| Date/Season | Transaction |
|---|
| 10/31/2023 | Columbus Blue Jackets send Cole Sillinger, Isaiah Saville, Zachary L'Heureux, Mackie Samoskevich, Ben Lovejoy, CBJ 2030 Rnd 1 to the New York Rangers for Jacob Slavin, Jonas Johansson, Michael Forney, Christian Djoos, Mark Cundari |
| 12/19/2020 | Pittsburgh Penguins send Ryan Reaves, Brayden McNabb, Joey Leach, Christian Djoos, Per Age Skroder to the New York Rangers for BUF 2026 Rnd 3 |
| 3/24/2017 | Pittsburgh Penguins send Christian Djoos, $2,500,000 to the Columbus Blue Jackets for Dick Axelsson |
| 2/18/2016 | Pittsburgh Penguins send Erik Gudbranson, PIT 2025 Rnd 2 to the Buffalo Sabres for Christian Djoos, Sasha Pokulok, Slater Koekkoek |
| 2017 | Drafted in the 4th round, 106th overall by Buffalo |
