Nobuko Matsumura

Nobuko Matsumura discloses dealings in グレイステクノロジー株式会社 to EDINET (Japan FSA). The record holds 2 filings, for trades running from 11 November 2021 to 16 November 2021.

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.

On 18 November 2021 came the latest disclosure, a transaction in グレイステクノロジー株式会社. These figures are compiled from regulatory filings published by EDINET (Japan FSA). They describe what insiders did and are not a recommendation.