Maamoun Rajeh, CHAIRMAN & CEO ARCH RE GROUP at Arch Capital Group, holds 336.17K shares in Arch Capital Group (Ticker: ACGL), holds 60.00K shares in Watford Holdings (Ticker: ~WTRE). Most recently, Maamoun Rajeh Sold ― shares of Arch Capital Group on Mar 07, 2024 for an estimated value of 4.37M.