Latest filing published 18 Apr 2019 for Expert Systems Holdings Ltd..
Filing timeline
BuySaleInsider track record
Closed purchases
Based on 4 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.
Purchases by company
Since each purchase
- -24.5%Entry HK$0.16 · Close at T+365 HK$0.12
- -24.5%Entry HK$0.16 · Close at T+365 HK$0.12
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.
Lau Wai Kwok: trading record in brief
Lau Wai Kwok discloses dealings in Expert Systems Holdings Ltd. to HKEX. We count 5 filings; the first trade dates from 15 August 2017 and the latest from 15 April 2019.
No open-market sale appears; the market trades are 5 purchases worth €51k. The totals exclude 1 filing filed without an amount. Unlike grants, an open-market purchase is paid for by the insider, at the market price. In 2019 alone, the filings show 1 purchase and no sales.
A typical purchase (the median) is worth €11k. The 4 purchases reviewed show no overlap with other insiders buying the same stock within a month. For 4 purchases whose 90-day window has closed, the share price was higher on day 90 than the day after publication in 100% of cases, with a median move of +9.0%. Past outcomes like these are no guarantee of what comes next.
The latest filing, published on 18 April 2019, reports an open-market purchase in Expert Systems Holdings Ltd. Between a trade and the moment it shows up on HKEX, the median delay is 1 day. This delay matters because a trade only becomes useful information once it is public. Every figure here comes from the filings published by HKEX and describes the past, not future prices; it is not investment advice.
Companies and markets linked to Lau Wai Kwok
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 2,000,000 sharesShareXHKGHKEX:DA20190418E00223Canonical exit: 14 Jul 2019 (T+90)
- 1,590,000 shares@ HK$0.1654.1% of flowShareXHKGHKEX:DA20170818E00014Canonical exit: 16 Nov 2017 (T+90)
- 100,000 shares@ HK$0.163.4% of flowShareXHKGHKEX:DA20170818E00013Canonical exit: 15 Nov 2017 (T+90)
- 300,000 shares@ HK$0.15189.6% of flowShareXHKGHKEX:DA20170817E00037Canonical exit: 14 Nov 2017 (T+90)
- 1,110,000 shares@ HK$0.139832.9% of flowShareXHKGHKEX:DA20170817E00036Canonical exit: 13 Nov 2017 (T+90)
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