Discover the complete record of transactions filed by 차정현, Director. Insider active across 1 company, notably 대성산업. Cumulatively, 17,943 disclosures have been logged. Activity tracked since 4 March 2026. The latest transaction was disclosed on 4 March 2026 (Purchase). Regulator: DART (FSS). The full history is accessible without signup.
Cha Jeong-hyun is a Non-Executive Director at 대성산업. In this role, he provides external and strategic insights to the company's management. His experience and expertise are essential for guiding the company towards sustainable growth.