| Date/Season | Transaction |
|---|---|
| 1/21/2022 | Buffalo Sabres send Nikolaj Ehlers to the Florida Panthers for Artemi Panarin, Carter Hart |
| 1/13/2022 | Chicago Blackhawks send Nikolaj Ehlers to the Buffalo Sabres for Jack Quinn |
| 2020 | Drafted in the 1st round, 10th overall by Chicago |
