 
    History of NHL trades
 
   
    
| Boston Bruins acquire | Date | Los Angeles Kings acquire | ||||
| 
 | March 13, 1978 | 
 | 
| Boston Bruins acquire | Date | Pittsburgh Penguins acquire | ||||
| 
 | October 25, 1973 | 
 | 
| St. Louis Blues acquire | Date | Philadelphia Flyers acquire | ||||
| 
 | June 11, 1968 | 
 |