THE WHY HOW DO COMPANY株式会社 is a listed company. Its directors and officers file their transactions with EDINET (Japan FSA). 3 insiders have disclosed 13 filings since 18 October 2025.
The filings describe grants, exercises and other transfers rather than trades on the open market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.
With 13 filings in twelve months, the company is more active than the median of 3 filings across the 3,427 companies we follow on the same exchange.
Insider buying of THE WHY HOW DO COMPANY株式会社 has been absent for the past year. Between a trade and the moment it shows up on EDINET (Japan FSA), the median delay is 4 days. Until a filing is published, the market cannot know about the trade.
Source: insider filings from EDINET (Japan FSA). Past trades are no guide to future returns.
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.
Transparent value + quality ranking, distinct from the insider signal.
FY ended August 2025 · cache
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THE WHY HOW DO COMPANY is a company listed on the XTKS market. It specializes in innovative solutions to enhance business decision-making.