AI
C3.ai, Inc. · Technology · Market cap $1.8B
Insiders sold $17.1M net in the last 90 days ·2 sellers, 0 buyers· 6 of 10 sales under Rule 10b5-1 plans· latest Form 4 filed Oct 14, 2026
Insider Buying
$302K
reported purchases (SEC code P)
Insider Selling
$76.0M
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Latest filing
Oct 16, 2026
SIEBEL THOMAS M
C3.ai, Inc. (AI) has 47 SEC Form 4 filings (144 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Oct 16, 2026.
Inside the rolling window, 4 insiders at C3.ai, Inc. reported 2 open-market purchases totaling $302K and 41 open-market sales totaling $76.0M. The most active filer is CEO and Chairman of the Board SIEBEL THOMAS M with 30 filings. Insiders have net sold $32.8M over the trailing 6 months. The most recent open-market filing is a sale of 435,363 shares by CEO and Chairman of the Board SIEBEL THOMAS M, dated Oct 13, 2026, worth $5.1M.
- Industry:Software - Application
- CEO:Thomas Siebel
- Employees:764
- HQ:Redwood City, CA, US
- IPO:2020-12-09
| Source | |||||||
|---|---|---|---|---|---|---|---|
| CEO and Chairman of the Board | Sale | 435,363 | $5.1M | Oct 14 | +0.2% | SEC ↗ | |
| CHIEF FINANCIAL OFFICER | Sale | 20,000 | $247K | Oct 14 | +0.2% | SEC ↗ | |
| CHIEF FINANCIAL OFFICER | Sale | 21,077 | $221K | Sep 17 | +8.4% | SEC ↗ | |
| CEO and Chairman of the Board | Sale | 282,001 | $3.1M | Sep 17 | +8.4% | SEC ↗ | |
| CEO and Chairman of the Board | Sale | 162,247 | $1.7M | Sep 17 | +8.4% | SEC ↗ | |
| CEO and Chairman of the Board | Sale | 22,780 | $241K | Sep 16 | +10.7% | SEC ↗ | |
| CEO and Chairman of the Board | Sale | 16,890 | $174K | Sep 3 | +7.2% | SEC ↗ | |
| CEO and Chairman of the Board | Sale | 453,314 | $4.8M | Aug 13 | +14.8% | SEC ↗ | |
| CHIEF FINANCIAL OFFICER | Sale | 20,000 | $200K | Aug 6 | +18.6% | SEC ↗ | |
| CEO and Chairman of the Board | Sale | 139,500 | $1.3M | Aug 5 | +18.0% | SEC ↗ | |
| CEO and Chairman of the Board | Sale | 264,100 | $2.4M | Jul 16 | — | SEC ↗ | |
| CEO and Chairman of the Board | Sale | 198,465 | $1.8M | Jul 16 | — | SEC ↗ | |
Ehikian Stephen BradleyFirst in 3 months | Chief Executive Officer | Sale | 50,542 | $478K | Jul 2 | — | SEC ↗ |
| CHIEF FINANCIAL OFFICER | Sale | 48,619 | $426K | Jul 1 | — | SEC ↗ | |
Lath HiteshFirst in 3 months | CHIEF FINANCIAL OFFICER | Sale | 34,210 | $375K | Jun 17 | — | SEC ↗ |
| CEO and Chairman of the Board | Sale | 23,570 | $257K | Jun 15 | — | SEC ↗ | |
| CEO and Chairman of the Board | Sale | 472,005 | $5.2M | Jun 15 | — | SEC ↗ | |
| CEO and Chairman of the Board | Sale | 17,350 | $196K | Jun 3 | — | SEC ↗ | |
| CEO and Chairman of the Board | Sale | 369,624 | $3.2M | May 19 | — | SEC ↗ | |
| CEO and Chairman of the Board | Sale | 112,014 | $969K | May 19 | — | SEC ↗ | |
| Executive Chairman | Sale | 27,210 | $252K | May 5 | — | SEC ↗ | |
| Executive Chairman | Sale | 326,189 | $2.7M | Apr 15 | — | SEC ↗ | |
| Executive Chairman | Sale | 165,278 | $1.4M | Apr 15 | — | SEC ↗ | |
| Chief Executive Officer | Sale | 52,194 | $429K | Apr 1 | — | SEC ↗ | |
| Director | Sale | 10,000 | $81K | Mar 31 | — | SEC ↗ |
Earnings: last 7 quarters
Congress trading AI 5 all-time
- RRep. Pete SessionsOther$314.302023-09-05
- RRep. Pete SessionsSale$0 - $1,0002023-09-05
- RRep. Frederick Stephen UptonPurchase$15,001 - $50,0002021-05-07
- RRep. Pete SessionsPurchase$1,001 - $15,0002021-04-19
- DRep. Tom MalinowskiPurchase$15,001 - $50,0002021-03-04
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does AI have?
C3.ai, Inc. (AI) has 47 SEC Form 4 filings (144 transaction rows) in the rolling 365-day window, disclosed by 4 distinct insiders. Most recent filing: Oct 16, 2026.
When was the most recent SEC Form 4 filing for AI?
The most recent Form 4 filing for AI on Tracefour is dated Oct 16, 2026.
Who is the most active insider at AI?
The most active SEC Form 4 filer at AI in the rolling window is CEO and Chairman of the Board SIEBEL THOMAS M, with 30 filings.
What is the net insider flow at AI over the last 6 months?
Over the trailing 180 days, insiders at AI have net sold $32.8M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at AI in the current window?
Inside the rolling window, insiders at AI bought $302K and sold $76.0M based on SEC Form 4 filings.
Can I get alerts for AI insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at C3.ai, Inc. (AI). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
C3.ai, Inc. is in the Technology sector.