InsidersTradesSigma
蓝特光学 Stock: price and directors' dealings · China · SSE / SZSE (CSRC)
Follow the 蓝特光学 share price and the full management transaction log of the company, a publicly traded company based in China. Shares trade on CN CN, under the oversight of SSE / SZSE (CSRC). Operating in the Industrials sector, 蓝特光学 has recorded 20 insider filings. Market capitalisation: €33.9bn. The latest transaction was filed on 18 May 2026 (Sale). Among the most active insiders: 李青松. Every trade is accessible without an account.
20
Insider Decl.
0
Thresholds
€11,749
2 ops.
Buy Volume
€14m
18 ops.
Sell Volume
23Σ 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 11,550 of 25,837 companies
54.8
score / 100
Value28
Quality82
FCF yld0.3%
Earn yld1.2%
EV/EBITDA49.1x
ROE23%
Gross mgn43%
Net mgn25%
Debt/EBITDA0.2x
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 18 May 2026
Declarations20 total
20 of 20 declarations