• C3.ai CEO and Chairman Thomas M. Siebel sold 426,655 Class A Common Stock shares on November 10-11, 2026.
• The November 10 sale covered 328,742 shares at a weighted-average price of $11.76 per share.
• The November 11 sale comprised 97,913 shares at a weighted-average price of $12.14 per share.
• Siebel exercised stock options for 426,655 shares at $3.9 per share over the two days.
• His direct Class A Common Stock holdings remained at 722,362 shares following the transactions.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. C3.ai Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001577526-26-000181), on November 12, 2026, and is solely responsible for the information contained therein.