A round-up of people moves and M&A deals across North America. : Access full content on the International Adviser site, access your saved articles, control email preferences and amend your account details Larson is currently chief financial officer of Barclays Americas, as well as chief financial officer of Barclays global markets business. He will succeed Teresa Gendron, who has been Jefferies Group’s interim financial officer since the untimely illness and death of its former chief financial officer, Peg Broadbent. The banking giant has named Michael Liersch as the head of advice and growth strategies for private wealth management.