Jay McClement trades
| St. Louis Blues acquire | Date | Colorado Avalanche acquire | ||
|---|---|---|---|---|
 | Kevin Shattenkirk | February 19, 2011 | Erik Johnson |  |
| Chris Stewart | Jay McClement | |||
| 2011 or 2012 conditional 2nd round pick (2011 if Blues send 2011 1st round pick else 2012) | 2011 or 2012 conditional 1st round pick (2011 unless Blues pick is top 10 in which case Blues have option to defer pick to 2012) (#11- Duncan Siemens) | |||