InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Browse the complete record of transactions filed by Hamaguchi Minoru. Insider active across 1 company, notably 株式会社JRC. In total, 8 disclosures have been recorded. Activity tracked since 9 August 2023. The latest transaction was filed on 22 June 2026 (Holding update). Regulator: EDINET (Japan FSA). All data is openly available.
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8 of 8 declarations
Hamaguchi Minoru is a declarant and a large shareholder of 株式会社JRC (XTKS). He has made 8 filings in total, and across the sampled recent filings the modal transaction nature is Holding update, with a date range from 2023-08-17 to 2026-06-29.