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Buy NPKI
Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -66.31. In total, the insiders bought 1.65M and sold 2.45M NPKI 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
|
-66.31 |
| ● Buy | 1.65M shares |
| ● Sell | 2.45M shares |
|
48% Buy Activity
Strong Negative Correlation
|
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jun 08, 2026 Sell |
Briggs Lori Vp & President, Ind. Solutions |
8 325 Value: $122.8K |
||
|
Jun 03, 2026 Sell |
Lanigan Matthew President & CEO |
167 375 Value: $2.42M |
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|
Jun 02, 2026 Sell |
Briggs Lori Vp & President, Ind. Solutions |
10 446 Value: $152.3K |
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|
Jun 01, 2026 Buy |
Fruge Mary Celeste Vp, General Counsel |
17 274 Value: $247.2K |
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|
Jun 01, 2026 Sell |
Fruge Mary Celeste Vp, General Counsel |
3 833 Value: $54.9K |
||
|
Jun 01, 2026 Sell |
Fruge Mary Celeste Vp, General Counsel |
5 218 Value: $74.7K |
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|
Jun 01, 2026 Sell |
Fruge Mary Celeste Vp, General Counsel |
6 797 Value: $97.3K |
||
|
Jun 01, 2026 Buy |
Fruge Mary Celeste Vp, General Counsel |
17 274 Value: $247.2K |
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|
Jun 01, 2026 Buy |
Lanigan Matthew President & CEO |
100 188 Value: $1.43M |
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Jun 01, 2026 Sell |
Lanigan Matthew President & CEO |
22 232 Value: $318.1K |
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|
Jun 01, 2026 Sell |
Lanigan Matthew President & CEO |
27 894 Value: $399.2K |
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|
Jun 01, 2026 Sell |
Lanigan Matthew President & CEO |
39 423 Value: $564.1K |
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|
Jun 01, 2026 Buy |
Lanigan Matthew President & CEO |
100 188 Value: $1.43M |
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|
Jun 01, 2026 Buy |
Piontek Gregg Senior Vice President And CFO |
40 379 Value: $577.8K |
||
|
Jun 01, 2026 Sell |
Piontek Gregg Senior Vice President And CFO |
8 959 Value: $128.2K |
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Jun 01, 2026 Sell |
Piontek Gregg Senior Vice President And CFO |
15 889 Value: $227.4K |
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Jun 01, 2026 Sell |
Piontek Gregg Senior Vice President And CFO |
11 241 Value: $160.9K |
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Jun 01, 2026 Buy |
Piontek Gregg Senior Vice President And CFO |
40 379 Value: $577.8K |
||
|
Jun 01, 2026 Buy |
Briggs Lori Vp & President, Ind. Solutions |
24 340 Value: $348.3K |
||
|
Jun 01, 2026 Sell |
Briggs Lori Vp & President, Ind. Solutions |
5 401 Value: $77.3K |
||
|
Jun 01, 2026 Sell |
Briggs Lori Vp & President, Ind. Solutions |
9 577 Value: $137.0K |
||
|
Jun 01, 2026 Sell |
Briggs Lori Vp & President, Ind. Solutions |
6 777 Value: $97.0K |
||
|
Jun 01, 2026 Buy |
Briggs Lori Vp & President, Ind. Solutions |
24 340 Value: $348.3K |
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|
May 20, 2026 Buy |
Robeson Rose M Director |
10 862 Value: $168.6K |
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|
May 20, 2026 Buy |
Minge John C Director |
8 558 Value: $132.8K |
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
