Discover the full insider trade history of 대성에너지, a publicly traded company based in South Korea. Shares are quoted on KR KR, under the oversight of DART (FSS). Operating in the Utilities sector, 대성에너지 has published 1 reports. Market capitalisation: €221.4bn. The latest transaction was filed on 11 March 2026 — Other. Among the most active insiders: 대성에너지. All data is free.