The conditional second-round draft pick will become a 2027 or 2028 first-round draft pick if Florida wins two rounds of the 2025 Stanley Cup Playoffs and Marchand appears in at least 50 percent of the team's playoff games.
"I haven't even spoken to him yet, we just did the trade call. His record speaks for itself," Panthers general manager Bill Zito said. "We’re thrilled to have him aboard. We'll see where it goes. He's injured, we think it's a couple of weeks. We'll get our doctors on it. We've had some conversations about it, so we're comfortable acquiring him and we're excited about buckling down and moving forward to focus on being the best team we can be, to go as far as we can go. We're thrilled."
Marchand, who was the longest-tenured player on the team, is in his 16th season. He is fourth in games (1,090) and goals (422), fifth in points (976) and sixth in assists (554) in Bruins history.
He is a 14-time 20-goal scorer, including in each of the past 12 seasons, and has made the NHL All-Star Team four times (2016-17, 2020-21 first team; 2018-19, 2019-20 second team).
Marchand has 138 points in the Stanley Cup Playoffs (second), 56 goals (first), 82 assists (third) in 157 games (fourth). He won the Cup with the Bruins in 2011.