InsidersTradesSigma
Explore the full record of transactions filed by 윤성호, Chairman & CEO. Insider active across 2 companies, notably 남성. In total, 9 filings have been recorded. The latest transaction was filed on 13 April 2026 — Purchase. Regulator: DART (FSS). The full history is accessible without signup.
9 of 9 declarations
Yoon Seong-ho is the Chairman & CEO at Namseong. In this role, he is responsible for the strategic direction of the company and overseeing operations. His expertise in the sector allows him to guide the company in developing innovative solutions. He plays a crucial role in achieving the company's objectives.