INVESTOR ACTION ALERT: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against PPDAI Group Inc. and Encourages Investors with Losses in Excess of $100,000 to Contact the Firm

LOS ANGELES, Dec. 06, 2018 (GLOBE NEWSWIRE) — The Schall Law Firm, a national shareholder rights litigation firm, announces the filing of a class action lawsuit against PPDAI Group Inc. (“PPDAI” or “the Company”) (NYSE: PPDF) for violations of §§10(b) and 20(a)...