InsidersTradesSigma
Across 8 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Explore the complete record of transactions filed by Minoru Matsushima. Insider active across 1 company, notably 日本エコシステム株式会社. Cumulatively, 8 disclosures have been recorded. Activity tracked since 28 February 2025. The latest transaction was filed on 4 August 2025 (Holding update). Regulator: EDINET (Japan FSA). All data is openly available.
8 of 8 declarations
Minoru Matsushima is a declarant linked to 日本エコシステム株式会社, where the listed role is Officer. The record shows 8 filings in total, and the sampled recent filings cover the period from 2025-03-07 to 2025-09-01, with the dominant transaction nature listed as Holding update.