InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Explore the detailed record of transactions filed by Atsuhisa Matsumura. Director active across 1 company, notably 株式会社DDグループ. In total, 4 reports have been published. Activity tracked since 31 August 2023. The latest transaction was filed on 11 September 2025 (Holding update). Regulator: EDINET (Japan FSA). All data is accessible without signup.
4 of 4 declarations
Atsuhisa Matsumura is a declarant linked to 株式会社DDグループ, where the listed role is Officer. The record shows 4 filings in total, and the 4 sampled filings run from 2023-08-31 to 2025-09-17. The reported buy and sell volumes are both 0 EUR, and the modal transaction nature is Holding update.