Kenneth M. Portner. Erie Insurance Exchange v. Moore, Erie Insurance Exchange v. Moore United Services Automobile Association v. Elitzky American National Property & Casualty v. Hearn Mutual Benefit Insurance v. Haver, Hearn Elitzky Hearn Elitzky Hearn Mutual Benefit Insurance v. Haver Mutual Benefit Insurance v. Haver American National Property & Casualty v. Hearn Erie Insurance Exchange v. Moore Kenneth Portner , a partner at Weber Gallagher Simpson Stapleton Fires & Newby based in the firm's Philadelphia office, advises, counsels and represents insurance companies. His insurance practice includes coverage and bad-faith avoidance matters and E&O matters.