|
2009-03-12 |
2009-03-10 |
S
Sale
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
360,000
-20.7%
3.90
USD 1,404,000
|
360,000
-20.7%
|
3.90
|
USD 1,404,000
|
|
|
2009-03-10 |
2009-03-09 |
S
Sale
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
63,000
-3.5%
3.90
USD 245,700
|
63,000
-3.5%
|
3.90
|
USD 245,700
|
|
|
2009-03-10 |
2009-03-06 |
S
Sale
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
20,000
-1.1%
3.90
USD 78,072
|
20,000
-1.1%
|
3.90
|
USD 78,072
|
|
|
2009-03-05 |
2009-03-02 |
S
Sale
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
25,000
-1.4%
3.93
USD 98,250
|
25,000
-1.4%
|
3.93
|
USD 98,250
|
|
|
2009-03-05 |
2009-03-02 |
S
Sale
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
250,000
-11.9%
3.90
USD 975,000
|
250,000
-11.9%
|
3.90
|
USD 975,000
|
|
|
2009-02-27 |
2009-02-27 |
S
Sale
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
17,200
-0.8%
3.93
USD 67,596
|
17,200
-0.8%
|
3.93
|
USD 67,596
|
|
|
2009-02-27 |
2009-02-26 |
S
Sale
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
111,100
-5.0%
3.93
USD 436,623
|
111,100
-5.0%
|
3.93
|
USD 436,623
|
|
|
2009-02-27 |
2009-02-25 |
S
Sale
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
71,700
-3.1%
3.92
USD 281,157
|
71,700
-3.1%
|
3.92
|
USD 281,157
|
|
|
2007-07-24 |
2007-07-20 |
S
Sale
|
CCM MASTER QUALIFIED FUND LTD
Large shareholder
|
30,000
-2.1%
7.46
USD 223,800
|
30,000
-2.1%
|
7.46
|
USD 223,800
|
|
|
2007-01-03 |
2006-12-29 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
38,000
+1.7%
5.31
USD 201,719
|
38,000
+1.7%
|
5.31
|
USD 201,719
|
|
|
2006-12-29 |
2006-12-28 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
25,000
+1.1%
5.20
USD 130,030
|
25,000
+1.1%
|
5.20
|
USD 130,030
|
|
|
2006-12-29 |
2006-12-27 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
5,352
+0.2%
5.13
USD 27,448
|
5,352
+0.2%
|
5.13
|
USD 27,448
|
|
|
2006-12-29 |
2006-12-26 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
72,935
+3.4%
5.01
USD 365,171
|
72,935
+3.4%
|
5.01
|
USD 365,171
|
|
|
2006-11-17 |
2006-11-15 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
3,935
+0.2%
4.75
USD 18,709
|
3,935
+0.2%
|
4.75
|
USD 18,709
|
|
|
2006-11-17 |
2006-11-15 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
116,030
+5.7%
4.75
USD 551,143
|
116,030
+5.7%
|
4.75
|
USD 551,143
|
|
|
2006-11-17 |
2006-11-14 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
9,150
+0.5%
4.67
USD 42,720
|
9,150
+0.5%
|
4.67
|
USD 42,720
|
|
|
2006-11-14 |
2006-11-13 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
100
+0.0%
4.73
USD 473
|
100
+0.0%
|
4.73
|
USD 473
|
|
|
2006-11-14 |
2006-11-09 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
1,450
+0.1%
4.83
USD 7,007
|
1,450
+0.1%
|
4.83
|
USD 7,007
|
|
|
2006-11-07 |
2006-11-07 |
S
Sale
|
WHITING DOUGLAS
Chief Scientist
Officer
|
2,500
-1.1%
5.00
USD 12,502
|
2,500
-1.1%
|
5.00
|
USD 12,502
|
|
|
2006-10-10 |
2006-10-05 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
2,463
+0.1%
4.87
USD 11,988
|
2,463
+0.1%
|
4.87
|
USD 11,988
|
|
|
2006-10-10 |
2006-10-05 |
S
Sale
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
500
-0.0%
4.63
USD 2,314
|
500
-0.0%
|
4.63
|
USD 2,314
|
|
|
2006-10-10 |
2006-10-05 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
160,200
+8.6%
4.66
USD 746,532
|
160,200
+8.6%
|
4.66
|
USD 746,532
|
|
|
2006-10-10 |
2006-10-05 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
812
+0.0%
4.60
USD 3,735
|
812
+0.0%
|
4.60
|
USD 3,735
|
|
|
2006-10-05 |
2006-10-04 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
4,800
+0.3%
4.60
USD 22,090
|
4,800
+0.3%
|
4.60
|
USD 22,090
|
|
|
2006-10-05 |
2006-10-04 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
21,800
+1.2%
4.62
USD 100,716
|
21,800
+1.2%
|
4.62
|
USD 100,716
|
|
|
2006-10-02 |
2006-09-29 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
52,500
+2.9%
4.64
USD 243,590
|
52,500
+2.9%
|
4.64
|
USD 243,590
|
|
|
2006-10-02 |
2006-09-28 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
6,000
+0.3%
4.63
USD 27,756
|
6,000
+0.3%
|
4.63
|
USD 27,756
|
|
|
2006-09-25 |
2006-09-21 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
2,680
+0.2%
4.57
USD 12,251
|
2,680
+0.2%
|
4.57
|
USD 12,251
|
|
|
2006-08-23 |
2006-08-21 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
1,000
+0.1%
4.99
USD 4,990
|
1,000
+0.1%
|
4.99
|
USD 4,990
|
|
|
2006-08-16 |
2006-08-11 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
110,392
+6.6%
4.80
USD 529,882
|
110,392
+6.6%
|
4.80
|
USD 529,882
|
|
|
2006-08-16 |
2006-08-11 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
100
+0.0%
4.95
USD 495
|
100
+0.0%
|
4.95
|
USD 495
|
|
|
2006-08-16 |
2006-08-11 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
500
+0.0%
4.85
USD 2,425
|
500
+0.0%
|
4.85
|
USD 2,425
|
|
|
2006-08-11 |
2006-08-10 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
1,000
+0.1%
4.95
USD 4,950
|
1,000
+0.1%
|
4.95
|
USD 4,950
|
|
|
2006-08-11 |
2006-08-09 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
1,500
+0.1%
4.93
USD 7,395
|
1,500
+0.1%
|
4.93
|
USD 7,395
|
|
|
2006-08-03 |
2006-08-01 |
S
Sale
|
WHITING DOUGLAS
Chief Scientist
Officer
|
2,500
-1.1%
5.14
USD 12,846
|
2,500
-1.1%
|
5.14
|
USD 12,846
|
|
|
2006-06-01 |
2006-05-30 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
1,000
+0.1%
5.40
USD 5,398
|
1,000
+0.1%
|
5.40
|
USD 5,398
|
|
|
2006-05-26 |
2006-05-25 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
1,000
+0.1%
5.45
USD 5,450
|
1,000
+0.1%
|
5.45
|
USD 5,450
|
|
|
2006-05-26 |
2006-05-24 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
35,700
+2.2%
5.50
USD 196,318
|
35,700
+2.2%
|
5.50
|
USD 196,318
|
|
|
2006-05-15 |
2006-05-12 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
9,000
+0.6%
6.00
USD 53,988
|
9,000
+0.6%
|
6.00
|
USD 53,988
|
|
|
2006-05-15 |
2006-05-11 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
61,600
+4.0%
6.13
USD 377,362
|
61,600
+4.0%
|
6.13
|
USD 377,362
|
|
|
2006-05-09 |
2006-05-05 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
4,800
+0.3%
6.41
USD 30,755
|
4,800
+0.3%
|
6.41
|
USD 30,755
|
|
|
2006-05-09 |
2006-05-05 |
S
Sale
|
WHITING DOUGLAS
Chief Scientist
Officer
|
2,600
-1.2%
6.40
USD 16,632
|
2,600
-1.2%
|
6.40
|
USD 16,632
|
|
|
2006-05-05 |
2006-05-04 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
3,100
+0.2%
6.43
USD 19,939
|
3,100
+0.2%
|
6.43
|
USD 19,939
|
|
|
2006-05-05 |
2006-05-03 |
B
Purchase
|
MARXE AUSTIN W & GREENHOUSE DAVID M
Large shareholder
|
3,000
+0.2%
6.43
USD 19,298
|
3,000
+0.2%
|
6.43
|
USD 19,298
|
|
|
2006-02-02 |
2006-02-02 |
S
Sale
|
WHITING DOUGLAS
Chief Scientist
Officer
|
2,600
-1.1%
7.32
USD 19,026
|
2,600
-1.1%
|
7.32
|
USD 19,026
|
|
|
2005-11-08 |
2005-11-04 |
S
Sale
|
WHITING DOUGLAS
Chief Scientist
Officer
|
2,600
-1.1%
5.60
USD 14,549
|
2,600
-1.1%
|
5.60
|
USD 14,549
|
|
|
2005-08-05 |
2005-08-04 |
S
Sale
|
WHITING DOUGLAS
Chief Scientist
Officer
|
3,400
-1.5%
6.64
USD 22,576
|
3,400
-1.5%
|
6.64
|
USD 22,576
|
|
|
2005-05-11 |
2005-05-10 |
S
Sale
|
WHITING DOUGLAS
Chief Scientist
Officer
|
3,500
-1.5%
5.57
USD 19,490
|
3,500
-1.5%
|
5.57
|
USD 19,490
|
|
|
2005-02-10 |
2005-02-09 |
S
Sale
|
WHITING DOUGLAS
Chief Scientist
Officer
|
3,500
-1.5%
8.41
USD 29,426
|
3,500
-1.5%
|
8.41
|
USD 29,426
|
|
|
2004-11-03 |
2004-11-02 |
S
Sale
|
WHITING DOUGLAS
Chief Scientist
Officer
|
4,400
-1.8%
7.08
USD 31,173
|
4,400
-1.8%
|
7.08
|
USD 31,173
|
|
|
2004-11-02 |
2004-11-01 |
S
Sale
|
MALIK KAMRAN
Vice President, Engineering
Officer
|
1,795
-100.0%
7.13
USD 12,800
|
1,795
-100.0%
|
7.13
|
USD 12,800
|
|
|
2004-07-19 |
2004-07-19 |
S
Sale
|
WHITING DOUGLAS
Chief Scientist
|
4,400
-1.8%
8.38
USD 36,872
|
4,400
-1.8%
|
8.38
|
USD 36,872
|
|
|
2004-05-05 |
2004-05-04 |
S
Sale
|
MALIK KAMRAN
Vice President, Engineering
|
721
-100.0%
8.84
USD 6,374
|
721
-100.0%
|
8.84
|
USD 6,374
|
|
|
2004-04-27 |
2004-04-26 |
S
Sale
|
WHITING DOUGLAS
Chief Scientist
Officer
|
4,400
-1.7%
9.78
USD 43,037
|
4,400
-1.7%
|
9.78
|
USD 43,037
|
|
|
2004-02-26 |
2004-02-24 |
S
Sale
|
ELGAMAL TAHER
|
14,333
-100.0%
14.51
USD 208,021
|
14,333
-100.0%
|
14.51
|
USD 208,021
|
|
|
2004-02-13 |
2004-02-11 |
S
Sale
|
WHITING DOUGLAS L
Chief Scientist
|
4,000
-1.5%
16.02
USD 64,080
|
4,000
-1.5%
|
16.02
|
USD 64,080
|
|
