February 14, 2013

Bernstein Liebhard LLP today announced that a class action has been commenced in the United States District Court for the Southern District of New York on behalf of a class (the “Class”) of purchasers of Mellanox Technologies, Ltd. (“Mellanox” or the “Company”) (NASDAQ: MLNX) common stock between April 19, 2012 and January 2, 2013 (the “Class Period”).

The complaint charges Mellanox and certain of its officers and directors with violations of the Securities Exchange Act of 1934.  Mellanox produces and supplies interconnect products for computing, storage, and communication applications in the computing, Web 2.0, storage, financial services, database, and Cloud markets. Mellanox’s most lucrative product offering at the start of the Class Period was its InfiniBand product.  InfiniBand technology is used to transfer and store data in high-end computing and data centers.

The complaint alleges that during the Class Period, defendants issued materially false and misleading statements regarding the Company’s financial performance and future prospects. According to the complaint, the true facts, which were known or recklessly disregarded by each of the defendants but concealed from the investing public during the Class Period, were as follows:  (i) Mellanox was receiving a continuous stream of customer complaints concerning glitches in its InfiniBand product; (ii) Mellanox knew that the pace of a competitor’s development of its own InfiniBand adaptor would diminish Mellanox’s product offering and increase competition in the InfiniBand market in which Mellanox enjoyed a near monopoly; (iii) Mellanox knew that its outsized first and second quarter 2012 sales growth was not sustainable and was not the result of defendants’ business acumen or growth in the InfiniBand market; (iv) Mellanox’s inventory was dramatically increasing, both at the Company and in the hands of at least one significant customer, which would decrease sales and profit margins going forward; and (v) as a result, Mellanox knew its actual sales growth supported neither its own fourth quarter 2012 guidance nor the inflated share price targets the investment community was modeling based on defendants’ bullish Class Period statements and guidance.

According to the complaint, through a series of partial disclosures made between September 7, 2012 and January 3, 2013, the market learned that the Company’s business was not as defendants had portrayed it throughout the Class Period.  On September 7, 2012, Mellanox shares were downgraded from Buy to Hold.  Then on October 18, 2012, Mellanox reported third quarter 2012 financial results and issued lower than expected fourth quarter 2012 fiscal guidance.  Finally, on January 2, 2013, defendants admitted that Mellanox had grossly missed its fourth quarter 2012 revenue guidance by upwards of 20%.  This news, along with the earlier negative announcements, caused the price of Mellanox stock to fall precipitously, on unusually high trading volume.

Plaintiffs seek to recover damages on behalf of all Class members who invested in Mellanox common stock during the Class Period.  If you invested in Mellanox common stock as described above during the Class Period, and either lost money on the transaction or still hold the shares, you may wish to join in this action to serve as lead plaintiff.  In order to do so, you must meet certain requirements set forth in the applicable law and file appropriate papers no later than April 8, 2013.

A “lead plaintiff” is a representative party that acts on behalf of other class members in directing the litigation.  In order to be appointed lead plaintiff, the court must determine that the class member’s claim is typical of the claims of other class members, and that the class member will adequately represent the class.  Under certain circumstances, one or more class members may together serve as lead plaintiff.  Your ability to share in any recovery is not, however, affected by the decision whether or not to serve as a lead plaintiff.  You may retain Bernstein Liebhard LLP, or other counsel of your choice, to serve as your counsel in this action.

If you are interested in discussing your rights as a Mellanox shareholder and/or have information relating to the matter, please contact Joseph R. Seidman, Jr. at (877) 779-1414 or seidman@bernlieb.com.

Bernstein Liebhard LLP has pursued hundreds of securities, consumer and shareholder rights cases and recovered over $3 billion for its clients.  It has been named to The National Law Journal’s “Plaintiffs’ Hot List” in each of the last ten years.

You can obtain a copy of the complaint from the clerk of the court for the United States District Court for the Southern District of New York.