Huang Yu

Huang Yu has filed trades across 3 companies (mainly through HKEX), most often in Kontafarma China Holdings Ltd., Petro-king Oilfield Services Ltd. and Feiyang International Holdings Group Ltd. Over a trading history stretching from 6 December 2017 to 8 October 2024, the count stands at 15 filings.

On the open market, the record shows 10 purchases worth €344k and 1 sale. No amount is published for 3 filings, which the totals therefore leave out. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. So far in 2025, the count stands at 1 purchase and no sales.

In size, the median ticket on the buying side is €42k.

The record was last updated on 19 May 2025 with an open-market purchase (€75k) in Feiyang International Holdings Group Ltd. Typically, a trade is published a median of 5 days after it takes place. That lag is the time during which only the insider knows about the trade. These figures are compiled from regulatory filings published by HKEX. They describe what insiders did and are not a recommendation.