Company: ZVRA
Filing Date: 2025-08-12
Form Type: 10-Q
Source: 0001628280-25-039967
Chunk: 91

Company: ZEVRA THERAPEUTICS, INC.
Filing Date: 2025-08-12
Form: 10-Q
Item: Part I, Item 1
Chunk 91
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•Potential for reduced abuse potential as a Schedule IV controlled substance. All other methylphenidate-based products have been designated as Schedule II controlled substances, which indicates stricter control over the prescribing and use of such products. KP1077's sole active pharmaceutical ingredient is SDX, which has been designated a Schedule IV controlled substance.

•No currently approved generic equivalent product. KP1077 contains SDX, our proprietary prodrug of d-methylphenidate, also known as the new chemical name, serdexmethylphenidate, by the U.S. Adopted Names Council of the American Medical Association, which means that there may be no generic equivalent product for KP1077 in most states, making drug-equivalent substitution potentially difficult at the pharmacy.

•Orphan drug designation. Because the size of the IH patient population is small, the FDA has granted KP1077 orphan drug designation for the treatment of IH. We believe KP1077 may potentially be eligible for fast-track and breakthrough therapy designation, which may provide various regulatory benefits for the development program.

AZSTARYS (Partnered product)

AZSTARYS contains d-MPH and our prodrug of d-MPH, SDX. On March 2, 2021, the FDA approved AZSTARYS as a once-daily treatment for attention deficit hyperactivity disorder (ADHD), in patients age six years and older. AZSTARYS is currently being marketed in the U.S. under our September 2019 collaboration and license agreement, or the AZSTARYS License Agreement, with Commave. Under the AZSTARYS License Agreement, we granted Commave an exclusive, worldwide license, to develop, manufacture, and commercialize AZSTARYS and any of our product candidates containing SDX and used to treat ADHD or any other CNS disease. In July 2020, we entered into the consulting agreement with Corium, Inc. (“Corium”), under which Corium and Commave, respectively, engaged us to guide the product development and regulatory activities for certain current and potential future products in their portfolio, as well as continue supporting preparation for the potential commercial launch of AZSTARYS.

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Commave has tasked Corium, another affiliate of Gurnet Point Capital, L.P., to lead all commercialization activities for AZSTARYS in the U.S. Corium commercially launched AZSTARYS in the U.S. during the third quarter of 2021. In December 2021, Commave entered into a sublicense of