 Mallinckrodt PLC NYSE:MNK Piper Sandler cut their Q1 2020 EPS estimates for Mallinckrodt in a research note issued to investors on Monday, April 20th. Piper Sandler analyst D. Amsellem now expects that the company will post earnings of 1.32 per share for the quarter, down from their previous forecast of 1.33. Piper Sandler also ... 