|
2007-08-22 |
2007-08-20 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
500
+33.3%
168.88
USD 84,439
|
500
+33.3%
|
168.88
|
USD 84,439
|
|
|
2007-08-22 |
2007-08-20 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
700
+3.6%
168.88
USD 118,215
|
700
+3.6%
|
168.88
|
USD 118,215
|
|
|
2007-08-10 |
2007-08-08 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
700
+3.7%
167.97
USD 117,576
|
700
+3.7%
|
167.97
|
USD 117,576
|
|
|
2007-08-10 |
2007-08-08 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
500
+3.2%
167.97
USD 83,983
|
500
+3.2%
|
167.97
|
USD 83,983
|
|
|
2007-08-08 |
2007-08-07 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
700
+3.9%
167.71
USD 117,394
|
700
+3.9%
|
167.71
|
USD 117,394
|
|
|
2007-08-08 |
2007-08-07 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
500
+3.3%
167.71
USD 83,853
|
500
+3.3%
|
167.71
|
USD 83,853
|
|
|
2007-08-08 |
2007-08-06 |
S
Sale
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
200
-100.0%
166.11
USD 33,222
|
200
-100.0%
|
166.11
|
USD 33,222
|
|
|
2007-08-08 |
2007-08-06 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
200
+inf%
163.81
USD 32,762
|
200
+inf%
|
163.81
|
USD 32,762
|
|
|
2007-08-07 |
2007-08-03 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
200
+1.1%
162.50
USD 32,500
|
200
+1.1%
|
162.50
|
USD 32,500
|
|
|
2007-08-02 |
2007-08-01 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
500
+2.9%
164.04
USD 82,022
|
500
+2.9%
|
164.04
|
USD 82,022
|
|
|
2007-08-02 |
2007-07-31 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,800
+11.5%
164.92
USD 296,853
|
1,800
+11.5%
|
164.92
|
USD 296,853
|
|
|
2007-08-02 |
2007-07-31 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,500
+10.9%
164.92
USD 247,377
|
1,500
+10.9%
|
164.92
|
USD 247,377
|
|
|
2007-07-31 |
2007-07-30 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
300
+2.0%
165.00
USD 49,500
|
300
+2.0%
|
165.00
|
USD 49,500
|
|
|
2007-07-30 |
2007-07-27 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
800
+66.7%
165.21
USD 132,167
|
800
+66.7%
|
165.21
|
USD 132,167
|
|
|
2007-07-30 |
2007-07-26 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,200
+inf%
166.38
USD 199,653
|
1,200
+inf%
|
166.38
|
USD 199,653
|
|
|
2007-07-26 |
2007-07-25 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,000
+7.0%
169.09
USD 169,088
|
1,000
+7.0%
|
169.09
|
USD 169,088
|
|
|
2007-07-26 |
2007-07-25 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,000
+7.9%
169.09
USD 169,088
|
1,000
+7.9%
|
169.09
|
USD 169,088
|
|
|
2007-07-26 |
2007-07-24 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
500
+50.0%
169.52
USD 84,758
|
500
+50.0%
|
169.52
|
USD 84,758
|
|
|
2007-07-26 |
2007-07-24 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
600
+4.4%
169.52
USD 101,709
|
600
+4.4%
|
169.52
|
USD 101,709
|
|
|
2007-07-26 |
2007-07-24 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,000
+8.5%
169.52
USD 169,515
|
1,000
+8.5%
|
169.52
|
USD 169,515
|
|
|
2007-07-24 |
2007-07-23 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
700
+5.4%
169.66
USD 118,760
|
700
+5.4%
|
169.66
|
USD 118,760
|
|
|
2007-07-24 |
2007-07-20 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,200
+10.2%
169.53
USD 203,440
|
1,200
+10.2%
|
169.53
|
USD 203,440
|
|
|
2007-07-24 |
2007-07-20 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,500
+14.7%
169.53
USD 254,300
|
1,500
+14.7%
|
169.53
|
USD 254,300
|
|
|
2007-07-24 |
2007-07-19 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,000
+9.3%
169.60
USD 169,600
|
1,000
+9.3%
|
169.60
|
USD 169,600
|
|
|
2007-07-24 |
2007-07-18 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
500
+100.0%
169.60
USD 84,800
|
500
+100.0%
|
169.60
|
USD 84,800
|
|
|
2007-07-24 |
2007-07-18 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,600
+17.4%
169.60
USD 271,359
|
1,600
+17.4%
|
169.60
|
USD 271,359
|
|
|
2007-07-24 |
2007-07-18 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
500
+5.2%
169.60
USD 84,800
|
500
+5.2%
|
169.60
|
USD 84,800
|
|
|
2007-07-24 |
2007-07-17 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,200
+14.1%
169.95
USD 203,940
|
1,200
+14.1%
|
169.95
|
USD 203,940
|
|
|
2007-07-24 |
2007-07-16 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,800
+24.3%
170.40
USD 306,715
|
1,800
+24.3%
|
170.40
|
USD 306,715
|
|
|
2007-07-24 |
2007-07-16 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,500
+21.4%
170.40
USD 255,596
|
1,500
+21.4%
|
170.40
|
USD 255,596
|
|
|
2007-07-24 |
2007-07-13 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,500
+25.4%
171.75
USD 257,628
|
1,500
+25.4%
|
171.75
|
USD 257,628
|
|
|
2007-07-24 |
2007-07-13 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,500
+27.3%
171.75
USD 257,628
|
1,500
+27.3%
|
171.75
|
USD 257,628
|
|
|
2007-07-24 |
2007-07-13 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
2,000
+11.1%
171.81
USD 343,615
|
2,000
+11.1%
|
171.81
|
USD 343,615
|
|
|
2007-07-24 |
2007-07-12 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,400
+31.1%
171.95
USD 240,725
|
1,400
+31.1%
|
171.95
|
USD 240,725
|
|
|
2007-07-24 |
2007-07-12 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,000
+22.2%
171.95
USD 171,947
|
1,000
+22.2%
|
171.95
|
USD 171,947
|
|
|
2007-07-24 |
2007-07-12 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
6,600
+57.9%
172.25
USD 1,136,850
|
6,600
+57.9%
|
172.25
|
USD 1,136,850
|
|
|
2007-07-12 |
2007-07-11 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
6,900
+153.3%
172.65
USD 1,191,254
|
6,900
+153.3%
|
172.65
|
USD 1,191,254
|
|
|
2007-07-12 |
2007-07-10 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
8,000
+114.3%
172.56
USD 1,380,450
|
8,000
+114.3%
|
172.56
|
USD 1,380,450
|
|
|
2007-07-12 |
2007-07-10 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
500
+inf%
172.29
USD 86,146
|
500
+inf%
|
172.29
|
USD 86,146
|
|
|
2007-07-12 |
2007-07-10 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,000
+100.0%
172.56
USD 172,556
|
1,000
+100.0%
|
172.56
|
USD 172,556
|
|
|
2007-07-12 |
2007-07-10 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
2,000
+100.0%
172.56
USD 345,112
|
2,000
+100.0%
|
172.56
|
USD 345,112
|
|
|
2007-07-12 |
2007-07-10 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
2,500
+125.0%
172.29
USD 430,732
|
2,500
+125.0%
|
172.29
|
USD 430,732
|
|
|
2007-07-12 |
2007-07-10 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
2,500
+125.0%
172.29
USD 430,732
|
2,500
+125.0%
|
172.29
|
USD 430,732
|
|
|
2007-07-12 |
2007-07-10 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,500
+50.0%
172.39
USD 258,583
|
1,500
+50.0%
|
172.39
|
USD 258,583
|
|
|
2007-07-12 |
2007-07-09 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
7,000
+inf%
173.00
USD 1,211,020
|
7,000
+inf%
|
173.00
|
USD 1,211,020
|
|
|
2007-07-12 |
2007-07-09 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,000
+inf%
173.00
USD 173,003
|
1,000
+inf%
|
173.00
|
USD 173,003
|
|
|
2007-07-12 |
2007-07-09 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,000
+inf%
173.13
USD 173,128
|
1,000
+inf%
|
173.13
|
USD 173,128
|
|
|
2007-07-12 |
2007-07-09 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
1,000
+inf%
173.13
USD 173,128
|
1,000
+inf%
|
173.13
|
USD 173,128
|
|
|
2007-07-12 |
2007-07-09 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
2,000
+inf%
172.53
USD 345,057
|
2,000
+inf%
|
172.53
|
USD 345,057
|
|
|
2007-07-12 |
2007-07-09 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
2,000
+inf%
172.29
USD 344,586
|
2,000
+inf%
|
172.29
|
USD 344,586
|
|
|
2007-07-12 |
2007-07-09 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
3,000
+inf%
173.13
USD 519,383
|
3,000
+inf%
|
173.13
|
USD 519,383
|
|
|
2007-06-20 |
2007-06-19 |
B
Purchase
|
GAMCO INVESTORS, INC. ET AL
Large shareholder
|
800
+inf%
113.98
USD 91,185
|
800
+inf%
|
113.98
|
USD 91,185
|
|
|
2006-11-15 |
2006-11-14 |
S
Sale
|
DOMBEK GERARD M
Senior Vice President
Officer
|
3,400
-99.6%
106.29
USD 361,374
|
3,400
-99.6%
|
106.29
|
USD 361,374
|
|
|
2006-11-15 |
2006-11-13 |
S
Sale
|
DOMBEK GERARD M
Senior Vice President
Officer
|
100
-2.8%
106.59
USD 10,659
|
100
-2.8%
|
106.59
|
USD 10,659
|
|
|
2006-05-19 |
2006-05-19 |
S
Sale
|
ELLIS ROBERT F
Senior Vice President
Officer
|
2,800
-100.0%
82.00
USD 229,600
|
2,800
-100.0%
|
82.00
|
USD 229,600
|
|
|
2006-05-19 |
2006-05-19 |
S
Sale
|
ELLIS ROBERT F
Senior Vice President
Officer
|
200
-6.7%
82.14
USD 16,428
|
200
-6.7%
|
82.14
|
USD 16,428
|
|
|
2006-03-14 |
2006-03-13 |
S
Sale
|
TSAI GERALD JR
Non-Executive Director
|
100
-44.8%
98.31
USD 9,831
|
100
-44.8%
|
98.31
|
USD 9,831
|
|
|
2006-03-14 |
2006-03-13 |
S
Sale
|
TSAI GERALD JR
Non-Executive Director
|
268
-54.6%
98.32
USD 26,350
|
268
-54.6%
|
98.32
|
USD 26,350
|
|
|
2006-03-14 |
2006-03-13 |
S
Sale
|
TSAI GERALD JR
Non-Executive Director
|
500
-50.5%
97.90
USD 48,950
|
500
-50.5%
|
97.90
|
USD 48,950
|
|
|
2006-03-10 |
2006-03-10 |
B
Purchase
|
WEINBERG ROBERT F
Non-Executive Director
|
100
+2.0%
94.85
USD 9,485
|
100
+2.0%
|
94.85
|
USD 9,485
|
|
|
2006-03-10 |
2006-03-10 |
B
Purchase
|
WEINBERG ROBERT F
Non-Executive Director
|
200
+4.3%
94.16
USD 18,832
|
200
+4.3%
|
94.16
|
USD 18,832
|
|
|
2006-03-10 |
2006-03-10 |
B
Purchase
|
WEINBERG ROBERT F
Non-Executive Director
|
500
+11.9%
94.14
USD 47,072
|
500
+11.9%
|
94.14
|
USD 47,072
|
|
|
2006-03-10 |
2006-03-10 |
B
Purchase
|
WEINBERG ROBERT F
Non-Executive Director
|
200
+5.0%
94.08
USD 18,816
|
200
+5.0%
|
94.08
|
USD 18,816
|
|
|
2006-03-10 |
2006-03-10 |
B
Purchase
|
WEINBERG ROBERT F
Non-Executive Director
|
100
+2.6%
94.00
USD 9,400
|
100
+2.6%
|
94.00
|
USD 9,400
|
|
|
2006-03-10 |
2006-03-10 |
B
Purchase
|
WEINBERG ROBERT F
Non-Executive Director
|
300
+8.3%
92.50
USD 27,750
|
300
+8.3%
|
92.50
|
USD 27,750
|
|
|
2006-03-10 |
2006-03-10 |
B
Purchase
|
WEINBERG ROBERT F
Non-Executive Director
|
200
+5.9%
91.50
USD 18,300
|
200
+5.9%
|
91.50
|
USD 18,300
|
|
|
2006-03-10 |
2006-03-10 |
S
Sale
|
DOMBEK GERARD M
Senior Vice President
Officer
|
600
-98.0%
93.66
USD 56,196
|
600
-98.0%
|
93.66
|
USD 56,196
|
|
|
2006-03-10 |
2006-03-10 |
S
Sale
|
DOMBEK GERARD M
Senior Vice President
Officer
|
2,300
-79.0%
93.06
USD 214,038
|
2,300
-79.0%
|
93.06
|
USD 214,038
|
|
|
2006-03-10 |
2006-03-10 |
S
Sale
|
DOMBEK GERARD M
Senior Vice President
Officer
|
300
-9.3%
93.30
USD 27,990
|
300
-9.3%
|
93.30
|
USD 27,990
|
|
|
2006-03-10 |
2006-03-10 |
S
Sale
|
DOMBEK GERARD M
Senior Vice President
Officer
|
200
-5.9%
92.99
USD 18,598
|
200
-5.9%
|
92.99
|
USD 18,598
|
|
|
2006-03-10 |
2006-03-10 |
S
Sale
|
DOMBEK GERARD M
Senior Vice President
Officer
|
200
-5.5%
92.97
USD 18,594
|
200
-5.5%
|
92.97
|
USD 18,594
|
|
|
2006-03-10 |
2006-03-10 |
S
Sale
|
DOMBEK GERARD M
Senior Vice President
Officer
|
200
-5.2%
92.96
USD 18,592
|
200
-5.2%
|
92.96
|
USD 18,592
|
|
|
2006-03-10 |
2006-03-10 |
S
Sale
|
DOMBEK GERARD M
Senior Vice President
Officer
|
600
-13.6%
92.95
USD 55,770
|
600
-13.6%
|
92.95
|
USD 55,770
|
|
|
2006-03-10 |
2006-03-10 |
S
Sale
|
DOMBEK GERARD M
Senior Vice President
Officer
|
200
-4.3%
92.92
USD 18,584
|
200
-4.3%
|
92.92
|
USD 18,584
|
|
|
2006-03-10 |
2006-03-10 |
S
Sale
|
DOMBEK GERARD M
Senior Vice President
Officer
|
100
-2.1%
92.90
USD 9,290
|
100
-2.1%
|
92.90
|
USD 9,290
|
|
