SOUTH SAN FRANCISCO, Calif., April 28, 2026 /PRNewswire/ -- Rigel Pharmaceuticals, Inc. (Nasdaq: RIGL) today announced that it will report its first quarter 2026 financial results after market close on Tuesday, May 5, 2026. Rigel senior management will follow the announcement with a live conference call and webcast at 4:30 p.m. Eastern Time (1:30 p.m. Pacific Time) to discuss the financial results and give an update on the business.

Participants can access the live conference call by dialing 877-407-3088 (domestic) or 201-389-0927 (international). The conference call and accompanying slides will also be webcast live and can be accessed from the Investor Relations section of the company's website at www.rigel.com. The webcast will be archived and available for replay for 90 days after the call via the Rigel website.

About Rigel
Rigel Pharmaceuticals, Inc. (Nasdaq: RIGL) is a biotechnology company dedicated to discovering, developing and providing novel therapies that significantly improve the lives of patients with hematologic disorders and cancer. Founded in 1996, Rigel is based in South San Francisco, California. For more information on Rigel, the Company's marketed products and pipeline of potential products, visit  www.rigel.com.

Contact for Investors & Media:
Investors:
Rigel Pharmaceuticals, Inc.
650.624.1232
[email protected]

Media:
David Rosen
Argot Partners
Phone: 646.461.6387
Email: [email protected]

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SOURCE Rigel Pharmaceuticals, Inc.