Loading
Total declarations
Company
▲ Purchases (10 ops.)
▼ Sales (18 ops.)
Latest filing published 15 Jul 2026 for Kingboard Holdings Ltd., €276k.
Filing timeline
BuySaleChang Wing Yiu
Insider track record
Disclosed buys
10
Disclosed sells
18
Signal history
Closed purchases
Market purchases
10
Positive at T+90
50%
Median T+90
+6.5%
Based on 6 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
- -27.8%Entry HK$36.85 · Close at T+365 HK$26.60
- -35.5%Entry HK$33.35 · Close at T+365 HK$21.50
- -34.8%Entry HK$33.30 · Close at T+365 HK$21.70
- -21.9%Entry HK$44.95 · Close at T+365 HK$35.10
- -46.2%Entry HK$40.80 · Close at T+365 HK$21.95
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.
Chang Wing Yiu: trading record in brief
Chang Wing Yiu, Director of Kingboard Holdings Ltd., a company listed on the Hong Kong stock exchange, has reported 18 sales worth EUR 102,605,339, with a median of EUR 2,118,902. The three largest follow each other in June and July 2026: EUR 28,774,658 on June 24, EUR 13,401,360 on June 30 and EUR 12,922,084 on July 6.
The file also holds 10 purchases, 6 of them with an amount, worth EUR 2,389,554 (median EUR 403,980). The largest are EUR 728,900 on April 27, 2021, EUR 620,307 on November 1, 2021 and EUR 431,057 on December 6, 2017. Purchases make up 36% of the open-market trades.
Of 32 filings, published from September 27, 2017 to July 15, 2026, 13 fall in 2026, 6 in 2019 and 4 in 2021; several years are missing from the data. The past twelve months count 13 filings, 12 of them sales. The median publication delay is 2 days, and 4 lines are of another nature.
Trades by Yiu within 30 days of colleagues at Kingboard Holdings Ltd. number 28, 27 and 23. Same side: 26, 26 and 22. The colleagues, in the same order: Cheung Kwok Wing, Cheung Kwong Kwan and Ho Yin Sang.
Companies and markets linked to Chang Wing Yiu
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations32 total
33,500 shares@ HK$74.0070.0038% mcap0.3% of flowShareXHKGHKEX:DA20260715E00041
282,500 shares@ HK$78.0460.034% mcap3.1% of flowShareXHKGHKEX:DA20260714E00121
1,249,500 shares@ HK$92.6270.18% mcap16.3% of flowShareXHKGHKEX:DA20260707E00586
140,000 shares@ HK$103.800.022% mcap2.0% of flowShareXHKGHKEX:DA20260706E00521
54,000 shares@ HK$104.0470.0086% mcap0.8% of flowShareXHKGHKEX:DA20260706E00535
40,000 shares@ HK$117.850.0072% mcap0.7% of flowShareXHKGHKEX:DA20260703E00583
1,000,000 shares@ HK$120.000.18% mcap16.9% of flowShareXHKGHKEX:DA20260703E00576
1,953,500 shares@ HK$131.1110.48% mcap36.3% of flowShareXHKGHKEX:DA20260625E00440
200,740 shares@ HK$135.480.050% mcap3.8% of flowShareXHKGHKEX:DA20260625E00439
2,000,000 shares@ HK$30.890.11% mcap8.7% of flowShareXHKGHKEX:DA20260624E00147
493,500 shares@ HK$142.550.13% mcap9.9% of flowShareXHKGHKEX:DA20260624E00143
50,000 shares@ HK$100.200.0091% mcap0.7% of flowShareXHKGHKEX:DA20260618E00164
50,000 shares@ HK$71.000.0065% mcap0.5% of flowShareXHKGHKEX:DA20260610E00389
685,500 sharesShareXHKGHKEX:DA20250625E00394
Canonical exit: 21 Sept 2025 (T+90)
2,000,000 shares0ShareXHKGHKEX:DA20230731E00198
Canonical exit: 26 Oct 2023 (T+90)
2,000,000 shares0ShareXHKGHKEX:DA20220624E00299
Canonical exit: 21 Sept 2022 (T+90)
27,000 shares@ HK$36.3750.1% of flowShareXHKGHKEX:DA20220107E00257
Canonical exit: 6 Apr 2022 (T+90)
166,500 shares@ HK$33.500.5% of flowShareXHKGHKEX:DA20211102E00085
Canonical exit: 30 Jan 2022 (T+90)
101,000 shares@ HK$33.920.3% of flowShareXHKGHKEX:DA20211101E00279
Canonical exit: 26 Jan 2022 (T+90)
32,500 shares@ HK$33.850.1% of flowShareXHKGHKEX:DA20211101E00280
Canonical exit: 27 Jan 2022 (T+90)
156,000 shares@ HK$43.850.5% of flowShareXHKGHKEX:DA20210427E00349
Canonical exit: 26 Jul 2021 (T+90)
2,500,000 shares@ HK$23.405.0% of flowShareXHKGHKEX:DA20191221E00022
5,000,000 shares@ HK$17.3047.3% of flowShareXHKGHKEX:DA20191119E00122
5,000,000 shares0ShareXHKGHKEX:DA20190815E00064
Canonical exit: 12 Nov 2019 (T+90)
300,000 shares@ HK$28.600.7% of flowShareXHKGHKEX:DA20190411E00039
25 of 32 declarations
