Kaiser was loaned to AHL Rockford on Monday, per Ben Pope of the Chicago Sun-Times.
Kaiser notched an assist, two blocked shots, two PIM and a plus-2 rating in Saturday's 5-4 overtime win over the Sharks.
Kaiser was recalled from AHL Rockford on Monday, per CapFriendly.
Kaiser was recalled from AHL Rockford on Saturday.
Kaiser was assigned to AHL Rockford on Saturday.
Kaiser recorded one shot on goal in Thursday's 5-1 loss to Detroit.
Kaiser supplied a secondary assist in Friday's 4-3 overtime win over the Golden Knights.
Kaiser signed a three-year, entry-level contract with the Blackhawks on Tuesday.
Kaiser was drafted 81st overall by the Blackhawks at the 2020 NHL Entry Draft on Wednesday.