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 |
2021-03-12 Sale |
2021-03-16 7:37 pm |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
8,000 | $3.96 | $31,680 | 1,858 (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 |
2025-04-07 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) |
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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 |
2024-07-29 Tax Withholding |
2024-07-31 4:29 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
518 | $0.56 | 11,509 (Direct) |
View |
2024-07-29 Exercise |
2024-07-31 4:29 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
1,379 | $0 | 11,509 (Direct) |
View |
2024-04-08 Tax Withholding |
2024-04-10 6:45 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
13 | $0.4 | 12,027 (Direct) |
View |
2024-04-08 Exercise |
2024-04-10 6:45 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
33 | $0 | 12,027 (Direct) |
View |
2024-02-16 Tax Withholding |
2024-02-21 10:42 am |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
1,202 | $0.44 | 12,040 (Direct) |
View |
2024-02-16 Exercise |
2024-02-21 10:42 am |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
3,200 | $0 | 12,040 (Direct) |
View |
2023-07-31 Tax Withholding |
2023-08-01 3:21 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
706 | $0.84 | 6,842 (Direct) |
View |
2023-07-31 Exercise |
2023-08-01 3:21 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
1,877 | $0 | 6,842 (Direct) |
View |
2023-04-06 Tax Withholding |
2023-04-10 3:02 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
13 | $0.94 | 12,318 (Direct) |
View |
2023-04-06 Option Award |
2023-04-10 3:02 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
100 | $0 | 12,318 (Direct) |
View |
2023-04-06 Exercise |
2023-04-10 3:02 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
34 | $0 | 12,318 (Direct) |
View |
2022-08-01 Tax Withholding |
2022-08-02 4:00 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
187 | $3.15 | 12,629 (Direct) |
View |
2022-07-29 Option Award |
2022-08-02 4:00 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
4,138 | $0 | 12,629 (Direct) |
View |
2022-08-01 Exercise |
2022-08-02 4:00 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
498 | $0 | 12,629 (Direct) |
View |
2022-04-06 Tax Withholding |
2022-04-08 3:49 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
13 | $3.03 | 3,510 (Direct) |
View |
2022-04-06 Exercise |
2022-04-08 3:49 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
33 | $0 | 3,510 (Direct) |
View |
2021-07-30 Tax Withholding |
2021-08-03 6:45 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
187 | $3.06 | 3,523 (Direct) |
View |
2021-07-30 Exercise |
2021-08-03 6:45 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
498 | $0 | 3,523 (Direct) |
View |
2021-07-13 Tax Withholding |
2021-07-15 9:07 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
164 | $2.99 | 3,710 (Direct) |
View |
2021-07-13 Exercise |
2021-07-15 9:07 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
435 | $0 | 3,710 (Direct) |
View |
2021-04-06 Exercise |
2021-04-08 4:34 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
33 | $0 | 3,874 (Direct) |
View |
2021-04-06 Tax Withholding |
2021-04-08 4:34 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
13 | $3.35 | 3,874 (Direct) |
View |
2021-03-12 Exercise |
2021-03-16 7:37 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
8,000 | $3.58 | 1,858 (Direct) |
View |
2021-03-12 Exercise |
2021-03-16 7:37 pm |
N/A 2021-06-30 |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
8,000 | $0 | 1,858 (Direct) |
View |
2020-07-30 Option Award |
2020-08-03 5:20 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
1,494 | $0 | 2,029 (Direct) |
View |
2020-07-13 Exercise |
2020-07-15 7:05 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
435 | $0 | 2,393 (Direct) |
View |
2020-07-13 Tax Withholding |
2020-07-15 7:05 pm |
N/A N/A |
CYANOTECH CORP | CYAN | Johansen Jennifer M. VP, Quality, Regulatory & Govt |
164 | $2.25 | 2,393 (Direct) |
View |