| Date/Season | Transaction |
|---|
| 12/2/2023 | Minnesota Wild send Duncan Keith (rental) to the Arizona Coyotes for Mason Lohrei, PHX 2031 Rnd 2 |
| 1/21/2023 | Boston Bruins send Nicolas Petan (rental) to the Columbus Blue Jackets for Mason Lohrei, Mason Raymond, BUF 2032 Rnd 3 |
| 8/27/2022 | St Louis Blues send Tyler Motte, Mason Lohrei to the Columbus Blue Jackets for Yegor Korshov |
| 8/25/2022 | St Louis Blues send Joe Hicketts to the Philadelphia Flyers for Mason Lohrei, Mattias Ekholm |
| 2027 | Drafted in the 2nd round, 53rd overall by Philly (from Detroit) |
