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Buy NSC
Norfolk Souther Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 85.09. In total, the insiders bought 834.22M and sold 6.42K NSC 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
|
85.09 |
| ● Buy | 834.22M shares |
| ● Sell | 6.42K shares |
|
84% Buy Activity
Weak Positive Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jan 30, 2028 Buy |
Barr Brian Chief Operating Officer |
286 Value: $73.6K |
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Oct 24, 2026 Buy |
Barr Brian Chief Operating Officer |
1 307 Value: $428.2K |
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Jun 30, 2026 Buy |
Anderson Richard H Director |
251 Value: $79.0K |
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Jun 30, 2026 Buy |
Huffard John C Jr Director |
168 Value: $53.0K |
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Jun 01, 2026 Buy |
Barr Brian Chief Operating Officer |
0 Value: $0 |
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May 20, 2026 Buy |
Huffard John C Jr Director |
22 Value: $7K |
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May 20, 2026 Buy |
Huffard John C Jr Director |
13 Value: $4K |
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May 20, 2026 Buy |
Ryerkerk Lori Director |
3 Value: $958 |
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May 20, 2026 Buy |
Anderson Richard H Director |
7 Value: $2K |
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May 20, 2026 Buy |
Anderson Richard H Director |
10 Value: $3K |
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May 20, 2026 Buy |
Clyburn William Jr. Director |
8 Value: $2K |
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May 20, 2026 Buy |
Davidson Phillip S Director |
11 Value: $3K |
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May 20, 2026 Buy |
Debiase Francesca A. Director |
9 Value: $3K |
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May 20, 2026 Buy |
Donadio Marcela E Director |
37 Value: $11.6K |
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May 20, 2026 Buy |
Fahmy Sameh Director |
8 Value: $2K |
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May 20, 2026 Buy |
Heitkamp Mary Kathryn Director |
8 Value: $2K |
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May 20, 2026 Buy |
Jones Christopher T Director |
22 Value: $7K |
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May 20, 2026 Buy |
Lamphere Gilbert H Director |
3 Value: $834 |
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Apr 26, 2026 Buy |
Orr John F EVP & Chief Operating Officer |
8 319 Value: $2.73M |
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Apr 26, 2026 Sell |
Orr John F EVP & Chief Operating Officer |
3 247 Value: $1.04M |
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Apr 26, 2026 Buy |
Orr John F EVP & Chief Operating Officer |
8 319 Value: $2.73M |
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Mar 31, 2026 Buy |
Anderson Richard H Director |
233 Value: $67.0K |
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Mar 31, 2026 Buy |
Huffard John C Jr Director |
185 Value: $53.0K |
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Feb 20, 2026 Buy |
Ryerkerk Lori Director |
3 Value: $966 |
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|
Feb 20, 2026 Buy |
Anderson Richard H Director |
5 Value: $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
