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sellModerate cluster of 710b5-1 plan

Thomas M Siebel sold $15M of AI

CHIEF EXECUTIVE OFFICER at C3.ai, Inc.. 601,498 shares at an average of $25.02, traded Jun 11, 2025, filed Jun 12, 2025.

Warning score
50
Value
$15M
601,498 shares
Holdings after
3,816,802
-14% from before
From 52-week low
+35%
low $18.24, close $24.65
From 52-week high
-43%
high $42.94, as of Jun 11, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $15.1M at market
    +25
  • Share of holdings sold
    Sold 14% of holdings
    +5
  • Cluster
    7 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

AIOct 9, 2026 · close 11.53
Since filing Jun 12, 2025: -52.7%SPY +31.1% · excess -83.8%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001415889-25-016945, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 11, 2025SOpen-market sale
Class A Common Stockindirect: See Footnote10b5-1
-590,995$25.01$15M3,827,305Jun 12, 2025
Jun 11, 2025SOpen-market sale
Class A Common Stockindirect: See Footnote10b5-1
-10,503$25.76$271k3,816,802Jun 12, 2025

Related signals

Other insiders at C3.ai, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
33Weak
AIsell 210b5-1
C3.ai, Inc.
Thomas M Siebel
CEO and Chairman of the Board
$4.8M
444,248 shares
-44%
27Weak
AIsell 2
C3.ai, Inc.
Hitesh Lath
CHIEF FINANCIAL OFFICER
$221k
21,077 shares
-5%
31Weak
AIsell 2
C3.ai, Inc.
Thomas M Siebel
CEO and Chairman of the Board
$241k
22,780 shares
-3%
29Weak
AIsell 2
C3.ai, Inc.
Thomas M Siebel
CEO and Chairman of the Board
$174k
16,890 shares
-2%
34Weak
AIsell 310b5-1
C3.ai, Inc.
Hitesh Lath
CHIEF FINANCIAL OFFICER
$442k
17,689 shares
-10%
36Weak
AIsell 5
C3.ai, Inc.
Merel Witteveen
Senior VP, Operations
$131k
5,485 shares
-29%
43Moderate
AIsell 5
C3.ai, Inc.
Hitesh Lath
CHIEF FINANCIAL OFFICER
$146k
6,040 shares
-49%
48Moderate
AIsell 5
C3.ai, Inc.
John E. Hyten
director
$238k
10,000 shares
-14%
35Weak
AIsell 7
C3.ai, Inc.
D Bruce Sewell
director
$2,054
79 shares
-100%
26Weak
AIsell 7
C3.ai, Inc.
Merel Witteveen
Senior VP, Operations
$45k
1,710 shares
-16%

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.

Thomas M Siebel sold $15M of AI | InsiderTell