| Date/Season | Transaction |
|---|---|
| 3/2/2018 | New Jersey Devils send Petr Mrazak to the Ottawa Senators for OTT 2023 Rnd 2 |
| 2/1/2017 | New Jersey Devils send Alexander Semin, CBJ 2021 Rnd 1 to the Winnipeg Jets for Petr Mrazak, PIT 2025 Rnd 1 |
| 4/20/2016 | Winnipeg Jets send Brandon Halverson, Ian McCoshen, WPG 2025 Rnd 2 to the Anaheim Ducks for Ben Lovejoy, Petr Mrazak, ANA 2021 Rnd 3 |
| 2018 | Drafted in the 1st round, 17th overall by Anaheim (from St Louis) |
