日髙 有一 is a listed company. Filings by its managers are published through EDINET (Japan FSA). 1 insider has disclosed 2 filings since 25 October 2025.
The filings describe grants, exercises and other transfers rather than trades on the open market. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.
Insider buying of 日髙 有一 has been absent for the past year.
Across the 3,431 companies tracked on its exchange, the median is 3 filings; at 2 filings, this issuer sits below that mark.
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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日髙 有一 is a company listed on the Tokyo Stock Exchange, engaged in various sectors of business.