Momentus increases equity plan share reserve by 500,000 shares to 560,260 total

Momentus amended its 2021 Equity Incentive Plan to increase Class A common stock reserves by 500,000 shares and raise the annual evergreen provision from 3.0% to 5.0%, pending stockholder approval at the 2026 Annual Meeting. The move expands the company's capacity for employee and director compensation but requires shareholder authorization.