XIAO Guowei David

XIAO Guowei David (chief executive) discloses dealings in 2 companies, chiefly APT Electronics Co., Ltd. - H Shares and APT Electronics Co., Ltd. Between 20 April 2026 and 17 September 2026, the trades on record add up to 63 filings.

On the market, this insider has only ever bought: 63 purchases, €1.5M in total. The totals exclude 17 filings filed without an amount. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay.

In size, the median ticket on the buying side is €5,419. Measured against the company's value, the median purchase equals 0.0052% of market capitalisation, across 36 purchases where it is known. Clusters matter here: 54 out of 63 purchases overlapped with buying by a colleague within 30 days. Purchases made close together by different insiders form what is called a cluster.

On 22 September 2026 came the latest disclosure, an open-market purchase for €3,038 in APT Electronics Co., Ltd. - H Shares. Between a trade and the moment it shows up on HKEX, the median delay is 4 days. The shorter that gap, the sooner other investors can see what insiders have done. Every figure here comes from the filings published by HKEX and describes the past, not future prices; it is not investment advice.