Hideyuki Souma

Hideyuki Souma is a declared insider at 2 companies (chief executive); the most frequent names are 平安レイサービス株式会社 and 相馬 秀行. We count 7 filings; the first trade dates from 14 July 2022 and the latest from 5 March 2026.

No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.

The record was last updated on 7 May 2026 with a transaction in 平安レイサービス株式会社. Typically, a trade is published a median of 2 days after it takes place. The shorter that gap, the sooner other investors can see what insiders have done. Every figure here comes from the filings published by EDINET (Japan FSA) and describes the past, not future prices; it is not investment advice.