Ko Yo Chemical (Group) Limited: O

Exchange Code Listed Last trade Delisted
HK GEM 08042  2003-07-10  2008-08-22  2008-08-25
HK Main 00827  2008-08-25    
Stock code:

Table rows with no holding change: include exclude

Total holdings in CCASS

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Row Holding
date		 Holding Change Holders Stake
%		 Issued
shares		 As at date
1 2025-06-02 5,157,435,699 528,000 167 85.5574 6,028,042,599 2025-05-31
2 2025-01-08 5,156,907,699 40,000 176 85.5486 6,028,042,599 2024-12-31
3 2024-11-07 5,156,867,699 -40,000 179 85.5480 6,028,042,599 2024-10-31
4 2024-06-18 5,156,907,699 8,000 180 85.5486 6,028,042,599 2024-05-31
5 2024-06-14 5,156,899,699 -8,000 179 85.5485 6,028,042,599 2024-05-31
6 2024-01-09 5,156,907,699 -8,000 186 85.5486 6,028,042,599 2023-12-31
7 2023-05-23 5,156,915,699 150,000,000 190 85.5488 6,028,042,599 2023-04-30
8 2023-05-03 5,006,915,699 -150,000,000 193 83.0604 6,028,042,599 2023-04-30
9 2023-04-27 5,156,915,699 150,000,000 193 85.5488 6,028,042,599 2023-03-31
10 2023-03-13 5,006,915,699 -4,000 195 83.0604 6,028,042,599 2023-02-28
11 2022-12-29 5,006,919,699 1,000,000 194 83.0605 6,028,042,599 2022-11-30
12 2022-11-10 5,005,919,699 100,000,000 192 83.0439 6,028,042,599 2022-10-31
13 2022-11-04 4,905,919,699 -1,000,000 192 81.3850 6,028,042,599 2022-10-31
14 2022-10-17 4,906,919,699 -19,000 193 81.4015 6,028,042,599 2022-09-30
15 2022-09-23 4,906,938,699 -528,000 195 81.4019 6,028,042,599 2022-08-31
16 2022-05-23 4,907,466,699 5,000,000 203 85.6744 5,728,042,599 2022-04-30
17 2022-03-23 4,902,466,699 20,000,000 201 85.5871 5,728,042,599 2022-02-28
18 2022-02-17 4,882,466,699 7,000,000 200 85.2380 5,728,042,599 2022-02-08
19 2022-02-14 4,875,466,699 3,000,000 201 85.1158 5,728,042,599 2022-02-08
20 2022-02-11 4,872,466,699 15,000,000 201 85.0634 5,728,042,599 2022-02-08
21 2022-01-31 4,857,466,699 140,000,000 201 85.2480 5,698,042,599 2022-01-31
22 2022-01-28 4,717,466,699 30,000,000 201 82.7910 5,698,042,599 2022-01-07
23 2022-01-21 4,687,466,699 10,000,000 205 82.2645 5,698,042,599 2022-01-07
24 2022-01-18 4,677,466,699 10,000,000 203 82.0890 5,698,042,599 2022-01-07
25 2021-12-17 4,667,466,699 -8,000 202 82.0575 5,688,042,599 2021-11-30
26 2021-09-14 4,667,474,699 200,000,000 209 82.0577 5,688,042,599 2021-09-10
27 2021-07-09 4,467,474,699 1,000 209 81.4038 5,488,042,599 2021-06-30
28 2020-11-02 4,467,473,699 -4,000 205 81.4038 5,488,042,599 2020-10-31
29 2020-04-28 4,467,477,699 -1,000 209 81.4038 5,488,042,599 2020-03-31
30 2019-10-21 4,467,478,699 25,000,000 208 97.1604 4,598,042,599 2019-09-30
31 2019-09-06 4,442,478,699 -25,000,000 207 96.6167 4,598,042,599 2019-08-31
32 2019-07-23 4,467,478,699 20,000,000 208 97.1604 4,598,042,599 2019-07-16
33 2019-07-19 4,447,478,699 300,000,000 208 96.7255 4,598,042,599 2019-07-16
34 2019-05-09 4,147,478,699 1,300,000 215 96.4969 4,298,042,599 2019-04-30
35 2019-03-19 4,146,178,699 -20,000,000 217 96.4667 4,298,042,599 2019-02-28
36 2019-01-25 4,166,178,699 -8,000 217 96.9320 4,298,042,599 2018-12-31
37 2018-05-30 4,166,186,699 20,000 223 96.9322 4,298,042,599 2018-04-30
38 2017-07-14 4,166,166,699 52,000 224 96.9317 4,298,042,599 2017-06-30
39 2017-06-09 4,166,114,699 52,000 231 96.9305 4,298,042,599 2017-05-31
40 2017-05-24 4,166,062,699 -100,000,000 228 96.9293 4,298,042,599 2017-04-30
41 2017-05-09 4,266,062,699 -8,000 224 99.2559 4,298,042,599 2017-04-30
42 2017-04-20 4,266,070,699 -52,000 228 99.2561 4,298,042,599 2017-03-31
43 2017-04-11 4,266,122,699 -28,000 227 99.2573 4,298,042,599 2017-03-31
44 2017-04-10 4,266,150,699 8,000 229 99.2580 4,298,042,599 2017-03-31
45 2017-03-10 4,266,142,699 -8,000 229 99.2578 4,298,042,599 2017-02-28
46 2017-02-02 4,266,150,699 -20,000 235 99.2580 4,298,042,599 2017-01-31
47 2017-01-16 4,266,170,699 9,687,500 240 99.2585 4,298,042,599 2017-01-11
48 2016-12-01 4,256,483,199 -52,000 237 99.2568 4,288,355,099 2016-11-30
49 2016-09-28 4,256,535,199 800,000 230 99.2580 4,288,355,099 2016-09-15
50 2016-09-26 4,255,735,199 30,000,000 231 99.2393 4,288,355,099 2016-09-15
51 2016-08-15 4,225,735,199 40,000,000 228 99.2526 4,257,555,099 2016-07-31
52 2016-08-11 4,185,735,199 40,000,000 229 98.3131 4,257,555,099 2016-07-31
53 2016-07-06 4,145,735,199 800,000 225 99.2383 4,177,555,099 2016-06-30
54 2016-06-27 4,144,935,199 -800,000 228 99.2192 4,177,555,099 2016-05-31
55 2016-06-21 4,145,735,199 800,000 228 99.2383 4,177,555,099 2016-05-31
56 2016-04-25 4,144,935,199 50,000,000 222 99.2192 4,177,555,099 2016-04-22
57 2016-04-20 4,094,935,199 3,656,250 222 99.2289 4,126,755,099 2016-04-08
58 2016-04-15 4,091,278,949 3,000,000 221 99.1403 4,126,755,099 2016-04-08
59 2016-04-13 4,088,278,949 3,656,250 223 99.0676 4,126,755,099 2016-04-08
60 2016-04-11 4,084,622,699 50,000,000 223 98.9790 4,126,755,099 2016-04-08
61 2016-03-24 4,034,622,699 1,500,000 223 99.1444 4,069,442,599 2016-03-04
62 2016-01-29 4,033,122,699 48,780,487 221 99.2172 4,064,942,599 2016-01-27
63 2016-01-28 3,984,342,212 18,000,000 220 98.0172 4,064,942,599 2016-01-27
64 2016-01-13 3,966,342,212 20,000,000 223 98.0084 4,046,942,599 2016-01-05
65 2015-12-29 3,946,342,212 60,975,609 222 98.7039 3,998,162,112 2015-12-28
66 2015-07-13 3,885,366,603 -40,000 226 98.6838 3,937,186,503 2015-06-30
67 2015-07-03 3,885,406,603 600,000 226 98.6849 3,937,186,503 2015-06-30
68 2015-06-30 3,884,806,603 234,888,000 227 98.6696 3,937,186,503 2015-06-30
69 2015-06-12 3,649,918,603 12,000,000 227 92.7179 3,936,586,503 2015-05-31
70 2015-06-11 3,637,918,603 20,000 227 92.4130 3,936,586,503 2015-05-31
71 2015-06-03 3,637,898,603 2,000,000 230 92.4125 3,936,586,503 2015-05-31
72 2015-06-01 3,635,898,603 1,000 229 92.3617 3,936,586,503 2015-05-31
73 2015-05-27 3,635,897,603 1,200,000 232 92.3617 3,936,586,503 2015-05-06
74 2015-05-26 3,634,697,603 2,000,000 234 92.3312 3,936,586,503 2015-05-06
75 2015-05-20 3,632,697,603 8,000,000 229 92.2804 3,936,586,503 2015-05-06
76 2015-05-15 3,624,697,603 21,600,000 227 92.0772 3,936,586,503 2015-05-06
77 2015-05-13 3,603,097,603 1,220,000 225 91.5285 3,936,586,503 2015-05-06
78 2015-05-05 3,601,877,603 800,000 225 92.2379 3,904,986,503 2015-04-30
79 2015-04-20 3,601,077,603 1,000,000 216 92.2174 3,904,986,503 2015-03-31
80 2015-04-17 3,600,077,603 2,000,000 217 92.1918 3,904,986,503 2015-03-31
81 2015-04-10 3,598,077,603 200,000 217 92.1406 3,904,986,503 2015-03-31
82 2015-04-01 3,597,877,603 500,000 214 92.1355 3,904,986,503 2015-03-31
83 2015-03-12 3,597,377,603 9,988,000 212 92.1227 3,904,986,503 2015-02-28
84 2015-03-06 3,587,389,603 1,000,000 201 91.8669 3,904,986,503 2015-02-28
85 2015-03-04 3,586,389,603 3,700,000 200 91.8413 3,904,986,503 2015-02-28
86 2015-03-02 3,582,689,603 18,000,000 202 91.7465 3,904,986,503 2015-02-28
87 2015-02-16 3,564,689,603 60,000 202 91.2856 3,904,986,503 2015-02-04
88 2015-02-11 3,564,629,603 10,000,000 203 91.2840 3,904,986,503 2015-02-04
89 2015-02-09 3,554,629,603 800,000 205 91.0280 3,904,986,503 2015-02-04
90 2015-02-06 3,553,829,603 2,500,000 204 91.0075 3,904,986,503 2015-02-04
91 2015-02-05 3,551,329,603 6,000,000 205 90.9435 3,904,986,503 2015-02-04
92 2015-02-04 3,545,329,603 8,000,000 204 90.7898 3,904,986,503 2015-02-04
93 2015-01-29 3,537,329,603 2,000,000 202 90.9109 3,890,986,503 2015-01-23
94 2015-01-27 3,535,329,603 124,525,000 200 90.8595 3,890,986,503 2015-01-23
95 2015-01-26 3,410,804,603 49,440,000 201 87.6591 3,890,986,503 2015-01-23
96 2015-01-23 3,361,364,603 25,000,000 201 86.3885 3,890,986,503 2015-01-23
97 2015-01-21 3,336,364,603 4,000,000 198 85.8766 3,885,066,503 2015-01-21
98 2015-01-20 3,332,364,603 3,499,800 200 88.6989 3,756,941,503 2015-01-16
99 2015-01-19 3,328,864,803 350,000,000 203 88.6057 3,756,941,503 2015-01-16
100 2015-01-16 2,978,864,803 8,000,000 203 79.2896 3,756,941,503 2015-01-16
101 2015-01-15 2,970,864,803 3,000,000 203 79.7560 3,724,941,503 2015-01-09
102 2015-01-13 2,967,864,803 4,800,000 203 79.6755 3,724,941,503 2015-01-09
103 2015-01-12 2,963,064,803 211,300,000 201 79.5466 3,724,941,503 2015-01-09
104 2015-01-09 2,751,764,803 900,000 201 73.8740 3,724,941,503 2015-01-09
105 2015-01-08 2,750,864,803 750,000 203 78.5301 3,502,941,503 2014-12-31
106 2015-01-07 2,750,114,803 112,000,000 202 78.5087 3,502,941,503 2014-12-31
107 2015-01-06 2,638,114,803 252,800,000 203 75.3114 3,502,941,503 2014-12-31
108 2015-01-05 2,385,314,803 19,800,000 203 68.0946 3,502,941,503 2014-12-31
109 2014-12-31 2,365,514,803 126,000,000 201 67.5294 3,502,941,503 2014-12-31
110 2014-12-30 2,239,514,803 -19,000,000 201 72.2321 3,100,441,503 2014-12-23
111 2014-12-29 2,258,514,803 14,299,900 202 72.8449 3,100,441,503 2014-12-23
112 2014-12-24 2,244,214,903 6,000,000 202 72.3837 3,100,441,503 2014-12-23
113 2014-12-23 2,238,214,903 3,000,000 202 72.1902 3,100,441,503 2014-12-23
114 2014-12-22 2,235,214,903 12,350,000 201 75.8100 2,948,441,503 2014-12-17
115 2014-12-19 2,222,864,903 45,600,000 202 75.3912 2,948,441,503 2014-12-17
116 2014-12-18 2,177,264,903 2,600,000 202 73.8446 2,948,441,503 2014-12-17
117 2014-12-17 2,174,664,903 20,000,000 202 73.7564 2,948,441,503 2014-12-17
118 2014-12-16 2,154,664,903 65,300,000 203 75.4450 2,855,941,503 2014-12-12
119 2014-12-15 2,089,364,903 55,000,000 203 73.1585 2,855,941,503 2014-12-12
120 2014-12-12 2,034,364,903 19,000,000 202 71.2327 2,855,941,503 2014-12-12
121 2014-12-11 2,015,364,903 14,500,000 203 74.2324 2,714,941,503 2014-12-10
122 2014-12-10 2,000,864,903 11,040,000 203 73.6983 2,714,941,503 2014-12-10
123 2014-12-04 1,989,824,903 10,400,000 199 75.6403 2,630,641,503 2014-12-02
124 2014-12-03 1,979,424,903 27,800,000 197 75.2450 2,630,641,503 2014-12-02
125 2014-12-02 1,951,624,903 17,000,000 193 74.1882 2,630,641,503 2014-12-02
126 2014-12-01 1,934,624,903 70,000,000 194 74.1622 2,608,641,503 2014-11-30
127 2014-11-28 1,864,624,903 3,200,000 195 71.4788 2,608,641,503 2014-11-28
128 2014-11-27 1,861,424,903 200,000 197 74.9776 2,482,641,503 2014-11-26
129 2014-11-26 1,861,224,903 68,000 195 74.9695 2,482,641,503 2014-11-26
130 2014-11-25 1,861,156,903 -300 200 75.4439 2,466,941,503 2014-11-18
131 2014-11-21 1,861,157,203 2,056,000 200 75.4439 2,466,941,503 2014-11-18
132 2014-11-20 1,859,101,203 -124,000 200 75.3606 2,466,941,503 2014-11-18
133 2014-11-19 1,859,225,203 52,900,580 201 75.3656 2,466,941,503 2014-11-18
134 2014-11-18 1,806,324,623 3,100,000 196 73.2212 2,466,941,503 2014-11-18
135 2014-11-17 1,803,224,623 40,000 195 74.3121 2,426,556,923 2014-11-13
136 2014-11-14 1,803,184,623 -388,000 198 74.3104 2,426,556,923 2014-11-13
137 2014-11-13 1,803,572,623 799,968,000 198 74.3264 2,426,556,923 2014-11-13
138 2014-11-12 1,003,604,623 643,700 203 61.7012 1,626,556,923 2014-11-07
139 2014-11-11 1,002,960,923 5,600,000 200 61.6616 1,626,556,923 2014-11-07
140 2014-11-10 997,360,923 -6,312,000 203 61.3173 1,626,556,923 2014-11-07
141 2014-11-07 1,003,672,923 176,000 199 61.7054 1,626,556,923 2014-11-07
142 2014-11-06 1,003,496,923 -4,924,000 203 61.9842 1,618,956,923 2014-10-31
143 2014-11-05 1,008,420,923 -1,804,000 206 62.2883 1,618,956,923 2014-10-31
144 2014-11-04 1,010,224,923 -500,000 214 62.3997 1,618,956,923 2014-10-31
145 2014-11-03 1,010,724,923 -488,000 219 62.4306 1,618,956,923 2014-10-31
146 2014-10-31 1,011,212,923 -184,000 221 62.4608 1,618,956,923 2014-10-31
147 2014-10-30 1,011,396,923 -804,000 219 62.4721 1,618,956,923 2014-10-20
148 2014-10-29 1,012,200,923 1,012,200,923 219 62.5218 1,618,956,923 2014-10-20
149 2014-10-15 0 -5,059,854,615 0 0.0000 1,617,356,923 2014-10-14
150 2014-10-10 5,059,854,615 7,000,000 235 62.5694 8,086,784,615 2014-09-30
151 2014-10-07 5,052,854,615 -700,000 231 62.4829 8,086,784,615 2014-09-30
152 2014-09-24 5,053,554,615 187,500,000 238 62.4915 8,086,784,615 2014-09-23
153 2014-09-16 4,866,054,615 9,500,000 230 61.6012 7,899,284,615 2014-09-04
154 2014-09-05 4,856,554,615 187,500,000 233 61.4809 7,899,284,615 2014-09-04
155 2014-08-29 4,669,054,615 60,000 230 60.6742 7,695,284,615 2014-08-26
156 2014-08-27 4,668,994,615 249,940,000 226 60.6734 7,695,284,615 2014-08-26
157 2014-08-26 4,419,054,615 400,000 226 57.4255 7,695,284,615 2014-08-26
158 2014-08-25 4,418,654,615 225,000,000 220 59.3484 7,445,284,615 2014-08-22
159 2014-08-21 4,193,654,615 25,100,000 221 58.0816 7,220,284,615 2014-08-20
160 2014-08-20 4,168,554,615 85,000 217 57.7339 7,220,284,615 2014-08-20
161 2013-09-18 4,168,469,615 -717,200,000 212 57.9334 7,195,284,615 2013-08-31
162 2013-03-18 4,885,669,615 -100,000 220 67.9010 7,195,284,615 2013-02-28
163 2012-06-11 4,885,769,615 -592,240,000 218 67.9024 7,195,284,615 2012-05-31
164 2012-03-02 5,478,009,615 -400,000 217 76.1333 7,195,284,615 2012-02-29
165 2011-10-18 5,478,409,615 460,000 219 76.1389 7,195,284,615 2011-09-30
166 2011-09-16 5,477,949,615 -460,000 225 76.1325 7,195,284,615 2011-08-31
167 2011-08-02 5,478,409,615 90,000,000 231 76.1389 7,195,284,615 2011-07-31
168 2011-06-29 5,388,409,615 -90,000,000 236 74.8881 7,195,284,615 2011-05-31
169 2011-06-21 5,478,409,615 -260,000 234 76.1389 7,195,284,615 2011-05-31
170 2011-05-17 5,478,669,615 -60,000 234 76.1425 7,195,284,615 2011-04-30
171 2011-04-20 5,478,729,615 149,884,615 231 76.1433 7,195,284,615 2011-04-01
172 2011-03-11 5,328,845,000 -100,000 232 75.6358 7,045,400,000 2011-02-28
173 2011-01-18 5,328,945,000 -200,000 233 75.6372 7,045,400,000 2010-12-31
174 2010-12-13 5,329,145,000 -100,000 227 75.6401 7,045,400,000 2010-11-30
175 2010-10-13 5,329,245,000 -100,000 224 75.6415 7,045,400,000 2010-09-30
176 2010-04-15 5,329,345,000 62,640,000 234 75.6429 7,045,400,000 2010-03-31
177 2010-04-08 5,266,705,000 1,000,000 234 74.7538 7,045,400,000 2010-03-31
178 2010-01-21 5,265,705,000 -300,000 233 74.7502 7,044,400,000 2009-12-31
179 2009-07-16 5,266,005,000 125,000 187 74.7545 7,044,400,000 2009-06-30
180 2009-06-04 5,265,880,000 500,000 184 74.7527 7,044,400,000 2009-05-31
181 2009-05-22 5,265,380,000 650,000,000 192 74.7456 7,044,400,000 2009-04-30
182 2009-05-15 4,615,380,000 50,000 195 65.5184 7,044,400,000 2009-04-30
183 2008-11-21 4,615,330,000 -50,000 143 72.1777 6,394,400,000 2008-10-31
184 2008-10-03 4,615,380,000 -100,000 137 72.1785 6,394,400,000 2008-09-30
185 2008-09-25 4,615,480,000 -500,000 138 72.1800 6,394,400,000 2008-08-31
186 2008-07-11 4,615,980,000 236,530,000 140 72.1879 6,394,400,000 2008-06-30
187 2008-07-02 4,379,450,000 475,000 140 68.4888 6,394,400,000 2008-06-30
188 2008-05-13 4,378,975,000 100,000,000 144 81.1763 5,394,400,000 2008-04-30
189 2008-04-07 4,278,975,000 47,306,000 147 79.3225 5,394,400,000 2008-03-31
190 2008-03-28 4,231,669,000 50,000 149 78.4456 5,394,400,000 2008-02-29
191 2008-03-04 4,231,619,000 200,000 152 78.4447 5,394,400,000 2008-02-29
192 2008-02-28 4,231,419,000 20,000 147 86.4543 4,894,400,000 2008-01-31
193 2008-02-19 4,231,399,000 2,081,464,000 145 86.4539 4,894,400,000 2008-01-31
194 2008-02-15 2,149,935,000 300,000 146 43.9264 4,894,400,000 2008-01-31
195 2008-02-05 2,149,635,000 30,375,000 146 43.9203 4,894,400,000 2008-01-31
196 2008-02-04 2,119,260,000 -1,775,000 145 43.2997 4,894,400,000 2008-01-31
197 2008-02-01 2,121,035,000 -250,000 145 43.3360 4,894,400,000 2008-01-31
198 2008-01-31 2,121,285,000 700,000 145 43.3411 4,894,400,000 2008-01-31
199 2008-01-29 2,120,585,000 100,000 145 43.3268 4,894,400,000 2007-12-31
200 2008-01-28 2,120,485,000 200,000 142 43.3247 4,894,400,000 2007-12-31
201 2008-01-25 2,120,285,000 -3,000,000 143 43.3206 4,894,400,000 2007-12-31
202 2008-01-21 2,123,285,000 -1,225,000 146 43.3819 4,894,400,000 2007-12-31
203 2008-01-18 2,124,510,000 -2,975,000 147 43.4070 4,894,400,000 2007-12-31
204 2008-01-17 2,127,485,000 -2,700,000 146 43.4677 4,894,400,000 2007-12-31
205 2008-01-16 2,130,185,000 -6,600,000 147 43.5229 4,894,400,000 2007-12-31
206 2008-01-15 2,136,785,000 -12,550,000 147 43.6578 4,894,400,000 2007-12-31
207 2008-01-14 2,149,335,000 2,149,335,000 151 43.9142 4,894,400,000 2007-12-31
208 2007-12-28 0 -429,877,000 0 0.0000 2,529,100,000 2007-12-27
209 2007-12-11 429,877,000 -120,000 163 84.9862 505,820,000 2007-11-30
210 2007-10-29 429,997,000 10,000 161 85.0099 505,820,000 2007-09-30
211 2007-08-10 429,987,000 20,000 188 85.0079 505,820,000 2007-07-31
212 2007-07-23 429,967,000 75,000 185 85.0040 505,820,000 2007-06-30

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