SHAREHOLDER ALERT: Levi & Korsinsky, LLP Notifies Investors of an Investigation Involving Possible Securities Fraud Violations by the Board of Directors of A10 Networks, Inc. -- ATEN

Levi & Korsinsky announces it has commenced an investigation of A10 Networks, Inc. ("A10 Networks" or the "Company") ATEN concerning possible violations of federal securities laws.

On January 16, 2018, A10 issued a press release announcing disappointing preliminary results for the fourth quarter of 2017. Lee Chen, President and CEO, stated: "We are disappointed with our revenue results for the quarter, which were below our guidance primarily due to a shortfall in North America sales as we experienced lower than expected seasonal demand trends in the region." Then on January 30, 2018, A10 announced it was postponing its 2017 fourth quarter and full year earnings announcement and conference call after determining that a "mid-level employee within its finance department had violated the Company's Insider Trading Policy and Code of Conduct." To obtain additional information, go to:

http://www.zlkdocs.com/ATEN-Info-Request-Form-6436

or contact Joseph E. Levi, Esq. either via email at jlevi@levikorsinsky.com or by telephone at (212) 363-7500, toll-free: (877) 363-5972.

Levi & Korsinsky is a national firm with offices in New York, California, 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.

CONTACT:

Levi & Korsinsky, LLP

Eduard Korsinsky, Esq.

30 Broad Street - 24th Floor

New York, NY 10004

Tel: (212) 363-7500

Toll Free: (877) 363-5972

Fax: (212) 363-7171

www.zlk.com

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