| Date/Season | Transaction |
|---|
| 8/5/2021 | Vegas Golden Knights send Carey Price, Nolan Foote, OTT 2027 Rnd 2 to the Buffalo Sabres for Brad Thiessen, BUF 2027 Rnd 3 |
| 4/8/2021 | Buffalo Sabres send Peter Delmas, Ryan Suzuki, Jon Gillies, Jakob Pelletier, $5,000,000 to the Winnipeg Jets for Danil Yurtaykin, Brad Thiessen, Stefan Elliott |
| 8/9/2019 | Boston Bruins send Brad Thiessen, PHI 2024 Rnd 3, PHI 2026 Rnd 3 to the Winnipeg Jets for Daniel Delisle, Ivan Vishnevskiy, James Reimer, Kyle Clifford, Mitchell Marner |
| 2/6/2019 | Calgary Flames send Brad Thiessen, Michael Funk to the Boston Bruins for Libor Hajek, Nathan MacKinnon, Sami Vatanen |
| 2/20/2015 | New Jersey Devils send Brad Thiessen, Troy Brouwer, NJD 2019 Rnd 1 to the Calgary Flames for Dana Tyrell |
| 2017 | Drafted in the 2nd round, 53rd overall by New Jersey (from Carolina) |
