| Date/Season | Transaction |
|---|
| 1/24/2021 | Vancouver Canucks send Luke Adam, $1,000,000 to the Vegas Golden Knights for Alex Chiasson |
| 1/17/2021 | Vegas Golden Knights send Jordie Benn to the Calgary Flames for Alex Chiasson, Nate Schmidt |
| 5/10/2017 | Calgary Flames send Igor Bobkov to the Florida Panthers for Alex Chiasson |
| 4/4/2017 | Florida Panthers send $325,000 to the Winnipeg Jets for Alex Chiasson |
| 2/27/2017 | Pittsburgh Penguins send Alex Chiasson, Robert Czarnik to the Winnipeg Jets for Antoine Roussel, Jay Harrison, WPG 2023 Rnd 3 |
| 10/11/2012 | Edmonton Oilers send Joey Hishon, Leland Irving, Matt Duchene, Ron Hainsey, Ryan Murphy, Viktor Stalberg to the Minnesota Wild for Ales Hemsky, Alex Chiasson, Anterro Niitymaki, Cam Barker, Jared Aulin, Stefan Noesen |
| 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 |
| 11/3/2011 | Philadelphia Flyers send Alex Chiasson, 22nd overall pick in Inclusion Draft
to the Colorado Avalanche for 11th overall pick in Inclusion Draft
|
| 8/21/2011 | Nashville Predators send Scott Gomez, Alex Chiasson to the Colorado Avalanche for Darroll Powe, David Legwand, 2nd overall pick in Inclusion Draft |
| 6/21/2011 | Nashville Predators send Michael Funk to the Colorado Avalanche for Alex Chiasson, Ryan Ellis, COL 2016 Rnd 1 |
| 2013 | Drafted in the 2nd round, 35th overall by Colorado |
