InsidersTradesSigma
도우인시스 Stock: price and directors' dealings · South Korea · DART (FSS)
Track the 도우인시스 share price and the full insider trade history of the company, a publicly traded company based in South Korea. Shares are listed on KR KR, under the oversight of DART (FSS). Operating in the Technology sector, 도우인시스 has recorded 17 public disclosures. Market capitalisation: €190.2bn. The latest transaction was reported on 3 April 2026 (Other). Among the most active insiders: 차진규. The full history is openly available.
17
Insider Decl.
0
Thresholds
·
9 ops.
Buy Volume
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4 ops.
Sell Volume
2Σ signal
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.
Fundamental score
Ranked 18,703 of 26,213 companies
37.4
score / 100
Value38
Quality37
FCF yld-5.9%
Earn yld0.3%
EV/EBITDA9.5x
ROE6.0%
Gross mgn18%
Net mgn0.4%
Debt/EBITDA2.0x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI-generated analysis. Opinion, not investment advice. Not backtested. Built from public filings and financials. No price target, no buy or sell recommendation.
Last declaration on 3 April 2026
Declarations17 total
ShareKRXDART:20260223003146
ShareKRXDART:20251208000110
17 of 17 declarations