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Buy MAMO
Massimo Group Stock Insider Power
Based on the 49 latest insides trades, we have calculated the insider power to be positive at 100.00. In total, the insiders bought 645.77K and sold 0 MAMO shares in the last 49 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 | 645.77K shares |
| ● Sell | 0 shares |
|
100% Buy Activity
Weak Negative Correlation
|
|
No Significant SignalsNo statistically significant buy or sell signals detected in recent insider data. |
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Mar 02, 2026 Buy |
Xu Mingqiu Officer |
0 Value: $0 |
||
|
May 29, 2025 Buy |
Pietrogrande Paolo Director |
2 250 Value: $5K |
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|
May 29, 2025 Buy |
Pietrogrande Paolo Director |
2 250 Value: $5K |
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|
May 29, 2025 Buy |
Smith Michael Glenn Former Officer |
25 000 Value: $56.1K |
||
|
May 29, 2025 Buy |
Shan David Chief Executive Officer |
37 500 Value: $84.1K |
||
|
May 29, 2025 Buy |
Zhu Ting Director |
2 250 Value: $5K |
||
|
May 29, 2025 Buy |
Chen Yunhao Chief Financial Officer |
25 000 Value: $56.1K |
||
|
May 29, 2025 Buy |
Zhu Ting Director |
2 250 Value: $5K |
||
|
May 29, 2025 Buy |
Shan David Chief Executive Officer |
37 500 Value: $84.1K |
||
|
May 29, 2025 Buy |
Smith Michael Glenn Former Officer |
25 000 Value: $56.1K |
||
|
May 29, 2025 Buy |
Sheffield Mark Director |
2 250 Value: $5K |
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|
May 29, 2025 Buy |
Sheffield Mark Director |
2 250 Value: $5K |
||
|
May 29, 2025 Buy |
Chen Yunhao Chief Financial Officer |
25 000 Value: $56.1K |
||
|
Mar 20, 2025 Buy |
Sheffield Mark Director |
2 250 Value: $6K |
||
|
Mar 20, 2025 Buy |
Pietrogrande Paolo Director |
2 250 Value: $6K |
||
|
Mar 20, 2025 Buy |
Zhu Ting Director |
2 250 Value: $6K |
||
|
Mar 20, 2025 Buy |
Zhu Ting Director |
2 250 Value: $6K |
||
|
Mar 20, 2025 Buy |
Sheffield Mark Director |
2 250 Value: $6K |
||
|
Mar 20, 2025 Buy |
Pietrogrande Paolo Director |
2 250 Value: $6K |
||
|
Mar 01, 2025 Buy |
Petersen Quenton Officer |
0 Value: $0 |
||
|
Mar 01, 2025 Buy |
Petersen Quenton Officer |
0 Value: $0 |
||
|
Jan 02, 2025 Buy |
Sheffield Mark Director |
50 Value: $125 |
||
|
Jan 02, 2025 Buy |
Sheffield Mark Director |
50 Value: $125 |
||
|
Dec 31, 2024 Buy |
Sheffield Mark |
0 Value: $0 |
||
|
Dec 31, 2024 Buy |
Sheffield Mark |
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
