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 Tomoyuki Oyakawa. Director active across 1 company, notably 株式会社ジェイホールディングス. Aggregated, 3 reports have been recorded. Activity tracked since 31 January 2025. The latest transaction was disclosed on 29 July 2026 (Holding update). Regulator: EDINET (Japan FSA). The full history is openly available.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
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