National Presto Industries Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -84.62. In total, the insiders bought 20.45K and sold 6.08K NPK shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
-84.62 |
| ● Buy | 20.45K shares |
| ● Sell | 6.08K shares |
|
67% Buy Activity
Weak Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 19, 2026 Buy |
Straw Shane Allen Vp - Engineering |
0 Value: $0 |
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|
May 19, 2026 Buy |
Straw Shane Allen Vp - Engineering |
0 Value: $0 |
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|
Apr 30, 2026 Sell |
Morgan Jeffery Alan Vp-engineering |
349 Value: $48.8K |
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|
Mar 17, 2026 Sell |
Peuse David J CFO & Treasurer |
500 Value: $70.1K |
||
|
Mar 16, 2026 Sell |
Morgan Jeffery Alan Vp-engineering |
100 Value: $13.2K |
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|
Mar 16, 2026 Sell |
Frederick Douglas J COO, Vp, Secretary |
36 Value: $5K |
||
|
Mar 16, 2026 Sell |
Mackenzie John Roderick Jr Vp-sales |
62 Value: $8K |
||
|
Mar 16, 2026 Sell |
Peuse David J CFO & Treasurer |
78 Value: $10.3K |
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|
Mar 11, 2026 Sell |
Lieble Randy F Director |
2 417 Value: $348.0K |
||
|
Jan 02, 2026 Buy |
Morgan Jeffery Alan Vp-engineering |
234 Value: $25.0K |
||
|
Jan 02, 2026 Buy |
Mackenzie John Roderick Jr Vp-sales |
327 Value: $35.0K |
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|
Jan 02, 2026 Buy |
Peuse David J CFO & Treasurer |
327 Value: $35.0K |
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Jan 02, 2026 Buy |
Frederick Douglas J COO, Vp, Secretary |
386 Value: $41.3K |
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|
Jan 02, 2026 Buy |
Stienessen Joseph G Director |
100 Value: $10.7K |
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Jan 02, 2026 Buy |
Quinn Patrick J Director |
100 Value: $10.7K |
||
|
Jan 02, 2026 Buy |
Lieble Randy F Director |
100 Value: $10.7K |
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|
Mar 17, 2025 Sell |
Morgan Jeffery Alan Vp-engineering |
78 Value: $7K |
||
|
Mar 17, 2025 Sell |
Peuse David J Treasurer |
19 Value: $2K |
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|
Mar 17, 2025 Sell |
Frederick Douglas J COO, Vp, Secretary |
96 Value: $9K |
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Mar 17, 2025 Sell |
Frederick Douglas J COO, Vp, Secretary |
96 Value: $9K |
||
|
Mar 17, 2025 Sell |
Peuse David J Treasurer |
19 Value: $2K |
||
|
Mar 17, 2025 Sell |
Morgan Jeffery Alan Vp-engineering |
78 Value: $7K |
||
|
Jan 02, 2025 Buy |
Cohen Maryjo R CEO |
1 016 Value: $98.2K |
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|
Jan 02, 2025 Buy |
Stienessen Joseph G Director |
106 Value: $10.2K |
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|
Jan 02, 2025 Buy |
Quinn Patrick J Director |
106 Value: $10.2K |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
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