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 |
2025-03-17 Tax Withholding |
2025-03-18 12:28 pm |
N/A N/A |
NATIONAL PRESTO INDUSTRIES INC | NPK | Frederick Douglas J COO, VP, SECRETARY |
96 | $89.01 | 10,348 (Direct) |
View |
2025-01-02 Option Award |
2025-01-03 09:59 am |
N/A N/A |
NATIONAL PRESTO INDUSTRIES INC | NPK | Frederick Douglas J COO, VP, SECRETARY |
406 | $0 | 10,444 (Direct) |
View |
2024-01-02 Option Award |
2024-01-03 11:31 am |
N/A N/A |
NATIONAL PRESTO INDUSTRIES INC | NPK | Frederick Douglas J COO, VP, SECRETARY |
498 | $0 | 9,861 (Direct) |
View |
2023-01-05 Option Award |
2023-01-06 10:28 am |
N/A N/A |
NATIONAL PRESTO INDUSTRIES INC | NPK | Frederick Douglas J COO, VP, SECRETARY |
1,186 | $0 | 9,209 (Direct) |
View |
2022-03-16 Tax Withholding |
2022-03-16 3:45 pm |
N/A N/A |
NATIONAL PRESTO INDUSTRIES INC | NPK | Frederick Douglas J COO, VP, SECRETARY |
380 | $79.62 | 7,934 (Direct) |
View |
2021-12-31 Option Award |
2022-01-03 3:28 pm |
N/A N/A |
NATIONAL PRESTO INDUSTRIES INC | NPK | Frederick Douglas J COO, VP, SECRETARY |
988 | $0 | 8,251 (Direct) |
View |
2020-12-31 Option Award(A) |
2021-01-06 09:28 am |
N/A N/A |
NATIONAL PRESTO INDUSTRIES INC | NPK | Frederick Douglas J COO, VP, SECRETARY |
408 | $0 | 7,145 (Direct) |
View |
2021-01-06 Option Award |
2021-01-05 6:37 pm |
N/A N/A |
NATIONAL PRESTO INDUSTRIES INC | NPK | Frederick Douglas J COO, VP, SECRETARY |
408 | $0 | 7,145 (Direct) |
View |