| Date/Season | Transaction |
|---|
| 4/7/2022 | South Esk Scotsmen send Ryan McDonagh to the Moncton Melons for Gabriel Landeskog |
| 4/7/2022 | South Esk Scotsmen send Jonathan Toews to the Bathurst Mighty Ducks for Ryan McDonagh |
| 8/10/2021 | Saint John Kings send Milan Lucic to the Moncton Melons for Ryan McDonagh |
| 4/8/2021 | Saint John Kings send Sidney Crosby, Jamie Benn, Alex Pietrangelo, Ryan McDonagh, Gemel Smith, Kyle Okposo to the Moncton Melons for Mika Zibanejad, Evander Kane, Dustin Byfuglien, Torey Krug, S4 MON 1 |
| 3/19/2021 | Saint John Kings send John Tavares, Jaden Schwartz, John Carlson, Blake Wheeler, Damon Severson to the Albert County Renegade for Sidney Crosby, Mitchell Marner, Ryan McDonagh, Jamie Benn, Justin Braun |
| 3/7/2021 | Riverview Royals send Ryan McDonagh to the Albert County Renegade for Jake Gardiner, Brock Boeser |
| 12/14/2020 | Riverview Royals send S3 RIV 1 to the Miramichi Moose for Ryan McDonagh |
