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Buy GFGY
Granite Falls Energy 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 1.51K and sold 19.89K GFGY 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 | 1.51K shares |
| ● Sell | 19.89K shares |
|
90% 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 |
|---|---|---|---|---|
|
Oct 01, 2010 Buy |
Wagner Dennis Clifford Director |
30 Value: $37.5K |
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|
Oct 01, 2010 Buy |
Wagner Dennis Clifford Director |
10 Value: $12.5K |
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Oct 01, 2010 Buy |
Wagner Dennis Clifford Director |
30 Value: $37.5K |
||
|
Oct 01, 2010 Buy |
Wagner Dennis Clifford Director |
10 Value: $12.5K |
||
|
Jul 01, 2010 Sell |
Core Steven H Director |
20 Value: $25.7K |
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Jul 01, 2010 Sell |
Core Steven H Director |
20 Value: $25.7K |
||
|
Jul 01, 2010 Buy |
Wilkison Rodney R Director |
5 Value: $6K |
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Jul 01, 2010 Buy |
Wilkison Rodney R Director |
5 Value: $6K |
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|
Jan 01, 2010 Buy |
Buesing Dean Jerome Director |
0 Value: $0 |
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|
Jan 01, 2010 Buy |
Buesing Dean Jerome Director |
0 Value: $0 |
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Jan 01, 2010 Buy |
Buesing Dean Jerome Director |
0 Value: $0 |
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Jan 01, 2010 Buy |
Buesing Dean Jerome Director |
0 Value: $0 |
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|
Jan 01, 2010 Buy |
Wagner Dennis Clifford Director |
0 Value: $0 |
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Jan 01, 2010 Buy |
Wagner Dennis Clifford Director |
0 Value: $0 |
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|
Jan 01, 2010 Buy |
Wilkison Rodney R Director |
8 Value: $54.4K |
||
|
Jan 01, 2010 Buy |
Wilkison Rodney R Director |
3 Value: $8K |
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Jan 01, 2010 Buy |
Wilkison Rodney R Director |
8 Value: $54.4K |
||
|
Jan 01, 2010 Buy |
Wilkison Rodney R Director |
3 Value: $8K |
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|
Jan 01, 2010 Buy |
Berg Kenneth Lee Vice Chairman |
0 Value: $0 |
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Jan 01, 2010 Buy |
Berg Kenneth Lee Vice Chairman |
0 Value: $0 |
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|
Aug 20, 2009 Buy |
Fagen Roland J 10 Percent Owner |
0 Value: $0 |
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|
Aug 20, 2009 Sell |
Glacial Lakes Energy, Llc 10 Percent Owner |
2 000 Value: $2.00M |
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|
Aug 20, 2009 Buy |
Fagen Roland J 10 Percent Owner |
0 Value: $0 |
||
|
Aug 20, 2009 Sell |
Glacial Lakes Energy, Llc 10 Percent Owner |
2 000 Value: $2.00M |
||
|
Jul 01, 2009 Buy |
Glacial Lakes Energy, Llc 10 Percent Owner |
25 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
