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Mamezo Co.,Ltd. is a listed company. Its insiders report their share dealings to EDINET (Japan FSA). In the past year (18 October 2025 to 18 October 2026), 8 filings came from 4 insiders.
The filings describe grants, exercises and other transfers rather than trades on the open market. Compensation-driven entries like these are tracked, but they say little about how insiders judge the share price.
With 8 filings in twelve months, the company is more active than the median of 3 filings across the 3,419 companies we follow on the same exchange.
No insider has bought Mamezo Co.,Ltd. shares on the open market in the past twelve months. Between a trade and the moment it shows up on EDINET (Japan FSA), the median delay is 7 days. This delay matters because a trade only becomes useful information once it is public.
These figures are compiled from regulatory filings published by EDINET (Japan FSA). They describe what insiders did and are not a recommendation.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
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豆蔵 Co., Ltd. is a Japanese company listed on the XTKS market. It specializes in software development and technology solutions.