InsidersTradesSigma
Follow the Wison Engineering Services Co. Ltd. stock price and the full directors' dealings record of the company, a listed equity based in Hong Kong. Shares trade on the HK market, under the supervision of HKEX. Operating in the Industrials sector, Wison Engineering Services Co. Ltd. has published 12 insider filings. Market capitalisation: €1.8bn. The latest transaction was disclosed on 12 August 2026 (Other). Among the most active insiders: Zheng Shifeng. All data is openly available.
12
Insider Decl.
n/a
Thresholds
n/a
3 ops.
Buy Volume
€22,920
3 ops.
Sell Volume
12Σ 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 20,475 of 28,753 companies
37.5
score / 100
Value46
Quality29
FCF yld-73%
Earn yld8.2%
EV/EBITDA10.7x
ROE5.3%
Gross mgn8.0%
Net mgn1.9%
Debt/EBITDA3.7x
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 August 2026
Declarations12 total
0ShareXHKGHKEX:DA20260812E00258
0ShareXHKGHKEX:DA20260812E00215
0ShareXHKGHKEX:DA20260812E00287
3,000,000 sharesShareXHKGHKEX:DA20260511E00079
5,000,000 sharesShareXHKGHKEX:DA20260511E00073
96,290 shares@ HK$0.55720.0003% mcap100.0% of flowShareXHKGHKEX:DA20260413E00025
184,166 shares@ HK$0.55720.0005% mcap100.0% of flowShareXHKGHKEX:DA20260413E00024
600,000 sharesShareXHKGHKEX:DA20260410E00073
360,000 sharesShareXHKGHKEX:DA20260410E00070
12 of 12 declarations
About Wison Engineering Services Co. Ltd.
Wison Engineering Services Co. Ltd. is a China-based engineering company that provides engineering, procurement, and construction services for the oil and chemical industries. It is listed on the Hong Kong Stock Exchange.