| Date/Season | Transaction |
|---|---|
| 12/30/2021 | Boston Bruins send . to the Carolina Hurricanes for Jakub Klepis, Semen Varlamov |
| 5/8/2020 | Pittsburgh Penguins send Semen Varlamov, CBJ 2027 Rnd 2 to the New York Islanders for David Rundblad |
| 8/30/2014 | St Louis Blues send Tyler Seguin, Jaime Benn, Rick Nash, Valeri Nichushkin, Jordie Benn, Andrei Vasilevski, Tyler Beskorowany, Cameron Gaunce, $5,000,000 to the Dallas Stars for John Tavares, Kyle Turris, Jonathan Filewich, Kerby Rychel, Dmitry Orlov, Carey Price, Semen Varlamov, Matt Donovan, DAL 2024 Rnd 1 |
| 2010 | Drafted in the 1st round, 30th overall by Dallas (from Chicago) |
