McLaughlin signed a one-year, two-way contract with Boston on Tuesday.

Regula signed a one-year, two-way contract with Boston on Friday.

Callahan penned a one-year, two-way contract with Boston on Friday.

Viel inked a two-year, $1.55 million contract with Boston on Monday.

Sweezey signed a two-year, two-way deal with the Bruins on Monday.

Oesterle signed a two-year, two-way contract with the Bruins on Monday.

Koepke signed a one-year, two-way contract with Boston on Monday.

Tufte signed a one-year, $775,000 contract with Boston on Monday.

Jones signed a two-year, $2 million contract with the Bruins on Monday, according to Steve Conroy of the Boston Herald.

Zadorov agreed to terms on a six-year, $30 million contract with the Bruins on Monday, Chris Johnston of The Athletic reports.

Lindholm secured a seven-year, $54.25 million contract with Boston on Monday, Irfaan Gaffar of The Fourth Period reports.

Poitras (shoulder) took the ice in a regular sweater for the start of the Bruins' development camp Monday, Steve Conroy of the Boston Herald reports.