China Dredging Environment Protection Holdings Limited: O HKD

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Exchange	Code	Listed	Last trade	Delisted
HK Main	00871	2011-06-20			Docs

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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

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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	2026-02-10							0.094	2026-02-06
2	2026-02-09							0.098	2026-02-05
3	2024-08-26	434,500	-110,000	0.03	11	1,503,881,500	76,038	0.175	2024-08-22
4	2024-05-31	544,500	-10,000	0.04	12	1,503,881,500	40,838	0.075	2024-05-29
5	2023-06-14	554,500	-446,000	0.04	13	1,503,881,500	31,607	0.057	2023-06-12
6	2022-03-16	1,000,500	1,500	0.07	14	1,503,881,500	100,050	0.100	2022-03-14
7	2021-05-03	999,000	-25,000	0.07	13	1,503,881,500	145,854	0.146	2021-04-29
8	2021-03-19	1,024,000	446,000	0.10	14	995,641,500	163,840	0.160	2021-03-17
9	2021-03-10	578,000	-578,000	0.06	13	995,641,500	47,974	0.083	2021-03-08
10	2021-02-26	1,156,000	-50,000	0.06	13	1,991,283,000	94,792	0.082	2021-02-24
11	2021-02-16	1,206,000	50,000	0.06	14	1,991,283,000	96,480	0.080	2021-02-09
12	2021-01-26	1,156,000	33,000	0.06	13	1,991,283,000	105,196	0.091	2021-01-22
13	2020-08-06	1,123,000	-892,000	0.06	13	1,974,283,000	51,658	0.046	2020-08-04
14	2020-08-03	2,015,000	892,000	0.10	14	1,974,283,000	100,750	0.050	2020-07-30
15	2019-12-20	1,123,000	200,000	0.06	13	1,782,366,000	81,979	0.073	2019-12-18
16	2019-12-04	923,000	20,000	0.05	13	1,782,366,000	75,686	0.082	2019-12-02
17	2019-07-23	903,000	-20,000	0.05	12	1,773,664,000	88,494	0.098	2019-07-19
18	2018-04-23	923,000	13,000	0.06	13	1,478,064,000	249,210	0.270	2018-04-19
19	2017-12-14	910,000	-1,000	0.06	13	1,478,064,000	250,250	0.275	2017-12-12
20	2017-12-13	911,000	-330,000	0.06	14	1,478,064,000	255,080	0.280	2017-12-11
21	2017-10-20	1,241,000	-100,000	0.08	15	1,478,064,000	452,965	0.365	2017-10-18
22	2017-10-10	1,341,000	100,000	0.09	16	1,478,064,000	496,170	0.370	2017-10-06
23	2017-07-20	1,241,000	-12,000	0.08	15	1,478,064,000	397,120	0.320	2017-07-18
24	2017-06-20	1,253,000	112,000	0.08	16	1,478,064,000	488,670	0.390	2017-06-16
25	2017-03-21	1,141,000	-100,000	0.08	15	1,478,064,000	416,465	0.365	2017-03-17
26	2016-12-28	1,241,000	100,000	0.08	16	1,478,064,000	397,120	0.320	2016-12-22
27	2016-12-19	1,141,000	100,000	0.08	15	1,478,064,000	376,530	0.330	2016-12-15
28	2016-11-08	1,041,000	60,000	0.08	14	1,232,064,000	395,580	0.380	2016-11-04
29	2016-10-28	981,000	120,000	0.08	14	1,232,064,000	446,355	0.455	2016-10-26
30	2016-10-26	861,000	70,000	0.07	14	1,232,064,000	426,195	0.495	2016-10-24
31	2016-10-17	791,000	1,000	0.06	14	1,232,064,000	435,050	0.550	2016-10-13
32	2016-08-15	790,000	40,000	0.06	13	1,232,064,000	560,900	0.710	2016-08-11
33	2016-08-11	750,000	40,000	0.06	13	1,232,064,000	532,500	0.710	2016-08-09
34	2016-08-08	710,000	330,000	0.06	13	1,232,064,000	518,300	0.730	2016-08-04
35	2016-02-19	380,000	30,000	0.03	12	1,232,064,000	589,000	1.550	2016-02-17
36	2016-01-18	350,000	-30,000	0.03	12	1,232,064,000	504,000	1.440	2016-01-14
37	2015-12-10	380,000	20,000	0.03	13	1,232,064,000	543,400	1.430	2015-12-08
38	2015-11-13	360,000	20,000	0.03	12	1,124,060,000	406,800	1.130	2015-11-11
39	2015-08-18	340,000	2,000	0.03	11	1,026,720,000	411,400	1.210	2015-08-14
40	2015-06-17	338,000	30,000	0.03	11	1,026,720,000	638,820	1.890	2015-06-15
41	2015-05-15	308,000	-50,000	0.03	10	1,026,720,000	600,600	1.950	2015-05-13
42	2015-05-13	358,000	-50,000	0.03	11	1,026,720,000	716,000	2.000	2015-05-11
43	2015-04-24	408,000	-200,000	0.04	12	1,026,720,000	762,960	1.870	2015-04-22
44	2015-04-23	608,000	20,000	0.06	13	1,026,720,000	1,112,640	1.830	2015-04-21
45	2015-04-17	588,000	200,000	0.06	12	1,026,720,000	1,111,320	1.890	2015-04-15
46	2015-04-02	388,000	-14,000	0.04	11	1,026,720,000	733,320	1.890	2015-03-31
47	2015-03-04	402,000	-26,000	0.04	11	1,026,720,000	542,700	1.350	2015-03-02
48	2015-01-16	428,000	-30,000	0.05	11	855,600,000	603,480	1.410	2015-01-14
49	2014-10-20	458,000	20,000	0.05	12	855,600,000	847,300	1.850	2014-10-16
50	2014-09-30	438,000	50,000	0.05	12	855,600,000	849,720	1.940	2014-09-26
51	2014-09-12	388,000	20,000	0.05	12	855,600,000	822,560	2.120	2014-09-10
52	2014-09-10	368,000	-30,000	0.04	12	855,600,000	769,120	2.090	2014-09-05
53	2014-09-04	398,000	10,000	0.05	12	855,600,000	839,780	2.110	2014-09-02
54	2014-08-29	388,000	-40,000	0.05	12	855,600,000	841,960	2.170	2014-08-27
55	2014-08-26	428,000	20,000	0.05	12	855,600,000	830,320	1.940	2014-08-22
56	2014-08-25	408,000	50,000	0.05	12	855,600,000	828,240	2.030	2014-08-21
57	2014-08-11	358,000	30,000	0.04	12	855,600,000	755,380	2.110	2014-08-07
58	2014-08-04	328,000	-12,000	0.04	11	855,600,000	774,080	2.360	2014-07-31
59	2014-08-01	340,000	-40,000	0.04	12	855,600,000	822,800	2.420	2014-07-30
60	2014-07-31	380,000	40,000	0.04	13	855,600,000	923,400	2.430	2014-07-29
61	2014-07-03	340,000	12,000	0.04	12	855,600,000	836,400	2.460	2014-06-30
62	2014-06-23	328,000	50,000	0.04	11	855,600,000	800,320	2.440	2014-06-19
63	2014-06-18	278,000	30,000	0.03	11	855,600,000	739,480	2.660	2014-06-16
64	2014-06-09	248,000	-20,000	0.03	11	855,600,000	575,360	2.320	2014-06-05
65	2014-06-03	268,000	40,000	0.03	11	855,600,000	629,800	2.350	2014-05-29
66	2014-05-29	228,000	20,000	0.03	11	855,600,000	528,960	2.320	2014-05-27
67	2014-05-12	208,000	12,000	0.02	10	855,600,000	478,400	2.300	2014-05-08
68	2014-03-28	196,000	10,000	0.02	10	849,600,000	654,640	3.340	2014-03-26
69	2014-03-27	186,000	8,000	0.02	9	849,600,000	619,380	3.330	2014-03-25
70	2014-03-21	178,000	50,000	0.02	9	831,000,000	690,640	3.880	2014-03-19
71	2014-03-17	128,000	50,000	0.02	8	831,000,000	491,520	3.840	2014-03-13
72	2014-03-10	78,000	-30,000	0.01	7	819,500,000	320,580	4.110	2014-03-06
73	2014-03-04	108,000	-1,000,000	0.01	7	819,500,000	403,920	3.740	2014-02-28
74	2014-02-20	1,108,000	1,000,000	0.14	8	800,000,000	3,800,440	3.430	2014-02-18
75	2014-02-18	108,000	-110,000	0.01	7	800,000,000	333,720	3.090	2014-02-14
76	2014-02-05	218,000	10,000	0.03	9	800,000,000	603,860	2.770	2014-01-30
77	2014-02-04	208,000	100,000	0.03	8	800,000,000	588,640	2.830	2014-01-28
78	2014-01-27	108,000	-100,000	0.01	7	800,000,000	309,960	2.870	2014-01-23
79	2014-01-20	208,000	90,000	0.03	8	800,000,000	580,320	2.790	2014-01-16
80	2013-12-02	118,000	-30,000	0.01	7	800,000,000	274,940	2.330	2013-11-28
81	2013-11-15	148,000	-29,000	0.02	8	800,000,000	296,000	2.000	2013-11-13
82	2013-10-24	177,000	-1,000	0.02	9	800,000,000	350,460	1.980	2013-10-22
83	2013-09-16	178,000	30,000	0.02	9	800,000,000	404,060	2.270	2013-09-12
84	2013-09-11	148,000	-6,000	0.02	8	800,000,000	337,440	2.280	2013-09-09
85	2013-09-10	154,000	-4,000	0.02	9	800,000,000	358,820	2.330	2013-09-06
86	2013-09-09	158,000	-23,000	0.02	11	800,000,000	369,720	2.340	2013-09-05
87	2013-08-27	181,000	-19,000	0.02	11	800,000,000	396,390	2.190	2013-08-23
88	2013-08-23	200,000	-20,000	0.03	11	800,000,000	422,000	2.110	2013-08-21
89	2013-08-16	220,000	20,000	0.03	12	800,000,000	446,600	2.030	2013-08-13
90	2013-05-16	200,000	-13,000	0.03	11	800,000,000	392,000	1.960	2013-05-14
91	2013-05-09	213,000	-128,000	0.03	11	800,000,000	404,700	1.900	2013-05-07
92	2013-05-08	341,000	-132,000	0.04	12	800,000,000	647,900	1.900	2013-05-06
93	2013-04-30	473,000	260,000	0.06	12	800,000,000	927,080	1.960	2013-04-26
94	2013-04-26	213,000	-4,000	0.03	11	800,000,000	398,310	1.870	2013-04-24
95	2013-04-25	217,000	-126,000	0.03	12	800,000,000	377,580	1.740	2013-04-23
96	2013-04-24	343,000	130,000	0.04	12	800,000,000	576,240	1.680	2013-04-22
97	2013-04-08	213,000	-100,000	0.03	11	800,000,000	345,060	1.620	2013-04-03
98	2013-04-02	313,000	-14,000	0.04	12	800,000,000	497,670	1.590	2013-03-27
99	2013-03-14	327,000	35,000	0.04	13	800,000,000	549,360	1.680	2013-03-12
100	2013-02-15	292,000	30,000	0.04	13	800,000,000	502,240	1.720	2013-02-08
101	2013-01-28	262,000	100,000	0.03	13	800,000,000	503,040	1.920	2013-01-24
102	2013-01-15	162,000	6,000	0.02	12	800,000,000	330,480	2.040	2013-01-11
103	2013-01-09	156,000	20,000	0.02	12	800,000,000	329,160	2.110	2013-01-07
104	2012-12-20	136,000	-4,000	0.02	11	800,000,000	311,440	2.290	2012-12-18
105	2012-12-17	140,000	-20,000	0.02	11	800,000,000	299,600	2.140	2012-12-13
106	2012-12-14	160,000	20,000	0.02	12	800,000,000	345,600	2.160	2012-12-12
107	2012-12-10	140,000	20,000	0.02	11	800,000,000	299,600	2.140	2012-12-06
108	2012-11-26	120,000	8,000	0.02	10	800,000,000	248,400	2.070	2012-11-22
109	2012-11-05	112,000	-10,000	0.01	10	800,000,000	324,800	2.900	2012-11-01
110	2012-10-30	122,000	-20,000	0.02	10	800,000,000	331,840	2.720	2012-10-26
111	2012-10-29	142,000	-6,000	0.02	11	800,000,000	381,980	2.690	2012-10-25
112	2012-10-04	148,000	-20,000	0.02	12	800,000,000	330,040	2.230	2012-09-28
113	2012-09-21	168,000	-12,000	0.02	12	800,000,000	341,040	2.030	2012-09-19
114	2012-09-13	180,000	-50,000	0.02	12	800,000,000	379,800	2.110	2012-09-11
115	2012-09-10	230,000	52,000	0.03	13	800,000,000	446,200	1.940	2012-09-06
116	2012-06-04	178,000	50,000	0.02	12	800,000,000	347,100	1.950	2012-05-31
117	2012-06-01	128,000	6,000	0.02	11	800,000,000	248,320	1.940	2012-05-30
118	2012-05-30	122,000	-3,000	0.02	10	800,000,000	225,700	1.850	2012-05-28
119	2012-05-25	125,000	-50,000	0.02	11	800,000,000	221,250	1.770	2012-05-23
120	2012-05-21	175,000	-10,000	0.02	12	800,000,000	302,750	1.730	2012-05-17
121	2012-05-18	185,000	10,000	0.02	13	800,000,000	327,450	1.770	2012-05-16
122	2012-05-15	175,000	-20,000	0.02	12	800,000,000	315,000	1.800	2012-05-11
123	2012-03-28	195,000	10,000	0.02	12	800,000,000	432,900	2.220	2012-03-26
124	2012-03-09	185,000	-30,000	0.02	12	800,000,000	410,700	2.220	2012-03-07
125	2012-03-01	215,000	70,000	0.03	13	800,000,000	430,000	2.000	2012-02-28
126	2012-02-21	145,000	30,000	0.02	12	800,000,000	213,150	1.470	2012-02-17
127	2011-12-13	115,000	-40,000	0.01	11	800,000,000	195,500	1.700	2011-12-09
128	2011-12-12	155,000	40,000	0.02	12	800,000,000	271,250	1.750	2011-12-08
129	2011-12-06	115,000	1,000	0.01	11	800,000,000	200,100	1.740	2011-12-02
130	2011-10-11	114,000	20,000	0.01	11	800,000,000	159,600	1.400	2011-10-07
131	2011-08-15	94,000	60,000	0.01	10	800,000,000	244,400	2.600	2011-08-11
132	2011-08-10	34,000	-101,000	0.00	9	800,000,000	98,260	2.890	2011-08-08
133	2011-08-08	135,000	23,000	0.02	10	800,000,000	398,250	2.950	2011-08-04
134	2011-08-04	112,000	-39,000	0.01	10	800,000,000	355,040	3.170	2011-08-02
135	2011-08-03	151,000	-183,000	0.02	10	800,000,000	483,200	3.200	2011-08-01
136	2011-08-02	334,000	70,000	0.04	10	800,000,000	1,055,440	3.160	2011-07-29
137	2011-07-29	264,000	230,000	0.03	10	800,000,000	799,920	3.030	2011-07-27
138	2011-07-21	34,000	3,000	0.00	9	800,000,000	97,240	2.860	2011-07-19
139	2011-07-18	31,000	-40,000	0.00	9	800,000,000	96,100	3.100	2011-07-14
140	2011-07-15	71,000	-20,000	0.01	10	800,000,000	224,360	3.160	2011-07-13
141	2011-07-12	91,000	-200,000	0.01	11	800,000,000	221,130	2.430	2011-07-08
142	2011-06-30	291,000	40,000	0.04	12	800,000,000	701,310	2.410	2011-06-28
143	2011-06-29	251,000	180,000	0.03	11	800,000,000	627,500	2.500	2011-06-27
144	2011-06-27	71,000	40,000	0.01	10	800,000,000	173,950	2.450	2011-06-23

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