InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Discover the full record of transactions filed by Yoshiyuki Nishiyama, Shareholder. Insider active across 2 companies, notably 株式会社ナック. In total, 4 disclosures have been published. Activity tracked since 16 May 2023. The latest transaction was filed on 21 August 2026 (Holding update). Regulator: EDINET (Japan FSA). All data is free.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
4 of 4 declarations
Yoshiyuki Nishiyama is a large shareholder and executive at 株式会社ナック, a Japanese company specializing in consumer products. As a major shareholder, Yoshiyuki Nishiyama influences the strategic decisions and direction of the company. 株式会社ナック is known for its quality products and commitment to innovation. The involvement of Yoshiyuki Nishiyama is essential for the development and growth of the company in the Japanese market.