Track the 오성첨단소재 share price and the full insider trade history of the company, a listed issuer based in South Korea. Shares are listed on the KR market, under the oversight of DART (FSS). Operating in the Chemicals sector, 오성첨단소재 has logged 31 public disclosures. Market capitalisation: €84.8bn. The latest transaction was reported on 19 May 2026 (Sale). Among the most active insiders: 이스트버건디. The full history is openly available.
31
Insider Decl.
n/a
Thresholds
n/a
23 ops.
Buy Volume
n/a
2 ops.
Sell Volume
12Σ signal
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 1,362 of 29,063 companies
79.3
score / 100
Value
96
Quality
62
FCF yld27%
Earn yld34%
EV/EBITDA3.8x
ROE·
Gross mgn24%
Net mgn20%
Debt/EBITDA0.9x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
Oseong Advanced Materials is a company specializing in advanced materials, operating on the XKRX market. It focuses on the development and production of innovative solutions in the chemical materials sector.