Mark LaForest is traded to the Philadelphia Flyers. In return, the Detroit Red Wings acquired , 2nd round draft pick in 1987 (#41: Bob Wilkie)
September 8, 1989
Mark LaForest is traded to the Toronto Maple Leafs. In return, the Philadelphia Flyers acquired , 5th round draft pick in 1991 (#91: Juha Ylonen) and 7th round draft pick in 1991 (#138: Andrei Lomakin)
June 28, 1990
Mark LaForest is traded to the New York Rangers with Tie Domi. In return, the Toronto Maple Leafs acquired , Greg Johnson