Kankuro Ueshima

Kankuro Ueshima, listed as major shareholder, has filed trades across 12 companies (mainly through EDINET (Japan FSA)), most often in リズム株式会社, YCPホールディングス(グローバル)リミテッド and 中央発條株式会社. We count 91 filings; the first trade dates from 4 April 2022 and the latest from 9 March 2026.

None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.

On 16 March 2026 came the latest disclosure, a transaction in テイカ株式会社. Filings reach the EDINET (Japan FSA) feed a median of 7 days after the trade. 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.