InsidersTradesSigma
南亚新材 Stock: price and directors' dealings · China · SSE / SZSE (CSRC)
Track the 南亚新材 stock price and the full insider trade history of the company, a listed issuer based in China. Shares are listed on CN CN, under the oversight of SSE / SZSE (CSRC). Operating in the Technology sector, 南亚新材 has recorded 23 public disclosures. Market capitalisation: €79.7bn. The latest transaction was disclosed on 22 May 2026 (Sale). Among the most active insiders: 包秀银. All data is openly available.
23
Insider Decl.
0
Thresholds
·
0 ops.
Buy Volume
€50m
23 ops.
Sell Volume
8Σ 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 16,113 of 25,451 companies
43.5
score / 100
Value35
Quality52
FCF yld-0.4%
Earn yld0.3%
EV/EBITDA·
ROE14%
Gross mgn12%
Net mgn4.6%
Debt/EBITDA0.8x
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 22 May 2026
Declarations23 total
23 of 23 declarations