InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Browse the full record of transactions filed by Hiroki Tahara. Director active across 2 companies, notably 株式会社クシム. In total, 6 filings have been recorded. Activity tracked since 25 May 2026. The latest transaction was filed on 25 May 2026 (Holding update). Regulator: EDINET (Japan FSA). All data is free.
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6 of 6 declarations
Hiroki Tahara is a declarant linked to 株式会社HODL1 and 株式会社クシム, where he is listed as Officer. The record shows 6 filings in total, and the sampled recent filings cover the period from 2026-04-06 to 2026-05-26, with the transaction nature shown as Holding update and buy and sell amounts of 0.