Discover the full directors' dealings record of 에스티아이, a publicly traded company based in South Korea. Shares are quoted on KR KR, under the supervision of DART (FSS). Operating in the Technology sector, 에스티아이 has published 1 insider filings. Market capitalisation: €423.7bn. The latest transaction was filed on 4 May 2026 — Sale. Among the most active insiders: KB자산운용. All data is free.