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C3.ai, Inc.

TechnologyRussell 2000

C3.ai, Inc. insider trading

C3.ai, Inc. files with the SEC as a Services-Prepackaged Software company headquartered in Redwood City, CA. Every time one of its executives or directors buys or sells the stock, the filing appears here the moment it reaches the SEC — with grants and option exercises set apart from the trades that cost the insider their own money.

From SEC filings

Recent AI insider transactions

3 insiders traded AI on the open market between Mar 31, 2026 and Sep 16, 2026 — 24 sales worth $31.9M, of which 15 were pre-scheduled under a 10b5-1 plan.

Bought
—
Sold
$31.9M

15 of 24 on a 10b5-1 plan

Net
−$31.9M
Insiders
3

Open-market purchases (code P) and sales (code S) from C3.ai, Inc.'s own SEC Form 4 filings. Grants and option exercises are excluded — they are compensation, not decisions. Share counts are derived from the reported value and price. Verify any figure against the original filing before acting on it; this is monitoring, not advice.

Filing history last read from EDGAR on Sep 22, 2026. The live dashboard shows new filings the moment they clear.

Every AI Form 4 on SEC.gov

SEC Form 4 data, Q3 2024 to Q2 2026

AI insider trading by quarter

Between Jul 01, 2024 and Jun 30, 2026, 11 insiders traded AI on the open market: 2 purchases worth $302.3K and 99 sales worth $257.5M, 70 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 2 purchases ($302.3K) and 39 sales ($118.9M), by 5 insiders.

QuarterBoughtSold
Q2 2026—−$14.6M9 sales · 6 on a plan
Q1 2026+$302.3K2 buys−$18.7M11 sales · 5 on a plan
Q4 2025—−$39M11 sales · 6 on a plan
Q3 2025—−$46.5M8 sales · 4 on a plan
Q2 2025—−$47.1M31 sales · 22 on a plan
Q1 2025—−$57.2M20 sales · all on a plan
Q4 2024—−$34.4M9 sales · 7 on a plan
Q3 2024——
Largest purchase
+$225K of AI by Snabe Jim H. (Director) on Mar 09, 2026.
Largest sale
−$21.5M of AI by Snabe Jim H. (Director) on Dec 17, 2024.

Open-market transactions through Jun 30, 2026most recent first

  • Ehikian Stephen Bradley

    Chief Executive Officer

    −$429K

    Mar 31, 2026

    52,194 sh · $8.22

  • Snabe Jim H.

    Director

    −$80.8K

    Mar 27, 2026

    10,000 sh · $8.08

  • Snabe Jim H.

    Director

    +$77.3K

    Mar 27, 2026

    10,000 sh · $7.73

  • Siebel Thomas M10b5-1

    Executive Chairman · Director

    −$1.9M

    Mar 18, 2026

    219,294 sh · $8.67

  • Siebel Thomas M10b5-1

    Executive Chairman · Director

    −$2.5M

    Mar 17, 2026

    282,203 sh · $8.86

  • Lath Hitesh

    Chief Financial Officer

    −$136.9K

    Mar 16, 2026

    15,248 sh · $8.98

  • Siebel Thomas M

    Executive Chairman · Director

    −$213.5K

    Mar 12, 2026

    23,435 sh · $9.11

  • Snabe Jim H.

    Director

    +$225K

    Mar 09, 2026

    25,000 sh · $9.00

  • Siebel Thomas M

    Executive Chairman · Director

    −$137.5K

    Mar 02, 2026

    17,655 sh · $7.79

  • Siebel Thomas M10b5-1

    Executive Chairman · Director

    −$6M

    Feb 10, 2026

    511,732 sh · $11.66

  • Siebel Thomas M

    Executive Chairman · Director

    −$298.4K

    Feb 02, 2026

    27,605 sh · $10.81

  • Siebel Thomas M10b5-1

    Executive Chairman · Director

    −$4.2M

    Jan 13, 2026

    309,589 sh · $13.52

  • Siebel Thomas M10b5-1

    Executive Chairman · Director

    −$2.9M

    Jan 13, 2026

    212,586 sh · $13.52

  • Ehikian Stephen Bradley

    Chief Executive Officer

    −$3.2M

    Dec 31, 2025

    234,918 sh · $13.56

  • Siebel Thomas M10b5-1

    Executive Chairman · Director

    −$2M

    Dec 17, 2025

    140,768 sh · $14.22

From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.

C3.ai, Inc. company record

SEC industry classification
Services-Prepackaged Software
Headquarters
Redwood City, CA
Incorporated in
DE
Listed on
NYSE
SEC Central Index Key
0001577526
Previously filed as
C3 IoT, Inc.

Sourced from this company's own SEC submissions record. The industry label is SEC's Standard Industrial Classification, which is more specific than the Technology sector shown above.

After insiders bought AI

What the stock actually did in the 90 days following each open-market purchase

Don't check AI — let it ping you

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Pro watches C3.ai, Inc. for you and sends a Telegram ping within moments of a Form 4 clearing EDGAR — a C-suite open-market buy, a cluster, a 10b5-1 regime break — long before it reaches the press. Add AI to a watchlist, see each mover's benchmark-measured track record and which legendary funds hold it, and read the full filing history instead of the last 72 hours.

Track AI on the live dashboardFilings on SEC.gov

The live dashboard is free to open. Alerts, watchlists, full filing history and each mover's benchmark-measured track record are Pro. Monitoring, not advice.

How to read AI insider activity

Open-market purchase (code P)
An insider spending their own money at market price. This is the only buy code that reliably carries signal — it is a decision, not compensation.
Grants and option exercises (codes A, M)
Scheduled compensation. Most "insider buying" headlines are really this, which is why InsiderPulse weights it at a fraction of a real purchase.
Cluster buy
Two or more different insiders buying on the open market in the same window. One executive buying can mean anything; three is much harder to explain away.

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This week on the tape: who actually chose to sellThe weekly split of scheduled 10b5-1 selling vs deliberate sales, with the deciders named.

Questions

Are AI insiders buying or selling?
Between Mar 31, 2026 and Sep 16, 2026, 3 C3.ai, Inc. insiders made no open-market purchases and 24 sales worth $31.9M, a net sale of $31.9M. 15 of the sales were pre-scheduled under a Rule 10b5-1 plan.
How much AI stock have insiders bought and sold in the last two years?
Between Jul 01, 2024 and Jun 30, 2026, 11 C3.ai, Inc. insiders made 2 open-market purchases worth $302.3K and 99 sales worth $257.5M. 70 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: 2 purchases ($302.3K) and 39 sales ($118.9M). The largest purchase was Snabe Jim H. buying $225K on Mar 09, 2026. The largest sale was Snabe Jim H. selling $21.5M on Dec 17, 2024.
What was the largest recent AI insider trade?
Siebel Thomas M (CEO and Chairman of the Board · Director) sold $5.2M of AI stock on Jun 15, 2026 at about $11.11 a share, under a pre-scheduled 10b5-1 plan.
When did an insider last buy AI shares?
No open-market purchase by a C3.ai, Inc. insider appears in the filings from Mar 31, 2026 to Sep 16, 2026 — every recorded open-market transaction in that period was a sale. Before that, the most recent purchase in SEC's data was Snabe Jim H. buying $77.3K on Mar 27, 2026.
Where does AI insider trading data come from?
From the Form 4 filings C3.ai, Inc.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.

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