C3 AI founder and Chief Executive Officer Tom Siebel today announced that he will step down because of health issues.

Software company C3.ai Inc. is looking for a new chief executive officer after Tom Siebel said he intends to step aside due ...

C3.ai founder and CEO Tom Siebel will step down from his role as chief executive due to "significant visual impairment," the ...

AI stock fell on Thursday after software maker C3.ai said its chief executive, Thomas Siebel, will step down for health ...

North Bay native First Partner Jennifer Siebel Newsom is stressing how detrimental potential cuts to federal funding for ...

Jennifer Siebel Newsom, the wife of California Gov. Gavin Newsom, was cross-examined on Tuesday over her testimony that Harvey Weinstein raped her in 2005.

Jennifer Siebel Newsom, wife of California Gov. Gavin Newsom, became visibly appalled when asked to recreate how she faked an orgasm on the stand as she gave evidence during the sexual assault ...

Siebel Newsom has gone through life compartmentalizing her trauma, including the alleged assault and Weinstein’s trial years later, by isolating it from the rest of her life. Putting it into a box.

Paul Siebel, a folk singer and songwriter who drew comparisons to Bob Dylan in the 1960s and ’70s but dropped out of the music business, hindered by stage fright and disappointed by the lack of ...

Dan Farber: In the software-as-a-service CRM area, Siebel Systems is a latecomer, but Siebel's Bruce Cleveland is out to prove that his company will play Microsoft to Salesforce.com's Netscape.

Siebel spokeswoman Stacey Wueste stressed that "This is a private affair. The invitation list is made up of personal friends of the Siebels." They are, it seems, a popular couple.