Rigel(RIGL) - 2022 Q1 - Quarterly Report

FORM 10-Q (Mark One) Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 (Exact name of registrant as specified in its charter) Delaware 94-3248524 (State or other jurisdiction of incorporation or (I.R.S. Employer Identification No.) organization) 1180 Veterans Blvd. South San Francisco, CA 94080 (Address of principal executive offices) (Zip Code) (650) 624-1100 ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY P ...