Dylan Gambrell signed a two-year contract with the Sharks on Thursday.
Artturi Lehkonen agreed to a two-year, $4.8 million contract with the Canadiens on Thursday.
Brett Leason signed a three-year entry level contract with the Capitals on Thursday.
Joel Armia agreed to a two-year, $5.2 million contract with the Canadiens on Thursday.
Jason Dickinson signed a two-year, $3 million contract with the Stars on Thursday, Sean Shapiro of The Athletic reports.
Cole Caufield has been in invited to play at USA Hockey's Junior Summer Showcase in Plymouth (Mich.), Stu Cowan of the Montreal Gazette reports.
Alex Iafallo agreed to a two-year, $4.85 million contract extension with the Kings on Wednesday, Jon Rosen of Fox Sports West reports.
Matt Cullen announced his retirement Wednesday.
Jeremy McKenna agreed to a two-way contract with Calgary on Wednesday, Eric Francis of Sportsnet reports.
Alexei Protas signed a three-year, entry-level contract on Wednesday.
Justin Scott signed a one-year, two-way contract with the Blue Jackets on Wednesday, Aaron Portzline of The Athletic reports.
Reid Boucher signed a one-year, two-way contract with the Canucks on Tuesday.
Brogan Rafferty signed a two-year, two-way contract with the Canucks on Tuesday.
Josh Teves signed a two-year, two-way contract with the Canucks on Tuesday.
Fabian Zetterlund won't take part in the Devils' development camp this week while continuing to rehab a knee injury, Chris Ryan of The Newark Star-Ledger reports.
Dillon Heatherington re-signed Tuesday with the Stars on a one-year, two-way contract.
The Blackhawks acquired Alexander Nylander from the Sabres on Tuesday in exchange for defenseman Henri Jokiharju.
The Sabres acquired Henri Jokiharju from the Blackhawks on Tuesday in exchange for forward Alexander Nylander.
Petr Sykora announced Monday that he has retired from professional hockey, WheelhouseHockey.org reports.
Malcolm Subban signed a one-year, $850,000 contract with the Golden Knights on Tuesday, avoiding arbitration.