Browse the full record of transactions filed by 박성식, Chief Executive Officer. Insider active across 2 companies, notably 제주반도체. In total, 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). The full history is free.
Park Sung-sik is the CEO of 제주반도체. He is responsible for the strategic and operational direction of the company. 제주반도체 is recognized for its expertise in the semiconductor sector and its commitment to innovation.