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Buy NEWP
Newport Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at 0. In total, the insiders bought 1M and sold 1.03M NEWP 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
|
0 |
| ● Buy | 1M shares |
| ● Sell | 1.03M shares |
|
42% Buy Activity
Negligible or No Correlation
|
|
No Significant SignalsNo statistically significant buy or sell signals detected in recent insider data. |
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Aug 05, 2014 Sell |
Cargile Charles F SVP, CFO And Treasurer |
6 400 Value: $118.5K |
||
|
Aug 04, 2014 Sell |
Cargile Charles F SVP, CFO And Treasurer |
21 151 Value: $385.0K |
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|
Aug 01, 2014 Buy |
Cargile Charles F SVP, CFO And Treasurer |
25 000 Value: $325.8K |
||
|
Aug 01, 2014 Buy |
Cargile Charles F SVP, CFO And Treasurer |
25 000 Value: $325.8K |
||
|
May 19, 2014 Buy |
Werth Dennis L SVP And Gm, Photonics Group |
14 430 Value: $0 |
||
|
May 19, 2014 Buy |
Werth Dennis L SVP And Gm, Photonics Group |
14 430 Value: $263.9K |
||
|
May 19, 2014 Buy |
Phillippy Robert J President & CEO |
54 000 Value: $0 |
||
|
May 19, 2014 Buy |
Phillippy Robert J President & CEO |
54 000 Value: $987.7K |
||
|
May 19, 2014 Buy |
Cargile Charles F SVP, CFO And Treasurer |
24 390 Value: $0 |
||
|
May 19, 2014 Buy |
Cargile Charles F SVP, CFO And Treasurer |
24 390 Value: $446.1K |
||
|
May 19, 2014 Buy |
Simone Peter J Director |
6 561 Value: $0 |
||
|
Mar 31, 2014 Sell |
Werth Dennis L SVP And Gm, Photonics Group |
4 222 Value: $87.3K |
||
|
Mar 31, 2014 Sell |
Phillippy Robert J President & CEO |
13 720 Value: $283.7K |
||
|
Mar 31, 2014 Sell |
Cargile Charles F SVP, CFO And Treasurer |
5 891 Value: $121.8K |
||
|
Jan 15, 2014 Buy |
Phillippy Robert J President & CEO |
90 750 Value: $1.18M |
||
|
Jan 15, 2014 Buy |
Phillippy Robert J President & CEO |
9 250 Value: $120.5K |
||
|
Jan 15, 2014 Sell |
Phillippy Robert J President & CEO |
90 750 Value: $1.68M |
||
|
Jan 15, 2014 Buy |
Phillippy Robert J President & CEO |
90 750 Value: $1.18M |
||
|
Jan 15, 2014 Buy |
Phillippy Robert J President & CEO |
9 250 Value: $120.5K |
||
|
Dec 28, 2013 Buy |
Guyett Robert L |
0 Value: $0 |
||
|
Nov 27, 2013 Buy |
Simone Peter J Director |
4 500 Value: $76.1K |
||
|
Nov 27, 2013 Sell |
Simone Peter J Director |
4 450 Value: $76.4K |
||
|
Nov 27, 2013 Buy |
Simone Peter J Director |
4 500 Value: $76.1K |
||
|
Nov 11, 2013 Buy |
Phillippy Robert J President & CEO |
16 707 Value: $282.5K |
||
|
Nov 11, 2013 Sell |
Phillippy Robert J President & CEO |
9 207 Value: $160.2K |
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
