The Boston Bruins acquired Viktor Arvidsson from the Edmonton Oilers for a 2027 5th round pick
The Tampa Bay Lightning acquired a 2025 4th round pick (#108) from the Boston Bruins for a 2026 4th round pick
The Montreal Canadiens acquired a 2025 3rd round pick (#69) from the Boston Bruins for a 2025 3rd round pick (#79) and a 2025 4th round pick (#108)
The Boston Bruins acquired Victor Soderstrom from the Chicago Blackhawks for Ryan Mast and a 2025 7th round pick
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
Smith cleared COVID-19 protocol and practiced Monday, Fluto Shinzawa of The Athletic reports.
Bergeron cleared COVID-19 protocols and practiced with the Boston Bruins on Monday, Fluto Shinzawa of The Athletic reports.
Lazar (COVID-19 protocols) was cleared to return to practice Monday, Conor Ryan of MassLive.com reports.
Hall (COVID-19 protocols) took the ice for Monday's practice session, Steve Conroy of the Boston Herald reports.
Steen (COVID-19 protocols) was reassigned to AHL Providence on Sunday, Mark Divver of the New England Hockey Journal reports.
Coyle has landed in the COVID-19 protocols, Matt Porter of The Boston Globe reports.
Carlo was placed in the NHL's COVID-19 protocols Tuesday.
Lazar entered the league's COVID-19 protocols Saturday.
Hall entered the league's COVID-19 protocols Saturday.
Froden was reassigned to AHL Providence on Saturday, Conor Ryan of MassLive.com reports.
Keyser was reassigned to AHL Providence on Saturday.
Studnicka was reassigned to AHL Providence on Saturday.
Keyser was recalled from AHL Providence on Thursday, Mark Divver of the New England Hockey Journal reports.
Froden was recalled from AHL Providence on Thursday, Mark Divver of the New England Hockey Journal reports.
Swayman entered the NHL's COVID-19 protocols Thursday.
Frederic entered the NHL's COVID-19 protocols Thursday.
Blidh entered the NHL's COVID-19 protocols Thursday.
Moore was reassigned to AHL Providence on Wednesday, Mark Divver of the New England Hockey Journal reports.
Bergeron has entered the NHL's COVID-19 protocol
Studnicka was promoted from AHL Providence on Tuesday, Mark Divver of the New England Hockey Journal reports.
Steen was recalled from AHL Providence on Tuesday, Mark Divver of the New England Hockey Journal reports.
Marchand entered the NHL's COVID-19 protocols Tuesday, Conor Ryan of MassLive.com reports.
Nosek (illness) has been added to Boston's active roster ahead of Tuesday's matchup with Vegas, per the NHL's official media site.
Smith has entered the NHL's COVID-19 protocols.
Ahcan was reassigned to AHL Providence on Monday.
Blidh (upper body) was activated from injured reserve and will suit up Thursday against the Edmonton Oilers, Fluto Shinzawa of The Athletic reports.
Steen was reassigned to AHL Providence on Thursday, Mark Divver of the New England Hockey Journal reports.
Steen was recalled by the Boston Bruins on Tuesday, Mark Divver of the New England Hockey Journal reports.
Moore was called up from the minors Monday, Mark Divver of the New England Hockey Journal reports.
Ahcan was elevated from AHL Providence on Monday, Mark Divver of the New England Hockey Journal reports.
Ahcan was reassigned to AHL Providence on Sunday, Mark Divver of the New England Hockey Journal reports.
Steen was reassigned to AHL Providence on Sunday, Mark Divver of the New England Hockey Journal reports.
Ahcan was recalled by the Boston Bruins on Saturday.
Steen was recalled by the Boston Bruins on Saturday.
Frederic (upper body) was activated from injured reserve and will suit up Sunday against the Vancouver Canucks, Fluto Shinzawa of The Athletic reports.
Steen was reassigned to AHL Providence on Monday, per CBS.
Steen was promoted from AHL Providence on Friday.
Blidh (upper body) will be activated off injured reserve and return to the lineup for Thursday's game versus Edmonton, Steve Conroy of the Boston Herald reports.
Foligno (upper body) will be activated off injured reserve and return to the lineup for Thursday's game against the Edmonton Oilers, Matt Porter of The Boston Globe reports.
Studnicka was reassigned to AHL Providence on Wednesday, Mark Divver of the New England Hockey Journal reports.
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