C3 AI rises as Siebel resumes CEO role, posts upbeat preliminary Q4 revenue

C3.ai

12/05/2026 13:24

** Enterprise artificial intelligence software provider C3 AI AI.N shares rise 2.3% to $9.70 premarket

** Co says Thomas Siebel resumes role of CEO effective May 8 after he had stepped down as CEO over health concerns

** “While my vision remains impaired, it is improving. The health issues I encountered during 2025 are largely resolved" - Siebel says in a statement

** Reports preliminary Q4 revenue of $51.6 mln vs analysts' avg est of $50.1 mln, according to data compiled by LSEG

** As of last close, stock down ~30% this year

 (Reporting by Jaspreet Singh in Bengaluru)

 ((Jaspreet.Singh@thomsonreuters.com ; https://twitter.com/i_jass))