Shun Yamamoto

Shun Yamamoto is a declared insider of GVA TECH株式会社, with filings sourced from EDINET (Japan FSA). In total, 3 filings cover trades dated from 16 June 2025 to 3 March 2026.

The filings describe grants, exercises and other transfers rather than trades on the open market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.

The record was last updated on 25 March 2026 with a transaction in GVA TECH株式会社. The median gap between a trade and its publication by EDINET (Japan FSA) is 22 days. This delay matters because a trade only becomes useful information once it is public. These figures are compiled from regulatory filings published by EDINET (Japan FSA). They describe what insiders did and are not a recommendation.