Track the 鼎信通讯 stock price and the full directors' dealings record of the company, a listed issuer based in China. Shares trade on CN CN, under the authority of SSE / SZSE (CSRC). Operating in the Technology sector, 鼎信通讯 has published 13 insider filings. Market capitalisation: €4.7bn. The latest transaction was disclosed on 1 December 2025 (Sale). Among the most active insiders: 葛军. Every trade is openly available.
13
Insider Decl.
0
Thresholds
·
5 ops.
Buy Volume
·
8 ops.
Sell Volume
22Σ 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 23,013 of 25,821 companies
23.0
score / 100
Value
28
Quality
18
FCF yld0.9%
Earn yld-17%
EV/EBITDA·
ROE-22%
Gross mgn26%
Net mgn-42%
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ
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.