Tamagami Shinichi

This profile gathers the share dealings of Tamagami Shinichi across 2 companies, led by 株式会社プレステージ・インターナショナル and 玉上 進一. Between 9 June 2021 and 30 April 2026, the trades on record add up to 4 filings.

Not one of the filings records a straightforward purchase or sale on the market. Compensation-driven entries like these are tracked, but they say little about how insiders judge the share price.

Most recently, on 12 May 2026, the filings show a transaction in 玉上 進一. The median gap between a trade and its publication by EDINET (Japan FSA) is 10 days. That lag is the time during which only the insider knows 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.