Purchase/sale
|
Number of securities
|
Price per unit (Note 4)
|
Purchase
|
21,425
|
26.22
|
Purchase
|
750
|
26.22
|
Purchase
|
35,206
|
26.22
|
Purchase
|
22,463
|
26.22
|
Purchase
|
17,773
|
26.22
|
Purchase
|
750
|
26.22
|
Purchase
|
1,824
|
25.75
|
Purchase
|
131
|
25.75
|
Purchase
|
2,314
|
25.75
|
Purchase
|
1,139
|
25.75
|
Purchase
|
1,103
|
25.75
|
Purchase
|
10,000
|
25.75
|
Purchase
|
70
|
25.75
|
Purchase
|
3,325
|
25.75
|
Purchase
|
121
|
25.75
|
Purchase
|
4,973
|
25.75
|
Purchase
|
1,408
|
25.73
|
Purchase
|
121
|
25.72
|
Purchase
|
13,471
|
25.72
|
Purchase
|
12,500
|
25.60
|
Purchase
|
1,000
|
25.60
|
Purchase
|
1,000
|
25.60
|
Purchase
|
500
|
25.60
|
Purchase
|
100
|
25.60
|
Purchase
|
1,110
|
25.59
|
Purchase
|
10,000
|
25.59
|
Purchase
|
2
|
25.58
|
Purchase
|
513
|
25.58
|
Purchase
|
501
|
25.58
|
Purchase
|
7,422
|
25.57
|
Purchase
|
5
|
25.56
|
Purchase
|
3,000
|
25.56
|
Purchase
|
41,048
|
25.31
|
Purchase
|
333
|
25.31
|
Purchase
|
100
|
25.31
|
Purchase
|
500
|
25.31
|
Purchase
|
300
|
25.31
|
Purchase
|
100
|
25.31
|
Purchase
|
5,000
|
25.31
|
Purchase
|
121
|
25.30
|
Purchase
|
547
|
25.30
|
Purchase
|
453
|
25.30
|
Purchase
|
1,498
|
25.30
|
Purchase
|
44,555
|
25.60
|
Purchase
|
999
|
25.60
|
Purchase
|
2,042
|
25.60
|
Purchase
|
2,404
|
25.60
|
Purchase
|
22
|
25.65
|
Purchase
|
23,902
|
25.70
|
Purchase
|
3,000
|
25.70
|
Purchase
|
5,962
|
25.70
|
Purchase
|
10,000
|
25.70
|
Purchase
|
2,970
|
25.70
|
Purchase
|
986
|
25.70
|
Purchase
|
5,969
|
25.70
|
Purchase
|
4,630
|
25.70
|
Purchase
|
1,198
|
25.70
|
Purchase
|
2,150
|
25.70
|
Purchase
|
3,480
|
25.70
|
Purchase
|
114
|
25.70
|
Purchase
|
139
|
25.70
|
Purchase
|
500
|
25.70
|
Purchase
|
25,000
|
25.70
|
Purchase
|
10,000
|
25.70
|
Purchase
|
205
|
25.69
|
Purchase
|
2,234
|
25.69
|
Purchase
|
375
|
25.69
|
Purchase
|
46,425
|
25.69
|
Purchase
|
753
|
25.69
|
Purchase
|
1
|
25.69
|
Purchase
|
7
|
25.69
|
Purchase
|
43,539
|
25.65
|
Purchase
|
200
|
25.65
|
Purchase
|
75
|
25.65
|
Purchase
|
336
|
25.65
|
Purchase
|
500
|
25.65
|
Purchase
|
500
|
25.65
|
Purchase
|
300
|
25.65
|
Purchase
|
4,550
|
25.65
|
Purchase
|
127
|
25.82
|
Purchase
|
127
|
25.82
|
Purchase
|
1,372
|
25.82
|
Purchase
|
444
|
25.87
|
Purchase
|
1,000
|
25.87
|
Purchase
|
3,516
|
25.87
|
Purchase
|
2
|
25.87
|
Purchase
|
2
|
25.87
|
Purchase
|
750
|
25.87
|
Purchase
|
4,242
|
25.87
|
Purchase
|
10,000
|
26.35
|
Purchase
|
9,067
|
26.27
|
Purchase
|
123
|
26.26
|
Purchase
|
810
|
26.26
|
Purchase
|
1,518
|
26.38
|
Purchase
|
8,492
|
26.38
|
Purchase
|
4,990
|
26.38
|
Purchase
|
10
|
26.29
|
Purchase
|
500
|
25.87
|
Purchase
|
3,893
|
25.87
|
Purchase
|
300
|
25.87
|
Purchase
|
900
|
25.87
|
Purchase
|
268
|
25.87
|
Purchase
|
754
|
25.87
|
Purchase
|
134
|
25.87
|
Purchase
|
3,295
|
25.87
|
Purchase
|
1,378
|
25.87
|
Purchase
|
150
|
25.87
|
Purchase
|
140
|
25.87
|
Purchase
|
150
|
25.87
|
Purchase
|
1,800
|
25.87
|
Purchase
|
1,000
|
25.87
|
Purchase
|
250
|
25.87
|
Purchase
|
15,132
|
25.87
|
Purchase
|
2,541
|
25.85
|
Purchase
|
268
|
25.85
|
Purchase
|
750
|
25.85
|
Purchase
|
268
|
25.85
|
Purchase
|
1,500
|
25.85
|
Purchase
|
268
|
25.85
|
Purchase
|
16,052
|
25.85
|
Purchase
|
134
|
25.85
|
Purchase
|
134
|
25.85
|
Purchase
|
8,085
|
25.85
|
Purchase
|
21,815
|
25.85
|
Purchase
|
80
|
25.85
|
Purchase
|
12,457
|
25.91
|
Purchase
|
1,000
|
25.91
|
Purchase
|
131
|
25.91
|
Purchase
|
1,000
|
25.91
|
Purchase
|
131
|
25.91
|
Purchase
|
3,000
|
25.91
|
Purchase
|
2,000
|
25.91
|
Purchase
|
200
|
25.91
|
Purchase
|
5,000
|
25.91
|
Purchase
|
5,000
|
25.91
|
Purchase
|
250
|
25.91
|
Purchase
|
1
|
25.91
|
Purchase
|
1,000
|
25.91
|
Purchase
|
7,000
|
25.91
|
Purchase
|
150
|
25.91
|
Purchase
|
271
|
25.91
|
Purchase
|
1
|
25.91
|
Purchase
|
1
|
25.91
|
Purchase
|
1
|
25.91
|
Purchase
|
1,000
|
25.91
|
Purchase
|
186
|
25.91
|
Purchase
|
100
|
25.90
|
Purchase
|
120
|
25.90
|
Purchase
|
2,564
|
25.95
|
Purchase
|
5,000
|
25.95
|
Purchase
|
60
|
25.95
|
Purchase
|
49
|
25.95
|
Purchase
|
499
|
25.95
|
Purchase
|
9,999
|
25.95
|
Purchase
|
899
|
25.95
|
Purchase
|
810
|
25.95
|
Purchase
|
50
|
25.95
|
Purchase
|
500
|
25.95
|
Purchase
|
750
|
25.95
|
Purchase
|
371
|
25.95
|
Purchase
|
300
|
25.95
|
Purchase
|
2,000
|
25.95
|
Purchase
|
790
|
25.95
|
Purchase
|
10,000
|
25.94
|
Purchase
|
5,000
|
25.94
|
Purchase
|
359
|
25.94
|
Purchase
|
903
|
26.00
|
Purchase
|
9,000
|
26.00
|
Purchase
|
20,000
|
26.00
|
Purchase
|
1,086
|
26.00
|
Purchase
|
3,000
|
26.00
|
Purchase
|
2,500
|
26.00
|
Purchase
|
1,500
|
26.00
|
Purchase
|
6,000
|
26.00
|
Purchase
|
100
|
26.00
|
Purchase
|
4,773
|
26.00
|
Purchase
|
5,227
|
26.00
|
Purchase
|
15,000
|
26.00
|
Purchase
|
5,000
|
26.00
|
Purchase
|
1,221
|
26.00
|
Purchase
|
90
|
26.00
|
Purchase
|
800
|
26.00
|
Purchase
|
2,500
|
26.00
|
Purchase
|
4,000
|
26.00
|
Purchase
|
15,000
|
26.00
|
Purchase
|
5,000
|
26.00
|
Purchase
|
1,000
|
26.00
|
Purchase
|
250
|
26.00
|
Purchase
|
2,500
|
26.00
|
Purchase
|
8,000
|
26.00
|
Purchase
|
100
|
26.00
|
Purchase
|
5,000
|
26.00
|
Purchase
|
10,000
|
26.00
|
Purchase
|
2,500
|
26.00
|
Purchase
|
1,700
|
26.00
|
Purchase
|
10,000
|
26.00
|
Purchase
|
2,000
|
26.00
|
Purchase
|
4,004
|
26.00
|
Purchase
|
5,000
|
26.00
|
Purchase
|
1,000
|
26.00
|
Purchase
|
1
|
26.00
|
Purchase
|
1
|
26.00
|
Purchase
|
110
|
26.00
|
Purchase
|
939
|
26.00
|
Purchase
|
2,834
|
26.00
|
Purchase
|
100
|
26.00
|
Purchase
|
500
|
26.00
|
Purchase
|
10,000
|
26.00
|
Purchase
|
1,200
|
26.00
|
Purchase
|
230
|
26.00
|
Purchase
|
150
|
26.00
|
Purchase
|
150
|
26.00
|
Purchase
|
3,000
|
26.00
|
Purchase
|
500
|
26.00
|
Purchase
|
200
|
26.00
|
Purchase
|
3,335
|
26.00
|
Purchase
|
500
|
26.00
|
Purchase
|
200
|
26.00
|
Purchase
|
500
|
26.00
|
Purchase
|
300
|
26.00
|
Purchase
|
500
|
26.00
|
Purchase
|
300
|
26.00
|
Purchase
|
700
|
26.00
|
Purchase
|
671
|
26.00
|
Purchase
|
1,000
|
26.00
|
Purchase
|
93
|
26.00
|
Purchase
|
384
|
26.00
|
Purchase
|
500
|
26.00
|
Purchase
|
78
|
26.00
|
Purchase
|
250
|
26.00
|
Purchase
|
150
|
26.00
|
Purchase
|
1,000
|
26.00
|
Purchase
|
380
|
26.00
|
Purchase
|
2,500
|
26.00
|
Purchase
|
3,000
|
26.00
|
Purchase
|
100
|
26.00
|
Purchase
|
200
|
26.00
|
Purchase
|
2,000
|
26.00
|
Purchase
|
200
|
26.00
|
Purchase
|
2,500
|
26.00
|
Purchase
|
1,150
|
26.00
|
Purchase
|
150
|
26.00
|
Purchase
|
40
|
26.00
|
Purchase
|
500
|
26.00
|
Purchase
|
1,150
|
26.00
|
Purchase
|
100
|
25.85
|
Purchase
|
250
|
25.85
|
Purchase
|
2,000
|
25.85
|
Purchase
|
1,000
|
25.85
|
Purchase
|
11,300
|
25.85
|
Purchase
|
199
|
25.85
|
Purchase
|
525
|
25.85
|
Purchase
|
34,095
|
25.85
|
Purchase
|
2,554
|
25.92
|
Purchase
|
362
|
25.92
|
Purchase
|
225
|
25.92
|
Purchase
|
215
|
25.92
|
Purchase
|
15,000
|
25.92
|
Purchase
|
180
|
25.92
|
Purchase
|
297
|
25.92
|
Purchase
|
1,000
|
25.92
|
Purchase
|
4,095
|
25.92
|
Purchase
|
2,474
|
25.91
|
Purchase
|
200
|
25.90
|
Purchase
|
2,400
|
25.90
|
Purchase
|
998
|
25.89
|
Purchase
|
150
|
25.85
|
Purchase
|
2,000
|
25.85
|
Purchase
|
11,878
|
25.85
|
Purchase
|
13,857
|
25.85
|
Purchase
|
163
|
25.84
|
Purchase
|
588
|
25.84
|
Purchase
|
26,000
|
25.49
|
Purchase
|
57,500
|
24.26
|
Purchase
|
437
|
26.22
|
Purchase
|
1,500,000
|
25.52
|
Purchase
|
400,000
|
25.96
|
Purchase
|
25,000
|
22.65
|
Sale
|
-1,000
|
25.85
|
Sale
|
-2,500
|
25.85
|
Sale
|
-26,000
|
25.60
|
Sale
|
-2,500
|
26.22
|
Sale
|
-437
|
26.22
|
Sale
|
-1,736
|
26.00
|
Sale
|
-300
|
26.00
|
Sale
|
-2,000
|
25.95
|
Sale
|
-2,000
|
25.87
|
Sale
|
-1,000
|
25.85
|
Sale
|
-2,000
|
25.88
|
Sale
|
-2,000
|
25.86
|
Sale
|
-1,000
|
25.83
|
Sale
|
-2,100
|
25.82
|
Sale
|
-400
|
25.82
|
Sale
|
-4,216
|
25.75
|
Sale
|
-800
|
25.78
|
Sale
|
-200
|
25.78
|
Sale
|
-270
|
25.61
|
Sale
|
-2,000
|
25.57
|
Sale
|
-213
|
25.61
|
Sale
|
-6
|
25.61
|
Sale
|
-11
|
25.61
|
Sale
|
-500
|
25.61
|
Sale
|
-2,500
|
25.61
|
Sale
|
-1,626
|
25.84
|
Sale
|
-386
|
25.84
|
Sale
|
-1,000
|
25.94
|
Sale
|
-2,500
|
26.37
|
Sale
|
-10
|
26.13
|
Sale
|
-8,999
|
26.00
|
Sale
|
-350
|
26.00
|
Sale
|
-5
|
26.00
|
Sale
|
-90
|
26.00
|
Sale
|
-5,250
|
26.00
|
Sale
|
-306
|
26.00
|
Sale
|
-2,237
|
25.60
|
Sale
|
-90
|
25.60
|
Sale
|
-2,500
|
25.60
|
Sale
|
-5,000
|
25.60
|
Sale
|
-10,173
|
25.60
|
Sale
|
-100,000
|
22.57
|
Sale
|
-779,875
|
21.90
|
Sale
|
-779,875
|
21.90
|
Sale
|
-25,000
|
22.59
|
|
|