Signed forward Colton Hargrove to an entry-level contract.

Assigned forward Zach Trotman to Providence (AHL).

Signed defenseman Torey Krug to a one-year contract extension through the 2015-16 season and forward Reilly Smith to a two-year contract extension through the 2016-17 season.

Acquired forward Brett Connolly from the Tampa Bay Lightning in exchange for a second-round pick in the 2015 NHL Entry Draft and a second- round pick in the 2016 NHL Entry Draft; acquired forwards Max Talbot and Paul Carey from the Colorado Avalanche in exchange for forward Jordan Caron and a 2016 sixth-round draft pick; acquired forward Zack Phillips from the Minnesota Wild in exchange for forward Jared Knight.

Assigned goaltender Jeremy Smith to Providence (AHL).

Recalled goaltender Jeremy Smith from Providence (AHL) on an emergency basis.

Recalled goaltender Malcolm Subban from Providence (AHL).

Assigned goaltender Niklas Svedberg to Providence (AHL) on a conditioning stint; recalled goaltender Malcolm Subban from Providence.

Recalled forward David Pastrnak from Providence (AHL).