SHAREHOLDER ALERT: Levi & Korsinsky, LLP Announces an Investigation of CommVault Systems, Inc. and Its Board of Directors in Connection with Possible Violations of Federal Securities Laws

NEW YORK--(BUSINESS WIRE)--Levi & Korsinsky is investigating the Board of Directors of CommVault Systems, Inc. (“CommVault” or the “Company”) (NASDAQGS:CVLT) for possible violations of federal securities laws. The investigation concerns whether CommVault and certain of its officers and/or directors have violated Sections 10(b) and 20(a) of the Securities Exchange Act of 1934. On July 28, 2015, CommVault reported revenue of $139 million in the quarter ended June 30, 2015, missing prior estimates. Upon announcement of this news, the share price of CommVault stock plunged $4.44, or 11.2%, from its closing price of $39.61 on July 27, 2015, in intraday trading. To obtain additional information, go to:

http://zlk.9nl.com/commvault

or contact Joseph E. Levi, Esq. either via email at [e-mail] or by telephone at [phone], toll-free: [phone].

Levi & Korsinsky is a national firm with offices in New York, New Jersey, Connecticut and Washington D.C. The firm’s attorneys have extensive expertise in prosecuting securities litigation involving financial fraud, representing investors throughout the nation in securities and shareholder lawsuits. Attorney advertising. Prior results do not guarantee similar outcomes.