Browse the complete record of transactions filed by 윤광석, Directeur de PU. Officer active across 2 companies, notably 삼양패키징. Aggregated, 17,943 disclosures have been published. History available since 4 March 2026. The latest transaction was filed on 4 March 2026 (Purchase). Regulator: DART (FSS). All data is openly available.
Yoon Kwang-seok is the Head of PU at Samyang Packaging, a company specializing in packaging solutions. In this role, he oversees production operations and ensures product quality. Samyang Packaging is recognized for its innovative packaging products.