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Latest filing published 10 Apr 2026 for Anton Oilfield Services Group.
No signal scores available.
Not enough history yet: 0 closed purchases, at least 2 are needed.
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.
Zhang Yongyi is a declared insider of Anton Oilfield Services Group (chief executive), with filings sourced from HKEX. We count 14 filings; the first trade dates from 3 April 2018 and the latest from 2 April 2026.
On the open market, the record shows 8 purchases and 4 sales. The totals do not cover 12 filings with an undisclosed amount. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Since January 2026: 1 purchase and no sales on the market.
On 10 April 2026 came the latest disclosure, an open-market purchase in Anton Oilfield Services Group. Typically, a trade is published a median of 5 days after it takes place. Until a filing is published, the market cannot know about the trade. This summary is built from HKEX disclosures alone and does not predict where the share price will go.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
14 of 14 declarations