Morgan Stanley on Mallinckrodt: Controversy Around Acthar Unsettling By: Benzinga via Benzinga April 17, 2014 at 12:54 PM EDT Analyst Christopher Caponetti at Morgan Stanley on Thursday, April 17, 2014, released a report on Mallinckrodt Plc (NYSE: MNK). ... Read More >> Related Stocks: Mallinckrodt plc