| Date/Season | Transaction |
|---|---|
| 2/16/2012 | San Jose Sharks send Eric Brewer to the Florida Panthers for Joe Pavelski, Justin Williams |
| 11/4/2011 | Nashville Predators send Justin Williams to the Florida Panthers for Andrei Lokitionov, Grigory Misharin |
| 9/7/2011 | New Jersey Devils send Justin Williams, 1st overall pick in Inclusion Draft to the Nashville Predators for Jarrko Immonen, Petr Prucha, 2nd overall pick in Inclusion Draft |
