Mallinckrodt Rocked After Q4 Report By: Benzinga via Benzinga November 29, 2016 at 10:30 AM EST Mallinckrodt PLC (NYSE: MNK) shares are trading lower by $4.50 (8 percent) at $53.27 in Tuesday's session. Despite a Q4 EPS beat ... Read More >> Related Stocks: Mallinckrodt plc