Yoshiyuki Nishiyama

This profile gathers the share dealings of Yoshiyuki Nishiyama in 株式会社ナック, where the filings describe the role as major shareholder. The record holds 4 filings, for trades running from 16 May 2023 to 21 August 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.

Most recently, on 4 September 2026, the filings show a transaction in 株式会社ナック. Between a trade and the moment it shows up on EDINET (Japan FSA), the median delay is 7 days. That lag is the time during which only the insider knows about the trade. This summary is built from EDINET (Japan FSA) disclosures alone and does not predict where the share price will go.