Wai Chun Bio-Technology Limited: O HKD

Exchange Code Listed Last trade Delisted
HK Main 00660  1993-02-05    
Stock code:

Adjust for splits and bonus issues: Yes No

Use price on: trading date holding/settlement date

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Table rows with no holding change: include exclude

Holdings of unnamed Investor Participants

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Data table

Prices, holdings and issued shares are adjusted for splits and bonus issues.

Using prices on the last related trading date, which is 2 trading days before settlement.

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Row Holding
date		 Holding Change Stake
%		 Hold
-ers		 Issued
shares		 Holding
Value		 Price @
trade
date		 Trade
date
1 2025-10-14 0.183 2025-10-10
2 2025-10-13 0.178 2025-10-09
3 2023-03-15 18,211 -1 0.01 5 168,076,453 2,367 0.130 2023-03-13
4 2023-02-24 18,212 -400 0.01 5 168,076,454 2,368 0.130 2023-02-22
5 2023-02-23 18,612 400 0.01 6 168,076,454 2,233 0.120 2023-02-21
6 2022-07-27 18,212 -200,000 0.01 5 168,076,454 6,556 0.360 2022-07-25
7 2022-06-29 218,212 -200,000 0.13 6 168,076,454 96,013 0.440 2022-06-27
8 2022-05-18 418,212 400,000 0.25 6 168,076,454 158,921 0.380 2022-05-16
9 2020-04-14 18,212 2,000 0.01 6 165,906,854 54,636 3.000 2020-04-08
10 2019-04-12 16,212 -48 0.01 5 165,906,854 72,954 4.500 2019-04-10
11 2019-03-15 16,260 48 0.01 6 165,906,854 65,040 4.000 2019-03-13
12 2018-03-16 16,212 1,000 0.01 5 165,906,854 98,893 6.100 2018-03-14
13 2016-01-21 15,212 9,100 0.01 4 162,706,854 74,539 4.900 2016-01-19
14 2015-02-03 6,112 -1,500 0.00 4 159,546,854 84,957 13.90 2015-01-30
15 2013-12-04 7,612 1,000 0.00 5 154,546,854 51,762 6.800 2013-12-02
16 2012-05-25 6,612 300 0.00 4 154,546,854 49,590 7.500 2012-05-23
17 2011-12-07 6,312 1,500 0.00 3 154,546,854 38,503 6.100 2011-12-05
18 2010-11-15 4,812 -40,000 0.00 2 154,546,854 125,112 26.00 2010-11-11
19 2010-10-14 44,812 40,000 0.03 3 154,546,854 1,066,526 23.80 2010-10-12
20 2010-10-08 4,812 -10,000 0.00 2 154,546,854 116,932 24.30 2010-10-06
21 2010-10-04 14,812 -10,000 0.01 3 154,546,854 368,819 24.90 2010-09-29
22 2010-08-04 24,812 20,000 0.02 3 154,546,854 1,017,292 41.00 2010-08-02
23 2010-07-16 4,812 -12,600 0.00 2 154,546,854 97,684 20.30 2010-07-14
24 2010-05-11 17,412 -2,800 0.01 5 154,546,854 254,215 14.60 2010-05-07
25 2010-05-05 20,212 -3,000 0.01 5 154,546,854 301,159 14.90 2010-05-03
26 2010-05-03 23,212 -12,800 0.02 5 154,546,854 343,538 14.80 2010-04-29
27 2010-03-05 36,012 -3,200 0.02 5 154,546,854 579,793 16.10 2010-03-03
28 2010-03-04 39,212 3,200 0.03 6 154,546,854 631,313 16.10 2010-03-02
29 2010-02-25 36,012 -9,731 0.02 5 154,546,854 576,192 16.00 2010-02-23
30 2010-02-03 45,743 -290 0.03 6 154,546,854 768,482 16.80 2010-02-01
31 2010-02-02 46,033 12,077 0.03 6 154,546,854 823,991 17.90 2010-01-29
32 2010-01-14 33,956 -19,400 0.03 5 128,789,045 455,010 13.40 2010-01-12
33 2010-01-04 53,356 19,400 0.04 6 128,789,045 711,413 13.33 2009-12-29
34 2009-12-30 33,956 -5,263 0.03 5 128,789,045 443,927 13.07 2009-12-28
35 2009-12-29 39,219 64 0.03 5 148,751,347 512,733 13.07 2009-12-24
36 2009-12-14 39,155 2,772 0.03 4 148,751,347 508,506 12.99 2009-12-10
37 2009-10-20 36,383 10,395 0.02 4 148,751,347 519,757 14.29 2009-10-16
38 2009-09-08 25,988 -1,155 0.02 4 123,988,147 483,759 18.61 2009-09-04
39 2009-09-07 27,143 1,155 0.02 5 123,988,147 505,259 18.61 2009-09-03
40 2009-09-03 25,988 -1,155 0.02 4 123,988,147 540,010 20.78 2009-09-01
41 2009-08-27 27,143 2,772 0.02 4 123,988,147 502,909 18.53 2009-08-25
42 2009-07-30 24,371 -4,735 0.02 3 123,988,147 538,061 22.08 2009-07-28
43 2009-07-15 29,106 1,848 0.02 4 123,988,147 630,000 21.65 2009-07-13
44 2009-07-14 27,258 2,887 0.02 4 123,988,147 625,400 22.94 2009-07-10
45 2009-06-19 24,371 5,775 0.02 3 123,988,147 601,362 24.68 2009-06-17
46 2009-06-11 18,596 -1,155 0.01 3 123,988,147 515,214 27.71 2009-06-09
47 2009-06-10 19,751 1,155 0.02 4 123,988,147 572,865 29.00 2009-06-08
48 2009-06-08 18,596 -6,930 0.01 3 123,988,147 563,515 30.30 2009-06-04
49 2009-06-03 25,526 -50,935 0.02 3 123,988,147 629,862 24.68 2009-06-01
50 2009-06-01 76,461 -53,823 0.06 4 123,988,147 1,886,700 24.68 2009-05-27
51 2009-05-22 130,284 16,170 0.11 4 123,988,147 3,327,600 25.54 2009-05-20
52 2009-05-20 114,114 -7,739 0.09 3 123,988,147 2,667,600 23.38 2009-05-18
53 2009-05-15 121,853 -6,237 0.10 3 123,988,147 2,901,262 23.81 2009-05-13
54 2009-05-05 128,090 -5,544 0.10 3 123,988,147 2,705,971 21.13 2009-04-30
55 2009-04-15 133,634 -3,465 0.11 3 123,988,147 3,586,713 26.84 2009-04-09
56 2009-03-31 137,099 3,465 0.11 4 123,988,147 3,917,114 28.57 2009-03-27
57 2009-03-25 133,634 -18,133 0.11 3 123,988,147 3,818,114 28.57 2009-03-23
58 2009-03-12 151,767 -29,106 0.12 3 123,988,147 5,387,400 35.50 2009-03-10
59 2009-02-27 180,873 -462 0.15 3 123,988,147 5,011,200 27.71 2009-02-25
60 2009-01-29 181,335 76,923 0.15 3 123,988,147 6,908,000 38.10 2009-01-22
61 2009-01-21 104,412 -28,413 0.08 3 123,988,147 3,706,400 35.50 2009-01-19
62 2009-01-19 132,825 -29,106 0.11 3 123,988,147 4,600,000 34.63 2009-01-15
63 2009-01-02 161,931 -13,398 0.13 3 123,988,147 4,836,900 29.87 2008-12-29
64 2008-12-30 175,329 77,501 0.14 3 123,988,147 5,540,700 31.60 2008-12-24
65 2008-12-15 97,828 -17,557 0.08 3 123,988,147 2,540,987 25.97 2008-12-11
66 2008-12-11 115,385 -30,030 0.09 3 123,988,147 1,908,098 16.54 2008-12-09
67 2008-12-10 145,415 -29,914 0.12 3 123,988,147 2,366,928 16.28 2008-12-08
68 2008-12-05 175,329 50,704 0.14 3 123,988,147 2,884,200 16.45 2008-12-03
69 2008-11-21 124,625 -37,653 0.10 3 123,988,147 1,996,158 16.02 2008-11-19
70 2008-10-29 162,278 156,734 0.13 3 123,988,147 2,318,257 14.29 2008-10-27
71 2008-10-08 5,544 4,620 0.00 2 123,988,147 115,200 20.78 2008-10-03
72 2008-08-05 924 924 0.00 1 123,988,147 40,000 43.29 2008-08-01
73 2008-07-22 0 -924 0.00 123,988,147 0 44.81 2008-07-18
74 2008-06-23 924 -1,848 0.00 1 123,988,147 50,000 54.11 2008-06-19
75 2008-06-20 2,772 924 0.00 2 123,988,147 150,000 54.11 2008-06-18
76 2008-06-16 1,848 -1,386 0.00 1 123,988,147 111,200 60.17 2008-06-12
77 2008-03-03 3,234 -27,720 0.00 1 123,988,147 196,000 60.61 2008-02-28
78 2007-12-27 30,954 -924 0.02 2 123,988,147 1,206,000 38.96 2007-12-20
79 2007-11-08 31,878 -9,240 0.03 2 123,988,147 1,304,100 40.91 2007-11-06
80 2007-11-07 41,118 9,240 0.03 3 123,988,147 1,539,700 37.45 2007-11-05
81 2007-09-25 31,878 -1,386 0.03 2 123,988,147 1,166,100 36.58 2007-09-21
82 2007-09-20 33,264 -4,620 0.03 2 123,988,147 1,137,600 34.20 2007-09-18
83 2007-07-25 37,884 -924 0.03 2 123,988,147 2,246,800 59.31 2007-07-23
84 2007-07-23 38,808 -4,158 0.03 3 123,988,147 2,410,800 62.12 2007-07-19
85 2007-07-20 42,966 -4,158 0.03 3 123,988,147 2,780,700 64.72 2007-07-18
86 2007-07-16 47,124 -6,930 0.04 3 123,988,147 3,070,200 65.15 2007-07-12
87 2007-07-12 54,054 -2,310 0.04 3 123,988,147 2,574,000 47.62 2007-07-10
88 2007-07-10 56,364 -4,158 0.05 3 123,988,147 1,830,000 32.47 2007-07-06
89 2007-07-06 60,522 -2,772 0.05 3 123,988,147 1,925,700 31.82 2007-07-04
90 2007-07-05 63,294 2,772 0.05 4 123,988,147 1,890,600 29.87 2007-07-03
91 2007-07-03 60,522 -924 0.05 3 123,988,147 1,519,600 25.11 2007-06-28
92 2007-06-28 61,446 -2,310 0.05 3 123,988,147 1,130,500 18.40 2007-06-26
93 2007-06-27 63,756 -2,772 0.05 3 123,988,147 1,117,800 17.53 2007-06-25
94 2007-06-26 66,528 0.05 3 123,988,147 1,166,400 17.53 2007-06-22

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