| | C | Re-Signed (Two-year contract) |
| | G | Retired (Signed) |
| | D | Re-Signed (One-year, two-way contract) |
| | LW | Re-Signed (Three-year, two-way contract) |
| | RW | Re-Signed (Three-year, two-way contract) |
| | G | Traded (for future considerations) To |
| | C | Re-Signed (Three-year contract) |
| | C | Traded (for '22 6th-rd pick) To |
| | D | Re-Signed (Two-year contract) |
| | RW | Signed as Free Agent (Two-year contract) |
| | LW | Became Unrestricted Free Agent (Signed) |
| | D | Signed as Free Agent (One-year, two-way contract) |
| | G | Signed as Free Agent (One-year contract) |
| | D | Signed as Free Agent (One-year, two-way contract) |
| | C | Signed as Free Agent (Two-year contract) |
| | RW | Became Unrestricted Free Agent (Signed) |
| | D | Became Unrestricted Free Agent (Signed) |
| | D | Became Unrestricted Free Agent (Signed) |
| | C | Became Unrestricted Free Agent (Not tendered a qualifying offer) |
| | G | Became Unrestricted Free Agent (Signed) |
| | C | Became Unrestricted Free Agent (Signed) |
| | D | Became Unrestricted Free Agent (Signed) |
| | G | Became Unrestricted Free Agent (Signed) |
| | D | Became Unrestricted Free Agent (Signed) |
| | G | Signed as Free Agent (One-year, two-way contract) |
| | C | Contract extended (Eight-year contract extension) |
| | D | Became Unrestricted Free Agent (Signed) |
| | LW | Signed as Free Agent (One-year, two-way contract) |
| | G | Became Unrestricted Free Agent (Signed) |
| | C | Signed as Free Agent (One-year, two-way contract) |
| | D | Signed as Free Agent (Three-year contract) |
| | RW | Became Unrestricted Free Agent (Signed) |
| | LW | Signed as Free Agent (One-year, two-way contract) |
| | C | Contract extended (One-year, two-way contract extension) |
| | D | Traded (for Tyler Johnson, '23 2nd-rd pick) From |
| | C | Traded (for the rights to Brent Seabrook) To |
| | C | Contract extended (Two-year, two-way contract extension) |
| | C | Claimed in expansion draft (Signed) To |
| | D | Contract extended (One-year, two-way contract extension) |
| | LW | Traded (for '22 7th-rd pick) To |
| | RW | Signed (Three-year, entry-level contract) |
| | D | Signed (Three-year, entry-level contract) |
| | RW | Called up from minors (from Syracuse-AHL) |
| | G | Called up from minors (from Syracuse-AHL) |
| | LW | Called up from minors (from Syracuse-AHL) |
| | D | Called up from minors (from Syracuse-AHL) |
| | D | Called up from minors (from Syracuse-AHL) |
| | C | Signed as Free Agent (One-year, two-way contract) |
| | LW | Suspension Over (Signed) |
| | G | Contract extended (One-year, two-way contract extension) |
| | G | Called up from minors (from taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | C | Called up from minors (from taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | C | Sent to minors (Syracuse-AHL) |
| | D | Called up from minors (from taxi squad) |
| | LW | Called up from minors (from taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | LW | Suspended (One game by NHL for unsp. conduct) |
| | D | Called up from minors (from taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | G | Sent to minors (Syracuse-AHL) |
| | G | Designated for assignment (Taxi squad) |
| | G | Signed (Three-year, entry-level contract) |
| | G | Called up from minors (from taxi squad) |
| | G | Signed (Three-year, entry-level contract) |
| | D | Sent to minors (Syracuse-AHL) |
| | D | Designated for assignment (Taxi squad) |
| | G | Designated for assignment (Taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | D | Sent to minors (Syracuse-AHL) |
| | C | Called up from minors (from taxi squad) |
| | LW | Signed (Two-year, entry-level contract) |
| | D | Sent to minors (Syracuse-AHL) |
| | G | Traded (for Fredrik Claesson) To |
| | D | Sent to minors (Syracuse-AHL) |
| | D | Traded (for Magnus Chrona) From |
| | C | Designated for assignment (Taxi squad) |
| | C | Called up from minors (from taxi squad) |
| | C | Designated for assignment (Taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | D | Traded (for '21 4th-rd pick) From |
| | D | Traded (for '21 1st, 3rd-rd picks) From |
| | D | Designated for assignment (Taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | LW | Designated for assignment (Taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | G | Called up from minors (from taxi squad) |
| | G | Designated for assignment (Taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | RW | Sent to minors (Syracuse-AHL) |
| | C | Sent to minors (Syracuse-AHL for conditioning stint) |
| | C | Called up from minors (from taxi squad) |
| | C | Designated for assignment (Taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | C | Sent to minors (Syracuse-AHL) |
| | C | Signed as Free Agent (One-year, entry-level contract) |
| | D | Designated for assignment (Taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | C | Called up from minors (from taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | G | Designated for assignment (Taxi squad) |
| | C | Designated for assignment (Taxi squad) |
| | G | Sent to minors (Syracuse-AHL) |
| | D | Called up from minors (from taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | C | Traded (w/ '23 7th-rd pick for Alexander Volkov) From |
| | RW | Traded (for Antoine Morand, '23 7th-rd pick) To |
| | D | Designated for assignment (Taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | C | Designated for assignment (Taxi squad) |
| | C | Called up from minors (from taxi squad) |
| | C | Designated for assignment (Taxi squad) |
| | C | Called up from minors (from taxi squad) |
| | C | Designated for assignment (Taxi squad) |
| | C | Called up from minors (from taxi squad) |
| | C | Designated for assignment (Taxi squad) |
| | C | Called up from minors (from taxi squad) |
| | G | Designated for assignment (Taxi squad) |
| | G | Called up from minors (from taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | C | Designated for assignment (Taxi squad) |
| | C | Sent to minors (Syracuse-AHL) |
| | C | Called up from minors (from taxi squad) |
| | C | Sent to minors (Syracuse-AHL) |
| | C | Designated for assignment (Taxi squad) |
| | C | Called up from minors (from taxi squad) |
| | LW | Re-Signed (Two-year, two-way contract) |
| | G | Sent to minors (Syracuse-AHL) |
| | D | Designated for assignment (Taxi squad) |
| | G | Designated for assignment (Taxi squad) |
| | RW | Designated for assignment (Taxi squad) |
| | C | Sent to minors (Syracuse-AHL) |
| | D | Called up from minors (from taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | C | Designated for assignment (Taxi squad) |
| | C | Called up from minors (from taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | C | Assigned to Junior Club (Everett-WHL) |
| | C | Assigned to Junior Club (Spokane-WHL) |
| | D | Called up from minors (from taxi squad) |
| | C | Designated for assignment (Taxi squad) |
| | C | Designated for assignment (Taxi squad) |
| | C | Called up from minors (from taxi squad) |
| | C | Called up from minors (from taxi squad) |
| | D | Called up from minors (from taxi squad) |
| | D | Designated for assignment (Taxi squad) |
| | D | Waived (Signed) |
| | C | Designated for assignment (Taxi squad) |
| | C | Called up from minors (from taxi squad) |
| | C | Designated for assignment (Taxi squad) |
| | C | Called up from minors (from taxi squad) |
