DAVIS MICHAEL A 13D and 13G filings for Cyanotech Corporation:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2024-10-03 6:39 pm Purchase |
2024-10-01 | 13D | Cyanotech Corporation CYAN |
DAVIS MICHAEL A | 1,788,756 25.000% |
88,158 (+5.18%) |
Filing |
| 2024-09-12 12:25 pm Purchase |
2024-09-10 | 13D | Cyanotech Corporation CYAN |
DAVIS MICHAEL A | 1,700,598 23.800% |
86,667 (+5.37%) |
Filing |
| 2024-09-06 12:45 pm Purchase |
2024-09-04 | 13D | Cyanotech Corporation CYAN |
DAVIS MICHAEL A | 1,613,931 22.800% |
107,037 (+7.10%) |
Filing |
| 2024-08-15 7:02 pm Purchase |
2024-08-14 | 13D | Cyanotech Corporation CYAN |
DAVIS MICHAEL A | 1,506,894 21.700% |
70,000 (+4.87%) |
Filing |
| 2024-07-26 3:04 pm Purchase |
2024-07-25 | 13D | Cyanotech Corporation CYAN |
DAVIS MICHAEL A | 1,436,894 20.700% |
80,000 (+5.90%) |
Filing |
| 2023-12-20 12:07 pm Purchase |
2023-12-15 | 13D | Cyanotech Corporation CYAN |
DAVIS MICHAEL A | 1,356,894 19.700% |
500,391 (+58.42%) |
Filing |
| 2023-08-29 4:45 pm Sale |
2023-08-24 | 13D | Cyanotech Corporation CYAN |
DAVIS MICHAEL A | 856,503 13.200% |
-319,324 (-27.16%) |
Filing |
| 2020-12-02 5:28 pm Purchase |
2020-11-23 | 13D | Cyanotech Corporation CYAN |
DAVIS MICHAEL A | 1,175,827 19.290% |
107,612 (+10.07%) |
Filing |