NEW YORK, Aug. 10, 2018 (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.

Unum Group (NYSE: UNM) Lead Plaintiff Deadline: August 13, 2018 Class Period: October 27, 2016 and May 1, 2018

Get additional information about UNM: http://www.wongesq.com/pslra-c/unum-group?wire=3

Sibanye Gold Limited (NYSE: SBGL) Lead Plaintiff Deadline: August 27, 2018 Class Period: April 7, 2017 and June 26, 2018

Get additional information about SBGL: http://www.wongesq.com/pslra-c/sibanye-gold-limited?wire=3

PG&E Corporation (NYSE: PCG) Lead Plaintiff Deadline: August 13, 2018 Class Period: April 29, 2015 and June 8, 2018

Get additional information about PCG: http://www.wongesq.com/pslra-c/pge-corporation?wire=3

ACADIA Pharmaceuticals Inc. (NASDAQ: ACAD) Lead Plaintiff Deadline: September 17, 2018 Class Period: April 29, 2016 and July 9, 2018

Get additional information about ACAD: http://www.wongesq.com/pslra-c/acadia-pharmac...inc?wire=3

Rockwell Medical, Inc. (NASDAQ: RMTI) Lead Plaintiff Deadline: September 25, 2018 Class Period: March 16, 2018 and June 26, 2018

Get additional information about RMTI: http://www.wongesq.com/pslra-c/rockwell-medical-inc?wire=3

Tetraphase Pharmaceuticals, Inc. (NASDAQ: TTPH) Lead Plaintiff Deadline: September 25, 2018 Class Period: (1) Pursuant and/or traceable to the July 2017 Secondary Offering and/or (2) between March 8, 2017 and February 13, 2018

Get additional information about TTPH: http://www.wongesq.com/pslra-c/tetraphase-pha...inc?wire=3

Facebook, Inc. (NASDAQ: FB) Lead Plaintiff Deadline: September 25, 2018 Class Period: October 1, 2017 and July 26, 2018

Get additional information about FB: http://www.wongesq.com/pslra-c/facebook-inc-3?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