 
    History of NHL trades
 
   
    
| Toronto Maple Leafs acquire | Date | Atlanta Thrashers acquire | ||||
| 
 | July 15, 1999 | 
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| Tampa Bay Lightning acquire | Date | Ottawa Senators acquire | ||||
| 
 | June 30, 1999 | 
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| Nashville Predators acquire | Date | Colorado Avalanche acquire | ||||
| 
 | June 27, 1999 | 
 | 
| Chicago Blackhawks acquire | Date | Washington Capitals acquire | ||||
| 
 | June 26, 1999 | 
 | 
| Montreal Canadiens acquire | Date | Arizona Coyotes acquire | ||||
| 
 | June 26, 1999 | 
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| Colorado Avalanche acquire | Date | New York Islanders acquire | ||||
| 
 | June 26, 1999 | 
 | 
| Vancouver Canucks acquire | Date | Tampa Bay Lightning acquire | ||||
| 
 | June 26, 1999 | 
 | 
| Arizona Coyotes acquire | Date | Anaheim Ducks acquire | ||||
| 
 | June 26, 1999 | 
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| Florida Panthers acquire | Date | New York Islanders acquire | ||||
| 
 | June 26, 1999 | 
 | 
| Florida Panthers acquire | Date | New York Islanders acquire | ||||
| 
 | June 26, 1999 | 
 | 
| Nashville Predators acquire | Date | Florida Panthers acquire | ||||
| 
 | June 26, 1999 | 
 | 
| Edmonton Oilers acquire | Date | Nashville Predators acquire | ||||
| 
 | June 26, 1999 | 
 | 
| Nashville Predators acquire | Date | Carolina Hurricanes acquire | ||||
| 
 | June 26, 1999 | 
 | 
| Tampa Bay Lightning acquire | Date | New York Rangers acquire | ||||
| 
 | June 26, 1999 | 
 | 
| Anaheim Ducks acquire | Date | Ottawa Senators acquire | ||||
| 
 | June 26, 1999 | 
 | 
| San Jose Sharks acquire | Date | Detroit Red Wings acquire | ||||
| 
 | June 26, 1999 | 
 | 
| San Jose Sharks acquire | Date | Vancouver Canucks acquire | ||||
| 
 | June 26, 1999 | 
 | 
| Dallas Stars acquire | Date | New York Islanders acquire | ||||
| 
 | June 26, 1999 | 
 | 
| Dallas Stars acquire | Date | Atlanta Thrashers acquire | ||||
| 
 | June 26, 1999 | 
 | 
| Nashville Predators acquire | Date | Atlanta Thrashers acquire | ||||
| 
 | June 26, 1999 | 
 |