| Date/Season | Transaction |
|---|
| 9/18/2020 | New York Rangers send Andrew Cogliano, Michael Ferland to the Columbus Blue Jackets for Viktor Arvidsson, Zemgus Girgensons |
| 6/27/2020 | Columbus Blue Jackets send Tyler Johnson (rental), Ryan Murphy to the Buffalo Sabres for Zemgus Girgensons, NAS 2026 Rnd 1
|
| 2/6/2019 | Buffalo Sabres send Brandon Dubinsky, Cameron Schilling, Dana Tyrell, BUF 2027 Rnd 2, BUF 2028 Rnd 2 to the Nashville Predators for Alexander Salak, Jaccob Slavin, Olli Juolevi, Pierre-Luc Dubois, Zemgus Girgensons, TB 2023 Rnd 1, BOS 2023 Rnd 2, MON 2024 Rnd 1, NAS 2026 Rnd 1 |
| 7/3/2013 | Nashville Predators send Evgeni Malkin to the Calgary Flames for Ryan Wilson, Zemgus Girgensons |
| 4/1/2013 | Philadelphia Flyers send Johnny Boychuk, Matt Read, Zemgus Girgensons to the Calgary Flames for Guillaume Latendresse |
| 1/31/2013 | Philadelphia Flyers send Jordan Leopold, WSH 2018 Rnd 2 to the Florida Panthers for Zemgus Girgensons, FLA 2018 Rnd 4, PIT 2018 Rnd 4 |
| 2017 | Drafted in the 1st round, 15th overall by Florida (from Toronto) |
