0001437749-24-022975.txt : 20240718 0001437749-24-022975.hdr.sgml : 20240718 20240718145458 ACCESSION NUMBER: 0001437749-24-022975 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240716 FILED AS OF DATE: 20240718 DATE AS OF CHANGE: 20240718 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: DAVIS MICHAEL A / CENTRAL INDEX KEY: 0001201156 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-14602 FILM NUMBER: 241124570 MAIL ADDRESS: STREET 1: 1621 JUANITA LANE 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] ORGANIZATION NAME: 03 Life Sciences 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 MD X0508 4 2024-07-16 0000768408 CYANOTECH CORP CYAN 0001201156 DAVIS MICHAEL A / CYANOTECH CORPORATION 73-4460 QUEEN KAAHUMANU HWY #102 KAILUA-KONA HI 96740 1 1 1 Cyanotech Corporation Common Stock 2024-07-16 4 P 0 5000 0.57 A 1091736 I By self as trustee of the Michael Arlen Davis Revocable Trust Cyanotech Corporation Common Stock 2024-07-17 4 P 0 5000 0.59 A 1096736 I By self as trustee of the Michael Arlen Davis Revocable Trust Cyanotech Corporation Common Stock 12119 D Cyanotech Corporation Common Stock 31250 I By Spouse Cyanotech Corporation Common Stock 150000 I By self as co-trustee for the Nyracai Davis Irr. Trust and the Nettizanne J. Davis Irr. Trust Cyanotech Corporation Common Stock 58000 I By self as trustee for Nettizanne Johnstone Davis GST Exempt Trust Cyanotech Corporation Common Stock 58789 I By self as trustee for Nyracai Johnstone Davis GST Exempt Trust Adoption date of referenced 10b5-1(c) plan is: 03-06-2024 /s/Laura L. Taylor, by Power of Attorney 2024-07-18