Follow the 제주반도체 stock price and the full directors' dealings record of the company, a listed equity based in South Korea. Shares trade on the KR market, under the authority of DART (FSS). Operating in the Technology sector, 제주반도체 has logged 35 insider filings. Market capitalisation: €2,620.5bn. The latest transaction was reported on 7 July 2026 (Other). Among the most active insiders: 박성식. The full history is accessible without an account.
35
Insider Decl.
n/a
Thresholds
€37m
10 ops.
Buy Volume
€9m
9 ops.
Sell Volume
32Σ signal
Buys €37m€9m 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 19,070 of 29,254 companies
42.1
score / 100
Value
29
Quality
55
FCF yld0.9%
Earn yld1.5%
EV/EBITDA57.1x
ROE·
Gross mgn21%
Net mgn13%
Debt/EBITDA1.2x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
Jeju Semiconductor is a company specializing in semiconductor technology, listed on the XKRX market. It focuses on research and development of innovative solutions in the semiconductor field.