Cheng Kam Biu Wilson

Executive

Insider activity · 24 months1 buy1 sale

Nov 24 · 0 buys · 0 salesDec 24 · 0 buys · 0 salesJan 25 · 0 buys · 0 salesFeb 25 · 0 buys · 0 salesMar 25 · 0 buys · 0 salesApr 25 · 0 buys · 0 salesMay 25 · 0 buys · 0 salesJun 25 · 0 buys · 0 salesJul 25 · 0 buys · 0 salesAug 25 · 0 buys · 0 salesSept 25 · 0 buys · 0 salesOct 25 · 0 buys · 0 salesNov 25 · 0 buys · 0 salesDec 25 · 0 buys · 0 salesJan 26 · 0 buys · 0 salesFeb 26 · 0 buys · 0 salesMar 26 · 0 buys · 0 salesApr 26 · 0 buys · 0 salesMay 26 · 0 buys · 0 salesJun 26 · 0 buys · 0 salesJul 26 · 0 buys · 1 saleAug 26 · 0 buys · 0 salesSept 26 · 1 buy · 0 salesOct 26 · 0 buys · 0 sales

Total declarations

Company

▲ Purchases (4 ops.)

—

▼ Sales (1 ops.)

—

Latest filing published 03 Sept 2026 for Chow Tai Fook Jewellery Group Ltd..

Filing timeline

BuySale

Cheng Kam Biu Wilson

Insider track record

Disclosed buys

Disclosed sells

Not enough buy signals with a settled T+90 horizon to measure a track record yet.

Signal history

No signal scores available.

Cheng Kam Biu Wilson: trading record in brief

Cheng Kam Biu Wilson is a declared insider of Chow Tai Fook Jewellery Group Ltd., with filings sourced from HKEX. Over a trading history stretching from 10 August 2023 to 1 September 2026, the count stands at 5 filings.

Both buying and selling appear: 4 purchases, against 1 sale. No amount is published for 5 filings, which the totals therefore leave out. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. So far in 2026, the count stands at 1 purchase and 1 sale.

The record was last updated on 3 September 2026 with an open-market purchase in Chow Tai Fook Jewellery Group Ltd. The median gap between a trade and its publication by HKEX is 2 days. Until a filing is published, the market cannot know about the trade. Every figure here comes from the filings published by HKEX and describes the past, not future prices; it is not investment advice.