Aug 31, 2023

• The Seattle Kraken signed F Devin Shore to a one-year, two-way contract.
• The Anaheim Ducks signed F Zack Kassian to a professional tryout agreement.

Aug 30, 2023

• The Pittsburgh Penguins signed LW Austin Wagner to a professional tryout contract (PTO).
• The Buffalo Sabres loaned C Noah Ostlund to Vaxjo (SHL).

Aug 28, 2023

• The Arizona Coyotes signed goaltending coach Corey Schwab to a multi-year contract extension.
• The Toronto Maple Leafs signed D Simon Benoit to a one-year contract.

Aug 27, 2023

• The Arizona Coyotes agreed to terms with assistant coach John Madden on a multi-year contract extension.
• The Toronto Maple Leafs signed C Jay O'Brien to a one-year contract.

Aug 24, 2023

• The Arizona Coyotes signed assistant coach Mario Duhamel to a multi-year contract extension.
• The Edmonton Oilers signed D Evan Bouchard to a two-year contract.

Aug 23, 2023

• The Arizona Coyotes signed head coach Andre Tourigny to a three-year contract extension.
• The Tampa Bay Lightning signed D Darren Raddysh to a two-year contract extension.

Aug 22, 2023

• The Tampa Bay Lightning signed F Brandon Hagel to an eight-year contract extension.

Aug 21, 2023

• The Philadelphia Flyers signed D Oliver Bonk to a three-year, entry-level contract.
• The Boston Bruins signed RW Alex Chiasson to a professional tryout contract (PTO).

Aug 20, 2023

• The Winnipeg Jets signed D Logan Stanley to a one-year contract.

Aug 16, 2023

• The Boston Bruins signed C John Farinacci to a two-year, entry-level contract.

Aug 15, 2023

• The Montreal Canadiens acquired D Gustav Lindstrom and a 2025 conditional 4th-round draft pick from Detroit Red Wings for D Jeff Petry.
• The Detroit Red Wings acquired D Jeff Petry from Montreal in exchange for D Gustav Lindstrom and a 2025 conditional 4th-round draft pick.

Aug 14, 2023

• The Boston Bruins announced the retirement of C David Krejci.

Aug 9, 2023

• The Toronto Maple Leafs signed G Martin Jones to a one-year contract.
• The Philadelphia Flyers acquired C Massimo Rizzo and a 2025 fifth-round draft pick from Carolina Hurricanes for RW David Kase.
• The New Jersey Devils signed D Cal Foote to a one-year, two-way contract.
• The Carolina Hurricanes acquired RW David Kase from Philadelphia in exchange for C Massimo Rizzo and a 2025 fifth-round draft pick.
• The Buffalo Sabres named Brad Dexter scout and Zach Redmond player development coach.

Aug 7, 2023

• The Anaheim Ducks signed G Alex Stalock to a one-year contract.
• The Arizona Coyotes signed D Matt Dumba to a one-year contract.

Aug 6, 2023

• The San Jose Sharks acquired Fs Mikael Granlund, Mike Hoffman, D Jan Rutta and a 2024 first-round pick from Pittsburgh Penguins for D Erik Karlsson, F Dillon Hamaliuk and a 2026 third-round pick.
• The Pittsburgh Penguins acquired D Erik Karlsson, F Dillon Hamaliuk and a 2026 third-round pick from San Jose in exchange for Fs Mikael Granlund, Mike Hoffman, D Jan Rutta and a 2024 first-round pick.
• The Montreal Canadiens acquired D Jeff Petry, G Casey DeSmith, F Nathan Legare and a 2025 second-round pick from Pittsburgh in exchange for Fs Mike Hoffman and Rem Pitlick.

Aug 5, 2023

• The Arizona Coyotes placed C Jean-Sebastien Dea on unconditional waivers.
• The Philadelphia Flyers signed G Samuel Ersson to a two-year contract extension.

Aug 4, 2023

• The Washington Capitals signed RW Tom Wilson to a seven-year contract.

Aug 2, 2023

• The Anaheim Ducks signed RW Troy Terry to a seven-year contract.
• The Pittsburgh Penguins signed LW Drew O'Connor to a two-year contract.

Aug 1, 2023

• The New York Rangers signed D Brandon Scanlin to a one-year, two-way contract.
• The Boston Bruins signed C Trent Fredric to a two-year contract.