C3.ai former officer proposes $548K share sale

The notice lists an indicated market value of $548,090.44 and describes the proposed sale as a tax sale for restricted stock unit vesting.

Rhea-AI Filing Summary

C3.ai, Inc. (AI) is identified in a notice of former officer Stephen Ehikian’s proposed sale of 50,271 shares of Class A common stock, with an indicated aggregate market value of $548,090.44. The notice lists October 1, 2026, as the approximate sale date, Merrill Lynch as broker, and NYSE as the exchange. Its remarks describe the transaction as a tax sale for restricted stock unit vesting.

Key Figures

Class A common shares to be sold: 50,271 shares Aggregate market value: $548,090.44 Shares outstanding: 157,279,864 shares

3 metrics

Class A common shares to be sold 50,271 shares Proposed sale

Aggregate market value $548,090.44 Proposed sale

Shares outstanding 157,279,864 shares Issuer share count listed in the securities information

Key Terms

Rule 144, Restricted Stock Unit Vesting, Class A Common

3 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock Unit Vesting financial

"Tax sale for restricted stock unit vesting"

Class A Common financial

"Class A Common"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many C3.ai shares does Stephen Ehikian propose to sell?

Stephen Ehikian’s notice lists 50,271 shares of C3.ai Class A common stock for sale, with an indicated aggregate market value of $548,090.44. It gives October 1, 2026, as the approximate sale date.

Why is Stephen Ehikian selling C3.ai shares?

The notice’s remarks describe the proposed transaction as a tax sale for restricted stock unit vesting.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/01/2026 - 04:22 PM Accepted by SEC EDGAR 10/01/2026 - 04:21 PM 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	0002085719
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
Address of Issuer	1400 SEAPORT BLVD REDWOOD CITY CALIFORNIA 94063
Phone	6505032200
Name of Person for Whose Account the Securities are To Be Sold	Stephen Ehikian
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	Former Officer
Relationship to Issuer	Employee

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	Merrill Lynch 555 California St Ste 1800 San Francisco CA 94104	50271	548090.44	157279864	10/01/2026	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	09/30/2026	Restricted Stock Unit Vesting	Issuer			67417	09/30/2026	NA
Class A Common	09/30/2026	Restricted Stock Unit Vesting	Issuer			22748	09/30/2026	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

Nothing to Report

144: Remarks and Signature

Remarks	Tax sale for restricted stock unit vesting
Date of Notice	10/01/2026
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	Stephen Ehikian
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)