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Buy GNRV
Grand River Commerce 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 427.89K and sold 34.7K GNRV 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 | 427.89K shares |
| ● Sell | 34.7K shares |
|
86% Buy Activity
Negligible or No Correlation
|
|
No Significant SignalsNo statistically significant buy or sell signals detected in recent insider data. |
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 26, 2011 Buy |
Hartgerink Randall L Director |
0 Value: $0 |
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|
May 26, 2011 Buy |
Hartgerink Randall L Director |
0 Value: $0 |
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May 26, 2011 Buy |
Hartgerink Randall L Director |
0 Value: $0 |
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Apr 15, 2011 Buy |
Kortes Ted |
0 Value: $0 |
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Apr 15, 2011 Buy |
Kortes Ted |
0 Value: $0 |
||
|
Nov 17, 2010 Sell |
Bilotti Robert Paul Chairman, President And CEO |
2 479 Value: $24.8K |
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|
Nov 17, 2010 Sell |
Blauw Richard James Jr Director |
2 479 Value: $24.8K |
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Nov 17, 2010 Sell |
Blouw Cheryl Mae Director |
2 479 Value: $24.8K |
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Nov 17, 2010 Sell |
Elders Jeffrey Alan Treasurer |
2 479 Value: $24.8K |
||
|
Nov 17, 2010 Sell |
Hovingh David Kenneth Director |
2 478 Value: $24.8K |
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Nov 17, 2010 Sell |
Roode Roger Lee Director |
2 479 Value: $24.8K |
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Nov 17, 2010 Sell |
Sytsma Jerry Andrew Vice President, Secretary |
2 479 Value: $24.8K |
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Nov 17, 2010 Sell |
Bilotti Robert Paul Chairman, President And CEO |
2 479 Value: $24.8K |
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|
Nov 17, 2010 Sell |
Blauw Richard James Jr Director |
2 479 Value: $24.8K |
||
|
Nov 17, 2010 Sell |
Blouw Cheryl Mae Director |
2 479 Value: $24.8K |
||
|
Nov 17, 2010 Sell |
Elders Jeffrey Alan Treasurer |
2 479 Value: $24.8K |
||
|
Nov 17, 2010 Sell |
Hovingh David Kenneth Director |
2 478 Value: $24.8K |
||
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Nov 17, 2010 Sell |
Roode Roger Lee Director |
2 479 Value: $24.8K |
||
|
Nov 17, 2010 Sell |
Sytsma Jerry Andrew Vice President, Secretary |
2 479 Value: $24.8K |
||
|
Apr 30, 2009 Buy |
Martis Mark Arden Clo For Grand River Bank |
1 756 Value: $17.6K |
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Apr 30, 2009 Buy |
Martis Mark Arden Clo For Grand River Bank |
10 000 Value: $100.0K |
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|
Apr 30, 2009 Buy |
Martis Mark Arden Clo For Grand River Bank |
9 992 Value: $99.9K |
||
|
Apr 30, 2009 Buy |
Martis Mark Arden Officer |
0 Value: $0 |
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|
Apr 30, 2009 Buy |
Bracken Elizabeth Claire Chief Financial Officer |
5 000 Value: $50.0K |
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|
Apr 30, 2009 Buy |
Bracken Elizabeth Claire Chief Financial Officer |
1 000 Value: $10.0K |
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
