0001437749-23-024756.txt : 20230828 0001437749-23-024756.hdr.sgml : 20230828 20230828151748 ACCESSION NUMBER: 0001437749-23-024756 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230825 FILED AS OF DATE: 20230828 DATE AS OF CHANGE: 20230828 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Vied David L CENTRAL INDEX KEY: 0001632792 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-14602 FILM NUMBER: 231214737 MAIL ADDRESS: STREET 1: 28527 SANTA CATARINA RD CITY: SAUGUS STATE: CA ZIP: 91350 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 DV X0508 4 2023-08-25 0000768408 CYANOTECH CORP CYAN 0001632792 Vied David L 73-4460 QUEEN KAAHUMANU HWY #102 KAILUA-KONA HI 96740 1 0 Cyanotech Corporation Common Stock 2023-08-25 4 A 0 40506 0 A 135632 D /s/Laura L. Taylor, by Power of Attorney 2023-08-28