Sign In
Buy NBP
I-mab American Depositary Shares Stock Insider Power
Based on the 82 latest insides trades, we have calculated the insider power to be positive at 98.55. In total, the insiders bought 16.15M and sold 49.99K NBP shares in the last 82 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
98.55 |
| ● Buy | 16.15M shares |
| ● Sell | 49.99K shares |
|
88% Buy Activity
Strong Negative Correlation
|
|
No Significant SignalsNo statistically significant buy or sell signals detected in recent insider data. |
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Feb 20, 2004 Sell |
Peters Jerry L Chief Financial & Acctg. Off. |
2 727 Value: $108.8K |
||
|
Feb 19, 2004 Sell |
Peters Jerry L Chief Financial & Acctg. Off. |
2 000 Value: $79.4K |
||
|
Jan 25, 2004 Buy |
Peters Jerry L Chief Financial & Acctg. Off. |
1 532 Value: $0 |
||
|
Jan 25, 2004 Buy |
Peters Jerry L Chief Financial & Acctg. Off. |
7 148 Value: $0 |
||
|
Jan 25, 2004 Sell |
Peters Jerry L Chief Financial & Acctg. Off. |
2 365 Value: $93.5K |
||
|
Jan 25, 2004 Sell |
Peters Jerry L Chief Financial & Acctg. Off. |
56 Value: $2K |
||
|
May 20, 2003 Buy |
Horton Stanley C Insider |
0 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
