Shigehisa Ishii

Shigehisa Ishii discloses dealings in 3 companies, chiefly Hiクラテス株式会社(旧:東和ハイシステム株式会社), 東和ハイシステム株式会社 and Hiクラテス株式会社. Between 25 January 2021 and 13 August 2026, the trades on record add up to 33 filings.

Not one of the filings records a straightforward purchase or sale on the market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.

The latest filing, published on 5 October 2026, reports a transaction in Hiクラテス株式会社. Every figure here comes from the filings published by EDINET (Japan FSA) and describes the past, not future prices; it is not investment advice.