InsidersTradesSigma
海优新材 Stock: price and management transactions · China · SSE / SZSE (CSRC)
Follow the 海优新材 share price and the full insider trade history of the company, a listed issuer based in China. Shares are listed on CN CN, under the authority of SSE / SZSE (CSRC). Operating in the Chemicals sector, 海优新材 has recorded 10 reports. Market capitalisation: €3.2bn. The latest transaction was filed on 16 October 2025 (Purchase). Among the most active insiders: 全杨. Every trade is openly available.
10
Insider Decl.
0
Thresholds
·
1 ops.
Buy Volume
·
9 ops.
Sell Volume
7Σ 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 23,874 of 26,213 companies
20.8
score / 100
Value36
Quality5
FCF yld3.4%
Earn yld-12%
EV/EBITDA·
ROE-30%
Gross mgn-1.0%
Net mgn-42%
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 16 October 2025
Declarations10 total
10 of 10 declarations