Explore the full management transaction log of 성신양회, a listed issuer based in South Korea. Shares are quoted on KR KR, under the oversight of DART (FSS). Operating in the Basic Materials sector, 성신양회 has logged 4 insider filings. Market capitalisation: €241.1bn. The latest transaction was disclosed on 11 May 2026 (Sale). Among the most active insiders: 성신양회. The full history is free.