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Equifax Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -55.66. In total, the insiders bought 510.87K and sold 180.63K EFX 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
|
-55.66 |
| ● Buy | 510.87K shares |
| ● Sell | 180.63K shares |
|
45% Buy Activity
Weak Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Dec 31, 2025 Buy |
Marcus Robert D Director |
156 Value: $33.8K |
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|
Dec 31, 2025 Sell |
Begor Mark W CEO |
997 Value: $216.3K |
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|
Nov 20, 2025 Sell |
Gamble John W Jr EVP, CFO & COO |
2 500 Value: $520.9K |
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|
Nov 14, 2025 Sell |
Houston Julia A EVP, Chief Legal Officer |
260 Value: $53.3K |
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|
Nov 14, 2025 Sell |
Gamble John W Jr EVP, CFO & COO |
202 Value: $41.4K |
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|
Nov 14, 2025 Sell |
Chaney Carla EVP, Chief Hr Officer |
227 Value: $46.5K |
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Oct 27, 2025 Buy |
Begor Mark W CEO |
27 959 Value: $5.35M |
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Oct 27, 2025 Sell |
Begor Mark W CEO |
5 872 Value: $1.35M |
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|
Oct 27, 2025 Sell |
Begor Mark W CEO |
5 274 Value: $1.22M |
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Oct 27, 2025 Sell |
Begor Mark W CEO |
3 995 Value: $915.3K |
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|
Oct 27, 2025 Sell |
Begor Mark W CEO |
3 331 Value: $771.4K |
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Oct 27, 2025 Sell |
Begor Mark W CEO |
2 801 Value: $653.0K |
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Oct 27, 2025 Sell |
Begor Mark W CEO |
76 Value: $17.9K |
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Oct 27, 2025 Sell |
Begor Mark W CEO |
37 Value: $9K |
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Oct 27, 2025 Sell |
Begor Mark W CEO |
6 943 Value: $1.61M |
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Oct 27, 2025 Buy |
Begor Mark W CEO |
27 959 Value: $5.35M |
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Oct 27, 2025 Sell |
Begor Mark W CEO |
47 Value: $0 |
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Oct 27, 2025 Sell |
Begor Mark W CEO |
174 Value: $40.7K |
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Oct 27, 2025 Sell |
Begor Mark W CEO |
204 Value: $48.0K |
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Oct 27, 2025 Sell |
Begor Mark W CEO |
3 757 Value: $869.6K |
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|
Oct 27, 2025 Sell |
Begor Mark W CEO |
4 015 Value: $935.5K |
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Oct 27, 2025 Sell |
Begor Mark W CEO |
6 227 Value: $1.43M |
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|
Oct 27, 2025 Sell |
Begor Mark W CEO |
6 639 Value: $1.53M |
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Oct 27, 2025 Buy |
Farshchi Jamil EVP, Chief Technology Officer |
4 925 Value: $864.2K |
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|
Oct 27, 2025 Sell |
Farshchi Jamil EVP, Chief Technology Officer |
4 925 Value: $1.18M |
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
