| Date/Season | Transaction |
|---|
| 11/17/2024 | Anaheim Ducks send Dougie Hamilton (rental) to the Calgary Flames for Roman Josi, 2031 ANH Rnd 2, 2033 ANH Rnd 3 |
| 5/29/2022 | Montreal Canadiens send Roman Josi (rental) to the Winnipeg Jets for Mikael Backlund, $5,000,000 |
| 10/14/2019 | Toronto Maple Leafs send Roman Josi (rental) to the Nashville Predators for Will Weber, Alexander Khokhlachev |
| 5/2/2019 | Toronto Maple Leafs send Nick Sorensen to the Minnesota Wild for Roman Josi |
| 10/17/2013 | Vancouver Canucks send Alexei Emelin, Roman Josi to the Minnesota Wild for Rocco Grimaldi, MIN 2020 Rnd 2 |
| 5/26/2012 | Boston Bruins send Boyd Gordon to the Colorado Avalanche for Kirill Kabanov, Roman Josi |
| 2/18/2012 | Montreal Canadiens send Roman Josi to the Colorado Avalanche for $2,500,000 |
| 2012 | Drafted in the 1st round, 27th overall by Montreal |
