Share This Page Facebook Twitter Linked-In Tags: Health Care Prescription Drugs Competition Nonmerger Single Firm Conduct Date: January 18, 2017 Matter Number: 1310172 By: Maureen K. Ohlhausen, Commissioner Concurring Statement of Commissioner Maureen K. Ohlhausen In the Matter of Mallinckrodt ARD Inc.(Questcor Pharmaceuticals) (14.96 KB)