Reverse Stock Split Announced by Momentus

Will Maintain the Company’s Compliance With Nasdaq’s Minimum Bid Price Requirement

A 1-for-17.85 reverse stock split has been announced by Momentus for its Class A common stock. The change will become effective on December 17, 2025 at 5:00 p.m. Eastern Time.

The company’s common stock will continue to trade on the Nasdaq Global Select Market under the symbol “MNTS” and will begin trading on a split-adjusted basis at the opening of the…