| Date/Season | Transaction |
|---|
| 1/26/2020 | Winnipeg Jets send Erik Karlsson to the Florida Panthers for John Armstrong |
| 2/6/2019 | Winnipeg Jets send Dylan Larkin, Mark Arcobello to the Philadelphia Flyers for Erik Karlsson, Evgeny Kuznetsov, VAN 2023 Rnd 1, WPG 2026 Rnd 3, $300,000 |
| 1/31/2017 | Boston Bruins send Tyson Barrie to the Pittsburgh Penguins for Erik Karlsson |
| 8/6/2016 | Vancouver Canucks send Adam Larsson, Alexander Burmistrov, Erik Cernak, Erik Karlsson, Rene Bourque, Ryan Pulock, Vladislav Namestnikov to the Pittsburgh Penguins for Gabriel Dumont, John DeGray, Mattias Weinhandl, Michael Stone, Mikko Koskinen, Ryan McDonagh, Simon Danis-Pepin, Zdenek Bahensky, $3,000,000 |
| 5/19/2016 | Pittsburgh Penguins send Erik Karlsson to the Vancouver Canucks for Yannick Weber |
| 5/19/2016 | Pittsburgh Penguins send Adam Clendening, Jamie Oleksiak to the Dallas Stars for Erik Karlsson, Vladimir Mihalik |
| 2012 | Drafted in the 1st round, 15th overall by Nashville (from Dallas) |
