(marketscreener.com) LOS ANGELES, April 11, 2019 (GLOBE NEWSWIRE) -- The Schall Law Firm, a national shareholder rights litigation firm, announces the filing of a class action lawsuit against Synergy Pharmaceuticals Inc. ("Synergy" or "the Company") (NASDAQ: SGYP) for violations of §§10(b) and 20(a) of the Securities Exchange Act...http://www.marketscreener.com/news/FRIDAY-DEADLINE-ALERT-The-Schall-Law-Firm-Announces-the-Filing-of-a-Class-Action-Lawsuit-Against-Sy--28393246/?utm_medium=RSS&utm_content=20190411