Follow the 宇瞳光学 stock price and the full directors' dealings record of the company, a listed issuer based in China. Shares are listed on the CN market, under the oversight of SSE / SZSE (CSRC). Operating in the Industrials sector, 宇瞳光学 has published 11 insider filings. Market capitalisation: €9.3bn. The latest transaction was disclosed on 10 August 2026 (Sale). Among the most active insiders: 林炎明. The full history is free.
11
Insider Decl.
n/a
Thresholds
€3,157
2 ops.
Buy Volume
€7m
9 ops.
Sell Volume
19Σ signal
Buys €3,157€7m 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 19,780 of 29,064 companies
39.9
score / 100
Value
34
Quality
46
FCF yld-2.4%
Earn yld2.5%
EV/EBITDA19.8x
ROE9.8%
Gross mgn25%
Net mgn7.3%
Debt/EBITDA3.8x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.