Siebel Thomas M
SIEBEL THOMAS M, CHAIR, reported a transaction classified as exercise at C3.ai, Inc. involving 32736.000000 shares. Reported holdings after the transaction were 755098.000000 shares. A 10b5-1 reference was not detected in the stored filing text.
- Trade date
- Sep 01, 2026
- Filing date
- Sep 03, 2026
How reported position traded is calculated
Calculated only for code-P purchases and code-S sales.
Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.
Filing warnings
Notes recorded with this filingAI price since this filing
Daily closing prices, with the filing date and available return windowsTransaction facts
Stored Form 4 columns with their raw values
- Type
- exercise Code M
- Identifier
- 0001577526-26-000121 Class A Common Stock
- Transaction date
- Sep 01, 2026 Filed Sep 03, 2026, 10:47 PM · 2d delay
- Shares
- 32,736 sh Price unknown
- Estimated value
- — Computed from shares × price
- Holdings after
- 755,098 sh Direct
Filing signal explanations
Badges describe filing facts only — not predictions.
+2 points
Compact filing score computed from stored Form 4 facts. Version v1.
This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.
How this score is calculated
- direct_ownership+6 points
direct_or_indirect_ownership = D
Direct ownership reports the insider's personal stake. - timely_filing+4 points
reporting_delay_days = 2
Filing reported within two business days of the transaction. - missing_price-8 points
price_cents is null
Missing price reduces confidence in value-based signals.
- price_cents
Signed filing-only points, not a probability or expected return. Version v1.
Reported relationships & other filings
Form 4 relationship flags and nearby filing context
CEO and Chairman of the Board
- F1
Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.
- F2
Pursuant to the Issuer's policies and practice, these shares of Class A Common Stock were automatically withheld and sold by the Issuer to satisfy the Reporting Person's tax withholding obligations re…
- F3
The price reported is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $10.30 to $10.31, inclusive. The Reporting Person will provide upon request to th…
- F4
The shares are held by The Siebel Living Trust u/a/d 7/27/93, as amended, of which the Reporting Person is trustee.
- F5
The shares are held by First Virtual Holdings, LLC, of which the Reporting Person is Chairman.
- F6
The shares are held by Siebel Asset Management, L.P., of which the Reporting Person is the general partner.
- F7
The shares are held by Siebel Asset Management III, L.P., of which the Reporting Person is the general partner.
- F8
The shares are held by The Siebel 2011 Irrevocable Children's Trust, of which the Reporting Person is co-trustee.
- F9
1/12th of the RSUs vest on each quarterly anniversary from December 1, 2023, so long as the Reporting Person continues to provide services through such vesting date.
0 other transactions
0 recent txs