Fumio Kuma

Fumio Kuma appears in our data through filings on 株式会社西部技研 shares, published by EDINET (Japan FSA). Over a trading history stretching from 3 October 2023 to 1 May 2026, the count stands at 5 filings.

None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.

On 30 October 2026 came the latest disclosure, a transaction in 株式会社西部技研. The median gap between a trade and its publication by EDINET (Japan FSA) is 8 days. Until a filing is published, the market cannot know about the trade. Every figure here comes from the filings published by EDINET (Japan FSA) and describes the past, not future prices; it is not investment advice.