C3.ai, Inc. — Director's Dealing 2026

Jan 15, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: C3.ai, Inc. (AI)
CIK: 0001577526
Period of Report: 2026-01-13

Reporting Person: SIEBEL THOMAS M (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-01-13	Class A Common Stock	M	212586	$2.04	Acquired	934948	Direct
2026-01-13	Class A Common Stock	S	212586	$13.52	Disposed	722362	Direct
2026-01-13	Class A Common Stock	S	309589	$13.52	Disposed	632256	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-01-13	Stock Option (Right to Buy)	$2.04	M	212586	Disposed	2027-11-07	Class A Common Stock (212586)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	9216	Indirect
Class A Common Stock	170294	Indirect
Class A Common Stock	72695	Indirect
Class A Common Stock	1237115	Indirect

Footnotes

F1: The transaction being reported was effected pursuant to a previously established Rule 10b5-1 trading plan dated September 20, 2024.

F2: The price reported is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $13.265 to $14.20, inclusive. The Reporting Person will provide upon request to the staff of the Securities and Exchange Commission, the Issuer or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F3: The shares are held by First Virtual Holdings, LLC, of which the Reporting Person is Chairman.

F4: The shares are held by Siebel Asset Management, L.P., of which the Reporting Person is the general partner.

F5: The shares are held by Siebel Asset Management III, L.P., of which the Reporting Person is the general partner.

F6: The shares are held by The Siebel 2011 Irrevocable Children's Trust, of which the Reporting Person is co-trustee.

F7: Fully vested.