| Date/Season | Transaction |
|---|
| 4/25/2024 | Columbus Blue Jackets send Jake Gardiner, Caeden Bankier to the San Jose Sharks for Michael Matheson |
| 4/2/2021 | San Jose Sharks send Thomas Chabot, Mark Olver, Jake Gardiner, $2,000,000 to the Buffalo Sabres for Filip Johansson, Michael Matheson, Sergei Andronov, BUF 2030 Rnd 1 |
| 1/17/2021 | Buffalo Sabres send Cale Fleury, Ivan Provorov, Pierre-Luc Dubois, NJD 2027 Rnd 3 to the Detroit Red Wings for Jonathan Dahlen, Martin Kaut, Michael Matheson, Nick Suzuki, BUF 2026 Rnd 1, PIT 2027 Rnd 1 |
| 9/16/2020 | Detroit Red Wings send 2025 DET Rnd 1 to the Seattle Kraken for Michael Matheson, 2025 EDM Rnd 1 |
| 9/15/2020 | Chicago Blackhawks send Michael Matheson to the Seattle Kraken for expansion draft pick |
| 2017 | Drafted in the 1st round, 21st overall by Chicago |
