OLDWICK, N.J.--(BUSINESS WIRE)--AM Best will sponsor and participate in the Pennsylvania Association of Mutual Insurance Companies’ (PAMIC) 2023 Leadership Symposium, which will be held June 21-22, 2023, in Bedford, PA. AM Best Chief Rating Officer Stefan Holzberger will present the opening session on Thursday, June 22, titled, "AM Best: Ingredients of Successful Innovation" at 9:00 a.m. (EDT). During the session, Holzberger will provide an overview of the current insurtech landscape, covering topics…