Notable trades in NHL history

Detroit Red Wings acquire	Date	New York Islanders acquire
Nick Leddy	July 16, 2021	Richard Panik 2021 2nd round pick

New Jersey Devils acquire	Date	Colorado Avalanche acquire
Ryan Graves	July 15, 2021	Mikhail Maltsev 2021 2nd round pick

Edmonton Oilers acquire	Date	Chicago Blackhawks acquire
Duncan Keith Tim Soderlund	July 12, 2021	Caleb Jones 2022 conditional 3rd round pick
Comment: The conditional third-round pick becomes a second-round pick if Edmonton wins three rounds in the 2022 Stanley Cup playoffs and Keith is among the top four Edmonton defensemen in total ice time through those rounds.

Los Angeles Kings acquire	Date	Nashville Predators acquire
Viktor Arvidsson	July 1, 2021	2021 2nd round pick 2022 3rd round pick

Washington Capitals acquire	Date	Detroit Red Wings acquire
Anthony Mantha	April 12, 2021	2021 1st round pick Richard Panik Jakub Vrana 2022 2nd round pick

Washington Capitals acquire	Date	Philadelphia Flyers acquire
Michael Raffl	April 12, 2021	2021 5th round pick

Anaheim Ducks acquire	Date	Carolina Hurricanes acquire
Haydn Fleury	April 12, 2021	Jani Hakanpaa 2022 6th round pick

San Jose Sharks acquire	Date	Toronto Maple Leafs acquire
Alexander Barabanov	April 12, 2021	Antti Suomela

Nashville Predators acquire	Date	Ottawa Senators acquire
Erik Gudbranson	April 12, 2021	Brandon Fortunato 2023 7th round pick

Toronto Maple Leafs acquire	Date	Anaheim Ducks acquire
Ben Hutton	April 12, 2021	2022 5th round pick

Florida Panthers acquire	Date	Calgary Flames acquire
Sam Bennett 2022 6th round pick	April 12, 2021	Emil Heineman 2022 2nd round pick

Edmonton Oilers acquire	Date	New Jersey Devils acquire
Dmitry Kulikov	April 12, 2021	2021 conditional 4th round pick
Comment: New Jersey gets a conditional 2021 4th round pick that becomes a 2022 3rd round pick if Edmonton wins a playoff round. Oilers did not win a playoff round.

Chicago Blackhawks acquire	Date	Vancouver Canucks acquire
Adam Gaudette	April 12, 2021	Matthew Highmore

Pittsburgh Penguins acquire	Date	Los Angeles Kings acquire
Carter. Jeff	April 11, 2021	2023 4th round pick 2022 conditional 3rd round pick
Comment: It’s a 3rd round pick in 2022 and a 4th round pick in 2023, with an added condition that if the Penguins make the Stanley Cup Final and Carter plays in 50%+ of the playoff games, that 3rd round pick graduates up to a 2nd rounder. Penguins did not make the Stanley Cup final.

Boston Bruins acquire	Date	Buffalo Sabres acquire
Taylor Hall Curtis Lazar	April 11, 2021	Anders Bjork 2021 2nd round pick

Toronto Maple Leafs acquire	Date	Calgary Flames acquire
David Rittich	April 11, 2021	2022 3rd round pick

Boston Bruins acquire	Date	Ottawa Senators acquire
Mike Reilly	April 11, 2021	2022 3rd round pick

Toronto Maple Leafs acquire	Date	Columbus Blue Jackets acquire
Stefan Noesen	April 11, 2021	2021 1st round pick 2022 4th round pick
Comment: Three-team trade with San Jose. Maple Leafs acquired Nick Foligno from the Columbus Blue Jackets and Stefan Noesen from the San Jose Sharks. Columbus receives Toronto's 1st round pick in 2021 and Toronto's 4th round pick in 2022, while San Jose receives Toronto's 4th round pick in 2021.

Toronto Maple Leafs acquire	Date	San Jose Sharks acquire
Nick Foligno	April 11, 2021	2021 4th round pick
Comment: Three-team trade with Columbus. Maple Leafs acquired Nick Foligno from the Columbus Blue Jackets and Stefan Noesen from the San Jose Sharks. Columbus receives Toronto's 1st round pick in 2021 and Toronto's 4th round pick in 2022, while San Jose receives Toronto's 4th round pick in 2021.

San Jose Sharks acquire	Date	Columbus Blue Jackets acquire
Nick Foligno	April 11, 2021	Stefan Noesen
Comment: Three-team trade with Toronto. Maple Leafs acquired Nick Foligno from the Columbus Blue Jackets and Stefan Noesen from the San Jose Sharks. Columbus receives Toronto's 1st round pick in 2021 and Toronto's 4th round pick in 2022, while San Jose receives Toronto's 4th round pick in 2021.