| | RW | Assigned to Junior Club (Everett (WHL)) |
| | D | Assigned to Junior Club (Vancouver (WHL)) |
| | G | Released (Signed) |
| | LW | Assigned to Junior Club (Saskatoon (WHL)) |
| | D | Assigned to European Team (HV71 (Sweden)) |
| | D | Assigned to Junior Club (Red Deer (WHL)) |
| | C | Assigned to Junior Club (Saskatoon (WHL)) |
| | RW | Assigned to Junior Club (Ottawa (OHL)) |
| | RW | Invited to Training Camp (Signed) |
| | RW | Signed as Free Agent (One-year contract) |
| | C | Signed with European team (HC Sparta Praha (Czech Republic)) |
| | RW | Re-Signed (Six-year contract) |
| | D | Signed (One-year contract) |
| | D | Signed as Free Agent (One-year contract) |
| | D | Re-Signed (Two-year contract) |
| | C | Re-Signed (One-year contract) |
| | RW | Re-Signed (One-year contract) |
| | C | Re-Signed (Two-year contract) |
| | D | Signed (Three-year,entry-level contract) |
| | RW | Signed as Free Agent (One-year contract) |
| | C | Became Unrestricted Free Agent (Signed) |
| | C | Became Unrestricted Free Agent (Not tendered a qualifying offer) |
| | C | Became Unrestricted Free Agent (Signed) |
| | RW | Became Unrestricted Free Agent (Signed) |
| | C | Signed as Free Agent (One-year contract) |
| | D | Became Unrestricted Free Agent (Signed) |
| | C | Signed as Free Agent (One-year contract) |
| | RW | Became Unrestricted Free Agent (Signed) |
| | C | Became Unrestricted Free Agent (Signed) |
| | RW | Became Unrestricted Free Agent (Signed) |
| | RW | Became Unrestricted Free Agent (Not tendered a qualifying offer) |
| | G | Became Unrestricted Free Agent (Not tendered a qualifying offer) |
| | D | Contract extended (Four-year contract extension) |
| | RW | Contract extended (One-year contract extension) |
| | D | Contract extended (Eight-year contract extension) |
| | D | Re-Signed (Eight-year contract) |
| | D | Traded (w/ Grubauer for 2018 2nd rd pick) To |
| | G | Traded (w/ Orpik for 2018 2nd rd pick) To |
| | D | Signed with European team (Nottingham (EIHL-United Kingdom)) |
| | D | Contract extended (Two-year contract extension) |
| | D | Contract extended (One-year contract extension) |
| | C | Signed as Free Agent (Three-year, entry-level contract) |
| | LW | Signed as Free Agent (One-year, entry-level contract) |
| | LW | Signed (One-year, two-way contract) |
| | RW | Suspension Over (Signed) |
| | G | Signed (Three-year, entry-level contract) |
| | RW | Signed as Free Agent (Two-year contract) |
| | LW | Signed (Three-year, entry-level contract) |
| | RW | Suspended (Three games by NHL for illegal check) |
| | LW | Called up from minors (from Hershey-AHL) |
| | G | Called up from minors (from Hershey-AHL) |
| | C | Signed (Two-year, entry-level contract) |
| | D | Called up from minors (from Hershey-AHL) |
| | C | Called up from minors (from Hershey-AHL) |
| | G | Sent to minors (Hershey-AHL) |
| | G | Called up from minors (from Hershey-AHL) |
| | G | Sent to minors (Hershey-AHL) |
| | C | Sent to minors (Hershey-AHL) |
| | C | Signed (Two-year, entry-level contract) |
| | G | Called up from minors (from Hershey-AHL) |
| | D | Signed (Three-year, entry-level contract) |
| | D | Sent to minors (Hershey-AHL) |
| | C | Called up from minors (from Hershey-AHL) |