X0508 4 2025-11-25 0 0001009759 Capstone Green Energy Holdings, Inc. CGEH 0001627359 Close Christopher J. C/O CAPSTONE GREEN ENERGY HOLDINGS, INC. 16640 STAGG STREET VAN NUYS CA 91406 1 0 0 0 0 Voting Common Stock 2025-11-25 4 P 0 12500 2 A 18881 D Represents shares of voting common stock purchased in the Issuer private offering. Includes 4,149 shares of voting common stock underlying restricted stock units that fully vest one year from the date of grant, subject to continued service with the Issuer and 2,232 shares of voting common stock underlying restricted stock units that fully vest on June 24, 2026. Christopher J. Close, Reporting Person 2025-11-25