Discover the full record of transactions filed by 장주환, Directeur. Officer active across 2 companies, notably 한빛레이저. Cumulatively, 42 reports have been logged. History available since 9 March 2026. The latest transaction was filed on 9 March 2026 (Purchase). Regulator: DART (FSS). The full history is openly available.
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.