| Date/Season | Transaction |
|---|---|
| 11/28/2012 | San Jose Sharks send Joe Callahan to the Montreal Canadiens for Chris Bourque |
| 1/14/2011 | San Jose Sharks send Kyle Wharton, Oliver Ekman-Larsson, Petr Taticek, SJS 2014 Rnd 4 to the Philadelphia Flyers for Joe Callahan, Karel Rachunek, Troy Hesketh, Zac Dalpe, PHI 2019 Rnd 1 |
| 2005 | Drafted in the 3rd round, 69th overall by Washington (from Columbus) |
