InsidersTradesSigma
Browse the detailed record of transactions filed by 유성준, Dirigeant. Director active across 2 companies, notably 대진첨단소재. Cumulatively, 5 filings have been logged. The latest transaction was disclosed on 5 March 2026 — Sale. Regulator: DART (FSS). All data is accessible without signup.
5 of 5 declarations
Yoo Seong-jun is an executive at Daijin Advanced Materials, a company specializing in advanced materials. Although no specific function is mentioned, he is involved in management and strategic development for the company. His role is important for the success of Daijin Advanced Materials.