C3.ai, Inc. SEC Filing

Form 144 discloses planned sales of 73,500 shares of Class A common stock through J.P.

Rhea-AI Filing Summary

Form 144 discloses planned sales of 73,500 shares of Class A common stock through J.P. Morgan Securities on the NYSE, with an aggregate market value of 809,970.

The shares were acquired via an RSU vest on 02/02/2026. The filing also lists multiple Class A common stock sales during the prior three months by Thomas M. Siebel and the Siebel Living Trust.

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Accepted by SEC EDGAR 02/02/2026 - 04:26 PM EST Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001031530
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	C3.ai, Inc.
SEC File Number	001-39744
Address of Issuer	1400 SEAPORT BLVD REDWOOD CITY CALIFORNIA 94063
Phone	650-503-2200
Name of Person for Whose Account the Securities are To Be Sold	Thomas M. Siebel
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer and Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A Common	J.P. Morgan Securities LLC 270 Park Avenue 10th Floor New York NY 10017	73500	809970	137253289	02/02/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A Common Stock	02/02/2026	RSU Vest	Issuer			73500	02/02/2026	NA

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Thomas M. Siebel 1400 SEAPORT BLVD REDWOOD CITY CA 94063	Class A Common Stock	11/03/2025	27545	476570
Thomas M. Siebel 1400 SEAPORT BLVD REDWOOD CITY CA 94063	Class A Common Stock	12/02/2025	17000	241595
Thomas M. Siebel 1400 SEAPORT BLVD REDWOOD CITY CA 94063	Class A Common Stock	12/12/2025	23000	366726
Thomas M. Siebel 1400 SEAPORT BLVD REDWOOD CITY CA 94063	Class A Common Stock	01/13/2026	212586	2873631
Siebel Living Trust 1400 SEAPORT BLVD REDWOOD CITY CA 94063	Class A Common Stock	11/11/2025	543706	8286460
Siebel Living Trust 1400 SEAPORT BLVD REDWOOD CITY CA 94063	Class A Common Stock	12/16/2025	392064	5633528
Siebel Living Trust 1400 SEAPORT BLVD REDWOOD CITY CA 94063	Class A Common Stock	12/17/2025	140768	2001496
Siebel Living Trust 1400 SEAPORT BLVD REDWOOD CITY CA 94063	Class A Common Stock	01/13/2026	309589	4184869

144: Remarks and Signature

Remarks	This filing is for a sale of shares to cover taxes for Restricted Stock Units (RSUs) that will be acquired by the seller on 02/02/2026 (29,854 Shares) , 03/01/2026 ( 18,395 Shares) and on 03/11/2026 (25,251 Shares).
Date of Notice	02/02/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Thomas M. Siebel.
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)