Ishii Futoshi

This profile gathers the share dealings of Ishii Futoshi across 2 companies, led by 湖北工業株式会社 and 石井 太. Between 28 December 2021 and 20 February 2026, the trades on record add up to 11 filings.

No open-market purchase appears, only 1 sale worth €11.1M.

On 12 March 2026 came the latest disclosure, a transaction in 湖北工業株式会社. Typically, a trade is published a median of 10 days after it takes place. This delay matters because a trade only becomes useful information once it is public. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. These figures are compiled from regulatory filings published by EDINET (Japan FSA). They describe what insiders did and are not a recommendation.