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 the CN market, under the authority of SSE / SZSE (CSRC). Operating in the Technology sector, 鼎信通讯 has published 13 insider filings. Market capitalisation: €3.4bn. 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.
n/a
Thresholds
€205,567
5 ops.
Buy Volume
€3m
8 ops.
Sell Volume
22Σ signal
Buys €205,567€3m Sells
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 25,658 of 28,803 companies
22.9
score / 100
Value
28
Quality
18
FCF yld1.0%
Earn yld-19%
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.