InsidersTradesSigma
Track the 海天瑞声 share price and the full insider trade history of the company, a listed equity based in China. Shares are listed on the CN market, under the supervision of SSE / SZSE (CSRC). Operating in the Technology sector, 海天瑞声 has published 17 public disclosures. Market capitalisation: €6.6bn. The latest transaction was disclosed on 12 May 2026 (Sale). Among the most active insiders: 吕思遥. Every trade is free.
17
Insider Decl.
n/a
Thresholds
n/a
n/a
Buy Volume
€3m
17 ops.
Sell Volume
11Σ signal
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 16,702 of 28,717 companies
47.3
score / 100
Value35
Quality60
FCF yld-0.5%
Earn yld0.2%
EV/EBITDA·
ROE3.2%
Gross mgn48%
Net mgn3.7%
Debt/EBITDA0.1x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 12 May 2026
Declarations17 total
17 of 17 declarations
About 海天瑞声
海天瑞声 is a technology company listed on the XSHG market. It focuses on developing innovative solutions in the audio and communication sector.