Browse the detailed record of transactions filed by 윤석현, Chief Executive Officer. Director active across 1 company, notably 세미파이브. Cumulatively, 17,943 disclosures have been published. Activity tracked since 4 March 2026. The latest transaction was disclosed on 4 March 2026 (Purchase). Regulator: DART (FSS). All data is free.
Yoon Seok-hyun is the Executive Director at Semifive. He oversees operations and is responsible for implementing the company's strategies. His role is crucial for ensuring growth and developing new projects in the semiconductor sector.