SCHEDULE 13G/A

C3.ai Inc

Class A Common Stock, $0.001 par value per share · CUSIP: 12468P104

Event date: 2025-06-30

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• THOMAS M SIEBEL

  Shares: 29,193,195.00 · Class: 18.6%

• The Siebel Living Trust u/a/d 7/27/93, as amended

  Shares: 5,889,622.00 · Class: 4.4%

• Siebel Asset Management, L.P.

  Shares: 170,294.00 · Class: 0.1%

• Siebel Asset Management III, L.P.

  Shares: 72,695.00 · Class: 0.1%

• First Virtual Holdings, LLC

  Shares: 509,216.00 · Class: 0.4%

• The Siebel 2011 Irrevocable Children's Trust

  Shares: 1,237,115.00 · Class: 0.9%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.