Riikola was demoted from the taxi squad to AHL Wilkes-Barre/Scranton on Wednesday.

Riikola was elevated to the taxi squad Tuesday.

Riikola was demoted from the active roster to AHL Wilkes-Barre on Monday.

Riikola was recalled to the Penguins' active roster Saturday but won't play in Dallas, Seth Rorabaugh of TribLive.com reports.

Riikola was promoted to Pittsburgh's taxi squad Tuesday.

Riikola was reassigned to AHL Wilkes-Barre/Scranton on Sunday.

The Penguins recalled Riikola from AHL Wilkes-Barre/Scranton on Friday.

Per Seth Rorabaugh of TribLive.com, Riikola is no longer listed on Pittsburgh's active roster, indicating he's been assigned to AHL Wilkes-Barre/Scranton.

Riikola was recalled by the Penguins on Saturday.

Riikola was placed on waivers by Pittsburgh on Friday in order to move him to the minors, Sportsnet's Chris Johnston reports.