Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the complete record of transactions filed by Yukihiro Sugihara. Director active across 1 company, notably データセクション株式会社. Aggregated, 43 disclosures have been recorded. History available since 28 February 2025. The latest transaction was disclosed on 27 July 2026 (Holding update). Regulator: EDINET (Japan FSA). All data is accessible without signup.
Companies and markets linked to Yukihiro Sugihara
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Yukihiro Sugihara is a large shareholder of データセクション株式会社 (XTKS). He has filed 42 disclosures in total, and in the most recent filings we hold, the modal transaction nature is a holding update. Over that sampled period, both buy and sell amounts are 0, and the date range runs from 2025-03-07 to 2026-04-10.