DETROIT RED WINGS — Acquired G Ville Husso from St. Louis in exchange for a third-round draft pick.
FLORIDA PANTHERS — Re-signed D Lucas Carlsson to a one-year, two-way contract. Signed C Eetu Luostarinen for a two-year contract extension.
NASHVILLE PREDATORS — Acquired F John Leonard and a 2023 third-round draft pick from San Jose in exchange for F Luke Kunin.
PHILADELPHIA FLYERS — Acquired D Tony DeAngelo and a seventh-round draft from Carolina in exchange for a fourth-round draft pick, a 2023 conditional third-round draft pick and a 2024 second-round draft pick.
WASHINGTON CAPITALS — Acquired the second and third-round draft picks from New Jersey in exchange for G Vitek Vanacek and a second-round draft pick.
Major League Soccer
ATLANTA UNITED — Signed D Aiden McFadden for the rest of the season.
AUSTIN FC — Loaned D Charlie Asensio to Charleston (USL Championship) for the rest of the season.
D.C. UNITED — Acquired D Sami Guediri on a four-day loan from Loudoun United FC (USL Championship).