| | D | Called up from minors (The Colorado Avalanche recalled D Keaton Middleton from the minors.) |
| | D | Called up from minors (The Colorado Avalanche recalled D Keaton Middleton from the minors.) |
| | D | Placed on Injured Reserve (The Colorado Avalanche placed D Josh Manson on the Injured Reserve.) |
| | LW | Sent to minors (The Colorado Avalanche sent F Chase Bradley to the minors.) |
| | G | Traded (The Nashville Predators traded G Scott Wedgewood to the Colorado Avalanche.) From |
| | G | Traded (The Colorado Avalanche traded G Justus Annunen to the Nashville Predators.) To |
| | C | Called up from minors (The Colorado Avalanche recalled F Nikita Prishchepov from the minors.) |
| | LW | Placed on Injured Reserve (The Colorado Avalanche placed F Miles Wood on injured reserve.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Chris Wagner from the minors.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Nikolai Kovalenko from the minors.) |
| | LW | Called up from minors (The Colorado Avalanche recalled F Chase Bradley from the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Ivan Ivan from the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F T.J. Tynan to the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F Ivan Ivan to the minors.) |
| | RW | Sent to minors (The Colorado Avalanche sent F Nikolai Kovalenko to the minors.) |
| | G | Activated (The Colorado Avalanche activated G Alexandar Georgiev from Injured Reserve.) |
| | C | Sent to minors (The Colorado Avalanche sent F T.J. Tynan to the minors.) |
| | G | Sent to minors (The Colorado Avalanche sent G Kevin Mandolese to the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F T.J. Tynan from the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F T.J. Tynan from the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F T.J. Tynan from the minors.) |
| | G | Called up from minors (The Colorado Avalanche recalled G Kevin Mandolese from the minors) |
| | G | Placed on Injured Reserve (The Colorado Avalanche placed G Alexandar Georgiev on the Injured reserve.) |
| | G | Called up from minors (The Colorado Avalanche recalled G Kevin Mandolese from the minors) |
| | G | Sent to minors (The Colorado Avalanche sent G Trent Miner to the minors.) |
| | RW | Suspension Over (The NHL reinstated Colorado Avalanche's F Valeri Nichushkin from league suspension.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Nikolai Kovalenko from the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Ivan Ivan from the minors.) |
| | G | Called up from minors (The Colorado Avalanche recalled G Trent Miner from the minors.) |
| | LW | Activated (The Colorado Avalanche activated F Miles Wood from injured reserve.) |
| | C | Sent to minors (The Colorado Avalanche sent F T.J. Tynan to the minors.) |
| | LW | Activated (The Colorado Avalanche activated F Jonathan Drouin from injured reserve.) |
| | C | Sent to minors (The Colorado Avalanche sent F Nikita Prishchepov to the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F Ivan Ivan to the minors.) |
| | RW | Sent to minors (The Colorado Avalanvhe sent F Nikolai Kovalenko to the minors.) |
| | RW | Waived (The Colorado Avalanche waived F Chris Wagner.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Nikita Prishchepov from the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F T.J. Tynan from the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F Nikita Prishchepov to the minors.) |
| | G | Claimed (The Winnipeg Jets claimed G Kaapo Kahkonen off waivers and sent to the minors.) To |
| | C | Sent to minors (The Colorado Avalanche sent F T.J. Tynan to the minors.) |
| | G | Waived (The Colorado Avalanche waived G Kaapo Kahkonen.) |
| | G | Waived (The Colorado Avalanche waived G Kaapo Kahkonen.) |
| | C | Called up from minors (The Colorado Avalanche recalled F T.J. Tynan from the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Nikita Prishchepov from the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F Nikita Prishchepov to the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F T.J. Tynan to the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Ivan Ivan from the minors.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Nikolai Kovalenko from the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Nikita Prishchepov from the minors.) |
| | LW | Placed on Injured Reserve (The Colorado Avalanche placed F Miles Wood on Injured Reserve.) |
| | C | Sent to minors (The Colorado Avalanche sent F Ivan Ivan to the minors.) |
| | RW | Sent to minors (The Colorado Avalanche sent F Nikolai Kovalenko to the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F Nikita Prishchepov to the minors.) |
| | LW | Activated (The Colorado Avalanche activated F Artturi Lehkonen from the Injured Reserve.) |
| | C | Called up from minors (The Colorado Avalanche recalled F T.J. Tynan from the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Nikita Prishchepov from the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F T.J. Tynan to the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F Matt Stienburg to the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F T.J. Tynan from the minors.) |
| | C | Placed on Injured Reserve (The Colorado Avalanche placed F Ross Colton on injured reserve.) |
| | G | Called up from minors (The Colorado Avalanche recalled G Kaapo Kahkonen from the minors.) |
| | G | Activated (The Colorado Avalanche activated G Kaapo Kahkonen.) |
| | G | Sent to minors (The Colorado Avalanche sent G Kaapo Kahkonen to the minors.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Chris Wagner from the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F Calum Ritchie to the minors.) |
| | D | Activated (The Colorado Avalanche activated D Devon Toews from Injured Reserve.) |
| | RW | Sent to minors (The Colorado Avalanche sent F Chris Wagner to the minors.) |
| | D | Placed on Injured Reserve (The Colorado Avalanche placed D Devon Toews on the Injured Reserve.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Chris Wagner from the minors.) |
| | RW | Signed (The Colorado Avavlanche signed F Chris Wagner.) |
| | LW | Placed on Injured Reserve (The Colorado Avalanche placed F Jonathan Drouin on the Injured Reserve.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Matt Stienburg from the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Ivan Ivan from the minors.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Nikolai Kovalenko from the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F Ivan Ivan to the minors.) |
| | RW | Sent to minors (The Colorado Avalanche sent F Chris Wagner to the minors.) |
| | RW | Sent to minors (The Colorado Avalanche sent F Nikolai Kovalenko to the minors.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Chris Wagner from the minors.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Nikolai Kovalenko from the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Ivan Ivan from the minors.) |
| | G | Claimed (The Colorado Avalanche claimed G Kaapo Kahkonen off waivers from the Winniepeg Jets..) From |
| | C | Sent to minors (The Colorado Avalanche sent F Ivan Ivan to the minors.) |
| | RW | Sent to minors (The Colorado Avalanche sent F Nikolai Kovalenko to the minors.) |
| | LW | Placed on Injured Reserve (The Colorado Avalanche placed F Gabriel Landeskog on long-term injured reserve.) |
| | C | Sent to minors (The Colorado Avalanche sent F Ivan Ivan to the minors.) |
| | D | Sent to minors (The Colorado Avalanche assigned D Marek Howell to the minors.) |
| | D | Sent to minors (The Colorado Avalanche assigned D Bryan Yoon to the minors.) |
| | C | Called up from minors (The Colorado Avalanche recalled F Ivan Ivan from the minors.) |
| | RW | Sent to minors (The Colorado Avalanche sent F Nikolai Kovalenko to the minors.) |
| | RW | Sent to minors (The Colorado Avalanche assigned F Rilen Kovacevic to the minors.) |
| | G | Sent to minors (The Colorado Avalanche assigned G Jake Barczewski to the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F Ondrej Pavel to the minors.) |
| | G | Sent to minors (The Colorado Avalanche assigned G Vincent Duplessis to the minors.) |
| | D | Sent to minors (The Colorado Avalanche sent D Mitchell Young to the minors.) |
| | D | Sent to minors (The Colorado Avalanche assigned D Joshua Fluker to the minors.) |
| | RW | Called up from minors (The Colorado Avalanche recalled F Nikolai Kovalenko from the minors.) |
| | D | Placed on Injured Reserve (The Colorado Avalanche placed D Tucker Poolman on long-term injured reserve.) |
| | D | Sent to minors (The Colorado Avalanche assigned D Connor Mayer to the minors.) |
| | LW | Placed on Injured Reserve (The Colorado Avalanche placed F Artturi Lehkonen on the Injured Reserve.) |
| | G | Released (The Colorado Avalanche released G Adam Scheel.) |
| | C | Signed (The Colorado Avalanche signed F Nikita Prishchepov to an entry level contract.) |
| | D | Traded (The Vancouver Canucks traded D Tucker Poolman to the Colorado Avalanche.) From |
| | D | Traded (The Colorado Avalanche traded D Erik Brannstrom to the Vancouver Canucks.) To |
| | RW | Waived (The Colorado Avalanche waived F Chris Wagner.) |
| | D | Claimed (The Colorado Avalanche claimed D John Ludvig off waivers from the Pittsburgh Penguins. ) From |
| | C | Waived (The Colorado Avalanche waived F T.J. Tynan.) |
| | LW | Released (The Colorado Avalanche released F Pierre-Edouard Bellemare.) |
| | C | Sent to minors (The Colorado Avalanche sent F Matt Stienburg to the minors.) |
| | RW | Sent to minors (The Colorado Avalanche sent F Jason Polin to the minors.) |
| | D | Sent to minors (The Columbus Blue Jackets sent D Cole Clayton to the minors.) |
| | C | Waived (The Colorado Avalanche waived F Matthew Phillips.) |
| | C | Sent to minors (The Colorado Avalanche sent F Jean-Luc Foudy to the minors.) |
| | D | Sent to minors (The Colorado Avalanche sent D Sean Behrens to the minors.) |
| | D | Waived (The Colorado Avalanche waived D Jack Ahcan.) |
| | LW | Sent to minors (The Colorado Avalanche sent F Jere Innala to the minors.) |
| | G | Sent to minors (The Colorado Avalanche sent G Trent Miner to the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F Jayson Megna to the minors.) |
| | D | Waived (The Colorado Avalanche waived D Calle Rosen.) |
| | D | Called up from minors (The Columbus Blue Jackets recalled D Cole Clayton from the minors.) |
| | LW | Sent to minors (The Colorado Avalanche sent F Chase Bradley to the minors.) |
| | RW | Sent to minors (The Colorado Avalanche sent F Oskar Olausson to the minors.) |
| | D | Sent to minors (The Colorado Avalanche sent D Jacob MacDonald to the minors.) |
| | D | Waived (The Colorado Avalanche waived D Keaton Middleton.) |
| | D | Waived (The Colorado Rockies waived D Wyatt Aamodt.) |
| | G | Waived (The Colorado Avalanche waived G Kevin Mandolese.) |
| | D | Sent to minors (The Colorado Avalanche sent D Devante Stephens to the minors.) |
| | D | Sent to minors (The Colorado Avalanche sent D Saige Weinstein to the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F Chad Hillebrand to the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F Maxmilian Curran to the minors.) |
| | D | Sent to minors (The Colorado Avalanche sent D Garrett Pyke to the minors.) |
| | C | Sent to minors (The Colorado Avalanche sent F Briley Wood to the minors.) |
| | LW | Sent to minors (The Colorado Avalanche sent F Neil Shea to the minors.) |
| | LW | Signed (The Colorado Avalanche signed F Pierre-Edouard Bellemare to a professional tryout agreement.) |
| | RW | Activated (The Colorado Avalanche activated F Logan O'Connor.) |
| | LW | Activated (The Colorado Avalanche activated F Gabriel Landeskog.) |
| | C | Signed (The Colorado Avalanche signed F Matthew Phillips.) |
| | D | Signed (The Colarado Avalanche signed D Oliver Kylington.) |
| | G | Released (The Colorado Avalanche released G Ivan Prosvetov.) |
| | G | Signed (The Colorado Avalanche signed G Kevin Mandolese to a two-way contract.) |
| | G | Traded (The Ottawa Senators traded the draft rights of G Kevin Mandolese to the The Colorado Avalanche.) From |
| | C | Signed (The Colorado Avalanche signed F Calum Ritchie to a three-year, entry-level contract.) |
| | RW | Signed (The Colorado Avalanche signed F Jason Polin to a two-way deal.) |
| | D | Signed (The Colorado Avalanche signed D Erik Brannstrom to a standard contract.) |
| | LW | Signed (The Colorado Avalanche signed F Chase Bradley to an entry-level contract.) |
| | D | Signed (The Colorado Avalanche signed D Wyatt Aamodt to a standard contract.) |
| | LW | Signed (The Colorado Avalanche signed F Joel Kiviranta to a standard contract.) |
| | LW | Released (The Colorado Avalanche released F Riley Tufte.) |
| | C | Signed (The Colorado Avalanche signed F T.J. Tynan to a two-way contract.) |
| | LW | Signed (The Colorado Avalanche signed F Jonathan Drouin to a standard contract.) |
| | D | Signed (The Colorado Avalanche signed D Calle Rosen.) |
| | LW | Signed (The Colorado Avalanche signed F Parker Kelly.) |
| | D | Signed (The Colorado Avalanche signed D Jacob MacDonald to a two-way contract.) |
| | D | Signed (The Colorado Avalanche signed D Calvin de Haan.) |
| | RW | Became Unrestricted Free Agent (F Brandon Duhaime elected free agency.) |
| | LW | Became Unrestricted Free Agent (F Zach Parise elected free agency.) |
| | D | Became Unrestricted Free Agent (D Jack Johnson elected free agency.) |
| | D | Became Unrestricted Free Agent (D Sean Walker elected free agency.) |
| | LW | Became Unrestricted Free Agent (F Jonathan Drouin elected free agency.) |
| | C | Became Unrestricted Free Agent (F Yakov Trenin elected free agency.) |
| | D | Became Unrestricted Free Agent (D Corey Schueneman elected free agency.) |
| | LW | Became Unrestricted Free Agent (F Fredrik Olofsson elected free agency.) |
| | C | Became Unrestricted Free Agent (F T.J. Tynan elected free agency.) |
| | C | Drafted (The Colorado Avalanche drafted C Jake Fisher) |
| | C | Drafted (The Colorado Avalanche drafted F Nikita Prishchepov.) |
| | C | Drafted (The Colorado Avalanche drafted C Maxmilian Curran) |
| | G | Drafted (The Colorado Avalanche drafted G Louka Cloutier) |
| | D | Became Unrestricted Free Agent (D Caleb Jones elected free agency.) |
| | G | Drafted (The Colorado Avalanche drafted G Ilya Nabokov) |
| | G | Drafted (The Colorado Avalanche drafted G Ivan Yunin) |
| | C | Drafted (The Colorado Avalanche drafted F Christian Humphreys.) |
| | D | Drafted (The Colorado Avalanche drafted D Tory Pitner.) |
| | LW | Became Unrestricted Free Agent (F Joel Kiviranta elected free agency.) |
| | RW | Became Unrestricted Free Agent (F Spencer Smallman elected free agency.) |
| | LW | Drafted (The Colorado Avalanche drafted LW William Zellers) |
| | D | Became Unrestricted Free Agent (D Brad Hunt elected free agency.) |
| | C | Re-Signed (The Colorado Avalanche re-signed F Casey Mittelstadt.) |
| | C | Retired (F Andrew Cogliano retired from the NHL.) |
| | LW | Signed (The Colorado Avalanche signed F Jere Innala to a one-year, entry-level contract.) |
| | G | Re-Signed (The Colorado Avalanche re-signed G Trent Miner to a one-year contract.) |
| | RW | Suspended (Nichushkin is suspended for a minimum of six months without pay. ) |