2026.
- The derivative actions seek damages, disgorgement, governance reforms, fees, interest, costs. Defendants have not yet responded.




