Markel promotes Costanzo to Markel Group CFO as Gendron steps down Kyoung-son Song December 18, 2023 X LinkedIn Show more sharing options X LinkedIn Print Markel has promoted Brian Costanzo to CFO of Markel Group to replace Teri Gendron, who is stepping down from the role effective today. Gendron, who has held the position since March, will leave the firm on December 31, according to an 8-K filing.Her Log in to continue Please enter your email address Log in with SSO Password log in Opening your single sign-on provider... Email sign in link or continue for password log in and SSO Continue Set/Reset Password Start Free Trial Questions about your access? Email us at support@insuranceinsider.com Subscribers, log in here: Fuel a smarter strategy with our actionable market intelligence Gain a competitive edge and accelerate decision-making Be empowered by insights that transform confusion to clarity Uncover growth opportunities and prepare for potential threats Fuel a smarter strategy for business growth Request a free trial Already a subscriber? Log in now Back