China Dredging Environment Protection Holdings Limited: O HKD

Exchange Code Listed Last trade Delisted
HK Main 00871  2011-06-20    
Stock code:

Adjust for splits and bonus issues: Yes No

Use price on: trading date holding/settlement date

Show: chart & table chart only table only

Table rows with no holding change: include exclude

BUSINESS SECURITIES LIMITED 東信證券有限公司

CCASSID: B01636

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
%		 Issued
shares		 Holding
Value		 Price @
trade
date		 Trade
date
1 2025-11-14 0.069 2025-11-12
2 2025-11-13 0.061 2025-11-11
3 2025-11-12 0.060 2025-11-10
4 2019-10-17 0 -120,000 0.00 891,183,000 0 0.198 2019-10-15
5 2019-10-11 120,000 120,000 0.01 886,832,000 44,160 0.368 2019-10-09
6 2019-09-25 0 -150,000 0.00 886,832,000 0 0.216 2019-09-23
7 2019-09-24 150,000 65,000 0.02 886,832,000 35,400 0.236 2019-09-20
8 2019-09-20 85,000 85,000 0.01 886,832,000 20,400 0.240 2019-09-18
9 2015-06-05 0 -20,000 0.00 513,360,000 0 4.260 2015-06-03
10 2015-05-19 20,000 20,000 0.00 513,360,000 87,200 4.360 2015-05-15
11 2015-02-27 0 -6,500 0.00 513,360,000 0 2.740 2015-02-25
12 2015-01-26 6,500 1,500 0.00 427,800,000 17,420 2.680 2015-01-22
13 2015-01-20 5,000 5,000 0.00 427,800,000 13,500 2.700 2015-01-16
14 2015-01-16 0 -7,500 0.00 427,800,000 0 2.820 2015-01-14
15 2015-01-13 7,500 2,500 0.00 427,800,000 19,650 2.620 2015-01-09
16 2015-01-07 5,000 5,000 0.00 427,800,000 14,300 2.860 2015-01-05
17 2014-09-02 0 -2,000 0.00 427,800,000 0 4.280 2014-08-29
18 2014-08-29 2,000 2,000 0.00 427,800,000 8,680 4.340 2014-08-27
19 2014-05-15 0 -50,000 0.00 427,800,000 0 4.720 2014-05-13
20 2014-05-14 50,000 -100,000 0.01 427,800,000 227,000 4.540 2014-05-12
21 2014-05-13 150,000 -150,000 0.04 427,800,000 672,000 4.480 2014-05-09
22 2014-05-12 300,000 -150,000 0.07 427,800,000 1,380,000 4.600 2014-05-08
23 2014-04-04 450,000 -3,000 0.11 427,800,000 3,096,000 6.880 2014-04-02
24 2014-03-24 453,000 78,000 0.11 424,800,000 3,433,740 7.580 2014-03-20
25 2014-03-10 375,000 -115,000 0.09 409,750,000 3,082,500 8.220 2014-03-06
26 2014-03-06 490,000 -60,000 0.12 409,750,000 3,802,400 7.760 2014-03-04
27 2014-02-25 550,000 100,000 0.14 400,000,000 3,982,000 7.240 2014-02-21
28 2014-02-24 450,000 300,000 0.11 400,000,000 3,402,000 7.560 2014-02-20
29 2014-02-21 150,000 -2,000 0.04 400,000,000 1,071,000 7.140 2014-02-19
30 2014-02-20 152,000 102,000 0.04 400,000,000 1,042,720 6.860 2014-02-18
31 2014-02-19 50,000 50,000 0.01 400,000,000 335,000 6.700 2014-02-17
32 2014-02-18 0 -45,000 0.00 400,000,000 0 6.180 2014-02-14
33 2014-02-14 45,000 20,000 0.01 400,000,000 252,900 5.620 2014-02-12
34 2014-02-13 25,000 25,000 0.01 400,000,000 142,500 5.700 2014-02-11
35 2014-02-04 0 -40,000 0.00 400,000,000 0 5.660 2014-01-28
36 2014-01-29 40,000 40,000 0.01 400,000,000 216,000 5.400 2014-01-27
37 2014-01-28 0 -20,000 0.00 400,000,000 0 5.560 2014-01-24
38 2014-01-27 20,000 20,000 0.01 400,000,000 114,800 5.740 2014-01-23
39 2014-01-22 0 -15,000 0.00 400,000,000 0 6.200 2014-01-20
40 2014-01-21 15,000 -35,000 0.00 400,000,000 90,900 6.060 2014-01-17
41 2014-01-20 50,000 22,500 0.01 400,000,000 279,000 5.580 2014-01-16
42 2014-01-17 27,500 27,500 0.01 400,000,000 154,000 5.600 2014-01-15
43 2014-01-16 0 -3,500 0.00 400,000,000 0 5.500 2014-01-14
44 2014-01-06 3,500 -5,000 0.00 400,000,000 18,480 5.280 2014-01-02
45 2013-06-27 8,500 500 0.00 400,000,000 30,090 3.540 2013-06-25
46 2013-06-07 8,000 8,000 0.00 400,000,000 33,600 4.200 2013-06-05
47 2013-04-26 0 -25,000 0.00 400,000,000 0 3.740 2013-04-24
48 2013-01-24 25,000 25,000 0.01 400,000,000 95,500 3.820 2013-01-22
49 2012-11-09 0 -15,000 0.00 400,000,000 0 5.620 2012-11-07
50 2012-09-11 15,000 15,000 0.00 400,000,000 60,300 4.020 2012-09-07
51 2012-04-30 0 -40,000 0.00 400,000,000 0 4.000 2012-04-26
52 2012-04-25 40,000 40,000 0.01 400,000,000 144,000 3.600 2012-04-23
53 2012-03-15 0 -2,500 0.00 400,000,000 0 5.380 2012-03-13
54 2012-02-29 2,500 -5,000 0.00 400,000,000 9,700 3.880 2012-02-27
55 2011-08-18 7,500 5,000 0.00 400,000,000 37,950 5.060 2011-08-16
56 2011-08-12 2,500 -5,000 0.00 400,000,000 13,100 5.240 2011-08-10
57 2011-08-11 7,500 7,500 0.00 400,000,000 39,300 5.240 2011-08-09
58 2011-08-02 0 -4,000 0.00 400,000,000 0 6.320 2011-07-29
59 2011-07-28 4,000 4,000 0.00 400,000,000 23,920 5.980 2011-07-26
60 2011-07-05 0 -10,000 0.00 400,000,000 0 4.860 2011-06-30
61 2011-06-30 10,000 10,000 0.00 400,000,000 48,200 4.820 2011-06-28

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