After a series of losses (amounting to $40,000 for the 1934–35 season alone), Cattarinich and Dandurand sold the club to a syndicate comprising J. Ernest Savard, Maurice Forget, and Louis Gélinas in 1935 for $165,000.
Leta 1921 je Cattarinich skupaj z Dandurandom in Louisjem Létourneaujem od vdove Georga Kennedyja odkupil NHL moštvo Montreal Canadiens za 11.000 $.