|
2009-03-12 |
2009-03-10 |
V
Vente
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
11 094
-30.9%
277,26
998 913 $US
|
11 094
-30.9%
|
277,26
|
998 913 $US
|
|
|
2009-03-10 |
2009-03-09 |
V
Vente
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
91 649
-11.0%
47,73
4 292 848 $US
|
91 649
-11.0%
|
47,73
|
4 292 848 $US
|
|
|
2009-03-10 |
2009-03-06 |
V
Vente
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
21 985
+4.0%
67,82
2 953 111 $US
|
21 985
+4.0%
|
67,82
|
2 953 111 $US
|
|
|
2009-03-05 |
2009-03-02 |
V
Vente
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
25 000
-1.4%
3,93
98 250 $US
|
25 000
-1.4%
|
3,93
|
98 250 $US
|
|
|
2009-03-05 |
2009-03-02 |
V
Vente
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
250 000
-11.9%
3,90
975 000 $US
|
250 000
-11.9%
|
3,90
|
975 000 $US
|
|
|
2009-02-27 |
2009-02-27 |
V
Vente
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
17 200
-0.8%
3,93
67 596 $US
|
17 200
-0.8%
|
3,93
|
67 596 $US
|
|
|
2009-02-27 |
2009-02-26 |
V
Vente
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
111 100
-5.0%
3,93
436 623 $US
|
111 100
-5.0%
|
3,93
|
436 623 $US
|
|
|
2009-02-27 |
2009-02-25 |
V
Vente
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
71 700
-3.1%
3,92
281 157 $US
|
71 700
-3.1%
|
3,92
|
281 157 $US
|
|
|
2007-07-24 |
2007-07-20 |
V
Vente
|
CCM MASTER QUALIFIED FUND LTD
Actionnaire important
|
30 000
-2.1%
7,46
223 800 $US
|
30 000
-2.1%
|
7,46
|
223 800 $US
|
|
|
2007-01-03 |
2006-12-29 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
38 000
+1.7%
5,31
201 719 $US
|
38 000
+1.7%
|
5,31
|
201 719 $US
|
|
|
2006-12-29 |
2006-12-28 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
25 000
+1.1%
5,20
130 030 $US
|
25 000
+1.1%
|
5,20
|
130 030 $US
|
|
|
2006-12-29 |
2006-12-27 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
5 352
+0.2%
5,13
27 448 $US
|
5 352
+0.2%
|
5,13
|
27 448 $US
|
|
|
2006-12-29 |
2006-12-26 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
72 935
+3.4%
5,01
365 171 $US
|
72 935
+3.4%
|
5,01
|
365 171 $US
|
|
|
2006-11-17 |
2006-11-15 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
3 935
+0.2%
4,75
18 709 $US
|
3 935
+0.2%
|
4,75
|
18 709 $US
|
|
|
2006-11-17 |
2006-11-15 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
116 030
+5.7%
4,75
551 142 $US
|
116 030
+5.7%
|
4,75
|
551 142 $US
|
|
|
2006-11-17 |
2006-11-14 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
9 150
+0.5%
4,67
42 720 $US
|
9 150
+0.5%
|
4,67
|
42 720 $US
|
|
|
2006-11-14 |
2006-11-13 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
100
+0.0%
4,73
473 $US
|
100
+0.0%
|
4,73
|
473 $US
|
|
|
2006-11-14 |
2006-11-09 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
1 450
+0.1%
4,83
7 007 $US
|
1 450
+0.1%
|
4,83
|
7 007 $US
|
|
|
2006-11-07 |
2006-11-07 |
V
Vente
|
WHITING DOUGLAS
Chief Scientist
Dirigeant
|
2 500
-1.1%
5,00
12 502 $US
|
2 500
-1.1%
|
5,00
|
12 502 $US
|
|
|
2006-10-10 |
2006-10-05 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
2 463
+0.1%
4,87
11 988 $US
|
2 463
+0.1%
|
4,87
|
11 988 $US
|
|
|
2006-10-10 |
2006-10-05 |
V
Vente
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
500
-0.0%
4,63
2 314 $US
|
500
-0.0%
|
4,63
|
2 314 $US
|
|
|
2006-10-10 |
2006-10-05 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
160 200
+8.6%
4,66
746 532 $US
|
160 200
+8.6%
|
4,66
|
746 532 $US
|
|
|
2006-10-10 |
2006-10-05 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
812
+0.0%
4,60
3 735 $US
|
812
+0.0%
|
4,60
|
3 735 $US
|
|
|
2006-10-05 |
2006-10-04 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
4 800
+0.3%
4,60
22 090 $US
|
4 800
+0.3%
|
4,60
|
22 090 $US
|
|
|
2006-10-05 |
2006-10-04 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
21 800
+1.2%
4,62
100 716 $US
|
21 800
+1.2%
|
4,62
|
100 716 $US
|
|
|
2006-10-02 |
2006-09-29 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
52 500
+2.9%
4,64
243 590 $US
|
52 500
+2.9%
|
4,64
|
243 590 $US
|
|
|
2006-10-02 |
2006-09-28 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
6 000
+0.3%
4,63
27 756 $US
|
6 000
+0.3%
|
4,63
|
27 756 $US
|
|
|
2006-09-25 |
2006-09-21 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
2 680
+0.2%
4,57
12 251 $US
|
2 680
+0.2%
|
4,57
|
12 251 $US
|
|
|
2006-08-23 |
2006-08-21 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
1 000
+0.1%
4,99
4 990 $US
|
1 000
+0.1%
|
4,99
|
4 990 $US
|
|
|
2006-08-16 |
2006-08-11 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
110 392
+6.6%
4,80
529 882 $US
|
110 392
+6.6%
|
4,80
|
529 882 $US
|
|
|
2006-08-16 |
2006-08-11 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
100
+0.0%
4,95
495 $US
|
100
+0.0%
|
4,95
|
495 $US
|
|
|
2006-08-16 |
2006-08-11 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
500
+0.0%
4,85
2 425 $US
|
500
+0.0%
|
4,85
|
2 425 $US
|
|
|
2006-08-11 |
2006-08-10 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
1 000
+0.1%
4,95
4 950 $US
|
1 000
+0.1%
|
4,95
|
4 950 $US
|
|
|
2006-08-11 |
2006-08-09 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
1 500
+0.1%
4,93
7 395 $US
|
1 500
+0.1%
|
4,93
|
7 395 $US
|
|
|
2006-08-03 |
2006-08-01 |
V
Vente
|
WHITING DOUGLAS
Chief Scientist
Dirigeant
|
2 500
-1.1%
5,14
12 846 $US
|
2 500
-1.1%
|
5,14
|
12 846 $US
|
|
|
2006-06-01 |
2006-05-30 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
1 000
+0.1%
5,40
5 398 $US
|
1 000
+0.1%
|
5,40
|
5 398 $US
|
|
|
2006-05-26 |
2006-05-25 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
1 000
+0.1%
5,45
5 450 $US
|
1 000
+0.1%
|
5,45
|
5 450 $US
|
|
|
2006-05-26 |
2006-05-24 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
35 700
+2.2%
5,50
196 318 $US
|
35 700
+2.2%
|
5,50
|
196 318 $US
|
|
|
2006-05-15 |
2006-05-12 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
9 000
+0.6%
6,00
53 988 $US
|
9 000
+0.6%
|
6,00
|
53 988 $US
|
|
|
2006-05-15 |
2006-05-11 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
61 600
+4.0%
6,13
377 362 $US
|
61 600
+4.0%
|
6,13
|
377 362 $US
|
|
|
2006-05-09 |
2006-05-05 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
4 800
+0.3%
6,41
30 755 $US
|
4 800
+0.3%
|
6,41
|
30 755 $US
|
|
|
2006-05-09 |
2006-05-05 |
V
Vente
|
WHITING DOUGLAS
Chief Scientist
Dirigeant
|
2 600
-1.2%
6,40
16 632 $US
|
2 600
-1.2%
|
6,40
|
16 632 $US
|
|
|
2006-05-05 |
2006-05-04 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
3 100
+0.2%
6,43
19 939 $US
|
3 100
+0.2%
|
6,43
|
19 939 $US
|
|
|
2006-05-05 |
2006-05-03 |
A
Achat
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Actionnaire important
|
3 000
+0.2%
6,43
19 298 $US
|
3 000
+0.2%
|
6,43
|
19 298 $US
|
|
|
2006-02-02 |
2006-02-02 |
V
Vente
|
WHITING DOUGLAS
Chief Scientist
Dirigeant
|
2 600
-1.1%
7,32
19 026 $US
|
2 600
-1.1%
|
7,32
|
19 026 $US
|
|
|
2005-11-08 |
2005-11-04 |
V
Vente
|
WHITING DOUGLAS
Chief Scientist
Dirigeant
|
2 600
-1.1%
5,60
14 549 $US
|
2 600
-1.1%
|
5,60
|
14 549 $US
|
|
|
2005-08-05 |
2005-08-04 |
V
Vente
|
WHITING DOUGLAS
Chief Scientist
Dirigeant
|
3 400
-1.5%
6,64
22 576 $US
|
3 400
-1.5%
|
6,64
|
22 576 $US
|
|
|
2005-05-11 |
2005-05-10 |
V
Vente
|
WHITING DOUGLAS
Chief Scientist
Dirigeant
|
3 500
-1.5%
5,57
19 490 $US
|
3 500
-1.5%
|
5,57
|
19 490 $US
|
|
|
2005-02-10 |
2005-02-09 |
V
Vente
|
WHITING DOUGLAS
Chief Scientist
Dirigeant
|
3 500
-1.5%
8,41
29 426 $US
|
3 500
-1.5%
|
8,41
|
29 426 $US
|
|
|
2004-11-03 |
2004-11-02 |
V
Vente
|
WHITING DOUGLAS
Chief Scientist
Dirigeant
|
4 400
-1.8%
7,08
31 173 $US
|
4 400
-1.8%
|
7,08
|
31 173 $US
|
|
|
2004-11-02 |
2004-11-01 |
V
Vente
|
MALIK KAMRAN
Vice President, Engineering
Dirigeant
|
1 795
-100.0%
7,13
12 800 $US
|
1 795
-100.0%
|
7,13
|
12 800 $US
|
|
|
2004-07-19 |
2004-07-19 |
V
Vente
|
Chief Scientist
|
4 400
-1.8%
8,38
36 872 $US
|
4 400
-1.8%
|
8,38
|
36 872 $US
|
|
|
2004-05-05 |
2004-05-04 |
V
Vente
|
Vice President, Engineering
|
721
-100.0%
8,84
6 374 $US
|
721
-100.0%
|
8,84
|
6 374 $US
|
|
|
2004-04-27 |
2004-04-26 |
V
Vente
|
WHITING DOUGLAS
Chief Scientist
Dirigeant
|
4 400
-1.7%
9,78
43 037 $US
|
4 400
-1.7%
|
9,78
|
43 037 $US
|
|
|
2004-02-26 |
2004-02-24 |
V
Vente
|
ELGAMAL TAHER
|
14 333
-100.0%
14,51
208 021 $US
|
14 333
-100.0%
|
14,51
|
208 021 $US
|
|
|
2004-02-13 |
2004-02-11 |
V
Vente
|
WHITING DOUGLAS L
Chief Scientist
|
4 000
-1.5%
16,02
64 080 $US
|
4 000
-1.5%
|
16,02
|
64 080 $US
|
|