| Date/Season | Transaction |
|---|
| 11/27/2023 | Toronto Maple Leafs send Denis Gurianov to the Los Angeles Kings for Alexander Kisakov, Robert Thomas |
| 1/1/2021 | Los Angeles Kings send Thomas Hickey, Emile Poirier, COL 2028 Rnd 3 to the Vancouver Canucks for Robert Thomas, Aaron Ness, Cameron York, $1,500,000 |
| 9/8/2020 | Vancouver Canucks send Janne Kuokkonen, Vincent Trocheck, VAN 2026 Rnd 1, BUF 2026 Rnd 2 to the Buffalo Sabres for Jonathan Toews, Robert Thomas, BUF 2025 Rnd 3 |
| 2024 | Drafted in the 1st round, 13rd overall by Buffalo (from Tampa Bay) |
