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Buy MRM
Medirom Healthcare Technologies Stock Insider Power
Based on the 80 latest insides trades, we have calculated the insider power to be positive at 100.00. In total, the insiders bought 146.7K and sold 73.3K MRM shares in the last 80 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 | 146.7K shares |
| ● Sell | 73.3K shares |
|
78% 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 |
|---|---|---|---|---|
|
May 29, 2026 Buy |
Uekusa Yoshio Director |
0 Value: $0 |
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|
Mar 18, 2026 Buy |
Eguchi Kouji Chief Executive Officer |
36 500 Value: $46.0K |
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Mar 18, 2026 Buy |
Eguchi Kouji Chief Executive Officer |
0 Value: $0 |
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Mar 18, 2026 Buy |
Eguchi Kouji Chief Executive Officer |
0 Value: $0 |
||
|
Mar 18, 2026 Buy |
Eguchi Kouji Chief Executive Officer |
0 Value: $0 |
||
|
Mar 18, 2026 Buy |
Fujiwara Fumitoshi Chief Financial Officer |
0 Value: $0 |
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|
Mar 18, 2026 Buy |
Nojima Akira Director |
0 Value: $0 |
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Mar 18, 2026 Buy |
Ogawa Tomoya Director |
0 Value: $0 |
||
|
Feb 03, 2010 Sell |
Cohen Edward H Director |
17 000 Value: $272.0K |
||
|
Feb 03, 2010 Sell |
Cohen Edward H Director |
2 500 Value: $24.5K |
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Feb 03, 2010 Sell |
Cohen Edward H Director |
3 000 Value: $48.0K |
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Feb 03, 2010 Sell |
Cohen Edward H Director |
2 500 Value: $22.4K |
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Feb 03, 2010 Sell |
Cohen Edward H Director |
2 500 Value: $23.8K |
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Feb 03, 2010 Sell |
Cohen Edward H Director |
2 500 Value: $24.5K |
||
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Feb 03, 2010 Sell |
Cohen Edward H Director |
2 500 Value: $12.9K |
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Feb 03, 2010 Sell |
Cohen Edward H Director |
2 500 Value: $19.6K |
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Feb 03, 2010 Sell |
Cohen Edward H Director |
2 500 Value: $19.6K |
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Feb 03, 2010 Sell |
Cohen Edward H Director |
2 500 Value: $12.9K |
||
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Feb 03, 2010 Sell |
Cohen Edward H Director |
2 500 Value: $23.8K |
||
|
Feb 03, 2010 Sell |
Cohen Edward H Director |
2 500 Value: $22.4K |
||
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Feb 03, 2010 Sell |
Cohen Edward H Director |
3 000 Value: $48.0K |
||
|
Feb 03, 2010 Sell |
Cohen Edward H Director |
17 000 Value: $272.0K |
||
|
Jun 24, 2009 Buy |
Cohen Edward H Director |
2 500 Value: $19.6K |
||
|
Jun 24, 2009 Buy |
Cohen Edward H Director |
1 500 Value: $0 |
||
|
Jun 24, 2009 Buy |
Cohen Edward H Director |
1 500 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
