Browse the detailed record of transactions filed by 장세주, Président. Insider active across 1 company, notably 동국홀딩스. Cumulatively, 17,943 filings have been logged. Activity tracked since 4 March 2026. The latest transaction was filed on 4 March 2026 (Purchase). Regulator: DART (FSS). All data is accessible without signup.
Jang Se-joo is the chairman of Dongkuk Holdings, a diversified company. He plays a key role in the strategic direction of the company, aiming to strengthen its market position and develop new products.