Sep 17, 2018
Kevin Mandolese (G) Returned to his junior team (Cape Breton Screaming Eagles-QMJHL).
Jordan Hollett (G) Returned to his junior team (Medicine Hat Tigers-WHL).
Sep 13, 2018
Boston Leier (LW) Invited to training camp by the Ottawa Senators.
Ryan Scarfo (F) Invited to training camp by the Ottawa Senators.
Chris Tierney (C) Acquired from the San Jose Sharks
Rudolfs Balcers (LW) Acquired from the San Jose Sharks
Josh Norris (C) Acquired from the San Jose Sharks
Dylan Demelo (D) Acquired from the San Jose Sharks
Joseph Labate (LW) Invited to training camp by the Ottawa Senators.
Stuart Percy (D) Invited to training camp by the Ottawa Senators.