Author Archives: Daniel Johnston


About Daniel Johnston

Dan Johnston, ACAS, is the President of the Automobile Insurers Bureau and worked with Richard for many years.

In Remembrance: CAS Contributor Richard A. Derrig, PhD

Richard A. Derrig, PhD passed away peacefully in Providence, RI on February 8, 2018.  Dr. Derrig, also known as Richard to those who knew him, was a prolific and long-time contributor to the CAS as an academic member. Richard earned his B.S. in Mathematics from St. Peters College, and his Masters and Doctoral degrees from … Read more »