王剑玉

王剑玉 (chief executive) discloses dealings in 洪城环境 to SSE / SZSE (CSRC). We count 3 filings; the first trade dates from 13 May 2025 and the latest from 14 September 2026.

No open-market purchase appears, only 3 sales worth €183k. So far in 2026, the count stands at no purchases and 1 sale.

On 14 September 2026 came the latest disclosure, an open-market sale for €78k in 洪城环境. Half of the filings or more reach the SSE / SZSE (CSRC) feed on the day of the trade. The shorter that gap, the sooner other investors can see what insiders have done. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. Source: insider filings from SSE / SZSE (CSRC). Past trades are no guide to future returns.