| Date/Season | Transaction |
|---|
| 1/29/2023 | Ottawa Senators send OTT 2032 Rnd 3, $750,000 to the Anaheim Ducks for Brian Lee (rental) |
| 7/1/2020 | Boston Bruins send Brian Lee to the Anaheim Ducks for Kris Letang, $750,000 |
| 2/27/2018 | Philadelphia Flyers send Brian Lee, Matt Frattin, PHI 2022 Rnd 1 to the Boston Bruins for Cody Franson, VAN 2022 Rnd 1, NAS 2023 Rnd 2 |
| 2/27/2015 | Philadelphia Flyers send Alexander Ovechkin, Ian McCoshen, Mattias Ritola, $3,000,000 to the Edmonton Oilers for Brian Lee, EDM 2019 Rnd 2, EDM 2021 Rnd 3 |
| 11/12/2012 | Pittsburgh Penguins send Brian Lee, Joseph Morrow, PIT 2018 Rnd 1, $2,000,000 to the Edmonton Oilers for Ales Hemsky, Ryan Howse |
| 10/11/2012 | Tampa Bay Lightning send Brian Lee to the Pittsburgh Penguins for Brent Seabrook |
| 2/10/2011 | Tampa Bay Lightning send Igor Mirnov to the Philadelphia Flyers for Brian Lee |
| 9/12/2010 | Philadelphia Flyers send Will Weber, PHI 2013 Rnd 1 to the Anaheim Ducks for Brian Lee, Karel Rachunek |
| 5/31/2010 | San Jose Sharks send Brian Lee to the Anaheim Ducks for Mark Giordano |
| 2008 | Drafted in the 1st round, 15th overall by Pittsburgh |
