C3.ai, Inc. (AI) insider trading.
In Q3 2026, insiders at C3.ai, Inc. reported 44 non-derivative transactions on 14 Forms 3, 4 and 5: 0 open-market purchases and 14 sales worth $16.9M.
- Transactions
- 44
- Purchases (P)
- 0
- Sales (S)
- 14
- Net shares, P minus S
- -1,679,535
- Insiders
- 4
- Last filed
- 2026-09-17
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Siebel Thomas M | Director, Officer, TenPercentOwner · CEO and Chairman of the Board | 24 | 0 | 9 |
| Lath Hitesh | Officer · CHIEF FINANCIAL OFFICER | 13 | 0 | 4 |
| Ehikian Stephen Bradley | Officer · Chief Executive Officer | 4 | 0 | 1 |
| Hyten John E. | Director | 3 | 0 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-17 | Lath Hitesh | G (A) | 15,930 | $0 | 45,786 | Form 4 |
| 2026-09-17 | Lath Hitesh | G (D) | 15,930 | $0 | 325,250 | Form 4 |
| 2026-09-16 | Siebel Thomas M | S (D) | 162,247 | $10.54 | 722,362 | Form 4 |
| 2026-09-16 | Siebel Thomas M | M (A) | 162,247 | $3.9 | 884,609 | Form 4 |
| 2026-09-16 | Lath Hitesh | G (D) | 29,856 | $0 | 341,180 | Form 4 |
| 2026-09-16 | Lath Hitesh | G (A) | 29,856 | $0 | 29,856 | Form 4 |
| 2026-09-16 | Lath Hitesh | S (D) | 21,077 | $10.48 | 371,036 | Form 4 |
| 2026-09-15 | Siebel Thomas M | M (A) | 282,001 | $3.9 | 1,004,363 | Form 4 |
| 2026-09-15 | Siebel Thomas M | S (D) | 282,001 | $10.9 | 722,362 | Form 4 |
| 2026-09-15 | Lath Hitesh | M (A) | 8,007 | — | 371,113 | Form 4 |
| 2026-09-15 | Lath Hitesh | M (A) | 1,000 | — | 372,113 | Form 4 |
| 2026-09-15 | Lath Hitesh | M (A) | 20,000 | — | 392,113 | Form 4 |
| 2026-09-15 | Hyten John E. | D (D) | 2,500 | $10.79 | 64,214 | Form 4 |
| 2026-09-14 | Siebel Thomas M | G (D) | 21,986 | $0 | 722,362 | Form 4 |
| 2026-09-14 | Siebel Thomas M | S (D) | 22,780 | $10.56 | 744,348 | Form 4 |
| 2026-09-14 | Siebel Thomas M | G (A) | 21,986 | $0 | 7,105,019 | Form 4 |
| 2026-09-11 | Siebel Thomas M | M (A) | 44,766 | — | 767,128 | Form 4 |
| 2026-09-03 | Siebel Thomas M | G (A) | 15,846 | $0 | 7,083,033 | Form 4 |
| 2026-09-03 | Siebel Thomas M | G (D) | 15,846 | $0 | 722,362 | Form 4 |
| 2026-09-02 | Siebel Thomas M | S (D) | 16,890 | $10.3 | 738,208 | Form 4 |
| 2026-09-01 | Siebel Thomas M | M (A) | 32,736 | — | 755,098 | Form 4 |
| 2026-08-14 | Hyten John E. | D (D) | 2,500 | $9.93 | 66,714 | Form 4 |
| 2026-08-11 | Siebel Thomas M | S (D) | 453,314 | $10.51 | 722,362 | Form 4 |
| 2026-08-11 | Siebel Thomas M | M (A) | 453,314 | $3.9 | 1,175,676 | Form 4 |
| 2026-08-04 | Lath Hitesh | S (D) | 20,000 | $10 | 363,106 | Form 4 |
| 2026-08-04 | Siebel Thomas M | G (A) | 143,834 | $0 | 7,067,187 | Form 4 |
| 2026-08-04 | Siebel Thomas M | G (D) | 143,834 | $0 | 722,362 | Form 4 |
| 2026-08-03 | Siebel Thomas M | S (D) | 139,500 | $9.61 | 866,196 | Form 4 |
| 2026-08-02 | Siebel Thomas M | M (A) | 283,334 | — | 1,005,696 | Form 4 |
| 2026-07-15 | Siebel Thomas M | S (D) | 64,975 | $9.31 | 722,362 | Form 4 |
| 2026-07-15 | Siebel Thomas M | S (D) | 133,490 | $9.32 | 722,362 | Form 4 |
| 2026-07-15 | Siebel Thomas M | M (A) | 133,490 | $3.9 | 855,852 | Form 4 |
| 2026-07-15 | Siebel Thomas M | M (A) | 64,975 | $2.04 | 787,337 | Form 4 |
| 2026-07-15 | Hyten John E. | D (D) | 2,500 | $9.14 | 69,214 | Form 4 |
| 2026-07-14 | Siebel Thomas M | M (A) | 264,100 | $2.04 | 986,462 | Form 4 |
| 2026-07-14 | Siebel Thomas M | S (D) | 264,100 | $9.07 | 722,362 | Form 4 |
| 2026-07-02 | Ehikian Stephen Bradley | G (A) | 44,378 | $0 | 274,182 | Form 4 |
| 2026-07-02 | Ehikian Stephen Bradley | G (D) | 44,378 | $0 | 606,752 | Form 4 |
| 2026-07-01 | Ehikian Stephen Bradley | S (D) | 50,542 | $9.45 | 651,130 | Form 4 |
| 2026-06-30 | Ehikian Stephen Bradley | A (A) | 27,503 | $0 | 701,672 | Form 4 |
| 2026-06-30 | Lath Hitesh | S (D) | 27,304 | $8.77 | 404,421 | Form 4 |
| 2026-06-30 | Lath Hitesh | S (D) | 21,315 | $8.77 | 383,106 | Form 4 |
| 2026-06-29 | Lath Hitesh | A (A) | 48,619 | $0 | 431,725 | Form 4 |
| 2026-06-29 | Lath Hitesh | A (A) | 150,000 | $0 | 383,106 | Form 4 |
Transaction codes in this quarter
Get AI insider transactions through the API
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1577526&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · AI company page · C3.ai, Inc. on SEC.gov
Questions
Are insiders buying or selling C3.ai, Inc. (AI)?
In Q3 2026, insiders at C3.ai, Inc. reported 44 non-derivative transactions on 14 Forms 3, 4 and 5: 0 open-market purchases and 14 sales worth $16.9M. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these C3.ai, Inc. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Plain-text version for agents and LLMs: /insider-trading/ai.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.