Denis Herron trades
| Montreal Canadiens acquire | Date | Pittsburgh Penguins acquire | ||
|---|---|---|---|---|
 | 1985 3rd round pick (#44-Nelson Emerson) | September 15, 1982 | Denis Herron |  |
| Montreal Canadiens acquire | Date | Pittsburgh Penguins acquire | ||
|---|---|---|---|---|
| Denis Herron | August 30, 1979 | Rob Holland | |
| 1982 2nd round pick (#31-Jocelyn Gauvreau) | Pat Hughes | |||
| Kansas City Scouts acquire | Date | Pittsburgh Penguins acquire | ||
|---|---|---|---|---|
 | Denis Herron | January 10, 1975 | Michel Plasse | |
| Jean-Guy Lagace | ||||