| Date/Season | Transaction |
|---|---|
| 1/26/2020 | Florida Panthers send COL 2024 Rnd 1, MON 2024 Rnd 2, NSH 2026 Rnd 3 to the St Louis Blues for Nicholas Petrecki, TOR 2025 Rnd 2, STL 2026 Rnd 1, STL 2027 Rnd 1 |
| 5/31/2011 | St Louis Blues send Drew Stafford, Jared Cowan to the Chicago Blackhawks for Martin Hanzal, Nicholas Petrecki, CHI 2014 Rnd 1, CHI 2014 Rnd 2, ANA 2014 Rnd 3 |
| 2011 | Drafted in the 1st round, 16th overall by Chicago (from Ottawa) |
