| Date | Details |
|---|---|
| October 27, 2010 | Hartford Whalers relenquish the rights to Rickard Wallin |
| January 23, 2010 | Drafted by Hartford Whalers, Season 16 Entry Draft (Round 4, 78th Overall) |
| June 20, 2009 | |
| November 10, 2007 | Toronto Maple Leafs relenquish the rights to Rickard Wallin |
| December 6, 2004 | Drafted by Toronto Maple Leafs, Season 7 Entry Draft (Round 1, 20th Overall) |