| Date/Season | Transaction |
|---|
| 3/13/2015 | Florida Panthers send $750,000 to the Calgary Flames for Jason King, Jonathan Ferland |
| 3/1/2012 | Minnesota Wild send Henrik Zetterberg to the Colorado Avalanche for Alex Chiasson, Jason King, COL 2017 Rnd 2, BOS 2018 Rnd 3, Future Cash Considerations |
| 10/19/2011 | Philadelphia Flyers send Jason King, $1,000,000 to the Colorado Avalanche for Marc-Andre Bergeron |
| 8/17/2011 | Colorado Avalanche send Jason King, Matt Clark, Simon Despres to the Philadelphia Flyers for Mike Komisarek, Tomas Fleischmann |
| 5/24/2011 | New York Islanders send Jason King, Jordan Leopold to the Colorado Avalanche for Richard Panik, BOS 2014 Rnd 2 |
| 9/26/2010 | San Jose Sharks send Jason King to the New York Islanders for Olli Jokinen |
| 3/11/2010 | San Jose Sharks send Hal Gill, Mac Bennett, Matt Frattin to the Nashville Predators for Jason King, Sergei Samsonov, Yann Sauve, NJD 2013 Rnd 3 |
| 2006 | Drafted in the 1st round, 17th overall by Boston |
