Natural Grocers by Vitamin Cottage Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 40.39. In total, the insiders bought 751.49K and sold 84.38K NGVC 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
|
40.39 |
| ● Buy | 751.49K shares |
| ● Sell | 84.38K shares |
|
70% Buy Activity
Moderate Positive Correlation
|
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 29, 2026 Sell |
Isely Charity 13d Group Member |
3 000 Value: $87.1K |
||
|
Mar 05, 2026 Buy |
Buffa Sandra Director |
0 Value: $0 |
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|
Mar 05, 2026 Buy |
Buffa Sandra Director |
1 532 Value: $40.4K |
||
|
Mar 05, 2026 Buy |
Cerkovnik Edward Director |
1 532 Value: $40.4K |
||
|
Mar 05, 2026 Buy |
Rooney David C. Director |
1 532 Value: $40.4K |
||
|
Mar 05, 2026 Buy |
Rooney David C. Director |
1 532 Value: $40.4K |
||
|
Mar 05, 2026 Buy |
Cerkovnik Edward Director |
1 532 Value: $40.4K |
||
|
Mar 04, 2026 Buy |
Rooney David C. Director |
2 253 Value: $59.6K |
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|
Mar 04, 2026 Buy |
Cerkovnik Edward Director |
2 253 Value: $59.6K |
||
|
Mar 04, 2026 Buy |
Buffa Sandra Director |
0 Value: $0 |
||
|
Nov 03, 2025 Buy |
Isely Charity 13d Group Member |
2 000 Value: $65.9K |
||
|
Nov 03, 2025 Sell |
Isely Charity 13d Group Member |
593 Value: $19.0K |
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|
Nov 03, 2025 Sell |
Linnane Robert 13d Group Member |
659 Value: $21.1K |
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|
Nov 03, 2025 Buy |
Isely Raquel M. 13d Group Member |
4 000 Value: $131.8K |
||
|
Nov 03, 2025 Sell |
Isely Raquel M. 13d Group Member |
1 150 Value: $36.9K |
||
|
Nov 03, 2025 Buy |
Isely Raquel M. 13d Group Member |
4 000 Value: $131.8K |
||
|
Nov 03, 2025 Buy |
Linnane Robert 13d Group Member |
2 000 Value: $65.9K |
||
|
Nov 03, 2025 Buy |
Linnane Robert 13d Group Member |
2 000 Value: $65.9K |
||
|
Nov 03, 2025 Buy |
Isely Charity 13d Group Member |
2 000 Value: $65.9K |
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|
Oct 31, 2025 Buy |
Isely Raquel M. 13d Group Member |
2 334 Value: $74.9K |
||
|
Oct 31, 2025 Buy |
Linnane Robert 13d Group Member |
1 167 Value: $37.4K |
||
|
Oct 31, 2025 Buy |
Isely Charity 13d Group Member |
1 167 Value: $37.4K |
||
|
Oct 01, 2025 Buy |
Isely Raquel M. 13d Group Member |
480 Value: $19.7K |
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|
Oct 01, 2025 Sell |
Isely Raquel M. 13d Group Member |
157 Value: $6K |
||
|
Oct 01, 2025 Buy |
Isely Raquel M. 13d Group Member |
480 Value: $19.7K |
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
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