CYANOTECH CORP's ticker is CYAN and the CUSIP is 232437301. A total of 10 filers reported holding CYANOTECH CORP in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
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- Annual reports (10-K)
- Quarterly reports (10-Q)
- Insider transactions
- Shareholder votes
- Significant ownership
- Events
EDGAR links
External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $5,000 | -28.6% | 2,500 | 0.0% | 0.00% | – |
| Q2 2022 | $7,000 | -12.5% | 2,500 | 0.0% | 0.00% | – |
| Q1 2022 | $8,000 | 0.0% | 2,500 | -0.4% | 0.00% | – |
| Q4 2021 | $8,000 | +14.3% | 2,509 | +0.4% | 0.00% | – |
| Q3 2021 | $7,000 | -12.5% | 2,500 | 0.0% | 0.00% | – |
| Q2 2021 | $8,000 | 0.0% | 2,500 | -0.5% | 0.00% | – |
| Q1 2021 | $8,000 | 0.0% | 2,512 | +0.5% | 0.00% | – |
| Q4 2020 | $8,000 | -11.1% | 2,500 | -34.2% | 0.00% | – |
| Q3 2020 | $9,000 | +12.5% | 3,797 | +7.7% | 0.00% | – |
| Q2 2020 | $8,000 | +300.0% | 3,524 | +252.4% | 0.00% | – |
| Q1 2020 | $2,000 | 0.0% | 1,000 | 0.0% | 0.00% | – |
| Q4 2019 | $2,000 | -33.3% | 1,000 | 0.0% | 0.00% | – |
| Q3 2019 | $3,000 | 0.0% | 1,000 | 0.0% | 0.00% | – |
| Q2 2019 | $3,000 | 0.0% | 1,000 | 0.0% | 0.00% | – |
| Q1 2019 | $3,000 | 0.0% | 1,000 | -11.4% | 0.00% | – |
| Q4 2018 | $3,000 | 0.0% | 1,129 | +12.9% | 0.00% | – |
| Q3 2018 | $3,000 | -25.0% | 1,000 | 0.0% | 0.00% | – |
| Q2 2018 | $4,000 | -20.0% | 1,000 | 0.0% | 0.00% | – |
| Q1 2018 | $5,000 | – | 1,000 | +49900.0% | 0.00% | – |
| Q3 2017 | $0 | – | 2 | -93.5% | 0.00% | – |
| Q1 2017 | $0 | -100.0% | 31 | -85.9% | 0.00% | – |
| Q3 2016 | $1,000 | – | 220 | +1592.3% | 0.00% | – |
| Q4 2013 | $0 | – | 13 | -23.5% | 0.00% | – |
| Q2 2013 | $0 | – | 17 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Coastline Trust Co | 82,400 | $250,000 | 0.03% |
| HERITAGE INVESTORS MANAGEMENT CORP | 13,786 | $42,000 | 0.00% |
| Renaissance Technologies | 182,128 | $554,000 | 0.00% |
| BANK OF AMERICA CORP /DE/ | 2,500 | $8,000 | 0.00% |
| WELLS FARGO & COMPANY/MN | 375,167 | $1,140,000 | 0.00% |
| NORTHERN TRUST CORP | 2,200 | $7,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| MORGAN STANLEY | 14,837 | $45,000 | 0.00% |
| BlackRock Inc. | 11,574 | $35,000 | 0.00% |
| Tower Research Capital LLC (TRC) | 2,794 | $8,000 | 0.00% |