| TRADE LOG | ||||
| Date | TO: | Player | TO: | Player |
| 15-May-21 | Habby Days | Sam Bennett | Free Agency | Joe Pavelski |
| 11-May-21 | Red Barchettas | Peyton Krebs | Free Agency | Devan Dubnyk |
| 11-May-21 | Raging Bullfrogs | Erik Gustafsson | Free Agency | Adam Lowry |
| Oscar Klefbom | Braden Holtby | |||
| 9-May-21 | Toronto St.Pats | Tyson Jost | Free Agency | Nino Niederreiter |
| Tanner Pearson | Sam Bennett | |||
| Tyler Myers | Alex Goligoski | |||
| Calvin Petersen | Jake Oettinger | |||
| Jacob MacDonald | Noah Hanifin | |||
| 9-May-21 | Happy Snappers | -- | Free Agency | Tom Wilson |
| 9-May-21 | ML Forever | Andrew Mangiapane | Free Agency | John Marino |
| Josh Anderson | ||||
| 8-May-21 | The Bears | Tyler Bozak | Free Agency | Justin Schultz |
| 7-May-21 | Raging Bullfrogs | Adam Lowry | Free Agency | Brock Nelson |
| 7-May-21 | Raging Bullfrogs | Cam York | Free Agency | -- |
| 6-May-21 | Habby Days | Rickard Rakell | Free Agency | Jeff Carter |
| 3-May-21 | Raging Bullfrogs | Brock Nelson | Free Agency | Mike Matheson |
| Josh Anderson | ||||
| 2-May-21 | Toronto St.Pats | Scott Perunovich | Free Agency | Yanni Gourde |
| 1-May-21 | ML Forever | Yegor Sharangovich | Free Agency | Tyler Johnson |
| 30-Apr-21 | Raging Bullfrogs | Alex Nedeljkovic | Free Agency | Tanner Pearson |
| Mike Matheson | Erik Gustafsson | |||
| 27-Apr-21 | Habby Days | Marcus Foligno | Free Agency | Patric Hornqvist |
| Calen Addison | Jonathan Drouin | |||
| 26-Apr-21 | ML Forever | -- | Free Agency | Jaroslav Halak |
| 25-Apr-21 | Habby Days | Jordan Greenway | Free Agency | Cam Atkinson |
| 25-Apr-21 | Toronto St.Pats | Alex Goligoski | Free Agency | Brock Nelson |
| Jake Oettinger | Kevin Lankinen | |||
| 25-Apr-21 | Raging Bullfrogs | Tanner Pearson | Free Agency | Nickolas Hague |
| 22-Apr-21 | Toronto St.Pats | Nick Foligno | Free Agency | Rickard Rakell |
| 22-Apr-21 | Raging Bullfrogs | Erik Gustafsson | Free Agency | Jacob Trouba |
| 20-Apr-21 | Raging Bullfrogs | Braden Holtby | Free Agency | Victor Olofsson |
| 18-Apr-21 | Toronto St.Pats | Sam Bennett | Free Agency | Jordan Greenway |
| 18-Apr-21 | Raging Bullfrogs | Mike Reilly | Free Agency | -- |
| 17-Apr-21 | Habby Days | Bo Horvat | Raging Bullfrogs | 2nd round pick 2022 |
| 9th round pick | ||||
| 17-Apr-21 | Red Barchettas | Ryan Suter | Hesp.Shamrocks | Robert Thomas |
| 17-Apr-21 | Habby Days | 3rd round pick | Happy Snappers | David Krejci |
|
Free Agency |
Erik Gustaffson | |||
| 17-Apr-21 | Red Barchettas | Petr Mrazek | ML Forever | Jaroslav Halak |
| 4th round pick | ||||
| 17-Apr-21 | Paulsfords | Nolan Foote | Free Agency | Nikita Zaitsev |
| 16-Apr-21 | ML Forever | Tyler Johnson | The Bears | TJ Oshie |
| 2nd round pick 2022 | 9th round pick 2022 | |||
| 16-Apr-21 | Happy Snappers | Jake Muzzin | ML Forever | Filip Hronek |
| 4th round pick | ||||
| 16-Apr-21 | Hesp.Shamrocks | Casey Mittelstadt | Free Agency | -- |
| 15-Apr-21 | Red Barchettas | Devan Dubnyk | Free Agency | Alexander Radulov |
| 13-Apr-21 | Habby Days | Jeff Carter | Free Agency | Nick Ritchie |
| 11-Apr-21 | Toronto St.Pats | Yanni Gourde | Free Agency | Jake Oettinger |
| 11-Apr-21 | The Bears | Craig Smith | Free Agency | Dylan Strome |
| Pavel Zacha | Jan Rutta | |||
| Jesper Bratt | ||||
| 4-Apr-21 | Habby Days | David Krejci | ML Forever | Peter Mrazek |
| 6th round pick | ||||
| 4-Apr-21 | Habby Days | Nick Ritchie | Free Agency | Yanni Gourde |
| 4-Apr-21 | The Bears | -- | Free Agency | Tyler Myers |
| 4-Apr-21 | Raging Bullfrogs | Max Pacioretty | Hesp.Shamrocks | Trevor Zegras |
| 3rd (orig. Melo) | 7th (orig. Melo) | |||
| 2-Apr-21 | Red Barchettas | Jaroslav Halak | Free Agency | Sami Vatanen |
| 2-Apr-21 | The Bears | Matt Boldy | Free Agency | Juuso Valimaki |
| 28-Mar-21 | Topeka Destroyers | -- | Free Agency | Alex Edler |
| Urho Vaakanainen | ||||
| 28-Mar-21 | Hesp.Shamrocks | Pius Suter | Free Agency | Pavel Zacha |
| 28-Mar-21 | Topeka Destroyers | Dmitry Orlov | Free Agency | -- |
| 28-Mar-21 | ML Forever | Jared McCann | Free Agency | Anders Lee |
| Carson Soucy | Will Butcher | |||
| 23-Mar-21 | Raging Bullfrogs | Jason Robertson | Free Agency | Mike Matheson |
| 21-Mar-21 | Topeka Destroyers | -- | Free Agency | Miles Wood |
| 21-Mar-21 | Toronto St.Pats | Brock Nelson | Free Agency | Filip Chytil |
| 20-Mar-21 | Topeka Destroyers | Thomas Hickey | Free Agency | -- |
| 20-Mar-21 | Habby Days | Jack Campbell | Free Agency | Jason Robertson |
| 18-Mar-21 | Toronto St.Pats | Noah Hanifin | Free Agency | Travis Sanheim |
| 16-Mar-21 | Topeka Destroyers | Brian Dumoulin | Free Agency | -- |
| 14-Mar-21 | Hesp.Shamrocks | -- | Free Agency | Damon Severson |
| 14-Mar-21 | Raging Bullfrogs | Vitali Kravtsov | Free Agency | -- |
| 14-Mar-21 | Raging Bullfrogs | Jacob Trouba | The Bears | Kevin Hayes |
| 3rd round pick (2022) | Justin Faulk | |||
| 7th round pick | 10th round pick | |||
| 13th round pick | ||||
|
Free Agency |
Ian Cole | |||
| 14-Mar-21 | Red Barchettas | Esa Lindell | Free Agency | Alex Texier |
| 12-Mar-21 | Raging Bullfrogs | Nicolas Hague | Free Agency | Jared McCann |
| 10-Mar-21 | Red Barchettas | Jordan Staal | Free Agency | Ty Dellandrea |
| 10-Mar-21 | Red Barchettas | Mikael Granlund | Free Agency | -- |
| 8-Mar-21 | The Bears | Philip Tomasino | Free Agency | Duncan Keith |
| 8-Mar-21 | Toronto St.Pats | Nils Lundqvist | Free Agency | Ville Heinola |
| 7-Mar-21 | Raging Bullfrogs | Eeli Tolvanen | Free Agency | Andrew Mangiapane |
| 7-Mar-21 | Toronto St.Pats | Rickard Rakell | Free Agency | Pius Suter |
| Jake Oetinger | Jordan Staal | |||
| 7-Mar-21 | Habby Days | Yanni Gourde | Free Agency | Mikael Granlund |
| 6-Mar-21 | Cunning Linguists | 2nd round pick | The Bears | Mats Zuccarello |
| 5th round pick | ||||
|
Free Agency |
Jake DeBrusk | |||
| 5-Mar-21 | Hesp. Shamrocks | 1st (orig. RBF) | Habby Days | Vladimir Tarasenko |
|
Free Agency |
Brock McGinn | |||
| 5-Mar-21 | Red Barchettas | Jordan Kyrou | Habby Days | Evgeni Malkin |
| Robin Lehner | Nick Leddy | |||
| 1st round pick (2022) | Semyon Varlamov | |||
| 5th round pick | 6th round pick | |||
| 9th round pick (2022) | ||||
|
Free Agency |
P.O. Joseph | |||
| 4-Mar-21 | ML Forever | Mason Appleton | Free Agency | Vasili Podkolzin |
| Will Butcher | Alex Goligoski | |||
| 2-Mar-21 | Hesp.Shamrocks | PK Subban | Free Agency | -- |
| 1-Mar-21 | Red Barchettas | Connor McMichael | Free Agency | Rickard Rakell |
| 1-Mar-21 | Habby Days | Seth Jarvis | Free Agency | -- |
| 28-Feb-21 | Red Barchettas | Alexander Wennberg | Free Agency | James Reimer |
| 28-Feb-21 | Habby Days | 1st round pick | Raging Bullfrogs | Mike Zibanejad |
| 5th round pick | 8th round pick | |||
|
Free Agency |
Nick Ritchie | |||
| 28-Feb-21 | The Bears | Alex Newhook | Free Agency | Sam Steel |
| 28-Feb-21 | Topeka Destroyers | Urho Vaakanainen | Free Agency | Brandon Carlo |
| 28-Feb-21 | The Bears | Juuso Valimaki | Free Agency | Evgenii Dadonov |
| 28-Feb-21 | Hesp.Shamrocks | 3rd round pick | The Bears | Mark Giordano |
|
Free Agency |
Noah Hanifin | |||
| 28-Feb-21 | Raging Bullfrogs | Jared McCann | Free Agency | Nate Schmidt |
| 28-Feb-21 | Toronto St.Pats | Mattias Ekholm | Free Agency | PK Subban |
| 28-Feb-21 | The Bears | Jan Rutta | Free Agency | Owen Tippett |
| Ian Cole | Hampus Lindholm | |||
| 26-Feb-21 | Red Barchettas | Kaapo Kahkonen | Free Agency | Jake Gardiner |
| 26-Feb-21 | Hesp.Shamrocks | Pavel Zacha | Free Agency | Pavel Francouz |
| 26-Feb-21 | Toronto St.Pats | Drake Batherson | Free Agency | Jake Oettinger |
| 26-Feb-21 | Habby Days | MacKenzie Weegar | Free Agency | -- |
| 24-Feb-21 | Habby Days | 3rd round pick | Paulsfords | Devon Toews |
|
Free Agency |
Valeri Nichushkin | |||
| 23-Feb-21 | Habby Days | Jason Robertson | Free Agency | Mattias Ekholm |
| 22-Feb-21 | Topeka Destroyers | -- | Free Agency | Matt Murray |
| Greg Pateryn | ||||
| 22-Feb-21 | Habby Days | Brock McGinn | Free Agency | Tanner Pearson |
| 22-Feb-21 | Raging Bullfrogs | Chris Driedger | Free Agency | Zach Parise |
| 21-Feb-21 | Paulsfords | Ryan McDonagh | Free Agency | Jake McCabe |
| Dustin Brown | Charlie Coyle | |||
| 21-Feb-21 | Hespeler Shamrocks | Jake Bean | Free Agency | Mikko Lehtonen |
| 21-Feb-21 | Toronto St.Pats | Kevin Lankinen | Free Agency | Drake Batherson |
| 20-Feb-21 | Toronto St.Pats | Nino Niederreiter | Free Agency | Dillon Dube |
| 15-Feb-21 | ML Forever | Joonas Donskoi | Free Agency | Brock Nelson |
| 15-Feb-21 | Raging Bullfrogs | Mike Matheson | Free Agency | Esa Lindell |
| 14-Feb-21 | Hespeler Shamrocks | Chandler Stephenson | Free Agency | Oskar Lindblom |
| 14-Feb-21 | Toronto St.Pats | Jordan Staal | Free Agency | Mikko Koskinen |
| 12-Feb-21 | Topeka Destroyers | Brett Pesce | Free Agency | Brian Dumoulin |
| 10-Feb-21 | Raging Bullfrogs | Andrew Mangiapane | Free Agency | Eric Staal |
| 8-Feb-21 | Topeka Destroyers | Mike Smith | Free Agency | Matthew Phillips |
| 8-Feb-21 | Habby Days | Cam Atkinson | Free Agency | Ilya Mikheyev |
| 8-Feb-21 | Toronto St.Pats | Ville Heinola | Free Agency | Kaapo Kahkonen |
| 7-Feb-21 | Red Barchettas | Jack Roslovic | Free Agency | Gabriel Vilardi |
| 7-Feb-21 | Toronto St.Pats | Dillon Dube | Free Agency | Bobby Ryan |
| 7-Feb-21 | Red Barchettas | Jake Gardiner | Free Agency | Braden Holtby |
| 6-Feb-21 | Raging Bullfrogs | Nick Ritchie | Free Agency | Ville Heinola |
| 1-Feb-21 | Red Barchettas | James Reimer | Free Agency | Juuso Valimaki |
| 31-Jan-21 | Topeka Destroyers | Miles Wood | Free Agency | Zack Kassian |
| 31-Jan-21 | Raging Bullfrogs | Justin Faulk | Free Agency | Jack Campbell |
| 31-Jan-21 | Paulsfords | Joel Armia | Free Agency | Carter Hutton |
| 31-Jan-21 | Habby Days | K'Andre Miller | Free Agency | Philip Tomasino |
| Pierre-Olivier Joseph | Nino Niederreiter | |||
| 30-Jan-21 | Toronto St.Pats | Vitek Vanecek | Free Agency | Jason Robertson |
| 29-Jan-21 | Topeka Destroyers | Joel Edmundson | Free Agency | Dmitry Orlov |
| Michael Del Zotto | Marcus Pettersson | |||
| 26-Jan-21 | Red Barchettas | Ty Dellandrea | Free Agency | Dante Fabbro |
| 26-Jan-21 | Paulsfords | Nikita Zaitsev | Free Agency | Jake Sanderson |
| 26-Jan-21 | Toronto St.Pats | Pius Suter | Free Agency | Andreas Athanasiou |
| 26-Jan-21 | Habby Days | Patric Hornqvist | Free Agency | Kale Clague |
| 25-Jan-21 | The Bears | Justin Schultz | Free Agency | Mike Matheson |
| 25-Jan-21 | Topeka Destroyers | Andrew Copp | Free Agency | Richard Panik |
| Jake Allen | Kyle Turris | |||
| 24-Jan-21 | Toronto St.Pats | Jordan Greenway | Free Agency | Jeff Skinner |
| 21-Jan-21 | Toronto St.Pats | Andreas Athanasiou | Free Agency | Sonny Milano |
| Bobby Ryan | Alex Galchenyuk | |||
| 21-Jan-21 | Topeka Destroyers | Joel Kiviranta | Free Agency | Tucker Poolman |
| 20-Jan-21 | Hesp. Shamrocks | Carter Verhaeghe | Free Agency | Cam Atkinson |
| Justin Holl | Vitali Kravtsov | |||
| 19-Jan-21 | Paulsfords | Philip Broberg | Free Agency | Jakob Silfverberg |
| 19-Jan-21 | Topeka Destroyers | Greg Pateryn | Free Agency | Ian Cole |
| 17-Jan-21 | ML Forever | Conor Garland | Free Agency | Kevin Shattenkirk |
| 15-Jan-21 | Red Barchettas | Kyle Palmieri | Free Agency | Eeli Tolvanen |
| Nick Leddy | Craig Smith | |||
| 15-Jan-21 | Paulsfords | Jake McCabe | Free Agency | Brandon Montour |
| 14-Jan-21 | Paulsfords | Carter Hutton | Free Agency | Connor Brown |
| 14-Jan-21 | Toronto St.Pats | Josh Norris | Free Agency | Philip Broberg |
| 10-Jan-21 | The Bears | Evgenii Dadonov | Free Agency | -- |
| 10-Jan-21 | Hesp. Shamrocks | -- | Free Agency | Chandler Stephenson |
| Justin Schultz | ||||
| 10-Jan-21 | ML Forever | -- | Free Agency | David Rittich |
| Conor Garland | ||||
| 9-Jan-21 | The Bears | Sam Steel | Free Agency | -- |
| 15-Dec-20 | Raging Bullfrogs | Jakub Voracek | Hesp Shamrocks | Ryan Suter |
| Tomas Hertl | ||||
| 24-Nov-20 | Raging Bullfrogs | 1st round pick | Paulsfords | 1st round pick |
| 3rd round pick | ||||
| 7th round pick | ||||
| 5-Nov-20 | Habby Days | Kale Clague | Toronto St.Pats | 15th round pick (2021) |
| 22-Oct-20 | Paulsfords | Sergei Bobrovsky | Toronto St.Pats | Conditional 5th |
| 21-Oct-20 | Habby Days | Erik Karlsson | Toronto St.Pats | 3rd (orig. Rick) |
| Mark Giordano | 1st round pick 2021 | |||
| 18-Oct-20 | Happy Snappers | Nicklas Backstrom | Toronto St.Pats | 4th round pick |
| 14-Oct-20 | Raging Bullfrogs | Ryan Suter | Toronto St.Pats | 3rd round pick |
| Kris Letang | ||||
| 11-Oct-20 | Topeka Destroyers | Tyler Toffoli | Red Barchettas | 4th round pick |
| 11th round pick | ||||
| 9-Oct-20 | Toronto St.Pats | Mark Giordano | Red Barchettas | Marc-Andre Fleury |
| 9-Oct-20 | Raging Bullfrogs | Dylan Larkin | Red Barchettas | Semyon Varlamov |
| 10th round pick | 6th round pick | |||