Latest filing published 18 Sept 2026 for 櫻島埠頭株式会社, €4.0M.
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Yuji Yamamoto has filed trades across 5 companies (mainly through EDINET (Japan FSA)), most often in 櫻島埠頭株式会社, 株式会社山大 and 中国工業株式会社. The record holds 30 filings, for trades running from 19 December 2025 to 16 September 2026.
Not one of the filings records a straightforward purchase or sale on the market. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.
The latest filing, published on 18 September 2026, reports a transaction in 櫻島埠頭株式会社. Filings reach the EDINET (Japan FSA) feed a median of 6 days after the trade. This delay matters because a trade only becomes useful information once it is public. Every figure here comes from the filings published by EDINET (Japan FSA) and describes the past, not future prices; it is not investment advice.
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