Markel Corporation (NYSE: MKL) announced today that Teri Gendron will become its next Chief Financial Officer effective March 20, 2023, succeeding Jeremy Noble who became President of Markel’s insurance operations earlier this year. Gendron comes to the role with a substantial track record leading high-performing finance organizations. Most recently, she was Chief Financial Officer of Jefferies Financial Group Inc., and she has also held senior finance positions at Gannett Co. and NII Holdings. She began her career at KPMG. “We knew...