PWHL Seattle signed their fifth and final player, inking netminder Corinne Schroeder, during the PWHL's exclusive expansion signing window. Schroeder signed an extended contract agreeing to terms on a two-year contract.

Boston Fleet captain Hilary Knight is heading to the PWHL's expansion team in Seattle, while Vancouver landed the two-time defending champion Minnesota Frost’s blue-line duo of Claire Thompson and Sop

Only permitted to initially protect three players meant the PWHL's expansion process was going to sting the two-time defending champion Minnesota Frost. It didn't take long to hit as Vancouver poached defenders Claire Thompson and Sophie Jaques on Wednesday.