Cyanotech(CYAN) - 2020 Q4 - Annual Report

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended March 31, 2020 Commission File Number 0-14602 CYANOTECH CORPORATION (Exact name of registrant as specified in its charter) Nevada 91-1206026 (State or other jurisdiction of incorporation or organization) (I. R. S. Employer Identification No.) 73-4460 Queen Kaahumanu Highway, Suite 102, Kailua-Kona, ...