Boston Bruins

St. Louis Blues acquire	Date	Boston Bruins acquire
Brady Lyle	March 28, 2022	Future considerations

Ottawa Senators acquire	Date	Boston Bruins acquire
Zach Senyshyn 2022 5th round pick	March 21, 2022	Josh Brown 2022 conditional 7th round pick
Comment: If Senyshyn plays five NHL games with the Senators before the end of the season, the 7th round pick will become a 6th round pick.

Boston Bruins acquire	Date	Anaheim Ducks acquire
Hampus Lindholm Kodie Curran	March 19, 2022	John Moore Urho Vaakanainen 2022 1st round pick 2023 2nd round pick 2024 2nd round pick

Calgary Flames acquire	Date	Boston Bruins acquire
Daniel Vladar	July 28, 2021	2022 3rd round pick

Boston Bruins acquire	Date	Buffalo Sabres acquire
Taylor Hall Curtis Lazar	April 11, 2021	Anders Bjork 2021 2nd round pick

Boston Bruins acquire	Date	Ottawa Senators acquire
Mike Reilly	April 11, 2021	2022 3rd round pick

Boston Bruins acquire	Date	Anaheim Ducks acquire
Nick Ritchie	February 24, 2020	Danton Heinen

Boston Bruins acquire	Date	Anaheim Ducks acquire
Ondrej Kase	February 21, 2020	David Backes Axel Andersson 2020 1st round pick

Boston Bruins acquire	Date	New Jersey Devils acquire
Marcus Johansson	February 25, 2019	2019 2nd round pick 2020 4th round pick

Boston Bruins acquire	Date	Minnesota Wild acquire
Charlie Coyle	February 20, 2019	Ryan Donato 2019 5th round pick

Ottawa Senators acquire	Date	Boston Bruins acquire
Cody Goloubef	January 11, 2019	Paul Carey

New York Rangers acquire	Date	Boston Bruins acquire
Adam McQuaid	September 11, 2018	Steve Kampfer 2019 4th round pick Conditional 7th round pick

Boston Bruins acquire	Date	Chicago Blackhawks acquire
Tommy Wingels	February 26, 2018	2019 conditional 5th round pick
Comment: The draft pick moves up to the fourth round if the Bruins reach the second round of the 2018 playoffs or Wingels re-signs in Boston this offseason.

Boston Bruins acquire	Date	New York Rangers acquire
Rick Nash	February 25, 2018	Ryan Spooner Matt Beleskey Ryan Lindgren 2018 1st round pick 2019 7th round pick

Florida Panthers acquire	Date	Boston Bruins acquire
Frank Vatrano	February 22, 2018	2018 3rd round pick

Boston Bruins acquire	Date	New York Rangers acquire
Nick Holden	February 20, 2018	Rob O`Gara 2018 3rd round pick

Boston Bruins acquire	Date	Winnipeg Jets acquire
Drew Stafford	March 1, 2017	2018 conditional 6th round pick

Boston Bruins acquire	Date	Carolina Hurricanes acquire
John-Michael Liles	February 29, 2016	Anthony Camara 2016 3rd round pick 2017 5th round pick

Boston Bruins acquire	Date	New Jersey Devils acquire
Lee Stempniak	February 29, 2016	2017 2nd round pick 2016 4th round pick

Florida Panthers acquire	Date	Boston Bruins acquire
Reilly Smith Marc Savard	July 1, 2015	Jimmy Hayes