Montreal acquired Pastujov from Anaheim on Monday in exchange for Sean Farrell.
Jefferies signed a one-year, two-way contract with the Islanders on Friday, per Elliotte Friedman of Sportsnet.
McKown signed a one-year, two-way contract with the Canadiens on Monday.
Davidson signed a one-year, two-way contract with Montreal on Monday.
Dach signed a one-year, $3.6 million contract with the Canadiens on Thursday.
Walsh signed a one-year, two-way contract with the Canadiens on Wednesday.
Dobes signed a three-year, approximately $16 million contract with Montreal on Thursday.
Luff signed a one-year, two-way contract with the Islanders on Wednesday.
Samson agreed to terms on a one-year, two-way contract with Montreal on Wednesday.
Poulin signed a one-year, two-way contract with Montreal on Wednesday.
