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AI SEC Filing News — C3.ai, Inc.

Latest SEC filings for C3.ai, Inc. (AI) explained in plain English: insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). Sourced directly from SEC EDGAR.

What you’re looking at: Each item below is parsed from an actual SEC filing. Form 4 = confirmed insider transaction · Form 144 = proposed sale notice · 8-K = material event (earnings, M&A, leadership change, etc.) · 10-Q / 10-K = quarterly / annual report.
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)
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