Vanda Pharmaceuticals Gain Following FDA Approval of Bipolar, Schizophrenia Treatment

By Connor Hart


Shares of Vanda Pharmaceuticals climbed after the company received approval from the Food and Drug Administration for its treatment of a type of bipolar disorder, as well as schizophrenia.

The stock rose 39% to $7.90 in premarket trading Monday. Through Friday's close, shares are up more than 32% over the past year.

The biopharmaceutical company said late Friday that the treatment, called Bysanti, was approved in adults for the acute treatment of manic or mixed episodes associated with bipolar I disorder, as well as for the treatment of schizophrenia.

Vanda said Bysanti is expected to be commercially available in the third quarter. The company added that marketing exclusivity for the drug will be protected by regulatory data exclusivity and issued U.S. patents, with the latest expiring in 2044.


Write to Connor Hart at connor.hart@wsj.com


(END) Dow Jones Newswires

February 23, 2026 07:01 ET (12:01 GMT)

Copyright (c) 2026 Dow Jones & Company, Inc.

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