Ambac has appointed Charles J. Sebaski as its new managing director and head of investor relations to succeed Lisa A. Kampf.
The New York-based firm said it was appointing Sebaski from Guy Carpenter where he was most recently senior vice president and head of North American business intelligence. Prior to that, he held positions as a P&C equity research analyst covering numerous insurers and brokers at BMO Capital Markets and Deutsche Bank. Prior to entering equity research, Charles also held roles as a P&C credit analyst at S&P Global Ratings and a broker at Aon.
David Trick, CFO of Ambac, said: “Charles brings vast industry experience across the investment community value chain, and we’re pleased to welcome him to Ambac as we continue building and growing our diversified specialty P&C platform.”
He added: “His expertise will help our team continue to capture momentum as we execute our go-forward strategic roadmap. I want to thank Lisa for her contributions over nearly five years on our team. We wish her our best in her new role.”
The news comes nearly three months after the company said it was acquiring four-fifths of Xchange and a few weeks after it lost Scott Snyder, its former first vice president of corporate development, to Core Specialty to be its president of fronted programs.





