Geertsen signed a two-year, two-way deal with the Golden Knights on Saturday, per PuckPedia.
Geertsen was waived Sunday, per CapFriendly.
Geertsen signed a one-year, two-way contract with the Devils on Wednesday, per PuckPedia.
Geertsen had four hits and two PIM in Friday's 3-1 loss to the Rangers.
Geertsen cleared the NHL's COVID-19 protocols Monday.
The Devils placed Geertsen in COVID-19 protocols Friday, Amanda Stein of the Devils' official site reports.
Geertsen skated 5:22 of uneventful ice time in Thursday's 5-2 loss to the Wild.
Geertsen was claimed off waivers by the Devils on Sunday.
Geertsen was waived by the Rangers on Saturday, Renaud Lavoie of TVA Sports reports.
Geertsen was assigned to AHL Hartford on Saturday, per CapFriendly.