Neos Therapeutics, Inc. is a pharmaceutical company, develops, manufactures, and commercializes products for the treatment of attention deficit hyperactivity disorder (ADHD) using its drug delivery technologies. The Company’s product candidates are extended-release (XR) medications in orally disintegrating tablets or liquid suspension dosage forms. It manufactures and markets generic Tussionex, a hydrocodone polistirex and chlorpheniramine polistirex XR liquid suspension product indicated for the relief of cough and upper respiratory symptoms associated with allergies or colds in adults and children of six years of age and older. Its product candidates include NT-0102 methylphenidate XR orally disintegrating tablet for the treatment of ADHD; NT-0202 amphetamine XR orally disintegrating tablet for the treatment of ADHD, and NT-0201 amphetamine XR liquid suspension for the treatment of ADHD. The company is headquartered in Grand Prairie, Texas.