Barry Dean trades
| Edmonton Oilers acquire | Date | Philadelphia Flyers acquire | ||
|---|---|---|---|---|
 | Barry Dean | June 11, 1980 | Ron Areshenkoff |  |
| 1980 tenth round pick (#195-Bob O'Brien) | ||||
| Colorado Rockies acquire | Date | Philadelphia Flyers acquire | ||
|---|---|---|---|---|
 | Mark Suzor | August 5, 1977 | Barry Dean | |