Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the complete record of transactions filed by Yuji Yamamoto. Officer active across 4 companies, notably 中国工業株式会社. Cumulatively, 26 filings have been published. History available since 19 December 2025. The latest transaction was disclosed on 13 August 2026 (Holding update). Regulator: EDINET (Japan FSA). All data is accessible without signup.
Companies and markets linked to Yuji Yamamoto
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Yuji Yamamoto is a large shareholder of 櫻島埠頭株式会社, 株式会社山大 and 中国工業株式会社. He has 21 filings in total, and across the 21 recent filings held, the modal transaction nature is Holding update, with a date range from 2025-12-23 to 2026-07-23.