CYANOTECH CORP's ticker is CYAN and the CUSIP is 232437301. A total of 13 filers reported holding CYANOTECH CORP in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
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- Insider transactions
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Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $50,354 | -74.8% | 57,410 | -68.4% | 0.00% | – |
| Q4 2022 | $199,663 | -58.4% | 181,512 | -18.3% | 0.00% | – |
| Q3 2022 | $480,000 | -0.2% | 222,068 | +34.9% | 0.00% | – |
| Q2 2022 | $481,000 | +23950.0% | 164,653 | +33709.7% | 0.00% | – |
| Q1 2022 | $2,000 | +100.0% | 487 | +51.2% | 0.00% | – |
| Q4 2021 | $1,000 | 0.0% | 322 | 0.0% | 0.00% | – |
| Q3 2021 | $1,000 | 0.0% | 322 | 0.0% | 0.00% | – |
| Q2 2021 | $1,000 | 0.0% | 322 | 0.0% | 0.00% | – |
| Q1 2021 | $1,000 | -97.8% | 322 | -97.8% | 0.00% | – |
| Q4 2020 | $45,000 | +25.0% | 14,837 | 0.0% | 0.00% | – |
| Q3 2020 | $36,000 | +2.9% | 14,837 | 0.0% | 0.00% | – |
| Q2 2020 | $35,000 | +12.9% | 14,837 | 0.0% | 0.00% | – |
| Q1 2020 | $31,000 | -29.5% | 14,837 | -23.2% | 0.00% | – |
| Q4 2019 | $44,000 | -10.2% | 19,308 | +2.5% | 0.00% | – |
| Q3 2019 | $49,000 | -15.5% | 18,837 | -0.1% | 0.00% | – |
| Q2 2019 | $58,000 | -12.1% | 18,864 | -7.2% | 0.00% | – |
| Q1 2019 | $66,000 | +8.2% | 20,337 | -0.0% | 0.00% | – |
| Q4 2018 | $61,000 | -10.3% | 20,344 | +0.0% | 0.00% | – |
| Q3 2018 | $68,000 | -13.9% | 20,337 | 0.0% | 0.00% | – |
| Q2 2018 | $79,000 | -24.0% | 20,337 | 0.0% | 0.00% | – |
| Q1 2018 | $104,000 | +31.6% | 20,337 | 0.0% | 0.00% | – |
| Q4 2017 | $79,000 | -4.8% | 20,337 | -0.1% | 0.00% | – |
| Q3 2017 | $83,000 | +15.3% | 20,349 | +0.1% | 0.00% | – |
| Q2 2017 | $72,000 | -53.8% | 20,337 | -50.0% | 0.00% | – |
| Q1 2017 | $156,000 | -10.3% | 40,674 | 0.0% | 0.00% | – |
| Q4 2016 | $174,000 | +2800.0% | 40,674 | +2611.6% | 0.00% | – |
| Q3 2016 | $6,000 | -25.0% | 1,500 | 0.0% | 0.00% | – |
| Q2 2016 | $8,000 | +14.3% | 1,500 | -0.7% | 0.00% | – |
| Q1 2016 | $7,000 | -70.8% | 1,510 | -66.5% | 0.00% | – |
| Q4 2015 | $24,000 | -27.3% | 4,510 | -18.0% | 0.00% | – |
| Q3 2015 | $33,000 | -36.5% | 5,500 | -0.2% | 0.00% | – |
| Q2 2015 | $52,000 | +550.0% | 5,510 | +446.1% | 0.00% | – |
| Q1 2015 | $8,000 | -66.7% | 1,009 | -71.2% | 0.00% | – |
| Q4 2014 | $24,000 | -62.5% | 3,509 | -74.2% | 0.00% | – |
| Q3 2014 | $64,000 | -4.5% | 13,579 | -9.2% | 0.00% | – |
| Q2 2014 | $67,000 | -19.3% | 14,955 | -5.3% | 0.00% | – |
| Q1 2014 | $83,000 | +3.8% | 15,795 | -1.8% | 0.00% | – |
| Q4 2013 | $80,000 | -18.4% | 16,082 | -4.3% | 0.00% | – |
| Q3 2013 | $98,000 | -9.3% | 16,813 | -0.3% | 0.00% | – |
| Q2 2013 | $108,000 | – | 16,870 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Coastline Trust Co | 82,400 | $278,000 | 0.03% |
| HERITAGE INVESTORS MANAGEMENT CORP | 13,786 | $46,000 | 0.00% |
| Renaissance Technologies | 251,909 | $849,000 | 0.00% |
| DIMENSIONAL FUND ADVISORS LP | 10,356 | $35,000 | 0.00% |
| BANK OF AMERICA CORP /DE/ | 2,500 | $8,000 | 0.00% |
| WELLS FARGO & COMPANY/MN | 31 | $0 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 25,490 | $85,000 | 0.00% |
| MORGAN STANLEY | 487 | $2,000 | 0.00% |
| BlackRock Inc. | 11,574 | $39,000 | 0.00% |