Browse the full management transaction log of 더블유에스아이, a publicly traded company based in South Korea. Shares are quoted on KR KR, under the authority of DART (FSS). Operating in the Financial Services sector, 더블유에스아이 has recorded 1 insider filings. Market capitalisation: €76.1bn. The latest transaction was filed on 9 April 2026 — Purchase. Among the most active insiders: 한국증권금융. Every trade is free.