InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Discover the full record of transactions filed by Akira Katayama. Officer active across 3 companies, notably AIメカテック株式会社. Cumulatively, 3 disclosures have been recorded. Activity tracked since 15 January 2026. The latest transaction was disclosed on 31 July 2026 (Holding update). Regulator: EDINET (Japan FSA). All data is accessible without signup.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
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