$INSY to Present at Jefferies 2015 Healthcare Conference

Conference: Tuesday, June 2, 2015
Time: 11:00 a.m. EDT

The presentation will be webcast live at the aforementioned time as well as archived for 90 days thereafter, via the Company’s website at www.insysrx.com, under the Investors Section.

About Insys Therapeutics, Inc.
Insys Therapeutics is a specialty pharmaceutical company that develops and commercializes innovative drugs and novel drug delivery systems of therapeutic molecules that improve the quality of life of patients. Using our proprietary sublingual spray technology and our capability to develop pharmaceutical cannabinoids, Insys addresses the clinical shortcomings of existing commercial products. Insys currently markets two products, Subsys^®, which is sublingual Fentanyl spray for breakthrough cancer pain, and a generic version of Dronabinol (THC) capsules. The Company’s lead product candidate is Dronabinol Oral Solution, a proprietary, orally administered liquid formulation of dronabinol that Insys believes has distinct advantages over the current formulation of dronabinol in soft gel capsule. Insys is developing a pipeline of sublingual sprays, as well as pharmaceutical cannabidiol.

Subsys^® is a registered trademark of Insys Therapeutics, Inc.