Shinjiro Masui

Shinjiro Masui (major shareholder) discloses dealings in オープンワーク株式会社 to EDINET (Japan FSA). The record holds 8 filings, for trades running from 16 December 2022 to 2 February 2026.

Not one of the filings records a straightforward purchase or sale on the market. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.

The newest entry dates from 9 February 2026: a transaction, in オープンワーク株式会社. These figures are compiled from regulatory filings published by EDINET (Japan FSA). They describe what insiders did and are not a recommendation.