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sellModerate cluster of 310b5-1 plan

Thomas M Siebel sold $21M of AI

CHIEF EXECUTIVE OFFICER at C3.ai, Inc.. 652,123 shares at an average of $32.93, traded Feb 11, 2025, filed Feb 13, 2025.

Warning score
40
Value
$21M
652,123 shares
Holdings after
1,237,267
-35% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CEO
    +25
  • Trade size
    $21.5M at market
    +25
  • Share of holdings sold
    Sold 35% of holdings
    +10
  • Cluster
    3 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -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.

This signal so far: 1m -34.3%, 3m -28.9%, 6m -45.4%.

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 Feb 13, 2025: -65.0%SPY +30.1% · excess -95.1%

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 0001415889-25-003936, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 11, 2025MOption exercise
Class A Common Stock10b5-1
+133,000$1.86$247k1,889,390Feb 13, 2025
Feb 11, 2025SOpen-market sale
Class A Common Stock10b5-1
-334,227$32.43$11M1,555,163Feb 13, 2025
Feb 11, 2025SOpen-market sale
Class A Common Stock10b5-1
-97,447$33.49$3.3M1,457,716Feb 13, 2025
Feb 11, 2025SOpen-market sale
Class A Common Stock10b5-1
-120,748$34.37$4.2M1,336,968Feb 13, 2025
Feb 12, 2025SOpen-market sale
Class A Common Stock10b5-1
-78,873$32.22$2.5M1,258,095Feb 13, 2025
Feb 12, 2025SOpen-market sale
Class A Common Stock10b5-1
-20,828$32.58$679k1,237,267Feb 13, 2025
Feb 11, 2025MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-133,000$0.00$00Feb 13, 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%
33Weak
AIsell 210b5-1
C3.ai, Inc.
Thomas M Siebel
CEO and Chairman of the Board
$4.8M
453,314 shares
-39%
22Weak
AIsell 210b5-1
C3.ai, Inc.
Hitesh Lath
CHIEF FINANCIAL OFFICER
$200k
20,000 shares
-5%
48Moderate
AIsell 2
C3.ai, Inc.
Thomas M Siebel
CEO and Chairman of the Board
$1.3M
139,500 shares
-14%
40Moderate
AIsell 310b5-1
C3.ai, Inc.
Thomas M Siebel
CEO and Chairman of the Board
$4.2M
462,565 shares
-47%
58Moderate
AIsell 3
C3.ai, Inc.
Stephen Bradley Ehikian
Chief Executive Officer
$478k
50,542 shares
-7%
39Weak
AIsell 310b5-1
C3.ai, Inc.
Hitesh Lath
CHIEF FINANCIAL OFFICER
$426k
48,619 shares
-11%

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 $21M of AI | InsiderTell