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Buy BSPM
Biostar Pharmaceuticals Stock Insider Power
Based on the 48 latest insides trades, we have calculated the insider power to be negative at 0. In total, the insiders bought 1.05B and sold 0 BSPM shares in the last 48 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 | 1.05B shares |
| ● Sell | 0 shares |
|
100% 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 |
|---|---|---|---|---|
|
Apr 20, 2012 Buy |
Pan Zibing Chief Financial Officer |
24 000 Value: $0 |
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Apr 20, 2012 Buy |
Pan Zibing Chief Financial Officer |
24 000 Value: $0 |
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Apr 07, 2012 Buy |
Pan Zibing Chief Financial Officer |
70 000 Value: $0 |
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Apr 07, 2012 Buy |
Pan Zibing Chief Financial Officer |
70 000 Value: $0 |
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|
Jun 16, 2011 Buy |
Wang Ronghua Chairman, CEO |
13 800 Value: $15.2K |
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Jun 16, 2011 Buy |
Wang Ronghua Chairman, CEO |
13 800 Value: $15.2K |
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Jun 15, 2011 Buy |
Wang Ronghua Chairman, CEO |
14 350 Value: $17.1K |
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Jun 15, 2011 Buy |
Wang Ronghua Chairman, CEO |
14 350 Value: $17.1K |
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|
Jun 14, 2011 Buy |
Wang Ronghua Chairman, CEO |
35 100 Value: $43.2K |
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Jun 14, 2011 Buy |
Wang Ronghua Chairman, CEO |
35 100 Value: $43.2K |
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Jun 13, 2011 Buy |
Wang Ronghua Chairman, CEO |
22 050 Value: $27.3K |
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Jun 13, 2011 Buy |
Wang Ronghua Chairman, CEO |
22 050 Value: $27.3K |
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Jun 10, 2011 Buy |
Wang Ronghua Chairman, CEO |
19 700 Value: $23.7K |
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Jun 10, 2011 Buy |
Wang Ronghua Chairman, CEO |
19 700 Value: $23.7K |
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Jun 09, 2011 Buy |
Wang Ronghua Chairman, CEO |
12 000 Value: $14.7K |
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Jun 09, 2011 Buy |
Wang Ronghua Chairman, CEO |
12 000 Value: $14.7K |
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Jun 08, 2011 Buy |
Wang Ronghua Chairman, CEO |
34 600 Value: $43.7K |
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Jun 08, 2011 Buy |
Wang Ronghua Chairman, CEO |
34 600 Value: $43.7K |
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Jun 07, 2011 Buy |
Wang Ronghua Chairman, CEO |
8 600 Value: $10.8K |
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Jun 07, 2011 Buy |
Wang Ronghua Chairman, CEO |
8 600 Value: $10.8K |
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Jun 06, 2011 Buy |
Wang Ronghua Chairman, CEO |
10 300 Value: $12.8K |
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Jun 06, 2011 Buy |
Wang Ronghua Chairman, CEO |
10 300 Value: $12.8K |
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Jun 03, 2011 Buy |
Wang Ronghua Chairman, CEO |
6 900 Value: $9K |
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Jun 03, 2011 Buy |
Wang Ronghua Chairman, CEO |
6 900 Value: $9K |
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|
Jun 02, 2011 Buy |
Wang Ronghua Chairman, CEO |
12 200 Value: $15.7K |
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
