Tomoyoshi Kuba

Tomoyoshi Kuba is a declared insider of 株式会社カヤック (major shareholder), with filings sourced from EDINET (Japan FSA). We count 19 filings; the first trade dates from 17 August 2022 and the latest from 31 July 2026.

Market trades split into 7 purchases (€199k) and 3 sales (€23k). Taken together, the purchases exceed the sales by €176k. Unlike grants, an open-market purchase is paid for by the insider, at the market price.

In size, the median ticket on the buying side is €6,634. None of the 7 purchases we analysed coincided with buying by another insider of the same company within 30 days.

Most recently, on 4 August 2026, the filings show a transaction in 株式会社カヤック. The last insider purchase was made public on 6 June 2024, 885 days ago. Filings reach the EDINET (Japan FSA) feed a median of 9 days after the trade. 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.