Insys Therapeutics Reports Dismissal of Stockholder Class Action Lawsuit

PHOENIX, AZ--(Marketwired - Feb 21, 2014) - Insys Therapeutics, Inc. (NASDAQ: INSY), a specialty pharmaceutical company with a focus on supportive care products for cancer patients, today announced that the previously reported stockholder class action lawsuit (Hillier v. Insys Therapeutics Incorporated et al) that had been filed against the Company and certain of its officers and directors in U.S. District Court for the District of Arizona was on February 20, 2014, voluntarily dismissed by the plaintiff and thereafter terminated by the court. No payment or consideration of any kind was made by any of the defendants in connection with the dismissal.

About Insys Therapeutics, Inc.
Insys Therapeutics, Inc. is a commercial-stage specialty pharmaceutical company that develops and commercializes innovative supportive care products, with a focus on utilizing its proprietary formulation technologies to address the clinical shortcomings of existing commercial pharmaceutical products. The Company has two marketed products including Subsys^®, a proprietary sublingual fentanyl spray for breakthrough pain in opioid-tolerant cancer patients. Insys markets Subsys through its incentive-based, cost-efficient commercial sales force. The Company is developing a robust pipeline of product candidates led by dronabinol oral solution, a proprietary orally administered liquid formulation of dronabinol, which, if approved, would be its second branded supportive care product.

Forward-Looking Statements
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