 
    History of NHL trades
 
   
    
| Boston Bruins acquire | Date | Ottawa Senators acquire | ||||
| 
 | April 11, 2021 | 
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| Toronto Maple Leafs acquire | Date | Columbus Blue Jackets acquire | ||||
| 
 | April 11, 2021 | 
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| Toronto Maple Leafs acquire | Date | San Jose Sharks acquire | ||||
| 
 | April 11, 2021 | 
 | ||||
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| San Jose Sharks acquire | Date | Columbus Blue Jackets acquire | ||||
| 
 | April 11, 2021 | 
 | ||||
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| Montreal Canadiens acquire | Date | Detroit Red Wings acquire | ||||
| 
 | April 11, 2021 | 
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| New Jersey Devils acquire | Date | Washington Capitals acquire | ||||
| 
 | April 11, 2021 | 
 | 
| Ottawa Senators acquire | Date | Nashville Predators acquire | ||||
| 
 | October 10, 2020 | 
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| Toronto Maple Leafs acquire | Date | New Jersey Devils acquire | ||||
| 
 | October 10, 2020 | 
 | 
| Colorado Avalanche acquire | Date | Chicago Blackhawks acquire | ||||
| 
 | October 10, 2020 | 
 | 
| Winnipeg Jets acquire | Date | Vegas Golden Knights acquire | ||||
| 
 | October 9, 2020 | 
 | ||||
| 
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| Columbus Blue Jackets acquire | Date | Florida Panthers acquire | ||||
| 
 | October 8, 2020 | 
 | 
| Ottawa Senators acquire | Date | Anaheim Ducks acquire | ||||
| 
 | October 8, 2020 | 
 | 
| New Jersey Devils acquire | Date | Columbus Blue Jackets acquire | ||||
| 
 | October 8, 2020 | 
 | 
| Ottawa Senators acquire | Date | Pittsburgh Penguins acquire | ||||
| 
 | October 7, 2020 | 
 | 
| Minnesota Wild acquire | Date | Nashville Predators acquire | ||||
| 
 | October 7, 2020 | 
 | 
| Los Angeles Kings acquire | Date | New York Rangers acquire | ||||
| 
 | October 7, 2020 | 
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| Montreal Canadiens acquire | Date | Columbus Blue Jackets acquire | ||||
| 
 | October 6, 2020 | 
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| New York Rangers acquire | Date | Calgary Flames acquire | ||||
| 
 | October 6, 2020 | 
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| Calgary Flames acquire | Date | Washington Capitals acquire | ||||
| 
 | October 6, 2020 | 
 | 
| San Jose Sharks acquire | Date | Minnesota Wild acquire | ||||
| 
 | October 5, 2020 | 
 |