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.
5 of 5 declarations
Ishikawa Akihiko is a declarant and a large shareholder of 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. In the sampled recent filings, the modal transaction nature is "Holding update", with dates ranging from 2024-01-26 to 2025-10-06 and individual amounts of EUR 6427.995027042925, EUR 6331.570001784712, EUR 5898.164773825557 and EUR 5876.849847845733.