The Toronto Maple Leafs acquired Brandon Carlo from the Boston Bruins for Fraser Minten, a 2026 1st round pick and a 2025 4th round pick
The Florida Panthers acquired Brad Marchand from the Boston Bruins for a conditional 2027 2nd round pick
The Boston Bruins acquired Henri Jokiharju from the Buffalo Sabres for a 2026 4th round pick
The Colorado Avalanche acquired Charlie Coyle and a 2026 5th round pick from the Boston Bruins for Casey Mittelstadt, William Zellers and a 2025 2nd round pick
The Minnesota Wild acquired Justin Brazeau from the Boston Bruins for Marat Khusnutdinov, Jakub Lauko, and a 2026 6th round pick
The Edmonton Oilers acquired Max Jones and Petr Hauser from the Boston Bruins for Max Wanner, a 2025 2nd round pick, and 2026 4th round pick as part of the Trent Frederic three-team trade with NJD
The New Jersey Devils acquired Trent Frederic from the Boston Bruins for Petr Hauser in a three team trade with EDM
The Minnesota Wild acquired Jakub Lauko and a 2024 4th round pick (#110) from the Boston Bruins for Vinni Lettieri and a 2024 4th round pick (#122)
The Ottawa Senators acquired Linus Ullmark from the Boston Bruins for Joonas Korpisalo, Mark Kastelic, and a 2024 1st round pick (#25)
Studnicka skated on the Boston Bruins' fourth line Thursday morning.
Vladar will back up Jaroslav Halak when the Boston Bruins and Rangers face off Thursday night, Matt Vautour of MassLive.com reports.
Senyshyn will be promoted to the Boston Bruins' active roster for Thursday night's game against the New York Rangers, Joe McDonald of The Athletic reports.
Booth has been assigned to AHL Providence, Mark Divver of the New England Hockey Journal reports.
Vladar will serve as Jaroslav Halak's backup Tuesday night against the New York Islanders.
Vaakanainen was promoted to the active roster for Sunday's game versus the New Jersey Devils, per CBS Sports.
Studnicka was promoted to the active roster for Sunday's game versus the New Jersey Devils, CBS Sports reports.
Frederic was recalled from the taxi squad for Friday's tilt with the Washington Capitals, CBS Sports reports.
Studnicka was promoted to the active roster for Friday's game against the Washington Capitals, according to CBS Sports.
Coyle has been activated off the NHL's COVID-19 protocols list and will return to the lineup for Friday's game versus Washington, Fluto Shinzawa of The Athletic reports.
Krejci (lower body) was activated from injured reserve and will play in Wednesday's game versus the Washington Capitals, Fluto Shinzawa of The Athletic reports.
Grzelcyk (lower body) was activated from injured reserve and will play in Wednesday's game versus the Washington Capitals, Fluto Shinzawa of The Athletic reports.
Frederic will be promoted to the active roster for Wednesday's game versus the Washington Capitals, Joe McDonald of The Athletic reports.
Coyle was placed in the NHL's COVID-19 protocol Wednesday, John Shannon reports.
Kuhlman has been assigned to AHL Providence, Mark Divver of the New England Hockey Journal reports.
Tinordi worked on the Boston Bruins' third defensive pairing along with Connor Clifton at Tuesday's practice.
Miller (knee) didn't practice Tuesday.
Hall has signed a three-year, entry-level contract with the Boston Bruins.
McKegg was reassigned to the taxi squad after Sunday's win over the New York Rangers, CBS Sports reports.
Vaakanainen was reassigned to the taxi squad Sunday, CBS Sports reports.
Frederic was sent to the taxi squad Sunday, according to CBS Sports.
Kampfer was recalled from the taxi squad for Sunday's contest against the New York Rangers and was sent back down after the game, according to CBS Sports.
Tinordi was added to the NHL's COVID-19 protocols list Sunday, CBS Sports reports.
Tinordi was claimed off waivers by the Boston Bruins on Saturday, Elliotte Friedman of Sportsnet reports.
Studnicka was promoted to the active roster Thursday, per CBS Sports.
Zboril (upper body) will come off injured reserve and suit up Thursday night against the New York Islanders.
Zboril (upper body) was placed on the injured reserve retroactive to Feb. 13, PuckPedia reports.
Grzelcyk (lower body) was placed on injured reserve Sunday retroactive to Feb. 12, PuckPedia reports.
Studnicka has joined the Boston Bruins in advance of Sunday's game against the Philadelphia Flyers, Joe Haggerty of Boston Hockey Now reports.
Frederic skated on a line with Charlie Coyle and Craig Smith during Wednesday's practice, indicating that he'll be added to the active roster ahead of Thursday's game against the New Jersey Devils, Eric Russo of the Boston Bruins' official site reports.
Frederic was demoted to the taxi squad Monday, CBS Sports reports.
The Bruins shifted Lindholm to waivers Sunday, Sportsnet's Chris Johnston reports.
Kuhlman was assigned to the taxi squad Saturday, per CBS Sports.
Kuhlman was promoted from the taxi squad to the active roster Friday, CBS Sports reports.
Frederic was promoted to the active roster Tuesday, per CBS Sports.
Kampfer was called up from AHL Providence to the taxi squad Tuesday, per CBS Sports.
Vladar was demoted to AHL Providence on Monday, CBS Sports reports.
Blidh was reassigned to the taxi squad Saturday, per CBS Sports.
Frederic was reassigned to the taxi squad Saturday, per CBS Sports.
Kampfer was reassigned to AHL Providence on Saturday, per CBS Sports.
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