InsidersTradesSigma
Discover the complete record of transactions filed by Unknown, Shareholder. Insider active across 1 companies, notably 株式会社関口興業社. Cumulatively, 2 reports have been recorded. The latest transaction was disclosed on 19 May 2022 (Holding update). Regulator: EDINET (Japan FSA). The full history is openly available.
2 of 2 declarations
This individual, whose name is unknown, is a large shareholder of 株式会社関口興業社. His role grants him significant influence over the company's strategic decisions.