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Home > Insider Trading > Filing (0001144204-10-063020)

Filing Details

Accession Number:: 0001144204-10-063020
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2010-11-22 21:11:16
Reporting Period:: 2010-11-18

Filing Date:: 2010-11-22
Accepted Time:: 2010-11-22 21:11:16
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
768408	Cyanotech Corp	CYAN	Medicinal Chemicals & Botanical Products (2833)	911206026

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1201156	/ A Michael Davis	73-4460 Queen Kaahumanu Hwy #102 Kailua-Kona HI 96740		Yes	No	Yes	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	7,735	$2.72	18,414	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	3,200	$2.73	21,614	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	3,800	$2.74	25,414	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	100	$2.74	25,514	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	300	$2.75	25,814	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	100	$2.79	25,914	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	100	$2.80	26,014	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	100	$2.80	26,114	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	100	$2.81	26,214	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	40	$2.82	26,254	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	400	$2.83	26,654	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	1,499	$2.84	28,153	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	6,501	$2.85	34,654	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	600	$2.86	35,254	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	4,761	$2.90	40,015	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	400	$2.94	40,415	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	2,085	$2.95	42,500	No	4	P	Indirect	By self as UTMA custodian for daughters
Cyanotech Corporation Common Stock	Acquisiton	2010-11-18	7,500	$3.00	50,000	No	4	P	Indirect	By self as UTMA custodian for daughters

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters
No	4	P	Indirect	By self as UTMA custodian for daughters

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Cyanotech Corporation Common Stock	150,000	Indirect	By self as co-trustee for trusts for the benefit of Mr. Davis' children
Cyanotech Corporation Common Stock	31,250	Indirect	By spouse
Cyanotech Corporation Common Stock	480,769	Indirect	By self as co-trustee of the Michael Arlen Davis Charitable Lead Annuity Trust