Novak agreed to terms on a three-year, $13.95 million contract extension with Pittsburgh on Friday.
Celebrini signed a five-year, $94 million contract extension with the Sharks on Wednesday.
Vilen inked a one-year, two-way contract with New Jersey on Wednesday.
Montreal acquired Pastujov from Anaheim on Monday in exchange for Sean Farrell.
Farrell was traded to the Ducks from the Canadiens on Monday in exchange for Sasha Pastujov.
Mangiapane (lower body) is expected to be ready for training camp ahead of the 2026-27 season, per TSN on Friday.
Buteyets signed a two-year contract with Traktor Chelyabinsk of the KHL on Friday and was subsequently loaned to the Shanghai Dragons, Zach Cavanagh of The Sporting Tribune reports.
Schmid signed a two-year, $4 million contract with the Panthers on Friday, per Elliotte Friedman of Sportsnet.
Jefferies signed a one-year, two-way contract with the Islanders on Friday, per Elliotte Friedman of Sportsnet.
