Stephen Bradley Ehikian - Sep 15, 2025 Form 4 Insider Report for C3.ai, Inc. (AI)

Role: Chief Executive Officer
Signature: /s/ Andrew Thomases, Attorney-in-Fact
Stock symbol: AI
Transactions as of: Sep 15, 2025
Transactions value $: $0
Form type: 4
Date filed: 9/17/2025, 06:01 PM
Previous filing: Sep 11, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Ehikian Stephen Bradley	Chief Executive Officer	C/O C3.AI, INC., 1400 SEAPORT BLVD, REDWOOD CITY	/s/ Andrew Thomases, Attorney-in-Fact	2025-09-17	0002085719

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AI	Class A Common Stock	Award	$0	+1.14M		$0.00	1.14M	Sep 15, 2025	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	AI	Stock Option (Right to Buy)	Award	$0	+1.28M		$0.00	1.28M	Sep 15, 2025	Class A Common Stock	1.28M	$17.53	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents the grant of Restricted Stock Units (RSUs). Each RSU represents a contingent right to receive one share of Class A Common Stock upon settlement. 399,316 shares of such RSU award shall vest on December 30, 2025 and the remaining RSUs shall vest thereafter in a series of 11 equal, successive quarterly installments, so long as the Reporting Person continues to provide services through such vesting dates.
F2	5% of the option shall vest on December 15, 2025 and 5% of the option shall vest quarterly thereafter, so long as the Reporting Person continues to provide services through such vesting dates.

Content

Represents the grant of Restricted Stock Units (RSUs). Each RSU represents a contingent right to receive one share of Class A Common Stock upon settlement. 399,316 shares of such RSU award shall vest on December 30, 2025 and the remaining RSUs shall vest thereafter in a series of 11 equal, successive quarterly installments, so long as the Reporting Person continues to provide services through such vesting dates.

5% of the option shall vest on December 15, 2025 and 5% of the option shall vest quarterly thereafter, so long as the Reporting Person continues to provide services through such vesting dates.