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 Naohiro Sato. Insider active across 1 company, notably アセンテック株式会社. In total, 4 filings have been published. Activity tracked since 29 March 2025. The latest transaction was filed on 28 May 2026 (Holding update). Regulator: EDINET (Japan FSA). All data is free.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
4 of 4 declarations
Naohiro Sato is a declarant and a large shareholder of アセンテック株式会社 (XTKS). The record shows 4 filings in total, all within the sampled recent filings, with holding updates from 2025-06-05 to 2026-06-04.