The team announced the signing Friday, and a club official confirmed the terms.
Grossmann joined the Flyers before the trade deadline from the Dallas Stars for second- and third-round picks, and has thrived while helping the team replaced injured captain Chris Pronger. He has six assists in 22 games and has added an a physical presence to the blue line corps the Flyers were missing without Pronger, who is out for the season with a concussion.
It's a date that's been circled on my calendar, so it's kind of nice to have it here and get it over with (Thursday). This is a little bit of the closing of the book on the move. That's kind of how I'm looking at it.
— Stars forward Jason Spezza on returning to Ottawa for the first time to face the Senators