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Sientra, Inc. Information Request Form

Levi & Korsinsky announces the filing of a class action lawsuit in the United States District Court for the Central District of California on behalf of shareholders of Sientra, Inc. (NASDAQGS: SIEN) who purchased shares between March 18, 2015 and September 24, 2015.

The complaint alleges that defendants failed to disclose that Sientra’s exclusive reliance on Silimed’s Brazilian manufacturing facilities carried significant quality control risks and that the manufacturing processes at the Silimed Rio de Janeiro manufacturing plant were contaminated. On March 18, 2015, Sientra filed its Form 10-K with the U.S. Securities and Exchange Commission, which stated that it was primarily responsible for the manufacturing and quality assurance of its products. On September 24, 2015, the United Kingdom’s Medicines and Healthcare Products Regulatory Agency suspended sales of Silimed products after an audit of Silimed’s manufacturing processes revealed contamination in the manufacturing plant. On this news, Sientra stock fell $10.88, or nearly 52.9%, to close at $9.70 per share on September 24, 2015. If you suffered a loss in Sientra you have until November 24, 2015 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.

Request More Information

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 Sientra, Inc.

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 Sientra shareholders.

Sincerely,

Levi & Korsinsky,LLP

Joseph Levi

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