Zhang, Yongyi 張永一

Dealings in Anton Oilfield Services Group: O

Exchange Code Listed Last trade Delisted
HK Main 03337  2007-12-14    

Click the date to see more details. L=Long, S=Short. Click the on-exchange price to see the CCASS movements on the settlement date corresponding to the relevant event, for trades after 22-Jun-2007.

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Relevant
date
Y-M-D
Probable
reason
L
/
S
Shares
involved
CapacityCapacity of the shares involved Interest
in shares
Curr OnEx
Price
OffEx
Price
Value Stake
%
Stake
Δ %
1 24-04-02 Call expExpired right to take underlying shares L -700,000 OwnerBeneficial owner 3,240,000 0.10 -0.03
2 23-11-22 Other incOther increase - see filing L 650,000 OwnerBeneficial owner 3,940,000 0.13 0.02
3 23-10-18 Other chgOther change in nature of interest - see filing L 325,000 OwnerBeneficial owner 3,290,000 0.11 0.00
4 23-05-22 Call expExpired right to take underlying shares L -700,000 OwnerBeneficial owner 3,290,000 0.11 -0.02
5 22-12-31 Other chgOther change in nature of interest - see filing L 1,125,000 3,990,000 0.13 0.00
6 22-07-29 CallRight to take underlying shares L 650,000 OwnerBeneficial owner 3,990,000 0.13 0.02
7 22-03-31 Call expExpired right to take underlying shares L -900,000 OwnerBeneficial owner 3,340,000 0.11 -0.03
8 20-12-25 CallRight to take underlying shares L 800,000 4,240,000 0.14 0.03
9 19-01-07 CallRight to take underlying shares L 700,000 OwnerBeneficial owner 3,440,000 0.11 0.02
10 18-04-03 CallRight to take underlying shares L 700,000 OwnerBeneficial owner 2,740,000 0.09 0.01
11 17-05-23 OptGrantAssigning a right to subscribe shares L 700,000 OwnerBeneficial owner 2,040,000 HKD 0.08 0.03
12 17-01-25 OtherOther L OwnerBeneficial owner 1,340,000 HKD 0.05 0.00
13 16-12-12 OtherOther L OwnerBeneficial owner 1,340,000 HKD 0.05 -0.01
14 16-04-01 OptGrantAssigning a right to subscribe shares L 900,000 OwnerBeneficial owner 1,340,000 HKD 0.06 0.04
15 16-02-01 DisposeCeasing to have an interest L -900,000 OwnerBeneficial owner 440,000 HKD 0.02 -0.04
16 16-01-18 DisposeCeasing to have an interest L -724,000 OwnerBeneficial owner 1,340,000 HKD 0.06 -0.03
17 16-01-18 OptGrantAssigning a right to subscribe shares L 900,000 OwnerBeneficial owner 2,064,000 HKD 0.09 0.04
18 16-01-09 DisposeCeasing to have an interest L -500,000 1,164,000 HKD 0.05 -0.02
19 15-05-18 AcquireBecoming interested L 100,000 OwnerBeneficial owner 1,664,000 HKD 1.890 189,000 0.07 0.00
20 15-04-24 OptGrantAssigning a right to subscribe shares L 480,000 OwnerBeneficial owner 1,564,000 HKD 0.07 0.02
21 15-04-08 AcquireBecoming interested L 340,000 OwnerBeneficial owner 1,084,000 HKD 1.560 530,400 0.05 0.02
22 15-01-07 DisposeCeasing to have an interest L -250,000 OwnerBeneficial owner 744,000 HKD 1.810 -452,500 0.03 -0.01
23 15-01-07 ExerciseExercising an option L 250,000 OwnerBeneficial owner 994,000 HKD 1.072 268,000 0.04 0.00
24 14-05-12 OptGrantAssigning a right to subscribe shares L 244,000 OwnerBeneficial owner 994,000 HKD 0.05 0.02
25 13-11-22 DisposeCeasing to have an interest L -750,000 OwnerBeneficial owner 750,000 HKD 5.080 -3,810,000 0.03 -0.04
26 13-11-22 ExerciseExercising an option L 750,000 OwnerBeneficial owner 1,500,000 HKD 1.324 993,000 0.07 0.00
27 13-01-10 OptGrantAssigning a right to subscribe shares L 500,000 OwnerBeneficial owner 1,500,000 HKD 0.07 0.02
28 12-09-04 SellingSale contract L -400,000 OwnerBeneficial owner 1,000,000 HKD 1.645 -658,000 0.05 -0.01
29 12-07-12 SellingSale contract L -42,000 OwnerBeneficial owner 1,400,000 HKD 1.685 -70,770 0.06 -0.01
30 12-04-12 AcquireBecoming interested L 442,000 OwnerBeneficial owner 1,442,000 HKD 1.240 548,080 0.07 0.02
31 12-02-03 DisposeCeasing to have an interest L -1,400,000 OwnerBeneficial owner 1,000,000 HKD 0.05 -0.06
32 12-01-19 OptGrantAssigning a right to subscribe shares L 500,000 OwnerBeneficial owner 2,400,000 HKD 0.11 0.02
33 11-07-06 DisposeCeasing to have an interest L -20,000 OwnerBeneficial owner 1,900,000 HKD 1.488 -29,760 0.09 0.00
34 11-07-06 ExerciseExercising an option L 20,000 OwnerBeneficial owner 1,920,000 HKD 0.684 13,680 0.09 0.00
35 11-07-05 DisposeCeasing to have an interest L -580,000 OwnerBeneficial owner 1,920,000 HKD 1.500 -870,000 0.09 -0.03
36 11-07-05 ExerciseExercising an option L 580,000 OwnerBeneficial owner 2,500,000 HKD 0.684 396,720 0.12 0.00
37 11-05-20 OptGrantAssigning a right to subscribe shares L 500,000 OwnerBeneficial owner 2,500,000 HKD 0.12 0.02
38 09-04-29 OptGrantAssigning a right to subscribe shares L 600,000 OwnerBeneficial owner 2,000,000 HKD 0.000 0 0.09 0.03
39 08-02-03 OptGrantAssigning a right to subscribe shares L 1,400,000 1,400,000 HKD 0.06 0.06

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