The Chicago Blackhawks acquired Sam Lafferty from the Buffalo Sabres for a 2026 6th round pick
The Pittsburgh Penguins acquired Connor Clifton and a 2025 2nd round pick (#39) from the Buffalo Sabres for Conor Timmins and Isaac Belliveau
The Utah Mammoth acquired John-Jason Peterka from the Buffalo Sabres for Michael Kesselring and Josh Doan
The Boston Bruins acquired Henri Jokiharju from the Buffalo Sabres for a 2026 4th round pick
The Buffalo Sabres acquired Erik Brannstrom from the New York Rangers for Nicolas Aube-Kubel
The Buffalo Sabres acquired Josh Norris and Jacob Bernard-Docker from the Ottawa Senators for Dylan Cozens, Dennis Gilbert, and a 2026 2nd round pick
The Pittsburgh Penguins acquired Colton Poolman from the Buffalo Sabres for Bennett MacArthur
The Edmonton Oilers acquired Matthew Savoie from the Buffalo Sabres for Ryan McLeod and Tyler Tullio
The Winnipeg Jets acquired a 2024 4th round pick (#109) from the Buffalo Sabres for a 2024 4th round pick (#123) and 2024 7th round pick (#219)
The Buffalo Sabres acquired a 2024 3rd round pick (#71) from the Colorado Avalanche for a 2024 3rd round pick (#76) and 2024 5th round pick (#161)
Girgensons was placed on injured reserve Saturday after suffering a lower-body injury Friday versus the Pittsburgh Penguins, according to Lance Lysowski of The Buffalo News.
Rosen was recalled from AHL Rochester on Friday, according to Kevin Oklobzija of Pickin' Splinters.
Rousek was returned to AHL Rochester on Friday, per the NHL media site.
Comrie (lower body) will defend the visiting crease in Winnipeg on Friday, according to John Lu of TSN.
Benson (lower body) was taken off injured reserve and is expected to play Friday in Winnipeg, according to Mike Harrington of The Buffalo News.
Biro (upper body) was activated from injured reserve and assigned to AHL Rochester on Monday.
Samuelsson (lower body) was activated from injured reserve Saturday, per the NHL media site.
Savoie was assigned to WHL Wenatchee on Saturday.
Biro (undisclosed) was placed on injured reserve Monday.
Savoie (shoulder) was recalled from his conditioning loan with AHL Rochester on Monday.
Johnson was called up from AHL Rochester and will make his NHL debut Saturday versus Toronto.
Samuelsson (lower body) was placed on injured reserve Saturday, per the NHL media site.
The Sabres put Benson (lower body) on injured reserve Friday, Sabres insider Joe Yerdon reports.
Rousek was summoned by Buffalo on Thursday.
Clifton is eligible to return to the lineup Friday against the Philadelphia Flyers after serving his two-game suspension for an illegal check to the head of New Jersey's Nico Hischier on Oct. 27.
Biro was recalled by the Buffalo Sabres on Tuesday.
Cooley was assigned to AHL Rochester on Sunday.
Clifton has been suspended for two games following a check to the head of Nico Hischier in Friday's loss to the New Jersey Devils.
Comrie (lower body) is considered week-to-week, Lance Lysowski of The Buffalo News reports.
Cooley was recalled from AHL Rochester on Saturday.
Savoie (shoulder) was sent to AHL Rochester on Sunday for a conditioning assignment.
Stillman was put on waivers Saturday for the purpose of assignment to AHL Rochester.
Clague was placed on waivers for the purpose of reassignment to the AHL on Saturday, Chris Johnston of TSN reports.
Biro was waived Saturday to be sent down to AHL Rochester.
Murray was put on waivers by Buffalo on Wednesday, Chris Johnston of TSN reports.
Davies was placed on waivers Sunday, according to Chris Johnston of TSN.
Cecconi was placed on waivers Sunday, per Chris Johnston of TSN.
Richards was waived by Buffalo on Saturday with the intention of sending him to AHL Rochester.
Cooley was put on waivers Saturday for the purposes of loaning him to AHL Rochester.
Tokarski was placed on waivers Saturday.
Ostlund was loaned by Buffalo to the Swedish league's Vaxjo on Wednesday.
Wahlberg was loaned to Malmo of the SHL on Tuesday.
Savoie was assigned to the AHL Rochester on Sunday.
Nadeau was assigned to AHL Rochester on Monday.
Rousek was reassigned to AHL Rochester on Saturday.
Bill Hoppe of the Olean Times Herald reports Anderson confirmed his retirement following Thursday's 4-3 overtime win over the Ottawa Senators, during which he stopped 30 of 33 shots.
Rousek was recalled from AHL Rochester on Thursday.
Rousek was reassigned to AHL Rochester on Tuesday.
Rousek was recalled from AHL Rochester on Monday.
Rousek was loaned to AHL Rochester on Sunday.
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