Browse the complete record of transactions filed by 성제현, Chief Executive Officer. Officer active across 1 company, notably 케이티. Aggregated, 17,943 reports have been logged. History available since 4 March 2026. The latest transaction was filed on 4 March 2026 (Purchase). Regulator: DART (FSS). All data is accessible without signup.
성제현 is the managing director of 케이티, where he oversees the company's operations and strategy. His role is crucial in ensuring innovation and competitiveness for the firm. 케이티 is a major player in the telecommunications sector.