Cyanotech Corporation (CYAN)

Other OTC - Other OTC Delayed price. Currency in USD

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0.2906

-0.0051

(-1.71%)

At close: 10:40AM EDT

Major holders

Insider roster

Insider transactions

Currency in USD

Insider purchases - Last 6 months	Shares	Trans
Purchases	0	0
Sales	N/A	0
Net shares purchased (sold)	0	0
Total insider shares held	2.26M	N/A
% net shares purchased (sold)	N/A	N/A

Net institutional purchases - Prior quarter to latest quarter	Shares
Net shares purchased (sold)	N/A
% change in institutional shares held	N/A

Insider transactions reported - last two years

Insider	Transaction	Type	Value	Date	Shares
CYSEWSKI GERALD R Officer		Direct		08 Apr 2024	33
JENSEN GLENN D Officer		Direct		08 Apr 2024	33
LADIN FELICIA I Chief Financial Officer		Direct		08 Apr 2024	33
JOHANSEN JENNIFER M. Officer		Direct		08 Apr 2024	33
NORDIN AMY BETH Officer		Direct		08 Apr 2024	33
CUSTER MATTHEW KEITH Chief Executive Officer		Direct		08 Apr 2024	33
HARTMANN CHARLES JASON Officer		Direct		08 Apr 2024	33
JENSEN GLENN D Officer	Purchase at price 0.29 - 0.33 per share.	Indirect	5,222	27 Feb 2024	16,835
CYSEWSKI GERALD R Officer		Direct		16 Feb 2024	3,900
JENSEN GLENN D Officer		Direct		16 Feb 2024	3,570
LADIN FELICIA I Chief Financial Officer		Direct		16 Feb 2024	3,900
JOHANSEN JENNIFER M. Officer		Direct		16 Feb 2024	3,200
NORDIN AMY BETH Officer		Direct		16 Feb 2024	3,400
HARTMANN CHARLES JASON Officer		Direct		16 Feb 2024	3,900
KAKUK COLLETTE NICOLE Officer		Direct		16 Feb 2024	3,900
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Purchase at price 0.82 per share.	Indirect	328,000	15 Dec 2023	400,000
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Purchase at price 0.90 per share.	Indirect	35,510	01 Dec 2023	39,455
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 0.00 per share.	Indirect	0	13 Oct 2023	12,821
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Purchase at price 0.84 per share.	Indirect	2,742	15 Sept 2023	3,245
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Purchase at price 0.83 per share.	Indirect	4,564	14 Sept 2023	5,498
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Purchase at price 0.79 - 0.83 per share.	Indirect	326	12 Sept 2023	399
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Purchase at price 0.75 - 0.79 per share.	Indirect	15,375	08 Sept 2023	20,453
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Purchase at price 0.66 - 0.69 per share.	Indirect	12,353	06 Sept 2023	18,520
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 0.00 per share.	Indirect	0	25 Aug 2023	37,975
MULDER DAVID M Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	25 Aug 2023	40,506
VIED DAVID L Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	25 Aug 2023	40,506
MCELWEE ANGELA MAY Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	25 Aug 2023	40,506
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Gift at price 0.00 per share.	Indirect	0	24 Aug 2023	424,621
CYSEWSKI GERALD R Officer		Direct		31 July 2023	2,243
JENSEN GLENN D Officer		Direct		31 July 2023	2,206
LADIN FELICIA I Officer and Treasurer		Direct		31 July 2023	1,747
JOHANSEN JENNIFER M. Officer		Direct		31 July 2023	1,877
NORDIN AMY BETH Officer		Direct		31 July 2023	1,904
CUSTER MATTHEW KEITH Chief Executive Officer		Direct		31 July 2023	2,603
HARTMANN CHARLES JASON Officer		Direct		31 July 2023	1,680
CYSEWSKI GERALD R Officer		Direct		06 Apr 2023	34
JENSEN GLENN D Officer		Direct		06 Apr 2023	34
LADIN FELICIA I Chief Financial Officer		Direct		06 Apr 2023	34
JOHANSEN JENNIFER M. Officer		Direct		06 Apr 2023	34
NORDIN AMY BETH Officer		Direct		06 Apr 2023	34
CUSTER MATTHEW KEITH Chief Executive Officer		Direct		06 Apr 2023	34
HARTMANN CHARLES JASON Officer		Direct		06 Apr 2023	34
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 0.00 per share.	Indirect	0	03 Apr 2023	8,551
VIED DAVID L Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	03 Apr 2023	9,121
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 0.00 per share.	Indirect	0	30 Aug 2022	12,245
MULDER DAVID M Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	30 Aug 2022	13,061
MENZEL WALTER BENNETT Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	30 Aug 2022	13,061
VIED DAVID L Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	30 Aug 2022	13,061
MCELWEE ANGELA MAY Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	30 Aug 2022	13,061
CYSEWSKI GERALD R Officer		Direct		01 Aug 2022	666
JENSEN GLENN D Officer		Direct		01 Aug 2022	565
JOHANSEN JENNIFER M. Officer		Direct		01 Aug 2022	498
NORDIN AMY BETH Officer		Direct		01 Aug 2022	402
CUSTER MATTHEW KEITH Chief Executive Officer		Direct		01 Aug 2022	529
CYSEWSKI GERALD R Chief Executive Officer		Direct		06 Apr 2022	33
JENSEN GLENN D Officer		Direct		06 Apr 2022	33
LADIN FELICIA I Chief Financial Officer		Direct		06 Apr 2022	33
JOHANSEN JENNIFER M. Officer		Direct		06 Apr 2022	33
NORDIN AMY BETH Officer		Direct		06 Apr 2022	33
CUSTER MATTHEW KEITH President		Direct		06 Apr 2022	33
HARTMANN CHARLES JASON Officer		Direct		06 Apr 2022	33
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Purchase at price 3.51 per share.	Indirect	126,194	30 Nov 2021	36,000
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 0.00 per share.	Indirect	0	18 Oct 2021	10,526
KATZ NANCY E Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	18 Oct 2021	11,228
MULDER DAVID M Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	18 Oct 2021	11,228
MENZEL WALTER BENNETT Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	18 Oct 2021	11,228
VIED DAVID L Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	18 Oct 2021	11,228
CYSEWSKI GERALD R Chief Executive Officer		Direct		30 July 2021	666
JENSEN GLENN D Officer		Direct		30 July 2021	564
JOHANSEN JENNIFER M. Officer		Direct		30 July 2021	498
NORDIN AMY BETH Officer		Direct		30 July 2021	402
CUSTER MATTHEW KEITH President		Direct		30 July 2021	530
CYSEWSKI GERALD R Chief Executive Officer		Direct		13 July 2021	736
JENSEN GLENN D Officer		Direct		13 July 2021	501
JOHANSEN JENNIFER M. Officer		Direct		13 July 2021	435
NORDIN AMY BETH Officer		Direct		13 July 2021	303
CUSTER MATTHEW KEITH President		Direct		13 July 2021	254
CYSEWSKI GERALD R Chief Executive Officer		Direct		06 Apr 2021	33
JENSEN GLENN D Officer		Direct		06 Apr 2021	33
JOHANSEN JENNIFER M. Officer		Direct		06 Apr 2021	33
NORDIN AMY BETH Officer		Direct		06 Apr 2021	33
CUSTER MATTHEW KEITH Officer		Direct		06 Apr 2021	33
JENSEN GLENN D Officer	Sale at price 3.87 per share.	Direct	28,971	16 Mar 2021	7,486
JENSEN GLENN D Officer	Conversion of Exercise of derivative security at price 3.58 per share.	Direct	28,640	16 Mar 2021	8,000
JOHANSEN JENNIFER M. Officer	Sale at price 3.96 per share.	Direct	31,680	12 Mar 2021	8,000
JOHANSEN JENNIFER M. Officer	Conversion of Exercise of derivative security at price 3.58 per share.	Direct	28,640	12 Mar 2021	8,000
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Purchase at price 2.58 per share.	Indirect	107,960	23 Nov 2020	41,845
MENZEL WALTER BENNETT Director	Sale at price 2.58 per share.	Direct	107,960	23 Nov 2020	41,845
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Purchase at price 2.84 - 3.00 per share.	Indirect	7,117	10 Sept 2020	2,466
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Purchase at price 2.58 - 2.83 per share.	Indirect	16,960	08 Sept 2020	6,164
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Purchase at price 2.73 - 2.74 per share.	Indirect	45,687	02 Sept 2020	16,691
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Purchase at price 2.42 - 2.46 per share.	Indirect	33,135	01 Sept 2020	13,623
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 0.00 per share.	Indirect	0	27 Aug 2020	12,605
KATZ NANCY E Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	27 Aug 2020	13,445
MULDER DAVID M Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	27 Aug 2020	13,445
MENZEL WALTER BENNETT Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	27 Aug 2020	13,445
VIED DAVID L Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	27 Aug 2020	13,445
CYSEWSKI GERALD R Chief Executive Officer		Direct		13 July 2020	737
JENSEN GLENN D Officer		Direct		13 July 2020	502
JOHANSEN JENNIFER M. Officer		Direct		13 July 2020	435
NORDIN AMY BETH Officer		Direct		13 July 2020	303
CUSTER MATTHEW KEITH Officer		Direct		13 July 2020	254
CYSEWSKI GERALD R Chief Executive Officer		Direct		06 Apr 2020	8,500
JENSEN GLENN D Officer		Direct		06 Apr 2020	166
JOHANSEN JENNIFER M. Officer		Direct		06 Apr 2020	166
ORLOPP BRIAN BRETT Chief Financial Officer		Direct		06 Apr 2020	33
NORDIN AMY BETH Officer		Direct		06 Apr 2020	34
CUSTER MATTHEW KEITH Officer		Direct		06 Apr 2020	40
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 0.00 per share.	Indirect	0	18 Feb 2020	14,218
KATZ NANCY E Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	18 Feb 2020	15,166
MULDER DAVID M Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	18 Feb 2020	15,166
MENZEL WALTER BENNETT Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	18 Feb 2020	15,166
VIED DAVID L Director	Stock Award(Grant) at price 0.00 per share.	Direct	0	18 Feb 2020	15,166
MORTON MAWAE R Former	Stock Award(Grant) at price 0.00 per share.	Direct	0	08 Nov 2019	5,700
MORTON MAWAE R Former	Stock Award(Grant) at price 0.00 per share.	Direct	0	16 Oct 2019	5,700
MORTON MAWAE R Former	Stock Award(Grant) at price 0.00 per share.	Direct	0	20 Sept 2019	5,700
MORTON MAWAE R Former	Stock Award(Grant) at price 0.00 per share.	Direct	0	26 Aug 2019	5,700
MORTON MAWAE R Former	Stock Award(Grant) at price 0.00 per share.	Direct	0	15 July 2019	11,400
CYSEWSKI GERALD R Chief Executive Officer		Direct		12 July 2019	737
JENSEN GLENN D Officer		Direct		12 July 2019	502
JOHANSEN JENNIFER M. Officer		Direct		12 July 2019	435
MORTON MAWAE R Former		Direct		22 May 2019	1,993
CYSEWSKI GERALD R Officer and Director		Direct		05 Apr 2019	167
JENSEN GLENN D Officer		Direct		05 Apr 2019	167
MORTON MAWAE R Chief Executive Officer		Direct		05 Apr 2019	33
JOHANSEN JENNIFER M. Officer		Direct		05 Apr 2019	167
CYSEWSKI GERALD R Officer and Director		Direct		01 Apr 2019	8,333
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 4.02 per share.	Indirect	37,306	06 Mar 2019	9,282
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 4.02 per share.	Indirect	37,306	06 Mar 2019	9,282
CYSEWSKI GERALD R Officer and Director	Conversion of Exercise of derivative security at price 2.08 per share.	Direct	20,800	04 Mar 2019	10,000
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 3.90 per share.	Indirect	59,155	04 Mar 2019	15,150
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 3.90 per share.	Indirect	59,155	04 Mar 2019	15,150
JOHANSEN JENNIFER M. Officer	Sale at price 3.72 per share.	Direct	37,168	04 Mar 2019	10,000
JOHANSEN JENNIFER M. Officer	Conversion of Exercise of derivative security at price 2.08 per share.	Direct	20,800	04 Mar 2019	10,000
JENSEN GLENN D Officer	Conversion of Exercise of derivative security at price 2.08 per share.	Direct	10,400	28 Feb 2019	5,000
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 3.69 - 3.90 per share.	Indirect	143,819	28 Feb 2019	36,899
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 3.69 - 3.90 per share.	Indirect	143,819	28 Feb 2019	36,899
JENSEN GLENN D Officer	Conversion of Exercise of derivative security at price 2.08 per share.	Direct	8,112	26 Feb 2019	3,900
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 3.65 - 3.69 per share.	Indirect	8,786	26 Feb 2019	2,383
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 3.65 - 3.69 per share.	Indirect	8,786	26 Feb 2019	2,383
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 3.50 - 3.64 per share.	Indirect	5,331	22 Feb 2019	1,503
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 3.50 - 3.64 per share.	Indirect	5,331	22 Feb 2019	1,503
JENSEN GLENN D Officer	Conversion of Exercise of derivative security at price 2.08 per share.	Direct	2,288	21 Feb 2019	1,100
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 3.32 - 3.49 per share.	Indirect	107,569	20 Feb 2019	31,849
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 3.32 - 3.49 per share.	Indirect	107,569	20 Feb 2019	31,849
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 3.68 - 3.69 per share.	Indirect	22,661	12 Dec 2018	6,143
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 3.68 - 3.69 per share.	Indirect	22,661	12 Dec 2018	6,143
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 3.56 - 3.72 per share.	Indirect	26,568	07 Dec 2018	7,225
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 3.56 - 3.72 per share.	Indirect	26,568	07 Dec 2018	7,225
DAVIS MICHAEL A Director and Beneficial Owner of more than 10% of a Class of Security	Stock Award(Grant) at price 3.59 - 3.61 per share.	Indirect	14,758	03 Dec 2018	4,106

ALL ORDS7,927.10+29.60(+0.37%)

ASX 2007,657.20+28.20(+0.37%)

AUD/USD0.6609-0.0004(-0.05%)

OIL78.19+0.08(+0.10%)

GOLD2,301.10-7.50(-0.32%)

Bitcoin AUD97,207.09+292.12(+0.30%)

Cyanotech Corporation (CYAN)

Insider transactions

Insider transactions reported - last two years

ALL ORDS
7,927.10
+29.60(+0.37%)

ASX 200
7,657.20
+28.20(+0.37%)

AUD/USD
0.6609
-0.0004(-0.05%)

OIL
78.19
+0.08(+0.10%)

GOLD
2,301.10
-7.50(-0.32%)

Bitcoin AUD
97,207.09
+292.12(+0.30%)