InsidersTradesSigma
제이케이시냅스 Stock: price and insider trades · South Korea · DART (FSS)
Track the 제이케이시냅스 stock price and the full insider trade history of the company, a listed issuer based in South Korea. Shares trade on KR KR, under the authority of DART (FSS). Operating in the Technology sector, 제이케이시냅스 has recorded 72 public disclosures. Market capitalisation: €15.2bn. The latest transaction was disclosed on 21 May 2026 (Other). Among the most active insiders: 제이와이미래기술컴퍼니. All data is free.
72
Insider Decl.
0
Thresholds
·
4 ops.
Buy Volume
·
38 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 25,231 of 25,535 companies
7.5
score / 100
Value4
Quality11
FCF yld-30%
Earn yld-145%
EV/EBITDA·
ROE·
Gross mgn15%
Net mgn-30%
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 21 May 2026
Declarations72 total
0KRXDART:20241224000366
6 sharesKRXDART:20241108000547
ShareKRXDART:20241108000549
520,000 sharesKRXDART:20241108000351
ShareKRXDART:20241108000352
520,000 sharesKRXDART:20241008000222
25 of 72 declarations