Browse the detailed record of transactions filed by 조철현, Directeur. Director active across 2 companies, notably 디아이티. Aggregated, 17,943 filings have been logged. History available since 4 March 2026. The latest transaction was disclosed on 4 March 2026 (Purchase). Regulator: DART (FSS). The full history is free.
Jo Cheol-hyun is a Director at DIIT, a company specializing in information technology. He is involved in project management and strategic development. His expertise is crucial for the success of DIIT.