China Dredging Environment Protection Holdings Limited: O HKD
| Exchange | Code | Listed | Last trade | Delisted | |
|---|---|---|---|---|---|
| HK Main | 00871 | 2011-06-20 |
HANTEC SECURITIES CO., LIMITED 亨達証券有限公司
CCASSID: B01696
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 | 2025-12-15 | 0.070 | 2025-12-11 | |||||
| 2 | 2025-12-12 | 0.070 | 2025-12-10 | |||||
| 3 | 2025-03-26 | 0 | -100,000 | 0.00 | 1,503,881,500 | 0 | 0.104 | 2025-03-24 |
| 4 | 2025-03-24 | 100,000 | 100,000 | 0.01 | 1,503,881,500 | 10,900 | 0.109 | 2025-03-20 |
| 5 | 2025-02-03 | 0 | -20,000 | 0.00 | 1,503,881,500 | 0 | 0.136 | 2025-01-24 |
| 6 | 2025-01-16 | 20,000 | 20,000 | 0.00 | 1,503,881,500 | 2,700 | 0.135 | 2025-01-14 |
| 7 | 2022-12-14 | 0 | -80,000 | 0.00 | 1,503,881,500 | 0 | 0.087 | 2022-12-12 |
| 8 | 2022-12-13 | 80,000 | -220,000 | 0.01 | 1,503,881,500 | 7,760 | 0.097 | 2022-12-09 |
| 9 | 2022-12-12 | 300,000 | 300,000 | 0.02 | 1,503,881,500 | 30,600 | 0.102 | 2022-12-08 |
| 10 | 2019-10-31 | 0 | -400,000 | 0.00 | 891,183,000 | 0 | 0.188 | 2019-10-29 |
| 11 | 2019-10-30 | 400,000 | 400,000 | 0.04 | 891,183,000 | 67,200 | 0.168 | 2019-10-28 |
| 12 | 2019-10-23 | 0 | -35,000 | 0.00 | 891,183,000 | 0 | 0.128 | 2019-10-21 |
| 13 | 2019-10-17 | 35,000 | 35,000 | 0.00 | 891,183,000 | 6,930 | 0.198 | 2019-10-15 |
| 14 | 2018-10-12 | 0 | -24,500 | 0.00 | 739,032,000 | 0 | 0.238 | 2018-10-10 |
| 15 | 2018-10-11 | 24,500 | 4,000 | 0.00 | 739,032,000 | 5,635 | 0.230 | 2018-10-09 |
| 16 | 2018-10-10 | 20,500 | 20,500 | 0.00 | 739,032,000 | 6,970 | 0.340 | 2018-10-08 |
| 17 | 2017-09-20 | 0 | -40,000 | 0.00 | 739,032,000 | 0 | 0.910 | 2017-09-18 |
| 18 | 2017-09-12 | 40,000 | 40,000 | 0.01 | 739,032,000 | 31,200 | 0.780 | 2017-09-08 |
| 19 | 2014-06-03 | 0 | -5,000 | 0.00 | 427,800,000 | 0 | 4.700 | 2014-05-29 |
| 20 | 2014-05-30 | 5,000 | 5,000 | 0.00 | 427,800,000 | 24,000 | 4.800 | 2014-05-28 |
| 21 | 2013-08-26 | 0 | -250,000 | 0.00 | 400,000,000 | 0 | 4.400 | 2013-08-22 |
| 22 | 2013-08-22 | 250,000 | 250,000 | 0.06 | 400,000,000 | 1,015,000 | 4.060 | 2013-08-20 |
| 23 | 2013-01-04 | 0 | -10,000 | 0.00 | 400,000,000 | 0 | 4.000 | 2013-01-02 |
| 24 | 2013-01-03 | 10,000 | -25,000 | 0.00 | 400,000,000 | 41,800 | 4.180 | 2012-12-28 |
| 25 | 2012-12-27 | 35,000 | 25,000 | 0.01 | 400,000,000 | 153,300 | 4.380 | 2012-12-20 |
| 26 | 2012-12-19 | 10,000 | -35,000 | 0.00 | 400,000,000 | 46,600 | 4.660 | 2012-12-17 |
| 27 | 2012-12-10 | 45,000 | 35,000 | 0.01 | 400,000,000 | 192,600 | 4.280 | 2012-12-06 |
| 28 | 2012-12-06 | 10,000 | -50,000 | 0.00 | 400,000,000 | 44,800 | 4.480 | 2012-12-04 |
| 29 | 2012-11-16 | 60,000 | 50,000 | 0.02 | 400,000,000 | 258,000 | 4.300 | 2012-11-14 |
| 30 | 2012-11-06 | 10,000 | 10,000 | 0.00 | 400,000,000 | 57,400 | 5.740 | 2012-11-02 |
| 31 | 2012-10-30 | 0 | -10,000 | 0.00 | 400,000,000 | 0 | 5.440 | 2012-10-26 |
| 32 | 2012-10-29 | 10,000 | 10,000 | 0.00 | 400,000,000 | 53,800 | 5.380 | 2012-10-25 |
| 33 | 2012-10-26 | 0 | -10,000 | 0.00 | 400,000,000 | 0 | 5.280 | 2012-10-24 |
| 34 | 2012-10-22 | 10,000 | 10,000 | 0.00 | 400,000,000 | 49,600 | 4.960 | 2012-10-18 |
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