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GW Pharmaceuticals plc Information Request Form

Levi & Korsinsky, LLP announces the filing of a class action lawsuit in the United Stated District Court for the Southern District of New York on behalf of shareholders of GW Pharmaceuticals plc (NASDAQ: GWPH) who purchased shares between December 4, 2014 and January 8, 2016.

The complaint alleges that throughout the Class Period, defendants made false and/or misleading statements and/or failed to disclose that: (i) the Company lacked effective internal financial controls; (ii) the Company lacked effective controls over completeness and valuation of clinical trial accruals; and (iii) as a result of the foregoing, Defendants’ statements about GW Pharmaceuticals’ business, operations, and prospects were false and misleading and/or lacked a reasonable basis. In its 2015 Annual Report, GW Pharmaceuticals disclosed the discovery of a material weakness in its internal control over financial reporting for the year ended September 30, 2015. The Company noted that “management does not have sufficiently precise controls to evaluate the completeness and accuracy of the calculation of clinical trial accruals due to the incorrect allocation of expenditure to clinical studies.” On this news, GW Pharmaceuticals stock fell $3.55, or nearly 6%, to close at $56.31 per share on January 11, 2016. If you suffered a loss in GW Pharmaceuticals you have until March 21, 2016 to request that the Court appoint you as lead plaintiff. Your ability to share in any recovery doesn’t require that you serve as a lead plaintiff.

To receive more information, please fill out the form.

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Levi & Korsinsky, LLP does not share your information with others. There is no cost or obligation for you to submit.

This submission does not create an attorney-client relationship. If we believe that you might be an appropriate lead plaintiff, we will contact you to discuss whether to establish an attorney-client relationship.

This letter confirms that you have retained Levi & Korsinsky, LLP to represent you as a named plaintiff in a shareholder action involving GW Pharmaceuticals plc.

We agree to advance all expenses in the litigation, which means that you are not liable to pay any of the expenses of the lawsuit, whether attorneys' fees or costs. Regardless of the result, we will never ask you to directly pay for any attorneys' fees or costs. Should we obtain a favorable result, we may ask the court to award us compensation to be paid by the defendants or as a portion of any class benefit, but, again, we will never ask you to directly pay any of the costs of this litigation.

As the client you are entitled to direct the litigation in any way you deem proper, and may at any time order us to dismiss the case or opt-out. Should you choose to do so, we will never ask you to reimburse us directly for any legal fees or expenses. During the course of this litigation, we may employ and/or work with other law firms to prosecute your case.

We look forward to representing you and other GW Pharmaceuticals shareholders.

Sincerely,

Levi & Korsinsky,LLP

Joseph Levi

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