| Date/Season | Transaction |
|---|---|
| 12/30/2020 | Buffalo Sabres send Tyler Bozak, Jack Hillen to the Seattle Kraken for Mark Barberio, Oskar Sundqvist, Brandon McMillan |
| 11/8/2020 | Nashville Predators send Jack Hillen, Albin Grewe, PIT 2027 Rnd 1, BUF 2028 Rnd 1, NASH 2029 Rnd 3, $3,500,000 to the Buffalo Sabres for Vincent Trochek, Joel Eriksson Ek, BUF 2026 Rnd 2, CBJ 2027 Rnd 1 |
| 2015 | Drafted in the 3rd round, 79th overall by Tampa Bay |
