Explore the full record of transactions filed by 윤호성, Chairman & CEO. Director active across 2 companies, notably 캐스텍코리아. Aggregated, 9 reports have been recorded. The latest transaction was filed on 9 April 2026 — Purchase. Regulator: DART (FSS). All data is free.
Yoon Ho-sung is the chairman & CEO of Cast Tech Korea, a company specializing in information technology. He oversees operations and develops strategies to ensure growth and innovation. His leadership is essential for the company's success.