Momentus Inc.

Momentus Inc. (Nasdaq: MNTS) is a space infrastructure company that completed its business combination with Stable Road Acquisition Corp. in August 2021, with Stable Road Capital serving as the SPAC's sponsor. Operating in the commercial space technology sector, Momentus develops in-space transportation and service vehicles powered by water plasma propulsion technology, targeting satellite operators and payload customers seeking last-mile orbital delivery. The company filed a DEF 14A proxy statement with the SEC on April 10, 2026, relating to its annual shareholder meeting. Momentus has traded on Nasdaq since its 2021 de-SPAC closing and remains an active public company in the emerging space infrastructure industry. For complete proxy details, SEC filings, shareholder data, and SPAC deal analytics on Momentus and hundreds of other transactions, sign up for full access at SpacDesk.