Mizuho Securities Co., Ltd. Stock: price and insider trades · Japan

Every trade that managers of Mizuho Securities Co., Ltd. disclose to EDINET (Japan FSA) is tracked on this page. The company sits in the Banks sector. From 18 October 2025 to 18 October 2026, the disclosure feed for Mizuho Securities Co., Ltd. logged 8 filings by 1 insider.

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.

Over the last twelve months, not one insider purchase of Mizuho Securities Co., Ltd. stock was filed. The median gap between a trade and its publication by EDINET (Japan FSA) is 12 days. This delay matters because a trade only becomes useful information once it is public.

With 8 filings in twelve months, the company is more active than the median of 3 filings across the 3,427 companies we follow on the same exchange.

For comparison within the same sector, see the insider buying recorded at First Guaranty Bancshares, Inc. and Avidia Bancorp, Inc. Every figure here comes from the filings published by EDINET (Japan FSA) and describes the past, not future prices; it is not investment advice.