See up to 3 months of AI. The 7-day demo opens the 1M and 3M ranges and puts AI on your watchlist.
Start 7-day demoLatest AI insider trades
Thomas M. Siebel - OfficerOpen-market sale$5.15M- Hitesh Lath
About C3.ai, Inc. (AI)
C3.ai, Inc. is an SEC registrant, filing under CIK 0001577526, classified as prepackaged software. It is grouped with Information Technology companies on this site.
AI Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 9 | 1,553,172 | $16.87M |
| Grant or award | 1 | 132,077 | |
| Option exercise | 20 | 3,445,536 | |
AI insider transactions (Form 4)
13292 Form 4 filings on record, the earliest from Oct 4, 2024, newest first. Filing history page 1 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 435,363 | $3.90 | $1.70M | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 435,363 | $11.82 footnote F2 | $5.15M | |
| Thomas M. Siebel - Officer | Option exercise | Stock Option (Right to Buy) | 435,363 | $0.00 | - | |
| ||||||
| Thomas M. Siebel - Officer | Gift | Class A Common Stock | 239 | $0.00 | - | |
| Thomas M. Siebel - Officer | Gift | Class A Common Stock | 239 | $0.00 | - | |
| Thomas M. Siebel - Officer | Gift | Class A Common Stock | 239 | $0.00 | - | |
| Thomas M. Siebel - Officer | Gift | Class A Common Stock | 239 | $0.00 | - | |
| Thomas M. Siebel - Officer | Gift | Class B Common Stock | 106,793 | $0.00 | - | |
| Thomas M. Siebel - Officer | Gift | Class B Common Stock | 106,793 | $0.00 | - | |
| Thomas M. Siebel - Officer | Gift | Class B Common Stock | 106,793 | $0.00 | - | |
| Thomas M. Siebel - Officer | Gift | Class B Common Stock | 106,793 | $0.00 | - | |
 John E. Hyten - Director | Derivative | Class A Common Stock | 2,500 | $9.93 | $25K | |
| John E. Hyten - Director | Derivative | Class A Common Stock | 2,500 | $10.79 | $27K | |
| Hitesh Lath - Officer | Option exercise | Class A Common Stock | 8,007 | - footnote F1 | - | |
| Hitesh Lath - Officer | Option exercise | Class A Common Stock | 1,000 | - footnote F1 | - | |
| Hitesh Lath - Officer | Option exercise | Class A Common Stock | 20,000 | - footnote F1 | - | |
| Hitesh Lath - Officer | Open-market sale | Class A Common Stock | 21,077 | $10.48 footnote F3 | $221K | |
| Hitesh Lath - Officer | Gift | Class A Common Stock | 29,856 | $0.00 | - | |
| Hitesh Lath - Officer | Gift | Class A Common Stock | 29,856 | $0.00 | - | |
| Hitesh Lath - Officer | Gift | Class A Common Stock | 15,930 | $0.00 | - | |
| Hitesh Lath - Officer | Gift | Class A Common Stock | 15,930 | $0.00 | - | |
| Hitesh Lath - Officer | Option exercise | Restricted Stock Units | 8,007 | $0.00 | - | |
| Hitesh Lath - Officer | Option exercise | Restricted Stock Units | 1,000 | $0.00 | - | |
| Hitesh Lath - Officer | Option exercise | Restricted Stock Units | 20,000 | $0.00 | - | |
| ||||||
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 282,001 | $3.90 | $1.10M | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 282,001 | $10.90 footnote F2 | $3.07M | |
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 162,247 | $3.90 | $633K | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 162,247 | $10.54 footnote F3 | $1.71M | |
| Thomas M. Siebel - Officer | Option exercise | Stock Option (Right to Buy) | 282,001 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Stock Option (Right to Buy) | 162,247 | $0.00 | - | |
| ||||||
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 44,766 | - footnote F1 | - | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 22,780 | $10.56 footnote F3 | $241K | |
| Thomas M. Siebel - Officer | Gift | Class A Common Stock | 21,986 | $0.00 | - | |
| Thomas M. Siebel - Officer | Gift | Class A Common Stock | 21,986 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Restricted Stock Units | 44,766 | $0.00 | - | |
| ||||||
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 32,736 | - footnote F1 | - | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 16,890 | $10.30 footnote F3 | $174K | |
| Thomas M. Siebel - Officer | Gift | Class A Common Stock | 15,846 | $0.00 | - | |
| Thomas M. Siebel - Officer | Gift | Class A Common Stock | 15,846 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Restricted Stock Units | 32,736 | $0.00 | - | |
| ||||||
| John Charles Dwyer - Director | Grant or award | Option (Right to Buy) | 132,077 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 453,314 | $3.90 | $1.77M | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 453,314 | $10.51 footnote F2 | $4.76M | |
| Thomas M. Siebel - Officer | Option exercise | Stock Option (Right to Buy) | 453,314 | $0.00 | - | |
| ||||||
| Hitesh Lath - Officer | Open-market sale | Class A Common Stock | 20,000 | $10.00 footnote F2 | $200K | |
| ||||||
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 283,334 | - footnote F1 | - | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 139,500 | $9.61 footnote F3 | $1.34M | |
| Thomas M. Siebel - Officer | Gift | Class A Common Stock | 143,834 | $0.00 | - | |
| Thomas M. Siebel - Officer | Gift | Class A Common Stock | 143,834 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Performance Restricted Stock Units | 283,334 | $0.00 | - | |
| ||||||
| John E. Hyten - Director | Derivative | Class A Common Stock | 2,500 | $9.14 | $23K | |
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 264,100 | $2.04 | $539K | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 264,100 | $9.07 footnote F2 | $2.40M | |
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 64,975 | $2.04 | $133K | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 64,975 | $9.31 footnote F3 | $605K | |
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 133,490 | $3.90 | $521K | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 133,490 | $9.32 footnote F3 | $1.24M | |
| Thomas M. Siebel - Officer | Option exercise | Stock Option (Right to Buy) | 264,100 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Stock Option (Right to Buy) | 64,975 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Stock Option (Right to Buy) | 133,490 | $0.00 | - | |
| ||||||
| Stephen Bradley Ehikian - Officer | Gift | Class A Common Stock | 44,378 | $0.00 | - | |
| Stephen Bradley Ehikian - Officer | Grant or award | Class A Common Stock | 27,503 footnote F1 | $0.00 | - | |
| Stephen Bradley Ehikian - Officer | Open-market sale | Class A Common Stock | 50,542 | $9.45 footnote F3 | $478K | |
| Stephen Bradley Ehikian - Officer | Gift | Class A Common Stock | 44,378 | $0.00 | - | |
| ||||||
| Hitesh Lath - Officer | Grant or award | Class A Common Stock | 48,619 footnote F2 | $0.00 | - | |
| Hitesh Lath - Officer | Grant or award | Class A Common Stock | 150,000 footnote F1 | $0.00 | - | |
| Hitesh Lath - Officer | Open-market sale | Class A Common Stock | 27,304 | $8.77 footnote F4 | $239K | |
| Hitesh Lath - Officer | Open-market sale | Class A Common Stock | 21,315 | $8.77 footnote F4 | $187K | |
| ||||||
| Hitesh Lath - Officer | Open-market sale | Class A Common Stock | 34,210 | $10.95 footnote F3 | $375K | |
| Hitesh Lath - Officer | Option exercise | Restricted Stock Units | 8,008 | $0.00 | - | |
| Hitesh Lath - Officer | Option exercise | Restricted Stock Units | 1,000 | $0.00 | - | |
| Hitesh Lath - Officer | Option exercise | Restricted Stock Units | 20,000 | $0.00 | - | |
| Hitesh Lath - Officer | Option exercise | Class A Common Stock | 8,008 | $0.00 footnote F1 | - | |
| Hitesh Lath - Officer | Option exercise | Class A Common Stock | 1,000 | $0.00 footnote F1 | - | |
| Hitesh Lath - Officer | Option exercise | Class A Common Stock | 20,000 | $0.00 footnote F1 | - | |
| ||||||
| John E. Hyten - Director | Derivative | Class A Common Stock | 2,500 | $11.03 | $28K | |
| Thomas M. Siebel - Officer | Gift | Class A Common Stock | 21,197 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 472,005 | $2.04 | $963K | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 472,005 | $11.11 footnote F6 | $5.24M | |
| Thomas M. Siebel - Officer | Option exercise | Restricted Stock Units | 44,767 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Stock Option (Right to Buy) | 472,005 | $0.00 | - | |
| Thomas M. Siebel - Officer | Gift | Class A Common Stock | 21,197 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 44,767 | - footnote F1 | - | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 23,570 | $10.92 footnote F3 | $257K | |
| ||||||
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 6,166,667 | $11.16 | $68.82M | |
| Thomas M. Siebel - Officer | Gift | Class A Common Stock | 6,182,053 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 32,736 | - footnote F1 | - | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 17,350 | $11.32 footnote F3 | $196K | |
| Thomas M. Siebel - Officer | Gift | Class A Common Stock | 6,182,053 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Restricted Stock Units | 32,736 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Stock Option (Right to Buy) | 6,166,667 footnote F10 | $0.00 | - | |
| ||||||
| John E. Hyten - Director | Derivative | Class A Common Stock | 2,500 | $8.65 | $22K | |
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 369,624 | $2.04 | $754K | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 369,624 | $8.72 footnote F2 | $3.22M | |
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 112,014 | $2.04 | $229K | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 112,014 | $8.65 footnote F3 | $969K | |
| Thomas M. Siebel - Officer | Option exercise | Stock Option (Right to Buy) | 369,624 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Stock Option (Right to Buy) | 112,014 | $0.00 | - | |
| ||||||
| Thomas M. Siebel - Officer | Gift | Class A Common Stock | 25,915 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 53,125 | - footnote F1 | - | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 27,210 | $9.27 footnote F3 | $252K | |
| Thomas M. Siebel - Officer | Gift | Class A Common Stock | 25,915 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Restricted Stock Units | 53,125 | $0.00 | - | |
| ||||||
| John E. Hyten - Director | Derivative | Class A Common Stock | 2,500 | $9.52 | $24K | |
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 326,189 | $2.04 | $665K | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 326,189 | $8.31 footnote F2 | $2.71M | |
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 165,278 | $2.04 | $337K | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 165,278 | $8.49 footnote F3 | $1.40M | |
| Thomas M. Siebel - Officer | Option exercise | Stock Option (Right to Buy) | 326,189 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Stock Option (Right to Buy) | 165,278 | $0.00 | - | |
| ||||||
| Stephen Bradley Ehikian - Officer | Gift | Class A Common Stock | 47,316 | $0.00 | - | |
| Stephen Bradley Ehikian - Officer | Gift | Class A Common Stock | 47,316 | $0.00 | - | |
| Stephen Bradley Ehikian - Officer | Grant or award | Class A Common Stock | 32,093 footnote F1 | $0.00 | - | |
| Stephen Bradley Ehikian - Officer | Open-market sale | Class A Common Stock | 52,194 | $8.22 footnote F3 | $429K | |
| ||||||
| John E. Hyten - Director | Gift | Class A Common Stock | 43,944 | $0.00 | - | |
| John E. Hyten - Director | Gift | Class A Common Stock | 43,944 | $0.00 | - | |
 Jim H. Snabe - Director | Open-market sale | Class A Common Stock | 10,000 | $8.08 footnote F1 | $81K | |
| Jim H. Snabe - Director | Open-market purchase | Class A Common Stock | 10,000 | $7.73 footnote F2 | $77K | |
| ||||||
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 282,203 | $2.04 | $576K | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 282,203 | $8.86 footnote F2 | $2.50M | |
| Thomas M. Siebel - Officer | Option exercise | Class A Common Stock | 219,294 | $2.04 | $447K | |
| Thomas M. Siebel - Officer | Open-market sale | Class A Common Stock | 219,294 | $8.67 footnote F3 | $1.90M | |
| Thomas M. Siebel - Officer | Option exercise | Stock Option (Right to Buy) | 282,203 | $0.00 | - | |
| Thomas M. Siebel - Officer | Option exercise | Stock Option (Right to Buy) | 219,294 | $0.00 | - | |
| ||||||
| Hitesh Lath - Officer | Option exercise | Class A Common Stock | 8,008 | $0.00 footnote F1 | - | |
| Hitesh Lath - Officer | Option exercise | Class A Common Stock | 1,000 | $0.00 footnote F1 | - | |
| Hitesh Lath - Officer | Option exercise | Class A Common Stock | 20,000 | $0.00 footnote F1 | - | |
| Hitesh Lath - Officer | Open-market sale | Class A Common Stock | 15,248 | $8.98 footnote F3 | $137K | |
| Hitesh Lath - Officer | Option exercise | Restricted Stock Units | 8,008 | $0.00 | - | |
| Hitesh Lath - Officer | Option exercise | Restricted Stock Units | 1,000 | $0.00 | - | |
| Hitesh Lath - Officer | Option exercise | Restricted Stock Units | 20,000 | $0.00 | - | |
| ||||||
| John E. Hyten - Director | Derivative | Class A Common Stock | 2,500 | $8.91 | $22K | |
Item 2.02, 9.01
Item 5.02
Item 8.01
Item 5.02
Recent AI Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| HITESH LATH | OFFICER | 20,000 | $247K | View on EDGAR | |
| Stephen Ehikian | Former Officer, Employee | 50,271 |
AI insider trading FAQ
What is the latest insider trade for AI?
C3.ai, Inc. (AI) had 11 insider filings in the last 90 days, with the most recent on 2026-10-14. The full record for AI runs to 92 Form 4 filings, the earliest from 2024-10-04. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying AI stock?
No insider purchases of AI were filed in the last 90 days. 2 purchases are on record for this company.
How many insiders are selling AI stock?
9 insider sales of AI were filed in the last 90 days, totaling $16.87M.
Where can I see AI SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects AI Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Information Technology companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Thomas M. Siebel view on EDGAR
- - Thomas M. Siebel view on EDGAR
- - John E. Hyten view on EDGAR
- - Hitesh Lath view on EDGAR
- - Thomas M. Siebel view on EDGAR
- - Thomas M. Siebel view on EDGAR
- - Thomas M. Siebel view on EDGAR
- - John Charles Dwyer view on EDGAR
- - Thomas M. Siebel view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Information Technology
- Where AI's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
Follow AI with a 7-day demo
- AI on your watchlist
- Every AI Form 4 filing on record
- Up to 3 months of AI price history
- The daily trading plan of ranked insider buys, on a delay, with the plan archive
Start 7-day demoCard required. Your card is never charged for the demo.
