Notable trades in NHL history

Buffalo Sabres acquire	Date	New Jersey Devils acquire
Wayne Simmonds	February 24, 2020	2021 conditional 5th round pick
Comment: 5th round pick can turn into a 4th rounder if the Sabres make the playoffs and Simmonds plays 10 games.

Boston Bruins acquire	Date	Anaheim Ducks acquire
Nick Ritchie	February 24, 2020	Danton Heinen

Edmonton Oilers acquire	Date	Ottawa Senators acquire
Tyler Ennis	February 24, 2020	2021 5th round pick

Columbus Blue Jackets acquire	Date	Anaheim Ducks acquire
Devin Shore	February 24, 2020	Sonny Milano

Vegas Golden Knights acquire	Date	Montreal Canadiens acquire
Nick Cousins	February 24, 2020	2021 4th round pick

Calgary Flames acquire	Date	Chicago Blackhawks acquire
Erik Gustafsson	February 24, 2020	2020 3rd round pick
Comment: Chicago Blackhawks will receive the earlier of Calgary Flames two 3rd round picks in 2020.

Washington Capitals acquire	Date	Montreal Canadiens acquire
Ilya Kovalchuk	February 23, 2020	2020 3rd round pick

Boston Bruins acquire	Date	Anaheim Ducks acquire
Ondrej Kase	February 21, 2020	David Backes Axel Andersson 2020 1st round pick

Vegas Golden Knights acquire	Date	Los Angeles Kings acquire
Alec Martinez	February 19, 2020	2020 2nd round pick 2021 2nd round pick

Toronto Maple Leafs acquire	Date	Florida Panthers acquire
Denis Malgin	February 19, 2020	Mason Marchment

Washington Capitals acquire	Date	San Jose Sharks acquire
Brenden Dillon	February 18, 2020	2020 2nd round pick 2021 conditional 3rd round pick
Comment: The 2nd round pick originally belonged to the Colorado Avalanche, who dealt the selection to the Capitals last summer in the trade that brought Andre Burakovsky to Colorado. On the condition that the Caps win the Stanley Cup this season, the 3rd round pick in 2021 will become a 3rd round pick in 2020 (which originally belonged to Arizona).

Winnipeg Jets acquire	Date	Ottawa Senators acquire
Dylan DeMelo	February 18, 2020	2020 3rd round pick

St. Louis Blues acquire	Date	Montreal Canadiens acquire
Marco Scandella	February 18, 2020	2020 2nd round pick 2021 conditional 4th round pick
Comment: If St-Louis re-signs Scandella prior to Oct. 7, 2020, or if they win two playoff rounds and he plays in at least half of the games in the first two rounds, Montreal gets a fourth in 2021.

Vancouver Canucks acquire	Date	Los Angeles Kings acquire
Tyler Toffoli	February 17, 2020	Tim Schaller Tyler Madden 2020 2nd round pick 2022 conditional 4th round pick
Comment: 2022 pick is conditional on Toffoli resigning with the Canucks

New York Islanders acquire	Date	New Jersey Devils acquire
Andy Greene	February 16, 2020	2021 2nd round pick David Quenneville

Tampa Bay Lightning acquire	Date	New Jersey Devils acquire
Blake Coleman	February 16, 2020	Nolan Foote 2020 1st round pick
Comment: The 1st rounder being sent to New Jersey was acquired by the Lightning in the J.T. Miller trade with the Vancouver Canucks last summer. It carries a condition that if the Canucks miss the playoffs this season, the pick transfers to a 2021 first-round pick.

Pittsburgh Penguins acquire	Date	Minnesota Wild acquire
Jason Zucker	February 10, 2020	2020 conditional 1st round pick Calen Addison Alex Galchenyuk
Comment: Minnesota will receive Pittsburgh's own 1st round pick in the 2020 draft if the Penguins make the Stanley Cup Playoffs. If Pittsburgh does not qualify for the postseason, it will have the option to instead give Minnesota its 1st round pick in 2021. The option will expire at 5 p.m. ET on June 1 2020.

Toronto Maple Leafs acquire	Date	Los Angeles Kings acquire
Jack Campbell Kyle Clifford	February 5, 2020	Trevor Moore 2020 3rd round pick 2021 conditional 3rd round pick
Comment: The conditional third rounder in 2021 becomes a 2nd round pick if either Clifford re-signs with the Leafs OR Campbell wins a certain amount of games. Kings are guaranteed at least the 3rd Rd pick if neither of those conditions are met.

Buffalo Sabres acquire	Date	Calgary Flames acquire
Michael Frolik	January 2, 2020	2020 4th round pick

Montreal Canadiens acquire	Date	Buffalo Sabres acquire
Marco Scandella	January 2, 2020	2020 4th round pick