Acquired defenseman Jeff Petry from the Edmonton Oilers in exchange for a second-round pick in the 2015 NHL Entry Draft and a conditional fifth-round pick in the 2015 NHL Entry Draft; acquired forward Brian Flynn from the Buffalo Sabres in exchange for a fifth-round pick in the 2016 NHL Entry Draft; acquired forward Torrey Mitchell from the Buffalo Sabres in exchange for forward Jack Nevins and a seventh-round pick in the 2016 NHL Entry Draft; assigned defenseman Greg Pateryn and

Assigned defenseman Jarred Tinordi and forward Christian Thomas to Hamilton (AHL).

Acquired forward Devante Smith-Pelly from the Anaheim Ducks in exchange for forward Jiri Sekac.

Recalled defenseman Greg Pateryn from Hamilton (AHL).

Recalled forward Jacob De La Rose from Hamilton (AHL).

Assigned forward Christian Thomas to Hamilton (AHL).

Assigned defenseman Bryan Allen to Hamilton (AHL).