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C3.ai, Inc.

AI Net selling
CIK 0001577526 #5908 in the set updated 17 Sep 2026
Bought (12 mo)
$302.30K
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$84.21M
$35.38M on a plan · $39.99M straight out of an exercise
Sold at will
$8.84M
18 of 42 sales
Net
−$83.90M
−$8.54M against sales at will

By person

11 insiders · 46 transactions
157×

Thomas M. Siebel holds 157 times base salary in stock. $157.29M of shares against $1.00M in salary for 2025.

Salary from the company's own proxy. The shares are what Thomas M. Siebel last reported holding, valued at $10.56, the price Class A Common Stock was last bought or sold at on the open market here, on 14 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
SIEBEL THOMAS M
CEO and Chairman of the Board
—
$70.55M (30) scheduled
−$70.55M
14,894,568
10.5%
$157.29M
+8.3%
Schilling Robert David
EVP & Chief Commercial Officer
—
$8.13M (2) scheduled
−$8.13M
1,011,327
0.712%
$10.68M
—
Ehikian Stephen Bradley
Chief Executive Officer
—
$4.09M (3)
−$4.09M
880,934
0.621%
$9.30M
—
Lath Hitesh
CHIEF FINANCIAL OFFICER
—
$1.35M (6)
−$1.35M
363,106
0.256%
$3.83M
+2,308%
Snabe Jim H.
Director
$302.30K (2)
$80.80K (1)
+$221.50K
395,000
0.278%
$4.17M
+3,850%
WARD JR STEPHEN M
Director
—
—
—
546,495
0.385%
$5.77M
0.0%
Hyten John E.
Director
—
—
—
216,044
0.152%
$2.28M
−19.6%
LEVIN RICHARD C
Director
—
—
—
161,664
0.114%
$1.71M
0.0%
Rice Condoleezza
Director
—
—
—
74,699
0.053%
$788.82K
+0.4%
Witteveen Merel
Senior VP, Operations
—
—
—
13,740
0.010%
$145.09K
+46.3%
SEWELL D BRUCE
Director
—
—
—
0
0.000%
$0.00
—

Individual transactions

46
Insider
Date
Role
Action
Shares
Price
Amount
SIEBEL THOMAS M
14 Sep 2026
CEO and Chairman of the Board
Sell
22,780
$10.56
$240.56K
SIEBEL THOMAS M
2 Sep 2026
CEO and Chairman of the Board
Sell
16,890
$10.30
$173.97K
SIEBEL THOMAS M
11 Aug 2026
CEO and Chairman of the Board
Sold after exercise
453,314
$10.51
$4.76M
Lath Hitesh
4 Aug 2026
CHIEF FINANCIAL OFFICER
Sold on a plan
20,000
$10.00
$200.00K
SIEBEL THOMAS M
3 Aug 2026
CEO and Chairman of the Board
Sell
139,500
$9.61
$1.34M
SIEBEL THOMAS M
15 Jul 2026
CEO and Chairman of the Board
Sold after exercise
133,490
$9.32
$1.24M
SIEBEL THOMAS M
15 Jul 2026
CEO and Chairman of the Board
Sold after exercise
64,975
$9.31
$604.92K
SIEBEL THOMAS M
14 Jul 2026
CEO and Chairman of the Board
Sold after exercise
264,100
$9.07
$2.40M
Ehikian Stephen Bradley
1 Jul 2026
Chief Executive Officer
Sell
50,542
$9.45
$477.62K
Lath Hitesh
30 Jun 2026
CHIEF FINANCIAL OFFICER
Sold on a plan
21,315
$8.77
$186.93K
Lath Hitesh
30 Jun 2026
CHIEF FINANCIAL OFFICER
Sold on a plan
27,304
$8.77
$239.46K
Lath Hitesh
16 Jun 2026
CHIEF FINANCIAL OFFICER
Sell
34,210
$10.95
$374.60K
SIEBEL THOMAS M
15 Jun 2026
CEO and Chairman of the Board
Sold after exercise
472,005
$11.11
$5.24M
SIEBEL THOMAS M
12 Jun 2026
CEO and Chairman of the Board
Sold on a plan
23,570
$10.92
$257.38K
SIEBEL THOMAS M
2 Jun 2026
CEO and Chairman of the Board
Sell
17,350
$11.32
$196.40K
SIEBEL THOMAS M
1 Jun 2026
CEO and Chairman of the Board
Exercised, kept
6,166,667
$11.16
$68.82M
SIEBEL THOMAS M
18 May 2026
CEO and Chairman of the Board
Sold after exercise
112,014
$8.65
$968.92K
SIEBEL THOMAS M
15 May 2026
CEO and Chairman of the Board
Sold after exercise
369,624
$8.72
$3.22M
SIEBEL THOMAS M
4 May 2026
Executive Chairman
Sell
27,210
$9.27
$252.24K
SIEBEL THOMAS M
14 Apr 2026
Executive Chairman
Sold after exercise
165,278
$8.49
$1.40M
SIEBEL THOMAS M
13 Apr 2026
Executive Chairman
Sold after exercise
326,189
$8.31
$2.71M
Ehikian Stephen Bradley
31 Mar 2026
Chief Executive Officer
Sell
52,194
$8.22
$429.09K
Snabe Jim H.
27 Mar 2026
Director
Buy
10,000
$7.73
$77.30K
Snabe Jim H.
27 Mar 2026
Director
Sell
10,000
$8.08
$80.80K
SIEBEL THOMAS M
18 Mar 2026
Executive Chairman
Sold after exercise
219,294
$8.67
$1.90M
SIEBEL THOMAS M
17 Mar 2026
Executive Chairman
Sold after exercise
282,203
$8.86
$2.50M
Lath Hitesh
16 Mar 2026
CHIEF FINANCIAL OFFICER
Sell
15,248
$8.98
$136.93K
SIEBEL THOMAS M
12 Mar 2026
Executive Chairman
Sell
23,435
$9.11
$213.49K
Snabe Jim H.
9 Mar 2026
Director
Buy
25,000
$9.00
$225.00K
SIEBEL THOMAS M
2 Mar 2026
Executive Chairman
Sell
17,655
$7.79
$137.53K
SIEBEL THOMAS M
10 Feb 2026
Executive Chairman
Sold after exercise
511,732
$11.66
$5.97M
SIEBEL THOMAS M
2 Feb 2026
Executive Chairman
Sell
27,605
$10.81
$298.41K
SIEBEL THOMAS M
13 Jan 2026
Executive Chairman
Sold after exercise indirect
309,589
$13.52
$4.19M
SIEBEL THOMAS M
13 Jan 2026
Executive Chairman
Sold after exercise
212,586
$13.52
$2.87M
Ehikian Stephen Bradley
31 Dec 2025
Chief Executive Officer
Sell
234,918
$13.56
$3.19M
SIEBEL THOMAS M
17 Dec 2025
Executive Chairman
Sold on a plan indirect
140,768
$14.22
$2.00M
Lath Hitesh
16 Dec 2025
CHIEF FINANCIAL OFFICER
Sell
15,042
$14.38
$216.30K
SIEBEL THOMAS M
16 Dec 2025
Executive Chairman
Sold on a plan indirect
392,064
$14.37
$5.63M
SIEBEL THOMAS M
12 Dec 2025
Executive Chairman
Sell
23,000
$15.94
$366.62K
SIEBEL THOMAS M
2 Dec 2025
Executive Chairman
Sell
17,000
$14.21
$241.57K
SIEBEL THOMAS M
11 Nov 2025
Executive Chairman
Sold on a plan indirect
543,706
$15.24
$8.29M
SIEBEL THOMAS M
3 Nov 2025
Executive Chairman
Sell
27,545
$17.30
$476.53K
SIEBEL THOMAS M
14 Oct 2025
Executive Chairman
Sold on a plan indirect
554,802
$18.82
$10.44M
Rice Condoleezza
3 Oct 2025
Director
Exercised, kept
312
$1.86
$580.32
Schilling Robert David
1 Oct 2025
EVP & Chief Commercial Officer
Sold on a plan
230,299
$17.29
$3.98M
Schilling Robert David
1 Oct 2025
EVP & Chief Commercial Officer
Sold on a plan
240,121
$17.29
$4.15M

What was left out

Form 4 filings counted 57
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 10
Sales straight out of an exercise 14
Sales at will 18
Transactions with no price 0
Shares from compensation/vesting 25,790,557
History held since 11 Dec 2020