NEW YORK, March 15, 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.

DBV Technologies S.A. (NASDAQ: DBVT)
Lead Plaintiff Deadline: March 18, 2019
Class Period: February 14, 2018 and December 19, 2018

Get additional information about DBVT: http://www.wongesq.com/pslra-1/dbv-technologies-s-a-loss-submission-form?wire=3

Vale S.A. (NYSE: VALE)
Lead Plaintiff Deadline: March 29, 2019
Class Period: April 11, 2017 and January 28, 2019

Get additional information about VALE: http://www.wongesq.com/pslra-1/vale-s-a-loss-submission-form?wire=3

ProShares Short VIX Short-Term Futures (NYSEArca: SVXY)
Lead Plaintiff Deadline: April 1, 2019
Class Period: Investors in ProShares Short VIX Short-Term Futures ETF pursuant to the May 15, 2017 Registration Statement and/or between May 15, 2017 and February 5, 2018

Get additional information about SVXY: http://www.wongesq.com/pslra-1/proshares-short-vix-short-term-futures-loss-submission-form?wire=3

Corbus Pharmaceutical Holdings, Inc. (NASDAQGM: CRBP)
Lead Plaintiff Deadline: May 13, 2019
Class Period: November 14, 2016 and February 28, 2019

Get additional information about CRBP: http://www.wongesq.com/pslra-1/corbus-pharmaceutical-holdings-inc-loss-submission-form?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