Background
Koster, William N. was born on October 16, 1940 in New London, Connecticut, United States.
Koster, William N. was born on October 16, 1940 in New London, Connecticut, United States.
Loras College; Creighton University (Juris Doctor, 1965).
Worked at Moss & Barnett, A Professional Association (Minneapolis, Minnesota) specializing in Financial Services, Product Regulation Law, Banking Law, Business Law, Commercial Law. Admitted to the bar, 1965, Iowa. 1969, Minnesota.
Phi Alpha Delta.
Member: Corporate Counsel Association of Minnesota (Director, 1986).
Member: Corporate Counsel Association of Minnesota (Director, 1986).