| | G | Retired (G Pavel Francouz retired from NHL.) |
| | RW | Sent to minors (The Colorado Avalanche sent F Chris Wagner to the minors.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Chris Wagner from the minors.) |
| | RW | Sent to minors (The Colorado Avalanche assigned F Chris Wagner to the minors.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Jean-Luc Foudy to the minors.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Chris Wagner from the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Jean-Luc Foudy from the minors.) |
| | RW | Placed on Injured Reserve (The Colorado Avalanche placed F Logan O'Connor on IR.) |
| | LW | Sent to minors (The Colorado Avalanche assigned F Fredrik Olofsson to the minors.) |
| | LW | Called up from minors (The Colorado Avalanche recalled F Fredrik Olofsson from the minors.) |
| | RW | Sent to minors (The Colorado Avalanche assigned F Chris Wagner to the minors.) |
| | RW | Traded (The Colorado Avalanche acquired F Brandon Duhaime in trade with Minnesota.) From |
| | C | Traded (The Colorado Avalanche acquired F Yakov Trenin in a trade with Nashville.) From |
| | C | Sent to minors (The Colorado Avalanche assigned F Ondrej Pavel to the minors.) |
| | C | Traded (The Philadelphia Flyers received F Ryan Johansen in a trade with Colorado.) To |
| | C | Signed (The Colorado Avalanche signed F Ivan Ivan to a standard contract.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Jean-Luc Foudy to the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Ondrej Pavel from the minors.) |
| | D | Traded (The Buffalo Sabres acquired D Bowen Byram in a trade with Colorado.) To |
| | D | Traded (The Colorado Avalanche acquired D Sean Walker in a trade with Philadelphia.) From |
| | C | Called up from minors (The Colorado Avalanche recalled F Jean-Luc Foudy from the minors.) |
| | C | Traded (The Colorado Avalanche received F Casey Mittelstadt in a trade with Buffalo.) From |
| | C | Traded (The New Jersey Devils traded the signing rights of F Zakhar Bardakov to the Colorado Avalanche.) From |
| | D | Traded (The Colorado Avalanche traded D Kurtis MacDermid to the New Jersey Devils.) To |
| | RW | Activated (The Colorado Avalanche activated Valeri Nichushkin.) |
| | LW | Waived (Colorado Avalanche's F Fredrik Olofsson was waived on Saturday.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Chris Wagner from the minors.) |
| | D | Sent to minors (The Colorado Avalanche assigned D Sam Malinski to the minors.) |
| | D | Called up from minors (The Colorado Avalanche recalled D Sam Malinski from the minors.) |
| | G | Waived (The Colorado Avalanche placed G Ivan Prosvetov on waivers.) |
| | G | Called up from minors (The Colorado Avalanche recalled G Justus Annunen from the minors.) |
| | G | Called up from minors (The Colorado Avalanche recalled G Justus Annunen from the minors.) |
| | D | Sent to minors (The Colorado Avalanche assigned D Sam Malinski to the minors.) |
| | LW | Signed (The Colorado Avalanche signed F Zach Parise.) |
| | D | Activated (The Colorado Avalanche activated D Bowen Byram.) |
| | RW | Sent to minors (The Colorado Avalanche assigned F Jason Polin to the minors.) |
| | G | Sent to minors (The Colorado Avalanche assigned G Justus Annunen to the minors.) |
| | RW | Not With Team (F Valeri Nichushkin to receive care from the Player Assistance Program.) |
| | G | Called up from minors (The Colorado Avalanche recalled G Justus Annunen.) |
| | RW | Waived (The Colorado Avalanche waived F Chris Wagner.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Jason Polin from the minors.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Ben Meyers to the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Ben Meyers from the minors.) |
| | D | Placed on Injured Reserve (The Colorado Avalanche placed D Bowen Byram on Injured Reserve.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Ben Meyers to the minors.) |
| | D | Activated (The Colorado Avalanche activated D Samuel Girard from the player assistance program.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Ben Meyers from the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Ben Meyers from the minors.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Ben Meyers to the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Ben Meyers.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Ben Meyers to the minors.) |
| | LW | Traded (The Colorado Avalanche traded F Tomas Tatar to the Seattle Kraken.) To |
| | C | Called up from minors (The Colorado Avalanche recalled F Ben Meyers from the minors.) |
| | RW | Sent to minors (The Colorado Avalanche assigned F Oskar Olausson to the minors.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Oskar Olausson.) |
| | D | Called up from minors (The Colorado Avalanche recalled D Sam Malinski.) |
| | LW | Sent to minors (The Colorado Avalanche assigned F Riley Tufte to the minors.) |
| | D | Not With Team (Girard entered the NHL/NHLPA player assistance program.) |
| | LW | Called up from minors (The Colorado Avalanche recalled F Riley Tufte from the minors.) |
| | D | Sent to minors (The Colorado Avalanche assigned D JackAhcan to the minors.) |
| | D | Called up from minors (The Colorado Avalanche recalled D Jack Ahcan from the minors.) |
| | D | Sent to minors (The Colorado Avalanche assigned D Sam Malinski to the minors.) |
| | D | Called up from minors (The Colorado Avalanche recalled D Sam Malinski.) |
| | D | Called up from minors (The Colorado Avalanche recalled D Caleb Jones.) |
| | D | Sent to minors (The Colorado Avalanche assigned D Caleb Jones to the minors.) |
| | D | Sent to minors (The Colorado Avalanche assigned D Sam Malinski to the minors.) |
| | D | Called up from minors (The Colorado Avalanche recalled D Sam Malinski.) |
| | LW | Sent to minors (The Colorado Avalanche assigned F Riley Tufte to the minors.) |
| | LW | Called up from minors (The Colorado Avalanche recalled F Joel Kiviranta from the minors.) |
| | D | Sent to minors (The Colorado Avalanche sent D Corey Schueneman to the minors.) |
| | D | Called up from minors (The Colorado Avalanche recalled D Caleb Jones from the minors.) |
| | LW | Called up from minors (The Colorado Avalanche recalled F Riley Tufte.) |
| | C | Sent to minors (The Colorado Avalanche sent F Jean-Luc Foudy to the minors.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Ondrej Pavel to the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Ondrej Pavel.) |
| | LW | Sent to minors (The Colorado Avalanche assigned F Riley Tufte to the minors.) |
| | D | Sent to minors (The Colorado Avalanche assigned D Caleb Jones to the minors.) |
| | D | Called up from minors (The Colorado Avalanche recalled D Caleb Jones.) |
| | LW | Called up from minors (The Colorado Avalanche recalled F Riley Tufte.) |
| | RW | Sent to minors (The Colorado Avalanche assigned F Alex Beaucage to the minors.) |
| | RW | Activated (The Colorado Avalanche activated F Alex Beaucage off Injured Reserve.) |
| | D | Called up from minors (The Colorado Avalanche recalled D Corey Schueneman.) |
| | G | Sent to minors (The Colorado Avalanche assigned G Justus Annunen to the minors.) |
| | LW | Sent to minors (The Colorado Avalanche assigned F Riley Tufte to the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F Callahan Burke to the minors.) |
| | D | Sent to minors (The Colorado Avalanche sent D Jeremy Hanzel to the minors.) |
| | LW | Called up from minors (The Colorado Avalanche recalled F Riley Tufte.) |
| | G | Called up from minors (The Colorado Avalanche recalled G Justus Annunen.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Calum Ritchie to the minors. ) |
| | G | Sent to minors (The Colorado Avalanche assigned G Justus Annunen to the minors. ) |
| | C | Placed on Injured Reserve (The Colorado Avalanche placed F Jean-Luc Foudy on injured reserve. ) |
| | RW | Placed on Injured Reserve (The Colorado Avalanche placed F Alex Beaucage on injured reserve. ) |
| | RW | Placed on Injured Reserve (The Colorado Avalanche placed F Chris Wagner on injured reserve. ) |
| | D | Sent to minors (The Colorado Avalanche assigned D Saige Weinstein to the minors.) |
| | G | Placed on Injured Reserve (The Colorado Avalanche placed G Pavel Francouz on injured reserve. ) |
| | C | Sent to minors (The Colorado Avalanche assigned F Maros Jedlicka to the minors. ) |
| | G | Claimed (The Colorado Avalanche claimed G Ivan Prosvetov off waivers. ) |
| | D | Sent to minors (The Colorado Avalanche assigned D Sam Malinski to the minors.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Ben Meyers to the minors.) |
| | LW | Waived (The Colorado Avalanche waived F Riley Tufte.) |
| | D | Sent to minors (The Colorado Avalanche waived D Brad Hunt.) |
| | D | Sent to minors (The Colorado Avalanche waived D Jack Ahcan to the minors.) |
| | RW | Sent to minors (The Colorado Avalanche assigned F Jason Polin to the minors.) |
| | LW | Sent to minors (The Colorado Avalanche assigned F Joel Kiviranta to the minors.) |
| | RW | Sent to minors (The Colorado Avalanche assigned F Brandon Kozun to the minors.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Peter Holland to the minors.) |
| | D | Sent to minors (The Colorado Avalanche assigned D Nate Clurman to the minors.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Ondrej Pavel to the minors.) |
| | G | Sent to minors (The Colorado Avalanche assigned G Trent Miner to the minors.) |
| | RW | Sent to minors (The Colorado Avalanche assigned F Oskar Olausson to the minors.) |
| | D | Sent to minors (The Colorado Avalanche assigned D Wyatt Aamodt to the minors.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Ivan Ivan to the minors.) |
| | D | Waived (The Colorado Avalanche waived D Corey Schueneman.) |
| | G | Sent to minors (The Colorado Avalanche assigned G Arvid Holm to the minors.) |
| | RW | Waived (The Colorado Avalanche waived F Spencer Smallman.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Henry Bowlby to the minors.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Tanner Kero to the minors.) |
| | D | Waived (The Colorado Avalanche waived D Keaton Middleton.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Matt Stienburg to the minors.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Ryan Sandelin to the minors.) |
| | RW | Sent to minors (The Colorado Avalanche assigned F Donald Busdeker to the minors.) |
| | C | Sent to minors (The Colorado Avalanche assigned F Cedric Pare to the minors.) |
| | D | Sent to minors (The Colorado Avalanche assigned D Kyle Mayhew to the minors.) |
| | G | Sent to minors (The Colorado Avalanche assigned G Ivan Zhigalov to the minors.) |
| | D | Sent to minors (The Colorado Avalanche assigned D Gianni Fairbrother to the minors.) |
| | LW | Sent to minors (The Colorado Avalanche assigned F Dalton Smith to the minors.) |
| | G | Called up from minors (The Colorado Avalanche recalled G Justus Annunen from the minors.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Jason Polin from the minors.) |
| | D | Called up from minors (The Colorado Avalanche recalled D Nate Clurman from the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Cedric Pare from the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Callahan Burke from the minors.) |
| | D | Sent to minors (The Colorado Avalanche assigned D Nikita Ishimnikov to the minors.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Alex Beaucage from the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Henry Bowlby from the minors.) |
| | RW | Signed (The Colorado Avalanche signed F Brandon Kozun.) |
| | LW | Signed (The Colorado Avalanche signed F Joel Kiviranta.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Donald Busdeker from the minors.) |
| | G | Called up from minors (The Colorado Avalanche recalled G Ivan Zhigalov from the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Jean-Luc Foudy from the minors.) |
| | D | Called up from minors (The Colorado Avalanche recalled D Saige Weinstein from the minors.) |
| | RW | Sent to minors (The Colorado Avalanche assigned F Nikolai Kovalenko to the minors.) |
| | LW | Called up from minors (The Colorado Avalanche recalled F Dalton Smith from the minors.) |
| | D | Sent to minors (The Colorado Avalanche assigned D Mikhail Gulyayev to the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Ivan Ivan from the minors.) |
| | D | Called up from minors (The Colorado Avalanche recalled D Wyatt Aamodt from the minors.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Spencer Smallman from the minors.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Oskar Olausson from the Minors.) |
| | LW | Signed (The Colorado Avalanche signed F Tomas Tatar.) |
| | C | Signed (The Colorado Avalanche signed F Matt Stienburg.) |
| | RW | Signed (The Colorado Avalanche signed F Nikolai Kovalenko to an entry-level contract.) |
| | D | Signed (The Colorado Avalanche signed D Jack Johnson.) |
| | D | Signed (The Colorado Avalanche signed D Corey Schueneman to a two-way contract. ) |
| | D | Signed (The Colorado Avalanche signed D Kyle Mayhew.) |
| | D | Signed (The Colorado Avalanche signed D Sam Malinski.) |
| | LW | Signed (The Colorado Avalanche signed F Jonathan Drouin.) |
| | RW | Signed (The Colorado Avalanche signed F Chris Wagner to a two-way contract. ) |
| | C | Signed (The Colorado Avalanche signed F Andrew Cogliano. ) |
| | C | Signed (The Colorado Avalanche signed F Ryan Sandelin.) |
| | D | Signed (The Colorado Avalanche signed D Jack Ahcan to a two-way contract. ) |
| | C | Became Unrestricted Free Agent (F Denis Malgin delcared for free agency.) |
| | C | Signed (The Colorado Avalanche signed F Tanner Kero.) |
| | LW | Signed (The Colorado Avalanche signed F Miles Wood.) |
| | LW | Signed (The Colorado Avalanche signed F Riley Tufte to a two-way contract. ) From |
| | C | Signed (The Colorado Avalanche signed F Ondrej Pavel.) |
| | G | Signed (The Colorado Avalanche signed G Arvid Holm to a two-way contract. ) |
| | C | Signed (The Colorado Avalanche signed F Peter Holland.) |
| | C | Became Unrestricted Free Agent (F Darren Helm elected free agency.) |
| | D | Became Unrestricted Free Agent (D Jack Johnson elected free agency.) |
| | C | Became Unrestricted Free Agent (F Lars Eller elected free agency.) |
| | G | Became Unrestricted Free Agent (G Keith Kinkaid elected free agency.) |
| | C | Became Unrestricted Free Agent (F Evan Rodrigues elected free agency.) |
| | D | Drafted (The Colorado Avalanche drafted D Nikita Ishimnikov.) |
| | C | Became Unrestricted Free Agent (F Andrew Cogliano elected free agency.) |
| | LW | Became Unrestricted Free Agent (F J.T. Compher elected free agency.) |
| | D | Became Unrestricted Free Agent (D Erik Johnson elected free agency.) |
| | LW | Became Unrestricted Free Agent (F Matt Nieto elected free agency.) |
| | D | Drafted (The Colorado Avalanche drafted D Jeremy Hanzel.) |
| | C | Drafted (The Colorado Avalanche drafted F Maros Jedlicka.) |
| | D | Drafted (The Colorado Avalanche drafted D Mikhail Gulyayev.) |
| | C | Traded (The Tampa Bay Lightning traded F Ross Colton to the Colorado Avalanche.) From |
| | C | Drafted (The Colorado Avalanche drafted F Calum Ritchie.) |
| | D | Traded (The Montreal Canadiens traded D Gianni Fairbrother to the Colorado Avalanche.) From |
| | C | Traded (The Colorado Avalanche traded F Alex Newhook to the Montreal Canadiens.) To |
| | C | Traded (The Nashville Predators traded F Ryan Johansen to the Colorado Avalanche.) From |
| | C | Traded (The Nashville Predators traded for F Alex Galchenyuk from the Colorado Avalanche.) To |
| | LW | Traded (The Dallas Stars traded F Fredrik Olofsson to the Colorado Avalanche.) From |