Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2024-10-01 Purchase | 2024-10-03 3:27 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 5,000 | $0.76 | $3,800 | 1,788,756 (Indirect Direct) | View |
| 2024-09-27 Purchase | 2024-10-01 4:42 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.765 | $7,650 | 1,770,598 (Indirect Direct) | View |
| 2024-09-25 Purchase | 2024-09-27 1:33 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.77 | $7,700 | 1,760,598 (Indirect Direct) | View |
| 2024-09-23 Purchase | 2024-09-25 4:46 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.75 | $7,500 | 1,750,598 (Indirect Direct) | View |
| 2024-09-19 Purchase | 2024-09-23 2:57 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.755 | $7,550 | 1,740,598 (Indirect Direct) | View |
| 2024-09-17 Purchase | 2024-09-19 5:01 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.758 | $7,580 | 1,730,598 (Indirect Direct) | View |
| 2024-09-13 Purchase | 2024-09-17 4:20 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.82 | $8,200 | 1,720,598 (Indirect Direct) | View |
| 2024-09-11 Purchase | 2024-09-13 4:12 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.83 | $8,300 | 1,710,598 (Indirect Direct) | View |
| 2024-09-09 Purchase | 2024-09-11 5:49 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.835 | $8,350 | 1,700,598 (Indirect Direct) | View |
| 2024-09-05 Purchase | 2024-09-09 3:47 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.84 | $8,400 | 1,623,931 (Indirect Direct) | View |
| 2024-09-03 Purchase | 2024-09-05 7:43 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.82 | $8,200 | 1,613,931 (Indirect Direct) | View |
| 2024-08-29 Purchase | 2024-09-03 3:42 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 15,000 | $0.76333 | $11,450 | 1,561,894 (Indirect Direct) | View |
| 2024-08-27 Purchase | 2024-08-29 4:18 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.795 | $7,950 | 1,556,894 (Indirect Direct) | View |
| 2024-08-23 Purchase | 2024-08-27 3:21 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.805 | $8,050 | 1,546,894 (Indirect Direct) | View |
| 2024-08-21 Purchase | 2024-08-23 2:46 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.755 | $7,550 | 1,536,894 (Indirect Direct) | View |
| 2024-08-19 Purchase | 2024-08-21 2:57 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.88 | $8,800 | 1,526,894 (Indirect Direct) | View |
| 2024-08-15 Purchase | 2024-08-19 4:05 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.8 | $8,000 | 1,516,894 (Indirect Direct) | View |
| 2024-08-13 Purchase | 2024-08-15 3:26 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.72 | $7,200 | 1,506,894 (Indirect Direct) | View |
| 2024-08-09 Purchase | 2024-08-13 3:03 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.765 | $7,650 | 1,496,894 (Indirect Direct) | View |
| 2024-08-07 Purchase | 2024-08-09 3:27 pm | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 10,000 | $0.725 | $7,250 | 1,486,894 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-06-16 Option Award | 2025-06-18 3:33 pm | N/A 2035-06-16 | CYANOTECH CORP | CYAN | Custer Matthew Keith President and CEO | 214,103 | $0 | 154,679 (Direct) | View |
| 2025-05-19 Option Award | 2025-05-21 1:06 pm | N/A 2035-05-19 | CYANOTECH CORP | CYAN | Brand Jennifer Kimberly VP of Sales | 50,000 | $0 | 50,000 (Direct) | View |
| 2025-05-19 Option Award | 2025-05-21 1:04 pm | N/A 2035-05-19 | CYANOTECH CORP | CYAN | Nordin Amy Beth VP, HR, Secretary | 75,000 | $0 | 75,000 (Direct) | View |
| 2025-05-19 Option Award | 2025-05-21 1:02 pm | N/A 2035-05-19 | CYANOTECH CORP | CYAN | Jensen Glenn VP, Operations | 25,000 | $0 | 25,000 (Direct) | View |
| 2025-04-07 Tax Withholding | 2025-04-09 5:01 pm | N/A N/A | CYANOTECH CORP | CYAN | Kakuk Collette Nicole Chief Strategic Comml Officer | 14 | $0.31 | 4,741 (Direct) | View |
| 2025-04-07 Exercise | 2025-04-09 5:01 pm | N/A N/A | CYANOTECH CORP | CYAN | Kakuk Collette Nicole Chief Strategic Comml Officer | 33 | $0 | 4,741 (Direct) | View |
| 2025-04-07 Tax Withholding | 2025-04-09 4:29 pm | N/A N/A | CYANOTECH CORP | CYAN | Nordin Amy Beth VP, HR, Secretary | 12 | $0.31 | 9,610 (Direct) | View |
| 2025-04-07 Exercise | 2025-04-09 4:29 pm | N/A N/A | CYANOTECH CORP | CYAN | Nordin Amy Beth VP, HR, Secretary | 33 | $0 | 9,610 (Direct) | View |
| 2025-04-07 Tax Withholding | 2025-04-09 4:21 pm | N/A N/A | CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt | 13 | $0.31 | 10,295 (Direct) | View |
| 2025-04-07 Exercise | 2025-04-09 4:21 pm | N/A N/A | CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt | 33 | $0 | 10,295 (Direct) | View |
| 2025-04-07 Tax Withholding | 2025-04-09 4:12 pm | N/A N/A | CYANOTECH CORP | CYAN | Jensen Glenn VP, Operations | 13 | $0.31 | 44,971 (Direct) | View |
| 2025-04-07 Exercise | 2025-04-09 4:12 pm | N/A N/A | CYANOTECH CORP | CYAN | Jensen Glenn VP, Operations | 33 | $0 | 44,971 (Direct) | View |
| 2025-04-07 Exercise | 2025-04-09 4:01 pm | N/A N/A | CYANOTECH CORP | CYAN | Custer Matthew Keith President and CEO | 33 | $0 | 6,788 (Direct) | View |
| 2025-04-07 Tax Withholding | 2025-04-09 3:51 pm | N/A N/A | CYANOTECH CORP | CYAN | Cysewski Gerald R Chief Scientific Officer | 13 | $0.31 | 147,573 (Direct) | View |
| 2025-04-07 Exercise | 2025-04-09 3:51 pm | N/A N/A | CYANOTECH CORP | CYAN | Cysewski Gerald R Chief Scientific Officer | 33 | $0 | 147,573 (Direct) | View |
| 2025-02-18 Tax Withholding | 2025-02-20 3:34 pm | N/A N/A | CYANOTECH CORP | CYAN | Kakuk Collette Nicole Chief Strategic Comml Officer | 1,556 | $0.4 | 4,688 (Direct) | View |
| 2025-02-18 Exercise | 2025-02-20 3:34 pm | N/A N/A | CYANOTECH CORP | CYAN | Kakuk Collette Nicole Chief Strategic Comml Officer | 3,900 | $0 | 4,688 (Direct) | View |
| 2025-02-18 Tax Withholding | 2025-02-20 3:15 pm | N/A N/A | CYANOTECH CORP | CYAN | Nordin Amy Beth VP, HR, Secretary | 1,189 | $0.4 | 9,622 (Direct) | View |
| 2025-02-18 Exercise | 2025-02-20 3:15 pm | N/A N/A | CYANOTECH CORP | CYAN | Nordin Amy Beth VP, HR, Secretary | 3,400 | $0 | 9,622 (Direct) | View |
| 2025-02-18 Tax Withholding | 2025-02-20 3:05 pm | N/A N/A | CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt | 1,201 | $0.4 | 10,308 (Direct) | View |
| 2025-02-18 Exercise | 2025-02-20 3:05 pm | N/A N/A | CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt | 3,200 | $0 | 10,308 (Direct) | View |
| 2025-02-18 Tax Withholding | 2025-02-20 2:57 pm | N/A N/A | CYANOTECH CORP | CYAN | Jensen Glenn VP, Operations | 1,340 | $0.4 | 44,984 (Direct) | View |
| 2025-02-18 Exercise | 2025-02-20 2:57 pm | N/A N/A | CYANOTECH CORP | CYAN | Jensen Glenn VP, Operations | 3,570 | $0 | 44,984 (Direct) | View |
| 2025-02-18 Tax Withholding | 2025-02-20 2:50 pm | N/A N/A | CYANOTECH CORP | CYAN | Cysewski Gerald R Chief Scientific Officer | 1,464 | $0.4 | 147,586 (Direct) | View |
| 2025-02-18 Exercise | 2025-02-20 2:50 pm | N/A N/A | CYANOTECH CORP | CYAN | Cysewski Gerald R Chief Scientific Officer | 3,900 | $0 | 147,586 (Direct) | View |
| 2024-10-01 Option Award | 2024-10-03 3:27 pm | N/A N/A | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 13,158 | $0.76 | 1,788,756 (Indirect) | View |
| 2024-09-10 Option Award | 2024-09-11 5:49 pm | N/A N/A | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 66,667 | $0.75 | 1,700,598 (Indirect) | View |
| 2024-09-05 Option Award | 2024-09-09 4:29 pm | N/A 2034-09-05 | CYANOTECH CORP | CYAN | Rogerson Jennifer Charlene CFO,VP Fin & Admin, Treasurer | 50,000 | $0 | 50,000 (Direct) | View |
| 2024-09-04 Option Award | 2024-09-05 8:00 pm | N/A N/A | CYANOTECH CORP | CYAN | Vied David L Director | 39,506 | $0 | 175,138 (Direct) | View |
| 2024-09-04 Option Award | 2024-09-05 7:46 pm | N/A N/A | CYANOTECH CORP | CYAN | MULDER DAVID M Director | 39,506 | $0 | 153,468 (Direct) | View |
| 2024-09-04 Option Award | 2024-09-05 7:43 pm | N/A N/A | CYANOTECH CORP | CYAN | DAVIS MICHAEL A Director 10% Owner | 37,037 | $0 | 1,613,931 (Indirect) | View |