Hannan Dave

Buffalo Sabres acquire	Date	Colorado Avalanche acquire
1996 6th round pick (#161-Darren Mortier)	March 20, 1996	Dave Hannan

Toronto Maple Leafs acquire	Date	Buffalo Sabres acquire
1992 5th round pick (#106-Chris DeRuiter)	March 10, 1992	Dave Hannan

Edmonton Oilers acquire	Date	Pittsburgh Penguins acquire
Dave Hannan Chris Joseph Moe Mantha Craig Simpson	November 24, 1987	Paul Coffey Dave Hunter Wayne Van Dorp