Latest filing published 08 Jan 2026 for Intron Technology Holdings Ltd..
Insider track record
Closed purchases
Not enough history yet: 0 closed purchases, at least 2 are needed.
Purchases by company
Tsui Yung Kwok: trading record in brief
Filings by Tsui Yung Kwok span 3 companies, the busiest being Ju Teng International Holdings Ltd., SITC International Holdings Co. Ltd. and Intron Technology Holdings Ltd. We count 13 filings; the first trade dates from 3 July 2017 and the latest from 1 January 2026.
In open-market terms, that means 6 purchases on one side and 3 sales on the other. The totals exclude 9 filings filed without an amount. 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 no purchases and 1 sale.
The record was last updated on 8 January 2026 with an open-market sale in Intron Technology Holdings Ltd. The latest purchase dates back some time: it was published 2,420 days ago, on 24 March 2020. Between a trade and the moment it shows up on HKEX, the median delay is 3 days. Until a filing is published, the market cannot know about the trade. These figures are compiled from regulatory filings published by HKEX. They describe what insiders did and are not a recommendation.
Companies and markets linked to Tsui Yung Kwok
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 50,000 sharesShareXHKGHKEX:DA20260108E00666
- 1,008,000 sharesShareXHKGHKEX:DA20240903E00300
- 10,622 sharesShareXHKGHKEX:DA20200326E00039
- 17,000 sharesShareXHKGHKEX:DA20200324E00129Canonical exit: 18 Jun 2020 (T+90)
- 16,248 sharesShareXHKGHKEX:DA20190328E00065Canonical exit: 23 Jun 2019 (T+90)
- 50,000 sharesShareXHKGHKEX:DA20190124E00327Canonical exit: 21 Apr 2019 (T+90)
- 252,000 shares@ HK$1.4860.9% of flowShareXHKGHKEX:DA20181217E00133
- 1,260,000 sharesShareXHKGHKEX:DA20180906E00393Canonical exit: 2 Dec 2018 (T+90)
- 1,000,000 sharesShareXHKGHKEX:DA20180906E00276
- 18,568 sharesShareXHKGHKEX:DA20180406E00237Canonical exit: 27 Jun 2018 (T+90)
- 10,622 sharesShareXHKGHKEX:DA20171228E00231Canonical exit: 22 Mar 2018 (T+90)
- 252,000 shares@ HK$0.9739.1% of flowShareXHKGHKEX:DA20171113E00101
- 600,000 shares0ShareXHKGHKEX:DA20170706E00015
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