Discover the full record of transactions filed by 장주환, Directeur. Officer active across 2 companies, notably 한빛레이저. Cumulatively, 7 reports have been logged. The latest transaction was disclosed on 9 March 2026 — Purchase. Regulator: DART (FSS). All data is accessible without signup.
Jang Joo-hwan is a Director at 한빛레이저, where he oversees various projects related to technological innovation. His role involves ensuring quality and efficiency in operations. Jang Joo-hwan works closely with teams to achieve the company's objectives.