144 0001248745 XXXXXXXX LIVE 0001839341 Core Scientific, Inc./tx 001-40046 106 EAST 6TH STREET, SUITE 900-145 AUSTIN TX 78701 (425) 998-5300 DUCHENE TODD M Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

11582 109327.13 258223230 08/16/2024 NASDAQ Common 08/15/2024 Restricted Stock Vesting Issuer N 11582 08/15/2024 Compensation N Todd M. Duchene

838 Walker Road Suite 21-2105 Dover DE 19904

Common 06/13/2024 3770 37670.97 Todd M. Duchene

838 Walker Road Suite 21-2105 Dover DE 19904

Common 06/14/2024 26230 259562.92 Todd M. Duchene

838 Walker Road Suite 21-2105 Dover DE 19904

Common 06/25/2024 7321 68714.91 Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution. 08/16/2024 /S/ Adam Gehring, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Todd M. Duchene