0001437749-23-025519.txt : 20230908
0001437749-23-025519.hdr.sgml : 20230908
20230908191622
ACCESSION NUMBER: 0001437749-23-025519
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20230907
FILED AS OF DATE: 20230908
DATE AS OF CHANGE: 20230908
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: DAVIS MICHAEL A /
CENTRAL INDEX KEY: 0001201156
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-14602
FILM NUMBER: 231246437
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]
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
2023-09-07
0000768408
CYANOTECH CORP
CYAN
0001201156
DAVIS MICHAEL A /
CYANOTECH CORPORATION
73-4460 QUEEN KAAHUMANU HWY #102
KAILUA-KONA
HI
96740
1
1
0
Cyanotech Corporation Common Stock
2023-09-07
4
P
0
17900
0.7459
A
582765
I
By self as trustee of the Michael Arlen Davis Revocable Trust
Cyanotech Corporation Common Stock
2023-09-08
4
P
0
2553
0.7925
A
585318
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
The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $0.70 to $0.75, inclusive. The reporting person undertakes to provide to Cyanotech Corporation, any security holder of Cyanotech Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and footnote 2.
The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $0.77 to $0.80, inclusive.
/s/Laura L. Taylor, by Power of Attorney
2023-09-08