X0306 4 2021-11-15 0 0001009759 Capstone Green Energy Corp CGRN 0001770907 Hencken Frederick S. III C/O CAPSTONE TURBINE CORP. 16640 STAGG ST. VAN NUYS CA 91406 0 1 0 0 Chief Financial Officer Common Stock 2021-11-15 4 F 0 245 5.41 D 56274 D Common Stock 6314 I By Trust The shares were automatically withheld to cover the tax liability resulting from the vesting of restricted stock units. These shares are owned directly by the Hencken Family Trust dated March 11, 2018. The Reporting Person and his spouse are trustees of the Hencken Family Trust dated March 11, 2018. The reporting person disclaims beneficial ownership of these shares, except to the extent of his pecuniary interest therein. /s/ Colby Peterson, Attorney-in-Fact 2021-11-17