The Oilers acquired acquired forward Andreas Athanasiou and forward Ryan Kuffner from the Detroit Red Wings for forward Sam Gagner and a 2020 second draft pick and a 2021 second round pick.
In 46 games this season, Athanasiou recorded 10 goals, 14 assists for 24 points.
The Oilers made their second trade of the day picking up forward and Edmonton native Tyler Ennis from the Ottawa Senators for a fifth round pick in 2021. Ennis appeared in 61 games this season and has scored 14 goals, 19 assists for 33 points.
Edmonton also made a move late Sunday evening, signing Mike Green from the Red Wings.
In his 22nd year in the NHL, Patrick Marleau is still looking for his first Stanley Cup. The veteran of over 1,700 NHL games might have his best shot at getting that cup this spring. Marleau has been traded from the San Jose Sharks to the Pittsburgh Penguins for a third round draft pick.
The New York Islanders acquired forward Jean Gabriel Pagaeu from the Ottawa Senators for a 2020 conditional first round draft pick, a 2020 second round pick and a 2022 conditional third round pick. Pageau has 24 goals, 16 assists for 40 points in 60 games. Pageau signed a six-year contract extension worth $30 million.
Ottawa Senators sent forward Vladimir Namestnikov to the Colorado Avalanche for a 2021 fourth draft pick. Namestnikov has 13 goals, 12 assists for 25 points in 56 games.
Florida Panthers traded forward Vincent Trochek to the Carolina Hurricanes for forwards Erik Haula, Lucas Wallmark, Eetu Luostarinen and defenseman Chad Priskie. In 55 games, Trochek has 10 goals, 26 assists for 36 point in 55 games.
One player that was not available to be traded was New York Rangers left winger Chris Krerider. He is no longer a pending unrestricted free agent after agreeing to a seven-year contract extension with the Rangers worth a reported $6.5 million a season.
The Toronto Maple Leafs signed defenseman Jake Muzzin to a four-year contract extension worth $5.6 million per season.
Chicago Blackhawks traded goaltender Robin Lehner to the Vegas Golden Knights for goaltender Malcolm Subbans and defenseman Slava Demin. Lehner has a 16-10-5 record this season with a 3.01 goals against average and a .918 save percentage.
READ MORE: Leafs sign Muzzin to four-year extension
Calgary Flames acquired defenseman Dererk Forbort from the Los Angeles Kings for a fourth round pick. Forbort has one assist in 13 games this season.
The Flames also acquired defenseman Erik Gustafsson from the Chicago Blackhawks in exchange for a third round pick in 2020. In 59 games this season, Gustafsson has six goals, 20 assists for 26 points.
New Jersey Devils traded defenseman Sami Vatanen to the Carolina Hurricanes for forward Janne Kuokkanen and a second round draft pick. Vatanen is currently on NHL injured reserve, he has five goals, 18 assists for 23 points in 47 games.
Carolina Hurricanes acquired defenceman Brady Skjei from the New York Rangers for a first round pick. Skjei has eight goals, 15 assists for 23 points in 60 games this season.
Tampa Bay Lightning acquired forward Barclay Goodrow from the San Jose Sharks for a 2020 first round draft pick. Goodrow has eight goals, 16 assists for 24 points in 62 games.
New Jersey Devils traded goaltender Louis Domingue for goaltender Zane McIntryre.
Buffalo Sabres acquired forward Wayne Simmonds from the New Jersey Devils for a conditional draft pick in 2021. Simmonds has eight goals, 16 assists for 24 points in 61 games.
Toronto has traded goalie Michael Hutchinson to Colorado for defenceman Cale Rosen and Philadelphia picked up forward Derek Grant from Anaheim for Kyle Criscuolo and a fourth round pick.
Montreal Canadiens traded centre Nate Thompson to the Philadephia Flyers for a fifth round pick in 2021. Thompson has four goals, 10 assists for 14 points in 63 games.
The Canadiens also traded forward Nick Cousins to the Vegas Golden Knights for a fourth round pick.
Buffalo Sabres traded forward Connor Sheary and defenseman Evan Rodrigues to the Pittsburgh Penguins for forward Dominik Kalhun.
Florida Panthers acquired defenseman Emil Djuse from the Dallas Stars for a 2020 sixth round pick.
Anaheim Ducks acquired defenseman Christian Djoos from the Washington Capitals for foward Daniel Sprong and traded defenseman Korbinian Holzer to the Nashville Predators for defenceman Matt Irwin.
Columbus Blue Jackets traded forward Markus Hannikainen to the Arizona Coyotes for a conditional 2020 seventh round draft pick.
Philadelphia Flyers acquired forward Nathan Noel from the Chicago Blackhawks for defenseman TJ Brennan.
New York Islanders traded defenseman Jordan Schmaltz to the Toronto Maple Leafs in exchange for Matt Lorito.