Iwasaki Corporation

Iwasaki Corporation is a declared insider of 株式会社クレスコ, with filings sourced from EDINET (Japan FSA). Between 29 June 2023 and 29 September 2026, the trades on record add up to 25 filings.

Not one of the filings records a straightforward purchase or sale on the market. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.

The latest filing, published on 2 October 2026, reports a transaction in 株式会社クレスコ. Between a trade and the moment it shows up on EDINET (Japan FSA), the median delay is 4 days. That lag is the time during which only the insider knows about the trade. Source: insider filings from EDINET (Japan FSA). Past trades are no guide to future returns.