Masashi Nishio

Masashi Nishio, listed as chief executive, has filed trades across 2 companies (mainly through EDINET (Japan FSA)), most often in ニシオホールディングス株式会社 and ニシオホールディングス株式会社. In total, 6 filings cover trades dated from 26 May 2023 to 28 August 2025.

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 latest filing, published on 30 September 2025, reports a transaction in ニシオホールディングス株式会社. The median gap between a trade and its publication by EDINET (Japan FSA) is 16 days. Until a filing is published, the market cannot know about the trade. These figures are compiled from regulatory filings published by EDINET (Japan FSA). They describe what insiders did and are not a recommendation.