| Date/Season | Transaction |
|---|
| 5/4/2021 | New York Islanders send Jordan Binnington to the Buffalo Sabres for Brandon McMillan |
| 12/30/2020 | Buffalo Sabres send Tyler Bozak, Jack Hillen to the Seattle Kraken for Mark Barberio, Oskar Sundqvist, Brandon McMillan |
| 8/28/2017 | San Jose Sharks send Brandon McMillan, Niklas Hjalmarsson to the Vancouver Canucks for Nick Leddy, Ty Rattie, VAN 2025 Rnd 2 |
| 8/21/2017 | San Jose Sharks send Riley Holzapfel (rental) to the Philadelphia Flyers for Brandon McMillan, $30,000 |
| 2012 | Drafted in the 3rd round, 86th overall by New Jersey (from Chicago) |
