Mallinckrodt to Report Earnings Results for Third Quarter 2022 PR Newswire DUBLIN, Oct. 18, 2022 DUBLIN , Oct. 18, 2022 /PRNewswire/ -- Mallinckrodt plc (OTCMKTS: MNKPF ), a global specialty pharmaceutical company, today announced that it will report third quarter 2022 earnings results for the period ended Sept. 30, 2022 , on Tuesday, Nov. 8 , 2022. A conference call for investors will begin at 8:30 a.m. ET. The call can be accessed as follows: Live Call Participant Registration (including...