InsidersTradesSigma
建龙微纳 Stock: price and directors' dealings · China · SSE / SZSE (CSRC)
Follow the 建龙微纳 share price and the full insider trade history of the company, a publicly traded company based in China. Shares trade on CN CN, under the supervision of SSE / SZSE (CSRC). Operating in the Chemicals sector, 建龙微纳 has published 19 reports. Market capitalisation: €3.3bn. The latest transaction was disclosed on 19 January 2026 (Sale). Among the most active insiders: 郭艳霞. Every trade is accessible without an account.
19
Insider Decl.
0
Thresholds
€6,563
1 ops.
Buy Volume
€28,795
18 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 14,916 of 25,619 companies
47.0
score / 100
Value46
Quality48
FCF yld2.8%
Earn yld3.6%
EV/EBITDA17.9x
ROE4.9%
Gross mgn32%
Net mgn12%
Debt/EBITDA3.7x
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 19 January 2026
Declarations19 total
19 of 19 declarations