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>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 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 |
| 2024-07-29 Exercise |
2024-07-31 3:56 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith President and CEO |
2,074 | $0 | 6,788 (Direct) |
View |
| 2024-07-29 Tax Withholding |
2024-07-31 3:56 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith President and CEO |
779 | $0.56 | 6,788 (Direct) |
View |
| 2024-04-08 Exercise |
2024-04-10 6:20 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith President and CEO |
33 | $0 | 7,567 (Direct) |
View |
| 2024-04-08 Tax Withholding |
2024-04-10 6:20 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith President and CEO |
13 | $0.4 | 7,567 (Direct) |
View |
| 2023-07-31 Exercise |
2023-08-01 3:09 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith President and CEO |
2,603 | $0 | 7,580 (Direct) |
View |
| 2023-07-31 Tax Withholding |
2023-08-01 3:09 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith President and CEO |
978 | $0.84 | 7,580 (Direct) |
View |
| 2023-04-06 Option Award |
2023-04-10 2:54 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith President and CEO |
100 | $0 | 15,444 (Direct) |
View |
| 2023-04-06 Exercise |
2023-04-10 2:54 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith President and CEO |
34 | $0 | 15,444 (Direct) |
View |
| 2023-04-06 Tax Withholding |
2023-04-10 2:54 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith President and CEO |
13 | $0.94 | 15,444 (Direct) |
View |
| 2022-07-29 Option Award |
2022-08-02 3:51 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith President and CEO |
6,223 | $0 | 15,786 (Direct) |
View |
| 2022-08-01 Exercise |
2022-08-02 3:51 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith President and CEO |
529 | $0 | 15,786 (Direct) |
View |
| 2022-08-01 Tax Withholding |
2022-08-02 3:51 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith President and CEO |
199 | $3.15 | 15,786 (Direct) |
View |
| 2022-06-21 Option Award |
2022-06-22 4:55 pm |
N/A 2032-06-21 |
CYANOTECH CORP | CYAN | Custer Matthew Keith President and CEO |
50,000 | $0 | 50,000 (Direct) |
View |
| 2022-04-06 Exercise |
2022-04-08 3:44 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith President |
33 | $0 | 2,447 (Direct) |
View |
| 2022-04-06 Tax Withholding |
2022-04-08 3:44 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith President |
13 | $3.03 | 2,447 (Direct) |
View |
| 2021-07-30 Exercise |
2021-08-03 6:51 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith President |
530 | $0 | 2,460 (Direct) |
View |
| 2021-07-13 Exercise |
2021-07-15 9:18 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith President |
254 | $0 | 2,460 (Direct) |
View |
| 2021-05-20 Option Award |
2021-05-25 4:06 pm |
N/A 2031-05-20 |
CYANOTECH CORP | CYAN | Custer Matthew Keith President |
50,000 | $0 | 50,000 (Direct) |
View |
| 2021-04-06 Exercise |
2021-04-08 4:46 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith Vice President, Gen Mgr |
33 | $0 | 2,460 (Direct) |
View |
| 2020-07-07 Option Award |
2020-08-12 6:09 pm |
N/A 2030-07-06 |
CYANOTECH CORP | CYAN | Custer Matthew Keith Vice President, Gen Mgr |
50,000 | $0 | 50,000 (Direct) |
View |
| 2020-07-30 Option Award |
2020-08-03 5:28 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith Vice President, Gen Mgr |
1,588 | $0 | 1,942 (Direct) |
View |
| 2020-07-13 Tax Withholding |
2020-07-15 7:08 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith Vice President, Gen Mgr |
96 | $2.25 | 872 (Direct) |
View |
| 2020-07-13 Exercise |
2020-07-15 7:08 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Custer Matthew Keith Vice President, Gen Mgr |
254 | $0 | 872 (Direct) |
View |