Cyanotech Corp

Tower Research Capital LLC (TRC) CYAN

Report date

12/31/2023

Quarter

2023 Q4

Filed

2/13/2024

Shares

2,234

Value ($000)

2

Weight

0.0%

2013 Q4 - 2023 Q4 (18 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2023 Q4	2/13/2024	2	0.0%	2,234	12/31/2023
2023 Q3	11/14/2023	2	0.0%	2,264	9/30/2023
2023 Q2	8/14/2023	2	0.0%	2,264	6/30/2023
2023 Q1	5/9/2023	2	0.0%	1,879	3/31/2023
2022 Q4	2/10/2023	4	0.0%	4,015	12/31/2022
2022 Q3	11/10/2022	7	0.0%	3,335	9/30/2022
2022 Q2	8/15/2022	16	0.0%	5,344	6/30/2022
2022 Q1	5/12/2022	3	0.0%	933	3/31/2022
2021 Q4	2/14/2022	12	0.0%	3,721	12/31/2021
2021 Q3	11/15/2021	10	0.0%	3,474	9/30/2021
2021 Q1	5/17/2021	0	0.0%	146	3/31/2021
2020 Q4	2/16/2021	8	0.0%	2,794	12/31/2020
2020 Q3	11/16/2020	1	0.0%	282	9/30/2020
2020 Q2	8/13/2020	6	0.0%	2,506	6/30/2020
2020 Q1	5/15/2020	6	0.0%	2,886	3/31/2020
2019 Q4	2/7/2020	6	0.0%	2,717	12/31/2019
2014 Q1	5/2/2014	4	0.0%	857	3/31/2014
2013 Q4	1/31/2014	10	0.0%	2,127	12/31/2013