Boston Bruins 2024-25

Colorado Avalanche acquire	Date	Boston Bruins acquire
Charlie Coyle 2026 5th round pick	March 7, 2025	Casey Mittelstadt William Zellers 2025 2nd round pick

Florida Panthers acquire	Date	Boston Bruins acquire
Brad Marchand	March 7, 2025	2027 conditional 2nd round pick
Comment: The conditional 2nd round pick will become a 2027 or 2028 1st round draft pick if Florida wins two rounds of the 2025 Stanley Cup Playoffs and Marchand appears in at least 50 percent of the team's playoff games. Boston retains 50% of Marchand's contract.

Toronto Maple Leafs acquire	Date	Boston Bruins acquire
Brandon Carlo	March 7, 2025	Fraser Minten 2026 conditional 1st round pick 2025 4th round pick
Comment: 2026 pick is top 5 protected. Boston retains 15% of Carlo's contract.

Boston Bruins acquire	Date	Buffalo Sabres acquire
Henri Jokiharju	March 7, 2025	2026 4th round pick

Boston Bruins acquire	Date	New Jersey Devils acquire
Daniil Misyul	March 7, 2025	Marc McLaughlin

Boston Bruins acquire	Date	Minnesota Wild acquire
Jakob Lauko Marat Khusnutdinov 2026 6th round pick	March 6, 2025	Justin Brazeau

Edmonton Oilers acquire	Date	Boston Bruins acquire
Trent Frederic Max Jones	March 4, 2025	Max Wanner 2025 2nd round pick 2026 4th round pick
Comment: Part of three team trade with New Jersey Devils where Devils retain 50% of Frederic's contract.

Boston Bruins acquire	Date	Minnesota Wild acquire
Vinni Lettieri 2024 4th round pick	June 29, 2024	Jakub Lauko 2024 4th round pick

Boston Bruins acquire	Date	Ottawa Senators acquire
Joonas Korpisalo Mark Kastelic 2024 1st round pick	June 24, 2024	Linus Ullmark