Follow the 대성산업 stock price and the full insider trade history of the company, a listed equity based in South Korea. Shares are listed on the KR market, under the oversight of DART (FSS). Operating in the Energy sector, 대성산업 has published 43 reports. Market capitalisation: €165.2bn. The latest transaction was filed on 13 May 2026 (Purchase). Among the most active insiders: 김해기. All data is free.
41
Insider Decl.
n/a
Thresholds
€5m
21 ops.
Buy Volume
€198,978
5 ops.
Sell Volume
32Σ signal
Buys €5m€198,978 Sells
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 22,817 of 28,833 companies
31.2
score / 100
Value
46
Quality
17
FCF yld12%
Earn yld-39%
EV/EBITDA·
ROE-7.6%
Gross mgn10%
Net mgn-3.9%
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.