Browse the complete record of transactions filed by 윤형석, Chief Executive Officer. Insider active across 2 companies, notably 가온칩스. In total, 17,943 reports have been recorded. 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 Hyung-seok is the Managing Director of Gaon Chips, where he is responsible for managing operations and the company's strategy. His role is essential to ensure innovation and competitiveness within the organization. Yoon is committed to promoting excellence in all of the company's initiatives.