Live feed07:00:00·1588dPRReleasevia QuantisnowIronwood Pharmaceuticals Reports Fourth Quarter and Full Year 2021 Results; LINZESS® (linaclotide) Achieves Blockbuster Status as U.S. Net Sales Exceed $1 Billion in 2021ByQuantisnow·Wall Street's wire, on your screen.IRWD· Ironwood Pharmaceuticals Inc.Health Care