C3.ai (AI) CEO and Chairman Siebel Thomas M Sells $5.1M of Stock

Thomas Siebel, the CEO and Chairman of C3.ai, Inc. (NYSE: AI), sold 435,363 shares on October 13, 2026, for about $5.1 million. The shares were sold at a price of $11.82 each, while the stock is currently trading at around $11.09.

This sale is part of a pattern for Siebel, as he previously sold 23,570 shares in a planned transaction on June 12, 2026. In contrast, he also made a purchase of 21,197 shares just days prior on June 15, 2026. His recent activities reflect ongoing adjustments to his holdings in the company.

Other Institutional Activity in C3.ai

BlackRock Inc. increased its stake in C3.ai by 2,048,296 shares, bringing its total to 14,255,067 shares valued at about $158.7 million. Vanguard Portfolio Management LLC added 423,775 shares, now holding 8,967,629 shares worth approximately $99.9 million. Vanguard Capital Management LLC grew its position by 150,111 shares, resulting in 5,991,015 shares valued at about $66.7 million. Conversely, Morgan Stanley reduced its holdings, selling 699,655 shares for a total of 5,025,836 shares valued at around $55.9 million, while BNP Paribas Financial Markets significantly increased its investment by 1,779,958 shares, now holding 3,543,864 shares worth about $39.5 million.

C3.ai, Inc. Stock Down 5.0%

C3.ai shares are trading near $11.09, which is above their 52-week low of $7.68 but significantly lower than their 52-week high of $19.60. The stock's moving averages show a 50-day average of $10.61 and a 200-day average of $10.15, suggesting that it has recently stabilized above these levels.

Recent Earnings

C3.ai reported revenue of $232.4 million but experienced a decline of 25.5% year-over-year. The company reported a loss per share of $3.08, with a net margin of -1.92%. The next earnings report is scheduled for December 9, 2026.

Insider Buying and Selling at C3.ai, Inc.

Recently, Thomas Siebel sold 23,570 shares on June 12, 2026, at an average price of $10.92, totaling about $257,384. Additionally, CFO Hitesh Lath sold 34,210 shares on June 16, 2026, for $374,599.5 at an average price of $10.95. There was also a purchase by Siebel of 21,197 shares on June 15, 2026, though the price details for that transaction were not disclosed.

Analysts Set New Price Targets

On October 12, 2026, Northland Capital Markets upgraded C3.ai to an "Outperform" rating with a new target price of $16.00, up from $10.00. DA Davidson maintains a rating of "Underperform" with a price target of $7.00. Citizens has consistently rated the stock as "Market Perform" in multiple reports without changing their target.

About C3.ai

C3.ai, Inc. designs enterprise AI application software for various sectors globally, focusing on helping businesses leverage artificial intelligence for operational improvements and efficiencies. With a current market cap of about $1.96 billion, the company continues to navigate challenges in the competitive software industry.

Bottom Line

Investors should keep an eye on C3.ai's upcoming earnings report on December 9, 2026, as well as further insider transactions and analyst ratings. The recent insider trades provide insight into management's perspectives, while the 13F filings reflect historical positions that may change over time.