# C3.ai, Inc. (AI) insider trading, Q3 2026 Canonical: https://sec-api.dev/insider-trading/ai > 44 non-derivative transactions: 0 purchases, 14 sales ($16.9M). CIK 1577526. | Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing | | --- | --- | --- | --- | --- | --- | --- | --- | | 2026-09-17 | Lath Hitesh | Officer | G | 15930.0 | 0.0 | 45786.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000132/0001577526-26-000132-index.htm | | 2026-09-17 | Lath Hitesh | Officer | G | 15930.0 | 0.0 | 325250.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000132/0001577526-26-000132-index.htm | | 2026-09-16 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | S | 162247.0 | 10.54 | 722362.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000130/0001577526-26-000130-index.htm | | 2026-09-16 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | M | 162247.0 | 3.9 | 884609.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000130/0001577526-26-000130-index.htm | | 2026-09-16 | Lath Hitesh | Officer | G | 29856.0 | 0.0 | 341180.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000132/0001577526-26-000132-index.htm | | 2026-09-16 | Lath Hitesh | Officer | G | 29856.0 | 0.0 | 29856.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000132/0001577526-26-000132-index.htm | | 2026-09-16 | Lath Hitesh | Officer | S | 21077.0 | 10.48 | 371036.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000132/0001577526-26-000132-index.htm | | 2026-09-15 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | M | 282001.0 | 3.9 | 1004363.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000130/0001577526-26-000130-index.htm | | 2026-09-15 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | S | 282001.0 | 10.9 | 722362.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000130/0001577526-26-000130-index.htm | | 2026-09-15 | Lath Hitesh | Officer | M | 8007.0 | | 371113.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000132/0001577526-26-000132-index.htm | | 2026-09-15 | Lath Hitesh | Officer | M | 1000.0 | | 372113.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000132/0001577526-26-000132-index.htm | | 2026-09-15 | Lath Hitesh | Officer | M | 20000.0 | | 392113.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000132/0001577526-26-000132-index.htm | | 2026-09-15 | Hyten John E. | Director | D | 2500.0 | 10.79 | 64214.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000134/0001577526-26-000134-index.htm | | 2026-09-14 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | G | 21986.0 | 0.0 | 722362.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000128/0001577526-26-000128-index.htm | | 2026-09-14 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | S | 22780.0 | 10.56 | 744348.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000128/0001577526-26-000128-index.htm | | 2026-09-14 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | G | 21986.0 | 0.0 | 7105019.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000128/0001577526-26-000128-index.htm | | 2026-09-11 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | M | 44766.0 | | 767128.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000128/0001577526-26-000128-index.htm | | 2026-09-03 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | G | 15846.0 | 0.0 | 7083033.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000121/0001577526-26-000121-index.htm | | 2026-09-03 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | G | 15846.0 | 0.0 | 722362.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000121/0001577526-26-000121-index.htm | | 2026-09-02 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | S | 16890.0 | 10.3 | 738208.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000121/0001577526-26-000121-index.htm | | 2026-09-01 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | M | 32736.0 | | 755098.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000121/0001577526-26-000121-index.htm | | 2026-08-14 | Hyten John E. | Director | D | 2500.0 | 9.93 | 66714.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000134/0001577526-26-000134-index.htm | | 2026-08-11 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | S | 453314.0 | 10.51 | 722362.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000098/0001577526-26-000098-index.htm | | 2026-08-11 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | M | 453314.0 | 3.9 | 1175676.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000098/0001577526-26-000098-index.htm | | 2026-08-04 | Lath Hitesh | Officer | S | 20000.0 | 10.0 | 363106.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000096/0001577526-26-000096-index.htm | | 2026-08-04 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | G | 143834.0 | 0.0 | 7067187.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000094/0001577526-26-000094-index.htm | | 2026-08-04 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | G | 143834.0 | 0.0 | 722362.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000094/0001577526-26-000094-index.htm | | 2026-08-03 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | S | 139500.0 | 9.61 | 866196.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000094/0001577526-26-000094-index.htm | | 2026-08-02 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | M | 283334.0 | | 1005696.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000094/0001577526-26-000094-index.htm | | 2026-07-15 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | S | 64975.0 | 9.31 | 722362.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000085/0001577526-26-000085-index.htm | | 2026-07-15 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | S | 133490.0 | 9.32 | 722362.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000085/0001577526-26-000085-index.htm | | 2026-07-15 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | M | 133490.0 | 3.9 | 855852.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000085/0001577526-26-000085-index.htm | | 2026-07-15 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | M | 64975.0 | 2.04 | 787337.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000085/0001577526-26-000085-index.htm | | 2026-07-15 | Hyten John E. | Director | D | 2500.0 | 9.14 | 69214.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000087/0001577526-26-000087-index.htm | | 2026-07-14 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | M | 264100.0 | 2.04 | 986462.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000085/0001577526-26-000085-index.htm | | 2026-07-14 | SIEBEL THOMAS M | Director, Officer, TenPercentOwner | S | 264100.0 | 9.07 | 722362.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000085/0001577526-26-000085-index.htm | | 2026-07-02 | Ehikian Stephen Bradley | Officer | G | 44378.0 | 0.0 | 274182.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000083/0001577526-26-000083-index.htm | | 2026-07-02 | Ehikian Stephen Bradley | Officer | G | 44378.0 | 0.0 | 606752.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000083/0001577526-26-000083-index.htm | | 2026-07-01 | Ehikian Stephen Bradley | Officer | S | 50542.0 | 9.45 | 651130.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000083/0001577526-26-000083-index.htm | | 2026-06-30 | Ehikian Stephen Bradley | Officer | A | 27503.0 | 0.0 | 701672.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000083/0001577526-26-000083-index.htm | | 2026-06-30 | Lath Hitesh | Officer | S | 27304.0 | 8.77 | 404421.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000081/0001577526-26-000081-index.htm | | 2026-06-30 | Lath Hitesh | Officer | S | 21315.0 | 8.77 | 383106.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000081/0001577526-26-000081-index.htm | | 2026-06-29 | Lath Hitesh | Officer | A | 48619.0 | 0.0 | 431725.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000081/0001577526-26-000081-index.htm | | 2026-06-29 | Lath Hitesh | Officer | A | 150000.0 | 0.0 | 383106.0 | https://www.sec.gov/Archives/edgar/data/1577526/000157752626000081/0001577526-26-000081-index.htm | Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets --- Independent. 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