Hoshino Yoichi

All filings by Hoshino Yoichi on record concern 清鋼材株式会社, in the capacity of chief executive. In total, 3 filings cover trades dated from 23 May 2023 to 25 July 2025.

The filings describe grants, exercises and other transfers rather than trades on the open market. Compensation-driven entries like these are tracked, but they say little about how insiders judge the share price.

The latest filing, published on 7 August 2025, reports a transaction in 清鋼材株式会社. The median gap between trade and publication is zero days: most filings appear on the same day. The shorter that gap, the sooner other investors can see what insiders have done. Every figure here comes from the filings published by EDINET (Japan FSA) and describes the past, not future prices; it is not investment advice.