Thomas M. Siebel

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Redwood City, CA
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Sasha Pesic, Attorney-in-Fact
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Thomas M. Siebel

Form 4 holding CEO and Chairman of the Board, Director, 10%+ Owner

C3.ai, Inc.

Security class
Class A Common Stock
Shares / value
1,237,115
Estimated value
$11,245,375
Report date
14 Jul 2026
Price
$9.09
Ownership
Indirect
Form 4 holding CEO and Chairman of the Board, Director, 10%+ Owner

C3.ai, Inc.

Security class
Class A Common Stock
Shares / value
722,362
Estimated value
$6,732,413
Report date
15 Jul 2026
Price
$9.32
Ownership
Direct
Form 4 holding CEO and Chairman of the Board, Director, 10%+ Owner

C3.ai, Inc.

Security class
Restricted Stock Units
Shares / value
223,994
Estimated value
$5,373,661
Report date
11 Jun 2026
Price
$23.45
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount
Form 4 holding CEO and Chairman of the Board, Director, 10%+ Owner

C3.ai, Inc.

Security class
Stock Option (Right to Buy)
Shares / value
2,866,510
Estimated value
Report date
15 Jul 2026
Price
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount
Form 4 holding CEO and Chairman of the Board, Director, 10%+ Owner

C3.ai, Inc.

Security class
Performance Restricted Stock Units
Shares / value
566,668
Estimated value
Report date
03 Aug 2025
Price
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount

Insider Reports Filed by Thomas M. Siebel

4 AI

C3.ai, Inc.

Report period
14 Jul 2026
Transactions
9
Transaction value
-$4,244,431
Accepted by SEC
16 Jul 2026, 16:40
Role
CEO and Chairman of the Board, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
11 Jun 2026
Transactions
8
Transaction value
-$5,501,360
Accepted by SEC
15 Jun 2026, 20:04
Role
CEO and Chairman of the Board, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 Jun 2026
Transactions
7
Transaction value
-$196,402
Accepted by SEC
03 Jun 2026, 17:43
Role
CEO and Chairman of the Board, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
15 May 2026
Transactions
6
Transaction value
-$4,192,042
Accepted by SEC
19 May 2026, 18:49
Role
CEO and Chairman of the Board, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
12 Aug 2025
Transactions
1
Transaction value
-$9,693,437
Accepted by SEC
14 Aug 2025, 17:05
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 Aug 2025
Transactions
10
Transaction value
-$7,650,720
Accepted by SEC
05 Aug 2025, 17:50
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
18 Jul 2025
Transactions
2
Transaction value
-$16,844,450
Accepted by SEC
22 Jul 2025, 16:13
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
11 Jun 2025
Transactions
2
Transaction value
-$15,051,342
Accepted by SEC
12 Jun 2025, 16:20
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 Jun 2025
Transactions
5
Transaction value
-$447,100
Accepted by SEC
03 Jun 2025, 18:36
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
13 May 2025
Transactions
2
Transaction value
-$14,727,927
Accepted by SEC
15 May 2025, 17:36
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 May 2025
Transactions
5
Transaction value
-$601,634
Accepted by SEC
05 May 2025, 21:55
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
14 Apr 2025
Transactions
8
Transaction value
-$12,570,056
Accepted by SEC
16 Apr 2025, 19:58
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
14 Mar 2025
Transactions
4
Transaction value
-$13,865,265
Accepted by SEC
18 Mar 2025, 19:55
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 Mar 2025
Transactions
5
Transaction value
-$389,833
Accepted by SEC
04 Mar 2025, 20:30
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
11 Feb 2025
Transactions
7
Transaction value
-$21,225,075
Accepted by SEC
13 Feb 2025, 18:00
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 Feb 2025
Transactions
5
Transaction value
-$845,729
Accepted by SEC
04 Feb 2025, 18:42
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
14 Jan 2025
Transactions
8
Transaction value
-$19,645,201
Accepted by SEC
16 Jan 2025, 19:23
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 Dec 2024
Transactions
5
Transaction value
-$616,853
Accepted by SEC
03 Dec 2024, 16:18
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 Nov 2024
Transactions
5
Transaction value
-$673,908
Accepted by SEC
04 Nov 2024, 16:50
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
30 Aug 2024
Transactions
9
Transaction value
+$612,765
Accepted by SEC
04 Sep 2024, 21:44
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
05 Aug 2024
Transactions
4
Transaction value
-$506,823
Accepted by SEC
07 Aug 2024, 21:09
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 Aug 2024
Transactions
9
Transaction value
-$695,178
Accepted by SEC
05 Aug 2024, 21:21
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 Jun 2024
Transactions
5
Transaction value
-$490,596
Accepted by SEC
04 Jun 2024, 20:46
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 May 2024
Transactions
5
Transaction value
-$610,906
Accepted by SEC
03 May 2024, 20:08
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 Mar 2024
Transactions
5
Transaction value
-$595,119
Accepted by SEC
05 Mar 2024, 16:08
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 Feb 2024
Transactions
5
Transaction value
-$526,071
Accepted by SEC
05 Feb 2024, 20:32
Role
CHIEF EXECUTIVE OFFICER, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 Nov 2023
Transactions
5
Transaction value
-$631,370
Accepted by SEC
02 Nov 2023, 21:20
Role
Chief Executive Officer, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 Aug 2023
Transactions
5
Transaction value
-$1,168,706
Accepted by SEC
02 Aug 2023, 18:20
Role
Chief Executive Officer, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
20 Jun 2023
Transactions
4
Transaction value
-$495,821
Accepted by SEC
22 Jun 2023, 21:18
Role
Chief Executive Officer, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 May 2023
Transactions
5
Transaction value
-$490,714
Accepted by SEC
03 May 2023, 16:13
Role
Chief Executive Officer, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 Feb 2023
Transactions
8
Transaction value
-$425,470
Accepted by SEC
03 Feb 2023, 16:22
Role
Chief Executive Officer, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
01 Nov 2022
Transactions
5
Transaction value
-$340,313
Accepted by SEC
03 Nov 2022, 18:32
Role
Chief Executive Officer, Director, 10%+ Owner
Next action
Open filing details
4/A AI

C3.ai, Inc.

Report period
01 Aug 2022
Transactions
5
Transaction value
-$492,821
Accepted by SEC
11 Oct 2022, 20:07
Role
Chief Executive Officer, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
15 Nov 2021
Transactions
7
Transaction value
-$29,762,880
Accepted by SEC
17 Nov 2021, 17:03
Role
Chief Executive Officer, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
13 Oct 2021
Transactions
6
Transaction value
-$22,352,186
Accepted by SEC
15 Oct 2021, 17:43
Role
Chief Executive Officer, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
13 Sep 2021
Transactions
9
Transaction value
-$31,485,574
Accepted by SEC
15 Sep 2021, 18:36
Role
Chief Executive Officer, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
16 Aug 2021
Transactions
7
Transaction value
-$30,224,071
Accepted by SEC
18 Aug 2021, 18:39
Role
Chief Executive Officer, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
13 Jul 2021
Transactions
8
Transaction value
-$35,803,283
Accepted by SEC
15 Jul 2021, 20:01
Role
Chief Executive Officer, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
14 Jun 2021
Transactions
7
Transaction value
-$40,440,348
Accepted by SEC
16 Jun 2021, 18:40
Role
Chief Executive Officer, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
10 Jun 2021
Transactions
4
Transaction value
-$41,604,976
Accepted by SEC
14 Jun 2021, 17:01
Role
Chief Executive Officer, Director, 10%+ Owner
Next action
Open filing details
4 AI

C3.ai, Inc.

Report period
07 Jun 2021
Transactions
13
Transaction value
-$80,791,078
Accepted by SEC
09 Jun 2021, 19:57
Role
Chief Executive Officer, Director, 10%+ Owner
Next action
Open filing details
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