Armia scored a goal in Thursday's 3-0 win over the Predators.
Armia produced an assist and three hits in Wednesday's 4-3 win over the Blue Jackets.
Armia notched two assists while adding two hits, two PIM, one blocked shot and a plus-1 rating in Saturday's 5-1 win over the Blue Jackets.
Armia skated on the second line during Monday's practice, Stu Cowan of the Montreal Gazette reports.
Armia had a goal and an assist in a 9-3 win over Philadelphia on Tuesday.
Armia scored a goal on four shots and had one hit in Tuesday's 5-3 win over Florida.
Armia scored a goal on three shots, had an assist and blocked two shots in Thursday's 4-1 win over the Flyers.
Armia scored a goal on six shots and had one hit in Tuesday's 2-1 win over the Avalanche.
Armia scored a goal on three shots and had one hit in Saturday's 4-3 shootout loss to Tampa Bay.
Armia had a goal and an assist in Tuesday's 4-2 win over the Coyotes. He added four shots and two blocks to his line.