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 |
2025-01-02 Option Award |
2025-01-03 12:20 pm |
N/A N/A |
NATIONAL PRESTO INDUSTRIES INC | NPK | Stienessen Joseph G Director |
106 | $0 | 1,986 (Indirect) |
View |
2024-01-02 Option Award |
2024-01-03 11:30 am |
N/A N/A |
NATIONAL PRESTO INDUSTRIES INC | NPK | Stienessen Joseph G Director |
130 | $0 | 1,880 (Indirect) |
View |
2023-01-05 Option Award |
2023-01-06 10:33 am |
N/A N/A |
NATIONAL PRESTO INDUSTRIES INC | NPK | Stienessen Joseph G Director |
146 | $0 | 1,750 (Indirect) |
View |
2022-01-06 Option Award |
2022-01-06 4:05 pm |
N/A N/A |
NATIONAL PRESTO INDUSTRIES INC | NPK | Stienessen Joseph G Director |
117 | $0 | 1,604 (Indirect) |
View |
2021-01-11 Option Award |
2021-01-12 1:33 pm |
N/A N/A |
NATIONAL PRESTO INDUSTRIES INC | NPK | Stienessen Joseph G Director |
105 | $0 | 1,487 (Indirect) |
View |