FDA spurns Supernus with double whammy

11 November 2020

Shares in East Coast, USA-based CNS disease specialist Supernus Pharmaceuticals (Nasdaq: SUPN) ended the day down 15% on Tuesday, after a pair of regulatory setbacks from the US Food and Drug Administration.

SPN-812

The firm has received a Complete Response Letter (CRL) for SPN-812 (viloxazine hydrochloride), for the treatment of children with attention-deficit hyperactivity disorder (ADHD).

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