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 Particpants

Click here to see all issues held by investor participants.

Data table

Prices, holdings and issued shares are unadjusted 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 2026-02-05 0.202 2026-02-03
2 2026-02-04 0.202 2026-02-02
3 2026-02-03 0.202 2026-01-30
4 2023-03-15 18,211 -163,906 0.01 5 168,076,453 237 0.013 2023-03-13
5 2023-02-24 182,117 -4,000 0.01 5 1,680,764,537 2,368 0.013 2023-02-22
6 2023-02-23 186,117 4,000 0.01 6 1,680,764,537 2,233 0.012 2023-02-21
7 2022-07-27 182,117 -2,000,000 0.01 5 1,680,764,537 6,556 0.036 2022-07-25
8 2022-06-29 2,182,117 -2,000,000 0.13 6 1,680,764,537 96,013 0.044 2022-06-27
9 2022-05-18 4,182,117 4,000,000 0.25 6 1,680,764,537 158,920 0.038 2022-05-16
10 2020-11-30 182,117 -1,639,057 0.01 5 1,659,068,537 1,821 0.010 2020-11-26
11 2020-04-14 1,821,174 200,000 0.01 6 16,590,685,376 54,635 0.030 2020-04-08
12 2019-04-12 1,621,174 -4,776 0.01 5 16,590,685,376 72,953 0.045 2019-04-10
13 2019-03-15 1,625,950 4,776 0.01 6 16,590,685,376 65,038 0.040 2019-03-13
14 2018-03-16 1,621,174 100,000 0.01 5 16,590,685,376 98,892 0.061 2018-03-14
15 2016-01-21 1,521,174 910,000 0.01 4 16,270,685,376 74,538 0.049 2016-01-19
16 2015-02-03 611,174 -150,000 0.00 4 15,954,685,376 84,953 0.139 2015-01-30
17 2013-12-04 761,174 100,000 0.00 5 15,454,685,376 51,760 0.068 2013-12-02
18 2012-05-25 661,174 30,000 0.00 4 15,454,685,376 49,588 0.075 2012-05-23
19 2011-12-07 631,174 150,000 0.00 3 15,454,685,376 38,502 0.061 2011-12-05
20 2010-11-15 481,174 -4,000,000 0.00 2 15,454,685,376 125,105 0.260 2010-11-11
21 2010-10-14 4,481,174 4,000,000 0.03 3 15,454,685,376 1,066,519 0.238 2010-10-12
22 2010-10-08 481,174 -1,000,000 0.00 2 15,454,685,376 116,925 0.243 2010-10-06
23 2010-10-04 1,481,174 -1,000,000 0.01 3 15,454,685,376 368,812 0.249 2010-09-29
24 2010-08-04 2,481,174 2,000,000 0.02 3 15,454,685,376 1,017,281 0.410 2010-08-02
25 2010-07-16 481,174 -1,260,040 0.00 2 15,454,685,376 97,678 0.203 2010-07-14
26 2010-05-11 1,741,214 -280,000 0.01 5 15,454,685,376 254,217 0.146 2010-05-07
27 2010-05-05 2,021,214 -300,000 0.01 5 15,454,685,376 301,161 0.149 2010-05-03
28 2010-05-03 2,321,214 -1,280,000 0.02 5 15,454,685,376 343,540 0.148 2010-04-29
29 2010-03-05 3,601,214 -320,000 0.02 5 15,454,685,376 579,795 0.161 2010-03-03
30 2010-03-04 3,921,214 320,000 0.03 6 15,454,685,376 631,315 0.161 2010-03-02
31 2010-02-25 3,601,214 -973,124 0.02 5 15,454,685,376 576,194 0.160 2010-02-23
32 2010-02-03 4,574,338 -29,000 0.03 6 15,454,685,376 768,489 0.168 2010-02-01
33 2010-02-02 4,603,338 1,207,738 0.03 6 15,454,685,376 823,998 0.179 2010-01-29
34 2010-01-14 3,395,600 -1,940,000 0.03 5 12,878,904,480 455,010 0.134 2010-01-12
35 2010-01-04 5,335,600 1,940,000 0.04 6 12,878,904,480 821,682 0.154 2009-12-29
36 2009-12-29 3,395,600 5,600 0.03 5 12,878,904,480 512,736 0.151 2009-12-24
37 2009-12-14 3,390,000 240,000 0.03 4 12,878,904,480 508,500 0.150 2009-12-10
38 2009-10-20 3,150,000 900,000 0.02 4 12,878,904,480 519,750 0.165 2009-10-16
39 2009-09-08 2,250,000 -100,000 0.02 4 10,734,904,480 483,750 0.215 2009-09-04
40 2009-09-07 2,350,000 100,000 0.02 5 10,734,904,480 505,250 0.215 2009-09-03
41 2009-09-03 2,250,000 -100,000 0.02 4 10,734,904,480 540,000 0.240 2009-09-01
42 2009-08-27 2,350,000 240,000 0.02 4 10,734,904,480 502,900 0.214 2009-08-25
43 2009-07-30 2,110,000 -410,000 0.02 3 10,734,904,480 538,050 0.255 2009-07-28
44 2009-07-15 2,520,000 160,000 0.02 4 10,734,904,480 630,000 0.250 2009-07-13
45 2009-07-14 2,360,000 250,000 0.02 4 10,734,904,480 625,400 0.265 2009-07-10
46 2009-06-19 2,110,000 500,000 0.02 3 10,734,904,480 601,350 0.285 2009-06-17
47 2009-06-11 1,610,000 -100,000 0.01 3 10,734,904,480 515,200 0.320 2009-06-09
48 2009-06-10 1,710,000 100,000 0.02 4 10,734,904,480 572,850 0.335 2009-06-08
49 2009-06-08 1,610,000 -600,000 0.01 3 10,734,904,480 563,500 0.350 2009-06-04
50 2009-06-03 2,210,000 -4,410,000 0.02 3 10,734,904,480 629,850 0.285 2009-06-01
51 2009-06-01 6,620,000 -4,660,000 0.06 4 10,734,904,480 1,886,700 0.285 2009-05-27
52 2009-05-22 11,280,000 1,400,000 0.11 4 10,734,904,480 3,327,600 0.295 2009-05-20
53 2009-05-20 9,880,000 -670,000 0.09 3 10,734,904,480 2,667,600 0.270 2009-05-18
54 2009-05-15 10,550,000 -540,000 0.10 3 10,734,904,480 2,901,250 0.275 2009-05-13
55 2009-05-05 11,090,000 -480,000 0.10 3 10,734,904,480 2,705,960 0.244 2009-04-30
56 2009-04-15 11,570,000 -300,000 0.11 3 10,734,904,480 3,586,700 0.310 2009-04-09
57 2009-03-31 11,870,000 300,000 0.11 4 10,734,904,480 3,917,100 0.330 2009-03-27
58 2009-03-25 11,570,000 -1,570,000 0.11 3 10,734,904,480 3,818,100 0.330 2009-03-23
59 2009-03-12 13,140,000 -2,520,000 0.12 3 10,734,904,480 5,387,400 0.410 2009-03-10
60 2009-02-27 15,660,000 -40,000 0.15 3 10,734,904,480 5,011,200 0.320 2009-02-25
61 2009-01-29 15,700,000 6,660,000 0.15 3 10,734,904,480 6,908,000 0.440 2009-01-22
62 2009-01-21 9,040,000 -2,460,000 0.08 3 10,734,904,480 3,706,400 0.410 2009-01-19
63 2009-01-19 11,500,000 -2,520,000 0.11 3 10,734,904,480 4,600,000 0.400 2009-01-15
64 2009-01-02 14,020,000 -1,160,000 0.13 3 10,734,904,480 4,836,900 0.345 2008-12-29
65 2008-12-30 15,180,000 6,710,000 0.14 3 10,734,904,480 5,540,700 0.365 2008-12-24
66 2008-12-15 8,470,000 -1,520,000 0.08 3 10,734,904,480 2,541,000 0.300 2008-12-11
67 2008-12-11 9,990,000 -2,600,000 0.09 3 10,734,904,480 1,908,090 0.191 2008-12-09
68 2008-12-10 12,590,000 -2,590,000 0.12 3 10,734,904,480 2,366,920 0.188 2008-12-08
69 2008-12-05 15,180,000 4,390,000 0.14 3 10,734,904,480 2,884,200 0.190 2008-12-03
70 2008-11-21 10,790,000 -3,260,000 0.10 3 10,734,904,480 1,996,150 0.185 2008-11-19
71 2008-10-29 14,050,000 13,570,000 0.13 3 10,734,904,480 2,318,250 0.165 2008-10-27
72 2008-10-08 480,000 400,000 0.00 2 10,734,904,480 115,200 0.240 2008-10-03
73 2008-08-05 80,000 80,000 0.00 1 10,734,904,480 40,000 0.500 2008-08-01
74 2008-07-22 0 -20,000 0.00 0 10,734,904,480 0 2.070 2008-07-18
75 2008-06-23 20,000 -40,000 0.00 1 2,683,726,120 50,000 2.500 2008-06-19
76 2008-06-20 60,000 20,000 0.00 2 2,683,726,120 150,000 2.500 2008-06-18
77 2008-06-16 40,000 -30,000 0.00 1 2,683,726,120 111,200 2.780 2008-06-12
78 2008-03-03 70,000 -600,000 0.00 1 2,683,726,120 196,000 2.800 2008-02-28
79 2007-12-27 670,000 -20,000 0.02 2 2,683,726,120 1,206,000 1.800 2007-12-20
80 2007-11-08 690,000 -200,000 0.03 2 2,683,726,120 1,304,100 1.890 2007-11-06
81 2007-11-07 890,000 200,000 0.03 3 2,683,726,120 1,539,700 1.730 2007-11-05
82 2007-09-25 690,000 -30,000 0.03 2 2,683,726,120 1,166,100 1.690 2007-09-21
83 2007-09-20 720,000 -100,000 0.03 2 2,683,726,120 1,137,600 1.580 2007-09-18
84 2007-07-25 820,000 -20,000 0.03 2 2,683,726,120 2,246,800 2.740 2007-07-23
85 2007-07-23 840,000 -90,000 0.03 3 2,683,726,120 2,410,800 2.870 2007-07-19
86 2007-07-20 930,000 -90,000 0.03 3 2,683,726,120 2,780,700 2.990 2007-07-18
87 2007-07-16 1,020,000 -150,000 0.04 3 2,683,726,120 3,070,200 3.010 2007-07-12
88 2007-07-12 1,170,000 -50,000 0.04 3 2,683,726,120 2,574,000 2.200 2007-07-10
89 2007-07-10 1,220,000 -90,000 0.05 3 2,683,726,120 1,830,000 1.500 2007-07-06
90 2007-07-06 1,310,000 -60,000 0.05 3 2,683,726,120 1,925,700 1.470 2007-07-04
91 2007-07-05 1,370,000 60,000 0.05 4 2,683,726,120 1,890,600 1.380 2007-07-03
92 2007-07-03 1,310,000 -20,000 0.05 3 2,683,726,120 1,519,600 1.160 2007-06-28
93 2007-06-28 1,330,000 -50,000 0.05 3 2,683,726,120 1,130,500 0.850 2007-06-26
94 2007-06-27 1,380,000 -60,000 0.05 3 2,683,726,120 1,117,800 0.810 2007-06-25
95 2007-06-26 1,440,000 0.05 3 2,683,726,120 1,166,400 0.810 2007-06-22

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