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NYSE · CIK 0001577526

AI C3.ai, Inc.

Insider trading from SEC Form 4. Last filing 10 d ago. Close $11.53 on Oct 9, 2026, +49% from the 52-week low and -40% from the high.

Last 90 days

Net insider value
-$5.4M
more sold than bought
Buys
0
$0 by 0 insiders
Sells
4
$5.4M by 2 insiders
Insiders on file
11
with a Form 4 at this company

Price and insider trades, last year

AIOct 9, 2026 · close 11.53

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

Open-market buys and sells at C3.ai, Inc., scored.

ScoreInsiderValueHoldingsPrice contextFiled
33WeakThomas M Siebel
CEO and Chairman of the Board
sell
$4.8M
444,248 shares
-44%-
27WeakHitesh Lath
CHIEF FINANCIAL OFFICER
sell
$221k
21,077 shares
-5%-
31WeakThomas M Siebel
CEO and Chairman of the Board
sell
$241k
22,780 shares
-3%-
29WeakThomas M Siebel
CEO and Chairman of the Board
sell
$174k
16,890 shares
-2%-
34WeakHitesh Lath
CHIEF FINANCIAL OFFICER
sell
$442k
17,689 shares
-10%+33% from low-44% from high
36WeakMerel Witteveen
Senior VP, Operations
sell
$131k
5,485 shares
-29%+34% from low-43% from high
43ModerateHitesh Lath
CHIEF FINANCIAL OFFICER
sell
$146k
6,040 shares
-49%+34% from low-43% from high
48ModerateJohn E. Hyten
director
sell
$238k
10,000 shares
-14%+30% from low-45% from high
35WeakD Bruce Sewell
director
sell
$2,054
79 shares
-100%+35% from low-43% from high
50ModerateThomas M Siebel
CHIEF EXECUTIVE OFFICER
sell
$15M
601,498 shares
-14%+35% from low-43% from high
26WeakMerel Witteveen
Senior VP, Operations
sell
$45k
1,710 shares
-16%+42% from low-40% from high
62NotableThomas M Siebel
CHIEF EXECUTIVE OFFICER
sell
$447k
17,000 shares
-52%+37% from low-42% from high
25WeakRichard C Levin
director
sell
$1.2M
42,000 shares
-21%+52% from low-35% from high
31WeakMerel Witteveen
Senior VP, Operations
sell
$137k
4,951 shares
-39%+52% from low-35% from high
20WeakStephen M Ward Jr
director
sell
$1.1M
42,382 shares
-7%+52% from low-35% from high
48ModerateHitesh Lath
CHIEF FINANCIAL OFFICER
sell
$129k
4,368 shares
-95%+52% from low-35% from high
15WeakMerel Witteveen
Senior VP, Operations
sell
$19k
805 shares
-6%+31% from low-44% from high
36WeakMerel Witteveen
Senior VP, Operations
sell
$133k
5,719 shares
-32%+27% from low-46% from high
43ModerateThomas M Siebel
CHIEF EXECUTIVE OFFICER
sell
$15M
613,777 shares
-12%+32% from low-44% from high
49ModerateThomas M Siebel
CHIEF EXECUTIVE OFFICER
sell
$602k
27,010 shares
-51%+23% from low-48% from high
50ModerateThomas M Siebel
CHIEF EXECUTIVE OFFICER
sell
$13M
626,299 shares
-105%+10% from low-53% from high
13WeakMerel Witteveen
Senior VP, Operations
sell
$25k
1,133 shares
-13%-
58ModerateThomas M Siebel
CHIEF EXECUTIVE OFFICER
sell
$14M
639,081 shares
-52%-
0WeakMerel Witteveen
Senior VP, Operations
sell
$8,900
337 shares
-5%-
8WeakMerel Witteveen
Senior VP, Operations
sell
$103k
3,253 shares
-37%-
40ModerateThomas M Siebel
CHIEF EXECUTIVE OFFICER
sell
$21M
652,123 shares
-35%-
3WeakRichard C Levin
director
sell
$358k
12,000 shares
-7%-
40ModerateThomas M Siebel
CHIEF EXECUTIVE OFFICER
sell
$21M
665,432 shares
-31%-
11WeakRichard C Levin
director
sell
$418k
12,000 shares
-7%-
37WeakHitesh Lath
CHIEF FINANCIAL OFFICER
sell
$21k
601 shares
-71%-
46ModerateMerel Witteveen
Senior VP, Operations
sell
$389k
11,132 shares
-73%-
60NotableJim H. Snabe
director
sell
$22M
499,700 shares
-98%-
33WeakHitesh Lath
CHIEF FINANCIAL OFFICER
sell
$167k
3,949 shares
-82%-
42ModerateJohn E. Hyten
director
sell
$192k
5,000 shares
-2%-
40ModerateCondoleezza Rice
director
sell
$3.4M
74,689 shares
-50%-
55ModerateHitesh Lath
CHIEF FINANCIAL OFFICER
sell
$476k
11,339 shares
-93%-
30WeakRichard C Levin
director
sell
$3.0M
72,000 shares
-31%-
25WeakStephen M Ward Jr
director
sell
$5.3M
125,000 shares
-19%-

Transactions

The last 100 rows filed, every code.

DateInsiderTransactionSharesPriceValueHoldings afterFiled
Sep 30, 2026Thomas M Siebel
CEO and Chairman of the Board
GGift
Class A Common Stockindirect: See Footnote
+239$0.00$045,82210 d ago
Sep 30, 2026Thomas M Siebel
CEO and Chairman of the Board
GGift
Class A Common Stockindirect: See Footnote
+239$0.00$059,32610 d ago
Sep 30, 2026Thomas M Siebel
CEO and Chairman of the Board
GGift
Class A Common Stockindirect: See Footnote
+239$0.00$039,63910 d ago
Sep 30, 2026Thomas M Siebel
CEO and Chairman of the Board
GGift
Class A Common Stockindirect: See Footnote
+239$0.00$02,55210 d ago
Sep 30, 2026Thomas M Siebel
CEO and Chairman of the Board
GGift
Class B Common Stockderivativeindirect: See Footnote
+106,793$0.00$0106,79310 d ago
Sep 30, 2026Thomas M Siebel
CEO and Chairman of the Board
GGift
Class B Common Stockderivativeindirect: See Footnote
+106,793$0.00$0106,79310 d ago
Sep 30, 2026Thomas M Siebel
CEO and Chairman of the Board
GGift
Class B Common Stockderivativeindirect: See Footnote
+106,793$0.00$0106,79310 d ago
Sep 30, 2026Thomas M Siebel
CEO and Chairman of the Board
GGift
Class B Common Stockderivativeindirect: See Footnote
+106,793$0.00$0106,79310 d ago
Aug 14, 2026John E. Hyten
director
DDisposition to issuer
Class A Common Stock
-2,500$9.93$25k66,71425 d ago
Sep 15, 2026Thomas M Siebel
CEO and Chairman of the Board
MOption exercise
Class A Common Stock10b5-1
+282,001$3.90$1.1M1,004,36325 d ago
Sep 15, 2026Hitesh Lath
CHIEF FINANCIAL OFFICER
MOption exercise
Class A Common Stock
+8,007--371,11325 d ago
Sep 15, 2026Thomas M Siebel
CEO and Chairman of the Board
SOpen-market sale
Class A Common Stock10b5-1
-282,001$10.90$3.1M722,36225 d ago
Sep 15, 2026Hitesh Lath
CHIEF FINANCIAL OFFICER
MOption exercise
Class A Common Stock
+1,000--372,11325 d ago
Sep 15, 2026John E. Hyten
director
DDisposition to issuer
Class A Common Stock
-2,500$10.79$27k64,21425 d ago
Sep 15, 2026Hitesh Lath
CHIEF FINANCIAL OFFICER
MOption exercise
Class A Common Stock
+20,000--392,11325 d ago
Sep 16, 2026Thomas M Siebel
CEO and Chairman of the Board
MOption exercise
Class A Common Stock10b5-1
+162,247$3.90$633k884,60925 d ago
Sep 16, 2026Hitesh Lath
CHIEF FINANCIAL OFFICER
SOpen-market sale
Class A Common Stock
-21,077$10.48$221k371,03625 d ago
Sep 16, 2026Thomas M Siebel
CEO and Chairman of the Board
SOpen-market sale
Class A Common Stock10b5-1
-162,247$10.54$1.7M722,36225 d ago
Sep 16, 2026Hitesh Lath
CHIEF FINANCIAL OFFICER
GGift
Class A Common Stock
-29,856$0.00$0341,18025 d ago
Sep 16, 2026Hitesh Lath
CHIEF FINANCIAL OFFICER
GGift
Class A Common Stockindirect: See Footnote
+29,856$0.00$029,85625 d ago
Sep 17, 2026Hitesh Lath
CHIEF FINANCIAL OFFICER
GGift
Class A Common Stock
-15,930$0.00$0325,25025 d ago
Sep 17, 2026Hitesh Lath
CHIEF FINANCIAL OFFICER
GGift
Class A Common Stockindirect: See Footnote
+15,930$0.00$045,78625 d ago
Sep 15, 2026Hitesh Lath
CHIEF FINANCIAL OFFICER
MOption exercise
Restricted Stock Unitsderivative
-8,007$0.00$072,07025 d ago
Sep 15, 2026Thomas M Siebel
CEO and Chairman of the Board
MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-282,001$0.00$02,131,19525 d ago
Sep 15, 2026Hitesh Lath
CHIEF FINANCIAL OFFICER
MOption exercise
Restricted Stock Unitsderivative
-1,000$0.00$011,00025 d ago
Sep 16, 2026Thomas M Siebel
CEO and Chairman of the Board
MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-162,247$0.00$01,968,94825 d ago
Sep 15, 2026Hitesh Lath
CHIEF FINANCIAL OFFICER
MOption exercise
Restricted Stock Unitsderivative
-20,000$0.00$0240,00025 d ago
Sep 11, 2026Thomas M Siebel
CEO and Chairman of the Board
MOption exercise
Class A Common Stock
+44,766--767,12827 d ago
Sep 14, 2026Thomas M Siebel
CEO and Chairman of the Board
SOpen-market sale
Class A Common Stock
-22,780$10.56$241k744,34827 d ago
Sep 14, 2026Thomas M Siebel
CEO and Chairman of the Board
GGift
Class A Common Stock
-21,986$0.00$0722,36227 d ago
Sep 14, 2026Thomas M Siebel
CEO and Chairman of the Board
GGift
Class A Common Stockindirect: See Footnote
+21,986$0.00$07,105,01927 d ago
Sep 11, 2026Thomas M Siebel
CEO and Chairman of the Board
MOption exercise
Restricted Stock Unitsderivative
-44,766$0.00$0179,22827 d ago
Sep 1, 2026Thomas M Siebel
CEO and Chairman of the Board
MOption exercise
Class A Common Stock
+32,736--755,09839 d ago
Sep 2, 2026Thomas M Siebel
CEO and Chairman of the Board
SOpen-market sale
Class A Common Stock
-16,890$10.30$174k738,20839 d ago
Sep 3, 2026Thomas M Siebel
CEO and Chairman of the Board
GGift
Class A Common Stock
-15,846$0.00$0722,36239 d ago
Sep 3, 2026Thomas M Siebel
CEO and Chairman of the Board
GGift
Class A Common Stockindirect: See Footnote
+15,846$0.00$07,083,03339 d ago
Sep 1, 2026Thomas M Siebel
CEO and Chairman of the Board
MOption exercise
Restricted Stock Unitsderivative
-32,736$0.00$032,73839 d ago
Jun 26, 2025Hitesh Lath
CHIEF FINANCIAL OFFICER
AGrant or award
Class A Common Stock10b5-1
+160,000$0.00$0166,218Jun 30, 2025
Jun 26, 2025Kenneth A Goldman
director
AGrant or award
Stock Option (Right to Buy)derivative
+54,722$0.00$054,722Jun 30, 2025
Jun 26, 2025Robert David Schilling
EVP & Chief Commercial Officer
AGrant or award
Class A Common Stock
+1,011,327$0.00$01,011,327Jun 30, 2025
Jun 26, 2025Hitesh Lath
CHIEF FINANCIAL OFFICER
AGrant or award
Class A Common Stock10b5-1
+17,689$0.00$0183,907Jun 30, 2025
Jun 27, 2025Hitesh Lath
CHIEF FINANCIAL OFFICER
SOpen-market sale
Class A Common Stock10b5-1
-8,983$24.96$224k174,924Jun 30, 2025
Jun 27, 2025Hitesh Lath
CHIEF FINANCIAL OFFICER
SOpen-market sale
Class A Common Stock10b5-1
-8,706$24.97$217k166,218Jun 30, 2025
Jun 25, 2025John E. Hyten
director
GGift
Class A Common Stockindirect: See Footnote
-4,999$0.00$0102,886Jun 27, 2025
Jun 15, 2025Merel Witteveen
Senior VP, Operations
MOption exercise
Class A Common Stock
+10,000--19,225Jun 17, 2025
Jun 15, 2025Hitesh Lath
CHIEF FINANCIAL OFFICER
MOption exercise
Class A Common Stock
+8,008--8,258Jun 17, 2025
Jun 13, 2025John E. Hyten
director
SOpen-market sale
Class A Common Stockindirect: See Footnote
-10,000$23.75$238k63,942Jun 17, 2025
Jun 16, 2025Merel Witteveen
Senior VP, Operations
SOpen-market sale
Class A Common Stock
-5,485$23.95$131k13,740Jun 17, 2025
Jun 16, 2025John E. Hyten
director
GGift
Class A Common Stock
-43,943$0.00$0133,158Jun 17, 2025
Jun 15, 2025Hitesh Lath
CHIEF FINANCIAL OFFICER
MOption exercise
Class A Common Stock
+4,000--12,258Jun 17, 2025
Jun 16, 2025Hitesh Lath
CHIEF FINANCIAL OFFICER
SOpen-market sale
Class A Common Stock
-6,040$24.19$146k6,218Jun 17, 2025
Jun 16, 2025John E. Hyten
director
GGift
Class A Common Stockindirect: See Footnote
+43,943$0.00$0107,885Jun 17, 2025
Jun 15, 2025Merel Witteveen
Senior VP, Operations
MOption exercise
Restricted Stock Unitsderivative
-10,000$0.00$040,000Jun 17, 2025
Jun 15, 2025Hitesh Lath
CHIEF FINANCIAL OFFICER
MOption exercise
Restricted Stock Unitsderivative
-8,008$0.00$0112,108Jun 17, 2025
Jun 15, 2025Hitesh Lath
CHIEF FINANCIAL OFFICER
MOption exercise
Restricted Stock Unitsderivative
-4,000$0.00$016,000Jun 17, 2025
Jun 11, 2025D Bruce Sewell
director
MOption exercise
Class A Common Stock
+79$1.86$14779Jun 13, 2025
Jun 11, 2025D Bruce Sewell
director
SOpen-market sale
Class A Common Stock
-79$26.00$2,0540Jun 13, 2025
Jun 11, 2025D Bruce Sewell
director
MOption exercise
Stock Option (Right to Buy)derivative
-79$0.00$048,269Jun 13, 2025
Jun 11, 2025Thomas M Siebel
CHIEF EXECUTIVE OFFICER
SOpen-market sale
Class A Common Stockindirect: See Footnote10b5-1
-590,995$25.01$15M3,827,305Jun 12, 2025
Jun 11, 2025Thomas M Siebel
CHIEF EXECUTIVE OFFICER
SOpen-market sale
Class A Common Stockindirect: See Footnote10b5-1
-10,503$25.76$271k3,816,802Jun 12, 2025
Jun 7, 2025Merel Witteveen
Senior VP, Operations
MOption exercise
Class A Common Stock
+3,125--10,935Jun 9, 2025
Jun 9, 2025Merel Witteveen
Senior VP, Operations
SOpen-market sale
Class A Common Stock
-1,710$26.23$45k9,225Jun 9, 2025
Jun 7, 2025Merel Witteveen
Senior VP, Operations
MOption exercise
Restricted Stock Unitsderivative
-3,125$0.00$012,500Jun 9, 2025
Jun 1, 2025Thomas M Siebel
CHIEF EXECUTIVE OFFICER
MOption exercise
Class A Common Stock
+32,736--32,736Jun 3, 2025
Jun 2, 2025Thomas M Siebel
CHIEF EXECUTIVE OFFICER
SOpen-market sale
Class A Common Stock
-17,000$26.30$447k15,736Jun 3, 2025
Jun 3, 2025Thomas M Siebel
CHIEF EXECUTIVE OFFICER
GGift
Class A Common Stock
-15,736$0.00$00Jun 3, 2025
Jun 3, 2025Thomas M Siebel
CHIEF EXECUTIVE OFFICER
GGift
Class A Common Stockindirect: See Footnote
+15,736$0.00$04,418,300Jun 3, 2025
Jun 1, 2025Thomas M Siebel
CHIEF EXECUTIVE OFFICER
MOption exercise
Restricted Stock Unitsderivative
-32,736$0.00$0196,418Jun 3, 2025
May 29, 2025Richard C Levin
director
MOption exercise
Class A Common Stock10b5-1
+36,000$4.68$168k197,664Jun 2, 2025
May 29, 2025Merel Witteveen
Senior VP, Operations
SOpen-market sale
Class A Common Stock10b5-1
-3,189$26.32$84k9,572Jun 2, 2025
May 29, 2025Stephen M Ward Jr
director
MOption exercise
Class A Common Stock10b5-1
+42,382$4.68$198k588,877Jun 2, 2025
May 29, 2025Hitesh Lath
CHIEF FINANCIAL OFFICER
SOpen-market sale
Class A Common Stock10b5-1
-649$26.32$17k3,969Jun 2, 2025
May 29, 2025Richard C Levin
director
SOpen-market sale
Class A Common Stock10b5-1
-18,000$26.32$474k179,664Jun 2, 2025
May 29, 2025Merel Witteveen
Senior VP, Operations
SOpen-market sale
Class A Common Stock10b5-1
-1,762$30.00$53k7,810Jun 2, 2025
May 29, 2025Stephen M Ward Jr
director
SOpen-market sale
Class A Common Stock10b5-1
-42,382$26.32$1.1M546,495Jun 2, 2025
May 29, 2025Hitesh Lath
CHIEF FINANCIAL OFFICER
SOpen-market sale
Class A Common Stock10b5-1
-3,719$30.00$112k250Jun 2, 2025
May 29, 2025Richard C Levin
director
SOpen-market sale
Class A Common Stock10b5-1
-18,000$30.02$540k161,664Jun 2, 2025
May 29, 2025Stephen M Ward Jr
director
MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-42,382$0.00$010,196Jun 2, 2025
Jun 2, 2025Richard C Levin
director
MOption exercise
Class A Common Stock10b5-1
+3,955$4.68$19k165,619Jun 2, 2025
Jun 2, 2025Richard C Levin
director
MOption exercise
Class A Common Stock10b5-1
+2,045$11.16$23k167,664Jun 2, 2025
Jun 2, 2025Richard C Levin
director
SOpen-market sale
Class A Common Stock10b5-1
-6,000$26.31$158k161,664Jun 2, 2025
May 29, 2025Richard C Levin
director
MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-36,000$0.00$03,955Jun 2, 2025
Jun 2, 2025Richard C Levin
director
MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-3,955$0.00$00Jun 2, 2025
Jun 2, 2025Richard C Levin
director
MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-2,045$0.00$098,789Jun 2, 2025
May 24, 2025Merel Witteveen
Senior VP, Operations
MOption exercise
Class A Common Stock
+1,500--13,566May 28, 2025
May 27, 2025Merel Witteveen
Senior VP, Operations
SOpen-market sale
Class A Common Stock
-805$23.56$19k12,761May 28, 2025
May 24, 2025Merel Witteveen
Senior VP, Operations
MOption exercise
Resticted Stock Unitsderivative
-1,500$0.00$07,500May 28, 2025
May 16, 2025Merel Witteveen
Senior VP, Operations
MOption exercise
Class A Common Stock
+10,000--17,785May 20, 2025
May 19, 2025Merel Witteveen
Senior VP, Operations
SOpen-market sale
Class A Common Stock
-5,719$23.32$133k12,066May 20, 2025
May 16, 2025Merel Witteveen
Senior VP, Operations
MOption exercise
Restricted Stock Unitsderivative
-10,000$0.00$090,000May 20, 2025
May 13, 2025Thomas M Siebel
CHIEF EXECUTIVE OFFICER
SOpen-market sale
Class A Common Stockindirect: See Footnote10b5-1
-341,698$24.00$8.2M4,674,643May 15, 2025
May 14, 2025Thomas M Siebel
CHIEF EXECUTIVE OFFICER
SOpen-market sale
Class A Common Stockindirect: See Footnote10b5-1
-272,079$23.99$6.5M4,402,564May 15, 2025
May 1, 2025Thomas M Siebel
CHIEF EXECUTIVE OFFICER
MOption exercise
Class A Common Stock
+53,125--53,125May 5, 2025
May 2, 2025Thomas M Siebel
CHIEF EXECUTIVE OFFICER
SOpen-market sale
Class A Common Stock
-27,010$22.27$602k26,115May 5, 2025
May 5, 2025Thomas M Siebel
CHIEF EXECUTIVE OFFICER
GGift
Class A Common Stock
-26,115$0.00$00May 5, 2025
May 5, 2025Thomas M Siebel
CHIEF EXECUTIVE OFFICER
GGift
Class A Common Stockindirect: See Footnote
+26,115$0.00$05,016,341May 5, 2025
May 1, 2025Thomas M Siebel
CHIEF EXECUTIVE OFFICER
MOption exercise
Restricted Stock Unitsderivative
-53,125$0.00$0212,500May 5, 2025
Apr 28, 2025Merel Witteveen
Senior VP, Operations
AGrant or award
Class A Common Stock
+1,108$0.00$08,395Apr 30, 2025
Apr 28, 2025Merel Witteveen
Senior VP, Operations
FTax withholding
Class A Common Stock
-610$22.58$14k7,785Apr 30, 2025
Apr 14, 2025Thomas M Siebel
CHIEF EXECUTIVE OFFICER
SOpen-market sale
Class A Common Stock10b5-1
-311,488$20.10$6.3M286,698Apr 16, 2025

Insiders

Everyone who has filed a Form 4 here.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

AI insider trading: C3.ai, Inc. | InsiderTell