InsidersTradesSigma
대한광통신 Stock: price and management transactions · South Korea · DART (FSS)
Follow the 대한광통신 share price and the full directors' dealings record of the company, a listed equity based in South Korea. Shares trade on KR KR, under the authority of DART (FSS). Operating in the Technology sector, 대한광통신 has recorded 30 insider filings. Market capitalisation: €1,761.7bn. The latest transaction was disclosed on 3 July 2026 (Other). Among the most active insiders: 티에프오인더스트리. The full history is accessible without an account.
30
Insider Decl.
0
Thresholds
€2m
9 ops.
Buy Volume
·
4 ops.
Sell Volume
31Σ 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 24,221 of 26,182 companies
19.1
score / 100
Value31
Quality7
FCF yld-0.7%
Earn yld-1.4%
EV/EBITDA·
ROE-29%
Gross mgn2.6%
Net mgn-20%
Debt/EBITDA·
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 July 2026
Declarations30 total
25 of 30 declarations
About 대한광통신
대한광통신 is a company specializing in the technology sector, listed on the XKRX market.