1 insider bought €51k of shares over the last 90 days, the latest by Li Haifeng, filed 15 Oct 2026.
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
FY ended December 2025 · cache
25 of 60 declarations
On September 14, 2021, Zhou Min bought EUR 13,685,815 and Li Haifeng EUR 4,887,791, both Directors of Beijing Enterprises Water Group Ltd.: the two largest purchases in a record where 8 of the 22 purchases carry an amount, EUR 19.2 million in total with a median of EUR 138,961. The 16 sales with an amount, out of 20, weigh EUR 10.2 million, with a median of EUR 267,655. The largest are Li Haifeng's, EUR 4,276,332 on April 10, 2024 and EUR 1,193,557 on November 4, 2019, and Zhou Min's, EUR 1,534,909 on May 14, 2026.
The energy company, listed in Hong Kong and valued at HKD 15.1 billion, has 60 filings published between October 16, 2017 and October 15, 2026, with 52% purchases among open-market trades. Li Haifeng files 21 (8 purchases, 7 sales), Zhou Min 11 (6 purchases, 3 sales), Tung Woon Cheung Eric 9 (4 purchases, 1 sale), Li Li 7 and Zhang Tiefu 6. On September 26, 2019, 5 filers bought on the same day. Across the full history, 6 purchase filings are classed as clustered. 18 filings are of another kind.
The year 2022 holds 13 filings, ahead of 2023 (12) and 2019 (11). The last twelve months hold 4, 1 purchase and 3 sales.