Form 4
Tax / Compensation Filing
2026-04-16
AI insider Form 4 filed for equity award, exercise, or tax withholding
Hyten John E. (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Hyten John E. (Director)
Shares: 2,500
Form 4
Insider Selling
2026-04-15
AI insider SIEBEL THOMAS M (Director, Executive Chairman, 10% Owner) sold 491,467 shares (~$4.11M)
SIEBEL THOMAS M, listed as Director, Executive Chairman, 10% Owner at C3.ai, Inc., reported an open-market sale of 491,467 AI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: SIEBEL THOMAS M (Director, Executive Chairman, 10% Owner)
Shares: 491,467
Est. Value: $4.11M
Form 4
Insider Selling
2026-04-01
AI insider Ehikian Stephen Bradley (Chief Executive Officer) sold 52,194 shares (~$429.1K)
Ehikian Stephen Bradley, listed as Chief Executive Officer at C3.ai, Inc., reported an open-market sale of 52,194 AI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Ehikian Stephen Bradley (Chief Executive Officer)
Shares: 52,194
Est. Value: $429.1K
Form 4
Tax / Compensation Filing
2026-04-01
AI insider Form 4 filed for equity award, exercise, or tax withholding
Hyten John E. (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Hyten John E. (Director)
Shares: 87,888
Form 4
Mixed Insider Activity
2026-03-31
AI insider Snabe Jim H. (Director) reported mixed Form 4 activity
Snabe Jim H. (Director) filed a Form 4 showing both purchase and sale activity. Review the SEC filing for the transaction-by-transaction details before drawing a directional conclusion.
Filing: Form 4 (Insider Transaction)
Insider: Snabe Jim H. (Director)
Shares: 20,000
Est. Value: $158.1K
Form 144
Proposed Insider Sale
2026-03-31
AI Form 144 filed for proposed insider sale by Stephen Ehikian (52,194 shares) ~$858.2K
Stephen Ehikian filed a Form 144 with the SEC indicating intent to sell AI (C3.ai, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.
Filing: Form 144 (Proposed Sale Notice)
Insider: Stephen Ehikian
Shares: 52,194
Est. Value: $858.2K
Form 144
Proposed Insider Sale
2026-03-27
AI Form 144 filed for proposed insider sale by Jim H. Snabe (10,000 shares) ~$160.0K
Jim H. Snabe filed a Form 144 with the SEC indicating intent to sell AI (C3.ai, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.
Filing: Form 144 (Proposed Sale Notice)
Insider: Jim H. Snabe
Shares: 10,000
Est. Value: $160.0K
Form 8-K
Material Company Update
2026-03-25
AI filed 8-K — material company event
C3.ai, Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer
Filing: 8-K (Material Event)
Form 4
Insider Selling
2026-03-19
AI insider SIEBEL THOMAS M (Director, Executive Chairman, 10% Owner) sold 501,497 shares (~$4.40M)
SIEBEL THOMAS M, listed as Director, Executive Chairman, 10% Owner at C3.ai, Inc., reported an open-market sale of 501,497 AI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: SIEBEL THOMAS M (Director, Executive Chairman, 10% Owner)
Shares: 501,497
Est. Value: $4.40M
Form 4
Insider Selling
2026-03-17
AI insider Lath Hitesh (CHIEF FINANCIAL OFFICER) sold 15,248 shares (~$136.9K)
Lath Hitesh, listed as CHIEF FINANCIAL OFFICER at C3.ai, Inc., reported an open-market sale of 15,248 AI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Lath Hitesh (CHIEF FINANCIAL OFFICER)
Shares: 15,248
Est. Value: $136.9K
Form 4
Tax / Compensation Filing
2026-03-17
AI insider Form 4 filed for equity award, exercise, or tax withholding
Hyten John E. (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Filing: Form 4 (Insider Transaction)
Insider: Hyten John E. (Director)
Shares: 2,500
Form 144
Large Proposed Insider Sale
2026-03-17
AI Form 144 filed for proposed insider sale by Thomas M. Siebel (1,946,607 shares) ~$34.26M
Thomas M. Siebel filed a Form 144 with the SEC indicating intent to sell AI (C3.ai, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4. The proposed dollar value is large enough to merit attention.
Filing: Form 144 (Proposed Sale Notice)
Insider: Thomas M. Siebel
Shares: 1,946,607
Est. Value: $34.26M
Form 144
Proposed Insider Sale
2026-03-16
AI Form 144 filed for proposed insider sale by HITESH LATH (15,248 shares) ~$273.8K
HITESH LATH filed a Form 144 with the SEC indicating intent to sell AI (C3.ai, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.
Filing: Form 144 (Proposed Sale Notice)
Insider: HITESH LATH
Shares: 15,248
Est. Value: $273.8K
Form 4
Insider Selling
2026-03-13
AI insider SIEBEL THOMAS M (Director, Executive Chairman, 10% Owner) sold 23,435 shares (~$213.5K)
SIEBEL THOMAS M, listed as Director, Executive Chairman, 10% Owner at C3.ai, Inc., reported an open-market sale of 23,435 AI shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: SIEBEL THOMAS M (Director, Executive Chairman, 10% Owner)
Shares: 23,435
Est. Value: $213.5K
Form 10-Q
Quarterly Report
2026-03-11
AI filed Quarterly Report (10-Q)
C3.ai, Inc. filed its quarterly report with the SEC. This report includes unaudited financial statements and management discussion for the quarter.
Filing: 10-Q (Quarterly Report)