0001437749-21-023967.txt : 20211020 0001437749-21-023967.hdr.sgml : 20211020 20211020161330 ACCESSION NUMBER: 0001437749-21-023967 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211018 FILED AS OF DATE: 20211020 DATE AS OF CHANGE: 20211020 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Menzel Walter Bennett CENTRAL INDEX KEY: 0001586458 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-14602 FILM NUMBER: 211334178 MAIL ADDRESS: STREET 1: 45 MOUNT TIBURON ROAD CITY: TIBURON STATE: CA ZIP: 94920 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CYANOTECH CORP CENTRAL INDEX KEY: 0000768408 STANDARD INDUSTRIAL CLASSIFICATION: MEDICINAL CHEMICALS & BOTANICAL PRODUCTS [2833] IRS NUMBER: 911206026 STATE OF INCORPORATION: NV FISCAL YEAR END: 0331 BUSINESS ADDRESS: STREET 1: 73-4460 QUEEN KAAHUMANU HWY STREET 2: SUITE 102 CITY: KAILUA KONA STATE: HI ZIP: 96740 BUSINESS PHONE: 8083261353 MAIL ADDRESS: STREET 1: 73-4460 QUEEN KAAHUMANU HWY STREET 2: SUITE 102 CITY: KAILUA-KONA STATE: HI ZIP: 96740 4 1 rdgdoc.xml FORM 4 WM X0306 4 2021-10-18 0000768408 CYANOTECH CORP CYAN 0001586458 Menzel Walter Bennett CYANOTECH CORPORATION 73-4460 QUEEN KAAHUMANU HWY #102 KAILUA-KONA HI 96740 1 Cyanotech Corporation Common Stock 2021-10-18 4 A 0 11228 0 A 39839 D /s/Laura L. Taylor, by Power of Attorney 2021-10-20