Company Profile

Arena is a biopharmaceutical company focused on discovering and developing novel, small molecule drugs. We are currently directing our activities and resources primarily on:


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Date Title and Summary
Toggle Summary Arena Pharmaceuticals Announces Launch of Longboard Pharmaceuticals With $56M Financing, Building a Novel Neuroscience Drug Development Company
- Longboard Pharmaceuticals (formerly Arena Neuroscience) is an Arena-founded independent company focused on advancing promising investigational therapies for rare neurological diseases   - Longboard's investor syndicate includes Farallon Capital, Cormorant Asset Management, HBM Healthcare
Toggle Summary Arena Pharmaceuticals Reports Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)
SAN DIEGO , Oct. 20, 2020 /PRNewswire/ -- Arena Pharmaceuticals, Inc. (Nasdaq: ARNA) today announced that on October 15, 2020 , the Compensation Committee of its Board of Directors granted to seven new employees inducement stock options to purchase an aggregate of 66,475 shares of its common stock