Paragon hires AmTrust’s Koller to lead its new casualty E&S practice Jairo Ibarra September 29, 2021 X LinkedIn Show more sharing options Copy Link URLCopied! Print X LinkedIn Specialty MGA Paragon Insurance Holdings has hired Duffy Koller as president of its new casualty excess and surplus lines (E&S) practice. Koller joins Paragon after six years at AmTrust, where he served as head of North American E&S lines since July of 2015.He Login to continue Please enter your email address below. Login with SSO Password Login Opening your single sign-on provider... Continue or Email Sign In Link Set/Reset Password Start Free Trial Questions about your access? Refer to our FAQs for answers or appropriate contacts Enter your e-mail to claim a free trial: Uncover exclusive insights tailored for insurance leaders Stay Informed: Access exclusive industry insights Gain a competitive advantage: Hear first about tactical developments Make better decisions: Understand market dynamics in crucial lines of business Take a free trial Already a subscriber? Login now Back