Sompo's Charman to retire, with former Zurich exec Shea named as SI CEO Rachel Dalton 25 May 2021 Twitter LinkedIn Email Show more sharing options Copy Link URLCopied! Print Twitter LinkedIn Email John Charman John Charman Sompo International executive chairman John Charman is to retire from the role and also that of Sompo Holdings’ CEO of overseas insurance and reinsurance business, the Japanese carrier has said. To unlock this article Register for a free trial Already a subscriber? Login now