Summary List PlacementThe exodus at Clint Carlson's eponymous hedge-fund manager continues. The $4.8 billion Dallas-based firm has lost several top executives recently including chief legal officer Joe Brucchieri, head of human resources Nicole Mascera, and deputy chief legal officer Whitney Fogle Lewis. Chief risk officer Jehan Akhtar is also set to retire in May. Carlson declined to comment. Brucchieri, Akhtar, Mascera, and Fogle Lewis did not return requests for comment. The manager has been bleeding assets and talent for years, as previously reported by Insider.