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Buy SII
Sprott Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -100.00. In total, the insiders bought 748.77K and sold 1.26M SII 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
|
-100.00 |
| ● Buy | 748.77K shares |
| ● Sell | 1.26M shares |
|
45% Buy Activity
Weak Negative Correlation
|
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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 |
|---|---|---|---|---|
|
Dec 07, 2009 Sell |
Yearwood John CEO, President And COO |
1 167 Value: $0 |
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|
Dec 01, 2009 Buy |
Taylor Brian E. Vp & Controller |
3 112 Value: $0 |
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|
Dec 01, 2009 Buy |
Taylor Brian E. Vp & Controller |
3 112 Value: $0 |
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|
Nov 03, 2009 Buy |
Radtke Duane C Director |
10 000 Value: $286.0K |
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|
Nov 03, 2009 Buy |
Radtke Duane C Director |
10 000 Value: $286.0K |
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|
Oct 22, 2009 Buy |
Radtke Duane C Director |
5 915 Value: $0 |
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|
Oct 22, 2009 Buy |
Radtke Duane C Director |
0 Value: $0 |
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Oct 22, 2009 Buy |
Radtke Duane C Director |
0 Value: $0 |
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|
Oct 22, 2009 Buy |
Radtke Duane C Director |
5 915 Value: $0 |
||
|
Oct 21, 2009 Buy |
Taylor Brian E. Vp & Controller |
3 118 Value: $0 |
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Oct 21, 2009 Buy |
Taylor Brian E. Vp & Controller |
3 118 Value: $0 |
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|
Sep 18, 2009 Buy |
Taylor Brian E. Vp & Controller |
0 Value: $0 |
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Sep 18, 2009 Buy |
Taylor Brian E. Vp & Controller |
0 Value: $0 |
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|
Sep 09, 2009 Sell |
Carroll Loren K Director |
5 000 Value: $0 |
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|
Sep 09, 2009 Sell |
Carroll Loren K Director |
5 000 Value: $0 |
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|
Sep 06, 2009 Sell |
Pintar Peter J Vp Corp Strategy & Bus Dev |
381 Value: $10.0K |
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|
Sep 06, 2009 Sell |
Pintar Peter J Vp Corp Strategy & Bus Dev |
381 Value: $10.0K |
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Apr 20, 2009 Buy |
Fraser Dod A Director |
8 268 Value: $0 |
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Apr 20, 2009 Buy |
Carroll Loren K Director |
8 268 Value: $0 |
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Apr 20, 2009 Buy |
Carroll Loren K Director |
8 268 Value: $0 |
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|
Apr 20, 2009 Buy |
Fraser Dod A Director |
8 268 Value: $0 |
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|
Feb 03, 2009 Buy |
Pintar Peter J Vp Corp Strategy & Bus Dev |
6 760 Value: $0 |
||
|
Feb 03, 2009 Buy |
Dorman Margaret K Executive Vp, CFO & Treasurer |
29 652 Value: $0 |
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|
Feb 03, 2009 Buy |
Chandler Richard E Jr Sr Vp, Gen Counsel & Corp. Sec |
13 196 Value: $0 |
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|
Feb 03, 2009 Sell |
Chandler Richard E Jr Sr Vp, Gen Counsel & Corp. Sec |
1 351 Value: $29.4K |
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
