NEW YORK, Jan. 23, 2019 (GLOBE NEWSWIRE) -- The Law Offices of Vincent Wong announce that class actions have commenced on behalf of shareholders of the following companies. If you suffered a loss you have until the lead plaintiff deadline to request that the court appoint you as lead plaintiff.

PPDAI Group Inc. (NYSE: PPDF) Lead Plaintiff Deadline: January 25, 2019 Class Definition: Purchasers of American Depositary Shares (1) pursuant or traceable to the F-1 registration statement, the F-6 registration statement, and related Prospectus issued in connection with PPDAI’s initial public stock offering held on or about November 10, 2017 (the “IPO” or “Offering”) and/or (2) between November 10, 2017 and December 1, 2017

Get additional information about PPDF: http://www.wongesq.com/pslra-1/ppdai-group-in...orm?wire=3

Cheetah Mobile Inc. (NYSE: CMCM) Lead Plaintiff Deadline: January 29, 2019 Class Period: April 26, 2017 and November 27, 2018

Get additional information about CMCM: http://www.wongesq.com/pslra-1/cheetah-mobile...orm?wire=3

DXC Technology Company (NYSE: DXC) Lead Plaintiff Deadline: February 25, 2019 Class Period: February 8, 2018 and November 6, 2018

Get additional information about DXC: http://www.wongesq.com/pslra-1/dxc-technology...orm?wire=3

Alkermes plc (NASDAQGS: ALKS) Lead Plaintiff Deadline: February 25, 2019 Class Period: February 17, 2017 and November 1, 2018

Get additional information about ALKS: http://www.wongesq.com/pslra-1/alkermes-plc-l...orm?wire=3

To learn more contact Vincent Wong, Esq. either via email vw@wongesq.com or by telephone at 212.425.1140.

Vincent Wong, Esq. is an experienced attorney that has represented investors in securities litigations involving financial fraud and violations of shareholder rights. Attorney advertising. Prior results do not guarantee similar outcomes.

CONTACT: Vincent Wong, Esq. 39 East Broadway Suite 304 New York, NY 10002 Tel. 212.425.1140 Fax. 866.699.3880 E-Mail: vw@wongesq.com