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Buy GPC
Genuine Parts Company Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 32.06. In total, the insiders bought 335.64K and sold 226.28K GPC 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
|
32.06 |
| ● Buy | 335.64K shares |
| ● Sell | 226.28K shares |
|
62% Buy Activity
Weak Positive Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 01, 2026 Sell |
Howe James F. President, Motion |
119 Value: $12.5K |
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|
May 01, 2026 Sell |
Howe James F. President, Motion |
398 Value: $41.8K |
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May 01, 2026 Sell |
Galla Christopher T SVP, GC, And Corp. Secretary |
239 Value: $25.1K |
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May 01, 2026 Buy |
Nappier Herbert EVP Finance And CFO |
8 382 Value: $880.0K |
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May 01, 2026 Sell |
Nappier Herbert EVP Finance And CFO |
1 156 Value: $121.4K |
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May 01, 2026 Buy |
Masse Alain President, N.a. Automotive |
1 050 Value: $110.2K |
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May 01, 2026 Sell |
Masse Alain President, N.a. Automotive |
502 Value: $52.7K |
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May 01, 2026 Sell |
Masse Alain President, N.a. Automotive |
265 Value: $27.8K |
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Apr 16, 2026 Sell |
Hyland Donna Westbrook Director |
2 335 Value: $0 |
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Apr 02, 2026 Buy |
Cox Richard Jr Director |
242 Value: $25.0K |
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Apr 02, 2026 Buy |
Pryor Juliette Williams Director |
302 Value: $31.2K |
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Feb 23, 2026 Buy |
Donahue Paul D Non-executive Chairman |
9 730 Value: $970.3K |
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Feb 23, 2026 Buy |
Donahue Paul D Non-executive Chairman |
9 730 Value: $970.3K |
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Feb 23, 2026 Sell |
Donahue Paul D Non-executive Chairman |
8 740 Value: $1.03M |
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|
Jan 05, 2026 Buy |
Pryor Juliette Williams Director |
253 Value: $31.2K |
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Jan 05, 2026 Buy |
Cox Richard Jr Director |
202 Value: $24.9K |
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Jan 05, 2026 Buy |
Hyland Donna Westbrook Director |
253 Value: $31.2K |
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|
Dec 23, 2025 Sell |
Donahue Paul D Non-executive Chairman |
82 951 Value: $0 |
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Dec 23, 2025 Sell |
Donahue Paul D Non-executive Chairman |
82 951 Value: $0 |
||
|
Dec 23, 2025 Buy |
Donahue Paul D Non-executive Chairman |
82 951 Value: $10.3M |
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|
Dec 23, 2025 Buy |
Donahue Paul D Non-executive Chairman |
82 951 Value: $10.3M |
||
|
Dec 17, 2025 Sell |
Howe James F. President, Motion |
1 648 Value: $211.9K |
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|
Oct 06, 2025 Buy |
Cox Richard Jr Director |
180 Value: $24.9K |
||
|
Oct 06, 2025 Buy |
Hardin Paul Russell Director |
244 Value: $33.8K |
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|
Oct 06, 2025 Buy |
Hyland Donna Westbrook Director |
225 Value: $31.2K |
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
