Don Waddell trades
| Buffalo Sabres acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
 | 2010 3rd round pick (#68-Jerome Gauthier-Leduc) | March 3, 2010 | Clarke MacArthur |  |
| 2010 4th round pick (#98-Steven Shipley) | ||||
| Anaheim Ducks acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
 | Nathan Oystrick | March 1, 2010 | Evgeny Artyukhin | |
| 2011 conditional 6th round pick (if Evgeni Artyukhin re-signs with Flames) (not exercised) | ||||
| Dallas Stars acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
 | Kari Lehtonen | February 9, 2010 | Ivan Vishnevskiy | |
| 2010 4th round pick (#101-Ivan Telegin) | ||||
| New Jersey Devils acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
 | Ilya Kovalchuk | February 4, 2010 | Niclas Bergfors | |
| Anssi Salmela | Patrice Cormier | |||
| 2010 2nd round pick (#38-Jonathon Merrill) | Johnny Oduya | |||
| 2010 1st round pick (#24-Kevin Hayes) | ||||
| 2010 2nd round pick (#54-Justin Holl) | ||||
| Columbus Blue Jackets acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
 | Jordan Lavallee-Smotherman | October 8, 2009 | future considerations | |
| Anaheim Ducks acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
| future considerations | September 24, 2009 | Steve McCarthy | |
| Toronto Maple Leafs acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
 | Garnet Exelby | July 1, 2009 | Pavel Kubina | |
| Colin Stuart | Tim Stapleton | |||
| Los Angeles Kings acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
 | 2009 4th round pick (#95-Jean-Francois Berube) | June 27, 2009 | 2009 4th round pick (#117-Edward Pasquale) | |
| 2009 4th round pick (#119-Ben Chiarot) | ||||
| 2009 7th round pick (#202-Jordan Samuels) | ||||
| Chicago Blackhawks acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
 | 2009 6th round pick (#176-David Pacan) | June 27, 2009 | 2010 5th round pick (#150-Yasin Cisse) | |
| Anaheim Ducks acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
| Erik Christensen | March 4, 2009 | Eric O`Dell | |
| New Jersey Devils acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
| Niclas Havelid | March 2, 2009 | Anssi Salmela | |
| Myles Stoesz | ||||
| Montreal Canadiens acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
 | Mathieu Schneider | February 16, 2009 | 2009 2nd round pick (#45-Jeremy Morin) | |
| 2009 conditional draft pick (4th round if Canadiens reach 2nd round of playoffs or 5th round if Canadiens reach 3rd round of playoffs or further or else 3rd round) (#65-Joonas Nattinen) | 2010 3rd round pick (#87-Julian Melchiori) | |||
| Columbus Blue Jackets acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
| Jason Williams | January 14, 2009 | Clay Wilson | |
| 2009 6th round pick (#176-David Pacan) | ||||
| Atlanta Thrashers acquire | Date | New York Islanders acquire | ||
|---|---|---|---|---|
| Brett Skinner | January 13, 2009 | Junior Lessard |  |
| Anaheim Ducks acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
| Ken Klee | September 26, 2008 | Mathieu Schneider | |
| Brad Larsen | ||||
| Chad Painchaud | ||||
| Atlanta Thrashers acquire | Date | Pittsburgh Penguins acquire | ||
|---|---|---|---|---|
| Colby Armstrong | February 26, 2008 | Pascal Dupuis |  |
| Erik Christensen | Marian Hossa | |||
| Angelo Esposito | ||||
| 2008 1st round pick (#29-Daultan Leveille) | ||||
| Washington Capitals acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
 | Alexandre Giroux | February 26, 2008 | Joe Motzko | |
| St. Louis Blues acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
 | 2008 conditional 4th round pick (if Blues sign Tkachuk for 07-08) (not exercised) | June 25, 2007 | 2008 conditional 1st round pick | |
| rights to Keith Tkachuk | ||||
| Vancouver Canucks acquire | Date | Atlanta Thrashers acquire | ||
|---|---|---|---|---|
 | Jim Sharrow | June 23, 2007 | Jesse Schultz | |
| Atlanta Thrashers acquire | Date | Pittsburgh Penguins acquire | ||
|---|---|---|---|---|
| Chris Thorburn | June 22, 2007 | 2007 3rd round pick (#78-Robert Bortuzzo) | |