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Buy EXR
Extra Space Storage Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -55.25. In total, the insiders bought 168.72K and sold 210.1K EXR 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
|
-55.25 |
| ● Buy | 168.72K shares |
| ● Sell | 210.1K shares |
|
48% Buy Activity
Strong Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 21, 2025 Buy |
Crittenden Gary L Director |
1 375 Value: $199.9K |
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|
May 21, 2025 Buy |
Vander Ploeg Julia Director |
1 375 Value: $199.9K |
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May 21, 2025 Buy |
Bonner Joseph J Director |
1 375 Value: $199.9K |
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May 21, 2025 Buy |
Olmstead Diane Director |
1 375 Value: $199.9K |
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|
May 21, 2025 Buy |
Kirk Spencer Director |
1 375 Value: $199.9K |
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|
May 21, 2025 Buy |
Woolley Kenneth M. Director |
1 375 Value: $199.9K |
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|
May 21, 2025 Buy |
Woolley Kenneth M. Director |
1 375 Value: $199.9K |
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|
May 21, 2025 Buy |
Kirk Spencer Director |
1 375 Value: $199.9K |
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|
May 21, 2025 Buy |
Olmstead Diane Director |
1 375 Value: $199.9K |
||
|
May 21, 2025 Buy |
Bonner Joseph J Director |
1 375 Value: $199.9K |
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|
May 21, 2025 Buy |
Vander Ploeg Julia Director |
1 375 Value: $199.9K |
||
|
May 21, 2025 Buy |
Crittenden Gary L Director |
1 375 Value: $199.9K |
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|
May 21, 2025 Buy |
Saffire Joseph Director |
1 375 Value: $199.9K |
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|
May 21, 2025 Buy |
Harnett Sue Director |
1 375 Value: $199.9K |
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|
May 21, 2025 Buy |
Barberio Mark G Director |
1 375 Value: $199.9K |
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|
Apr 01, 2025 Sell |
Kunde Grace Cao |
371 Value: $54.8K |
||
|
Apr 01, 2025 Sell |
Margolis Joseph D Chief Executive Officer |
7 500 Value: $1.11M |
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Apr 01, 2025 Sell |
Margolis Joseph D Chief Executive Officer |
7 500 Value: $1.11M |
||
|
Apr 01, 2025 Sell |
Kunde Grace Cao |
371 Value: $54.8K |
||
|
Mar 13, 2025 Sell |
Margolis Joseph D Chief Executive Officer |
17 184 Value: $0 |
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|
Mar 13, 2025 Buy |
Margolis Joseph D Chief Executive Officer |
17 184 Value: $2.48M |
||
|
Mar 13, 2025 Sell |
Bonner Joseph J Director |
672 Value: $100.2K |
||
|
Mar 13, 2025 Sell |
Bonner Joseph J Director |
672 Value: $100.2K |
||
|
Mar 11, 2024 Buy |
Margolis Joseph D Chief Executive Officer |
30 291 Value: $0 |
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|
Mar 11, 2024 Sell |
Margolis Joseph D Chief Executive Officer |
30 291 Value: $0 |
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
