C3.ai CEO Thomas Siebel Sells Over 444,000 Shares Worth $4.8 Million After a 40% Decline in the Stock

Thomas M. Siebel, Chief Executive Officer and Chairman of the Board at C3.ai, Inc. (NYSE:AI), executed a sale of 444,248 shares of Class A Common Stock on September 15, 2026 and September 16, 2026, according to a recent SEC Form 4 filing.

Transaction value based on SEC Form 4 weighted average sale price ($10.77); post-transaction value based on September 16, 2026 market close ($10.56).

C3.ai is a leading provider of enterprise AI software solutions with a global footprint spanning multiple regions and a workforce of 764 employees. The company has established itself as a significant player in the enterprise AI application platform market, with TTM revenues of $232.4 million and a market cap of $1.6 billion.

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