Core Scientific (CORZ)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-05-20 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Core Scientific, Inc./tx (CORZ) CIK: 0001839341 --- Reporting Owner --- Name: DUCHENE TODD M CIK: 0001248745 Role: Officer (See remarks) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-20 | Code: A (Grant or award) Shares: +138,547 | Price: $0.00 Shares Owned After: 2,098,895 | Ownership: D (Direct) Footnotes: [F1] Represents an annual restricted stock unit ("RSU") grant. One-third of the RSUs will vest on March 15, 2027, and the remaining two-thirds of the RSUs will vest in eight substantially equal quarterly installments thereafter, provided that the Reporting Person continues to provide service to the Issuer on each vesting date. --- Footnotes (Complete Index) --- F1: Represents an annual restricted stock unit ("RSU") grant. One-third of the RSUs will vest on March 15, 2027, and the remaining two-thirds of the RSUs will vest in eight substantially equal quarterly installments thereafter, provided that the Reporting Person continues to provide service to the Issuer on each vesting date. --- Signature --- /s/ /s/ Todd DuChene (2026-05-22)