InsidersTradesSigma
Explore the full record of transactions filed by Ryosuke Kubo, Shareholder. Insider active across 1 company, notably 久保 良介. In total, 1 disclosures have been logged. Regulator: EDINET (Japan FSA). The full history is free.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Ryosuke Kubo is a large shareholder. His involvement allows him to influence the strategic decisions of the company.