SIEBEL THOMAS M

PrivateCIK: 1031530
Location

REDWOOD CITY, CA

SIEBEL THOMAS M (Chief Executive Officer) sold 45.2% of their position (522.17K shares) of C3.AI, INC. on the open market

Open‑market sale worth $7.06M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderSIEBEL THOMAS MCIK 1031530
IssuerC3.AI, INC.CIK 1577526
DirectorOfficer10% Owner· Chief Executive Officer
Since Dec 2020
-522.17K
Net shares
Net seller
$7.06M
Total sold
2
Open market trades
0B · 2S
4
Total transactions
212.59K acquired · 734.76K disposed
Non-Derivative Transactions3

Class A Common Stock

Direct
M · Option Exercise

Shares

+212.59K

Price / share

$2.04

Trade value

$433.68K

% of position

29.4%
1/13/2026
722.36K934.95K

Class A Common Stock

Direct
S · Sale

Shares

212.59K

Price / share

$13.52

Trade value

$2.87M

% of position

22.7%
1/13/2026
934.95K722.36K

Class A Common Stock

Indirect
S · Sale

Shares

309.59K

Price / share

$13.52

Trade value

$4.19M

% of position

32.9%
1/13/2026
941.85K632.26K
Total

Net shares

309.59K

Net value

-$6.63M

Derivative Transactions1

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Class A Common Stock

212.59K shares

Shares

212.59K

Strike price

2.04

Held after

2.79M

Exercisable

1/13/2026
Non-Derivative Holdings (Post-Transaction)4

Class A Common Stock

Indirect
Shares owned9.22K

Class A Common Stock

Indirect
Shares owned1.24M

Class A Common Stock

Indirect
Shares owned72.69K

Class A Common Stock

Indirect
Shares owned170.29K
Total
1.49M indirect1.49M
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
SIEBEL THOMAS M — Insider Transaction (Form 4) Filed Jan 15, 2026 | Finecho