Transaction · 0001031530-26-000003

SIEBEL THOMAS M

SIEBEL THOMAS M, CHAIR, reported a transaction classified as gift at C3.ai, Inc. involving 25520.000000 shares for an estimated $0.00. Reported holdings after the transaction were 657776.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

giftSEC transaction code GCHAIR
AIC3.ai, Inc.
Filing timeFeb 04
Trade dateFeb 03, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$10.92
Pre-filing
1mo ago +25.9%1w ago +25.9%1d ago +0.0%
Returns since
7d +0.0%30d -20.8%90d -16.1%180d -10.9%1y -3.6%

AI price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
AI since 2026-02-04Filed 212 days ago · 30 days of pre-filing context shaded
Loading…
Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
gift
Code G
Identifier
0001031530-26-000003
Class A Common Stock
Transaction date
Feb 03, 2026
Filed Feb 04, 2026, 02:26 AM · 1d delay
Shares
25.5k sh
$0 per share
Estimated value
$0
Computed from shares × price
Holdings after
657k sh
Indirect · See Footnote
-12score
Filing-only score

-12

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Executive Chairman

Officer YesDirector Yes10% YesOther No
Footnotes & amended
  1. F1

    Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

  2. 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…

  3. F3

    The price reported is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $10.64 to $11.02, inclusive. The Reporting Person will provide upon request to th…

  4. 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.

  5. F5

    The shares are held by First Virtual Holdings, LLC, of which the Reporting Person is Chairman.

  6. F6

    The shares are held by Siebel Asset Management, L.P., of which the Reporting Person is the general partner.

  7. F7F8(2 footnotes)

    The shares are held by Siebel Asset Management III, L.P., of which the Reporting Person is the general partner.

  8. F9

    6.25% of the RSU award vested on August 1, 2022 and 6.25% of the RSU award shall vest on a quarterly basis thereafter, so long as the Reporting Person continues to provide services through such vestin…

Original filing · 0001031530-26-000003
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

AI