C3.ai

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-03-02 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: C3.ai, Inc. (AI) CIK: 0001577526 --- Reporting Owner --- Name: Lath Hitesh CIK: 0002014154 Role: Officer (CHIEF FINANCIAL OFFICER) --- Derivative Transactions --- [Transaction #1] Security: Option (Right to Buy) Date: 2026-03-02 | Code: A (Grant or award) Shares: +100,000 | Price: $0.00 Exercisable: N/A | Expires: 2036-03-01 Shares Owned After: 100,000 | Ownership: D (Direct) Footnotes: [F1] Thirty-three and one-third percent (33.33%) of the Option shall vest on the one-year anniversary of the Vesting Commencement Date, and eight and one-third percent (8.33%) of the Option shall vest on a quarterly basis thereafter for the following two (2) years, so long as the Reporting Person continues to provide services through such vesting dates. --- Footnotes (Complete Index) --- F1: Thirty-three and one-third percent (33.33%) of the Option shall vest on the one-year anniversary of the Vesting Commencement Date, and eight and one-third percent (8.33%) of the Option shall vest on a quarterly basis thereafter for the following two (2) years, so long as the Reporting Person continues to provide services through such vesting dates. --- Signature --- /s/ /s/ Sasha Pesic, Attorney-in-Fact (2026-03-04)