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Buy RPID
Rapid Micro Biosystems Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 37.96. In total, the insiders bought 3.48M and sold 269.95K RPID 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
|
37.96 |
| ● Buy | 3.48M shares |
| ● Sell | 269.95K shares |
|
70% Buy Activity
Negligible or No Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Oct 17, 2025 Buy |
Spignesi Robert G. Jr. President And CEO |
7 833 Value: $6K |
||
|
Oct 17, 2025 Sell |
Spignesi Robert G. Jr. President And CEO |
2 072 Value: $6K |
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|
Oct 17, 2025 Buy |
Spignesi Robert G. Jr. President And CEO |
3 400 Value: $3K |
||
|
Oct 17, 2025 Sell |
Spignesi Robert G. Jr. President And CEO |
4 774 Value: $14.7K |
||
|
Oct 17, 2025 Buy |
Spignesi Robert G. Jr. President And CEO |
7 833 Value: $6K |
||
|
Jul 14, 2025 Buy |
Spignesi Robert G. Jr. President And CEO |
25 145 Value: $80.5K |
||
|
Jul 14, 2025 Sell |
Spignesi Robert G. Jr. President And CEO |
11 881 Value: $39.5K |
||
|
Jul 14, 2025 Sell |
Spignesi Robert G. Jr. President And CEO |
11 881 Value: $39.5K |
||
|
Jul 14, 2025 Buy |
Spignesi Robert G. Jr. President And CEO |
25 145 Value: $80.5K |
||
|
Jul 11, 2025 Buy |
Spignesi Robert G. Jr. President And CEO |
25 145 Value: $84.5K |
||
|
Jul 11, 2025 Sell |
Spignesi Robert G. Jr. President And CEO |
11 874 Value: $39.5K |
||
|
Jul 11, 2025 Sell |
Spignesi Robert G. Jr. President And CEO |
11 874 Value: $39.5K |
||
|
Jul 11, 2025 Buy |
Spignesi Robert G. Jr. President And CEO |
25 145 Value: $84.5K |
||
|
Jul 10, 2025 Sell |
Spignesi Robert G. Jr. President And CEO |
11 617 Value: $39.5K |
||
|
Jul 10, 2025 Buy |
Spignesi Robert G. Jr. President And CEO |
25 145 Value: $84.7K |
||
|
Jul 10, 2025 Buy |
Spignesi Robert G. Jr. President And CEO |
25 145 Value: $84.7K |
||
|
Jul 10, 2025 Sell |
Spignesi Robert G. Jr. President And CEO |
11 617 Value: $39.5K |
||
|
Jul 09, 2025 Buy |
Spignesi Robert G. Jr. President And CEO |
25 144 Value: $87.2K |
||
|
Jul 09, 2025 Sell |
Spignesi Robert G. Jr. President And CEO |
11 247 Value: $39.5K |
||
|
Jul 09, 2025 Sell |
Spignesi Robert G. Jr. President And CEO |
11 247 Value: $39.5K |
||
|
Jul 09, 2025 Buy |
Spignesi Robert G. Jr. President And CEO |
25 144 Value: $87.2K |
||
|
Jul 08, 2025 Buy |
Spignesi Robert G. Jr. President And CEO |
25 144 Value: $88.0K |
||
|
Jul 08, 2025 Sell |
Spignesi Robert G. Jr. President And CEO |
10 824 Value: $38.0K |
||
|
Jul 08, 2025 Sell |
Spignesi Robert G. Jr. President And CEO |
10 824 Value: $38.0K |
||
|
Jul 08, 2025 Buy |
Spignesi Robert G. Jr. President And CEO |
25 144 Value: $88.0K |
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
