InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Explore the detailed record of transactions filed by Ishikawa Akihiko. Officer active across 3 companies, notably 株式会社アイデミー. Aggregated, 5 disclosures have been published. Activity tracked since 14 October 2023. The latest transaction was filed on 18 August 2025 (Holding update). Regulator: EDINET (Japan FSA). All data is openly available.
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5 of 5 declarations
Ishikawa Akihiko is a declarant and a large shareholder in 株式会社アイデミ―, 株式会社アイデミー, and 株式会社アイデミ-. The record shows 5 filings in total, with holding updates over the period from 2024-01-26 to 2025-10-06 in the 5 sampled filings, and 0 EUR of buys and 0 EUR of sells. The top filings show 6427.995027042925 EUR on 2024-01-26, 6331.570001784712 EUR on 2024-01-26, 5898.164773825557 EUR on 2025-08-15, and 5876.849847845733 EUR on 2025-08-18.