| Date/Season | Transaction |
|---|---|
| 1/24/2013 | Toronto Maple Leafs send Mattias Ritola to the Colorado Avalanche for Peter Senja, Roman Petrov |
| 2/10/2012 | Montreal Canadiens send Roman Petrov to the Colorado Avalanche for $100,000 |
| 2004 | Drafted in the 3rd round, 83rd overall by NYRangers (from Boston) |
