Purchase/sale
|
Number of securities
|
Price per unit (Note 4)
|
Purchase
|
377
|
36.89
|
Purchase
|
19
|
36.89
|
Purchase
|
512
|
36.89
|
Purchase
|
728
|
36.89
|
Purchase
|
78
|
36.89
|
Purchase
|
494
|
36.89
|
Purchase
|
13
|
36.88
|
Purchase
|
434
|
36.88
|
Purchase
|
363
|
36.88
|
Purchase
|
812
|
36.88
|
Purchase
|
212
|
36.88
|
Purchase
|
357
|
36.88
|
Purchase
|
780
|
36.88
|
Purchase
|
250
|
36.88
|
Purchase
|
1,755
|
36.88
|
Purchase
|
2,298
|
36.87
|
Purchase
|
476
|
36.87
|
Purchase
|
851
|
36.87
|
Purchase
|
226
|
36.87
|
Purchase
|
315
|
36.87
|
Purchase
|
618
|
36.86
|
Purchase
|
257
|
36.86
|
Purchase
|
399
|
36.86
|
Purchase
|
4,166
|
36.87
|
Purchase
|
978
|
36.86
|
Purchase
|
634
|
36.86
|
Purchase
|
1,000
|
36.86
|
Purchase
|
1,813
|
36.86
|
Purchase
|
1,000
|
36.86
|
Purchase
|
429
|
36.86
|
Purchase
|
396
|
36.86
|
Purchase
|
2,790
|
36.86
|
Purchase
|
1,022
|
36.86
|
Purchase
|
266
|
36.86
|
Purchase
|
1
|
36.86
|
Purchase
|
87
|
36.86
|
Purchase
|
4,583
|
36.87
|
Purchase
|
1,034
|
36.86
|
Purchase
|
259
|
36.86
|
Purchase
|
4,540
|
36.86
|
Purchase
|
512
|
36.85
|
Purchase
|
3,654
|
36.85
|
Purchase
|
1,560
|
36.78
|
Purchase
|
720
|
36.78
|
Purchase
|
199
|
36.78
|
Purchase
|
1,813
|
36.69
|
Purchase
|
111
|
36.69
|
Purchase
|
535
|
36.69
|
Purchase
|
478
|
36.69
|
Purchase
|
10
|
36.74
|
Purchase
|
561
|
36.68
|
Purchase
|
200
|
36.68
|
Purchase
|
239
|
36.68
|
Purchase
|
490
|
37.01
|
Purchase
|
210
|
37.01
|
Purchase
|
81
|
37.00
|
Purchase
|
196
|
37.00
|
Purchase
|
178
|
37.00
|
Purchase
|
208
|
37.00
|
Purchase
|
782
|
37.00
|
Purchase
|
4,218
|
37.00
|
Purchase
|
515
|
37.00
|
Purchase
|
745
|
37.00
|
Purchase
|
20
|
37.00
|
Purchase
|
170
|
37.00
|
Purchase
|
3
|
37.00
|
Purchase
|
25
|
37.00
|
Purchase
|
86
|
37.00
|
Purchase
|
4,873
|
37.00
|
Purchase
|
119
|
37.00
|
Purchase
|
33
|
37.00
|
Purchase
|
103
|
37.00
|
Purchase
|
465
|
37.00
|
Purchase
|
176
|
37.00
|
Purchase
|
512
|
37.00
|
Purchase
|
3,520
|
37.00
|
Purchase
|
527
|
36.99
|
Purchase
|
334
|
37.00
|
Purchase
|
522
|
37.00
|
Purchase
|
197
|
37.00
|
Purchase
|
147
|
37.00
|
Purchase
|
439
|
37.00
|
Purchase
|
4,011
|
37.00
|
Purchase
|
1,247
|
37.00
|
Purchase
|
181
|
37.00
|
Purchase
|
5,000
|
37.00
|
Purchase
|
284
|
37.00
|
Purchase
|
5,000
|
37.00
|
Purchase
|
1
|
37.00
|
Purchase
|
4,999
|
37.00
|
Purchase
|
5,000
|
37.00
|
Purchase
|
4,800
|
37.00
|
Purchase
|
5,500
|
36.99
|
Purchase
|
200
|
36.99
|
Purchase
|
301
|
36.99
|
Purchase
|
1,699
|
36.99
|
Purchase
|
277
|
36.99
|
Purchase
|
386
|
36.99
|
Purchase
|
301
|
36.98
|
Purchase
|
356
|
36.98
|
Purchase
|
24
|
36.98
|
Purchase
|
862
|
36.98
|
Purchase
|
1,925
|
36.99
|
Purchase
|
750
|
36.99
|
Purchase
|
886
|
36.98
|
Purchase
|
1,200
|
36.99
|
Purchase
|
100
|
36.98
|
Purchase
|
400
|
36.98
|
Purchase
|
745
|
36.99
|
Purchase
|
515
|
36.99
|
Purchase
|
170
|
36.99
|
Purchase
|
146
|
36.99
|
Purchase
|
320
|
36.99
|
Purchase
|
200
|
36.99
|
Purchase
|
400
|
36.99
|
Purchase
|
3,944
|
36.99
|
Purchase
|
4,742
|
37.00
|
Purchase
|
27
|
37.00
|
Purchase
|
110
|
37.00
|
Purchase
|
1,247
|
37.00
|
Purchase
|
3,753
|
37.00
|
Purchase
|
1,194
|
37.00
|
Purchase
|
225
|
37.00
|
Purchase
|
15
|
37.00
|
Purchase
|
900
|
37.00
|
Purchase
|
4,576
|
37.00
|
Purchase
|
8
|
37.00
|
Purchase
|
31
|
37.00
|
Purchase
|
57
|
37.00
|
Purchase
|
56
|
37.00
|
Purchase
|
45
|
37.00
|
Purchase
|
552
|
37.00
|
Purchase
|
4,375
|
37.00
|
Purchase
|
73
|
37.00
|
Purchase
|
88
|
37.00
|
Purchase
|
200
|
37.00
|
Purchase
|
582
|
37.00
|
Purchase
|
984
|
37.00
|
Purchase
|
20
|
37.00
|
Purchase
|
183
|
37.00
|
Purchase
|
795
|
37.00
|
Purchase
|
701
|
37.00
|
Purchase
|
3,471
|
37.00
|
Purchase
|
670
|
37.14
|
Purchase
|
255
|
37.15
|
Purchase
|
270
|
37.15
|
Purchase
|
4,361
|
37.15
|
Purchase
|
750
|
37.15
|
Purchase
|
3,416
|
37.15
|
Purchase
|
19
|
37.15
|
Purchase
|
9
|
37.15
|
Purchase
|
100
|
37.14
|
Purchase
|
1,644
|
37.14
|
Purchase
|
109
|
37.15
|
Purchase
|
1
|
37.15
|
Purchase
|
20
|
37.15
|
Purchase
|
14
|
37.15
|
Purchase
|
105
|
37.15
|
Purchase
|
16
|
37.15
|
Purchase
|
484
|
37.15
|
Purchase
|
8
|
37.15
|
Purchase
|
123
|
37.15
|
Purchase
|
108
|
37.15
|
Purchase
|
67
|
37.15
|
Purchase
|
648
|
37.15
|
Purchase
|
419
|
37.15
|
Purchase
|
60
|
37.15
|
Purchase
|
339
|
37.15
|
Purchase
|
652
|
37.14
|
Purchase
|
1,661
|
37.15
|
Purchase
|
153
|
37.15
|
Purchase
|
266
|
37.15
|
Purchase
|
2,197
|
37.15
|
Purchase
|
13,037
|
37.15
|
Purchase
|
5,000
|
37.15
|
Purchase
|
25
|
37.15
|
Purchase
|
211
|
37.15
|
Purchase
|
571
|
37.15
|
Purchase
|
2,783
|
37.15
|
Purchase
|
87
|
37.15
|
Purchase
|
16
|
37.15
|
Purchase
|
103
|
37.15
|
Purchase
|
2
|
37.15
|
Purchase
|
42
|
37.15
|
Purchase
|
15
|
37.15
|
Purchase
|
73
|
37.15
|
Purchase
|
8
|
37.15
|
Purchase
|
72
|
37.15
|
Purchase
|
520
|
37.15
|
Purchase
|
8
|
37.15
|
Purchase
|
86
|
37.15
|
Purchase
|
4,849
|
37.15
|
Purchase
|
4
|
37.15
|
Purchase
|
100
|
37.15
|
Purchase
|
81
|
37.15
|
Purchase
|
1,202
|
37.15
|
Purchase
|
4,298
|
37.15
|
Purchase
|
5,000
|
37.15
|
Purchase
|
88
|
37.15
|
Purchase
|
2,762
|
37.15
|
Purchase
|
16
|
37.14
|
Purchase
|
558
|
37.14
|
Purchase
|
2,761
|
37.14
|
Purchase
|
95
|
37.14
|
Purchase
|
28
|
37.14
|
Purchase
|
265
|
37.14
|
Purchase
|
35
|
37.14
|
Purchase
|
176
|
37.14
|
Purchase
|
699
|
37.15
|
Purchase
|
211
|
37.14
|
Purchase
|
616
|
37.14
|
Purchase
|
1,200
|
37.14
|
Purchase
|
435
|
37.14
|
Purchase
|
95
|
37.14
|
Purchase
|
177
|
37.15
|
Purchase
|
256
|
37.14
|
Purchase
|
961
|
37.15
|
Purchase
|
3,858
|
37.15
|
Purchase
|
3,137
|
37.15
|
Purchase
|
441
|
37.15
|
Purchase
|
205
|
37.15
|
Purchase
|
4,795
|
37.15
|
Purchase
|
87
|
37.15
|
Purchase
|
16
|
37.15
|
Purchase
|
1,580
|
37.15
|
Purchase
|
556
|
37.14
|
Purchase
|
526
|
37.14
|
Purchase
|
761
|
37.14
|
Purchase
|
125
|
37.14
|
Purchase
|
174
|
37.14
|
Purchase
|
256
|
37.14
|
Purchase
|
168
|
37.14
|
Purchase
|
282
|
37.15
|
Purchase
|
88
|
37.15
|
Purchase
|
730
|
37.15
|
Purchase
|
624
|
37.15
|
Purchase
|
9,088
|
37.15
|
Purchase
|
212
|
37.15
|
Purchase
|
3,720
|
37.15
|
Purchase
|
96
|
37.24
|
Purchase
|
614
|
37.24
|
Purchase
|
1,000
|
37.22
|
Purchase
|
512
|
37.22
|
Purchase
|
544
|
37.22
|
Purchase
|
122
|
37.22
|
Purchase
|
169
|
37.22
|
Purchase
|
350
|
37.22
|
Purchase
|
166
|
37.22
|
Purchase
|
198
|
37.22
|
Purchase
|
93
|
37.22
|
Purchase
|
87
|
37.22
|
Purchase
|
524
|
37.22
|
Purchase
|
941
|
37.22
|
Purchase
|
3,597
|
37.17
|
Purchase
|
56
|
37.17
|
Purchase
|
213
|
37.17
|
Purchase
|
300
|
37.17
|
Purchase
|
10,958
|
37.30
|
Purchase
|
1,426
|
37.29
|
Purchase
|
45
|
37.29
|
Purchase
|
133
|
37.29
|
Purchase
|
200
|
37.29
|
Purchase
|
2
|
37.29
|
Purchase
|
541
|
37.26
|
Purchase
|
133
|
37.26
|
Purchase
|
738
|
37.26
|
Purchase
|
545
|
37.24
|
Purchase
|
2,699
|
37.23
|
Purchase
|
500
|
37.23
|
Purchase
|
1,000
|
37.23
|
Purchase
|
369
|
37.23
|
Purchase
|
554
|
37.23
|
Purchase
|
392
|
37.23
|
Purchase
|
20
|
37.23
|
Purchase
|
133
|
37.23
|
Purchase
|
166
|
37.23
|
Purchase
|
21
|
37.19
|
Purchase
|
106
|
37.19
|
Purchase
|
2,429
|
37.19
|
Purchase
|
1,610
|
37.19
|
Purchase
|
680
|
37.16
|
Purchase
|
1,475
|
37.16
|
Purchase
|
400
|
37.16
|
Purchase
|
555
|
37.16
|
Purchase
|
4,261
|
37.12
|
Purchase
|
200
|
37.12
|
Purchase
|
689
|
37.12
|
Purchase
|
266
|
37.12
|
Purchase
|
3,954
|
37.13
|
Purchase
|
133
|
37.13
|
Purchase
|
79
|
37.13
|
Purchase
|
4,310
|
37.14
|
Purchase
|
90
|
37.14
|
Purchase
|
600
|
37.13
|
Purchase
|
1,453
|
37.13
|
Purchase
|
1,967
|
37.13
|
Purchase
|
700
|
37.13
|
Purchase
|
46
|
37.13
|
Purchase
|
4,088
|
37.15
|
Purchase
|
6,219
|
37.15
|
Purchase
|
518
|
37.15
|
Purchase
|
133
|
37.15
|
Purchase
|
250
|
37.15
|
Purchase
|
974
|
37.09
|
Purchase
|
1
|
37.06
|
Purchase
|
133
|
37.06
|
Purchase
|
674
|
37.06
|
Purchase
|
825
|
37.05
|
Purchase
|
133
|
37.05
|
Purchase
|
521
|
37.05
|
Purchase
|
1,559
|
37.05
|
Purchase
|
5,000
|
36.97
|
Purchase
|
700
|
36.97
|
Purchase
|
800
|
36.97
|
Purchase
|
250
|
36.97
|
Purchase
|
100
|
36.97
|
Purchase
|
265
|
36.97
|
Purchase
|
1,200
|
36.97
|
Purchase
|
303
|
36.97
|
Purchase
|
408
|
36.97
|
Purchase
|
3,607
|
36.95
|
Purchase
|
250
|
36.95
|
Purchase
|
100
|
36.95
|
Purchase
|
626
|
36.95
|
Purchase
|
1,917
|
36.88
|
Purchase
|
6,000
|
36.88
|
Purchase
|
800
|
36.88
|
Purchase
|
225
|
36.88
|
Purchase
|
1,000
|
36.88
|
Purchase
|
8,288
|
36.88
|
Purchase
|
216
|
36.79
|
Purchase
|
854
|
36.79
|
Purchase
|
2,282
|
36.79
|
Purchase
|
142
|
36.78
|
Purchase
|
424
|
36.78
|
Purchase
|
680
|
36.78
|
Purchase
|
2,500
|
36.78
|
Purchase
|
87
|
36.78
|
Purchase
|
100
|
36.78
|
Purchase
|
1,200
|
36.78
|
Purchase
|
283
|
36.78
|
Purchase
|
420
|
36.74
|
Purchase
|
25
|
36.74
|
Purchase
|
137
|
36.74
|
Purchase
|
2,000
|
36.74
|
Purchase
|
1,849
|
36.38
|
Purchase
|
91
|
36.38
|
Purchase
|
3,476
|
36.38
|
Purchase
|
3,771
|
36.37
|
Purchase
|
395
|
36.37
|
Purchase
|
500
|
36.40
|
Purchase
|
884
|
36.30
|
Purchase
|
755
|
36.30
|
Purchase
|
24
|
36.30
|
Purchase
|
87
|
36.30
|
Purchase
|
9,200
|
36.30
|
Purchase
|
50
|
36.25
|
Purchase
|
1,323
|
36.38
|
Purchase
|
953
|
36.35
|
Purchase
|
953
|
36.33
|
Purchase
|
1,486
|
36.32
|
Purchase
|
99
|
36.32
|
Purchase
|
9,186
|
36.32
|
Purchase
|
183,600
|
36.42
|
Purchase
|
600,000
|
36.38
|
Purchase
|
1,612
|
37.15
|
Purchase
|
2,777
|
37.29
|
Sale
|
-2,790
|
36.86
|
Sale
|
-2,222
|
36.73
|
Sale
|
-9,660
|
37.20
|
Sale
|
-10,000
|
37.20
|
Sale
|
-2,687
|
37.30
|
Sale
|
-4,784
|
37.30
|
Sale
|
-18,985
|
37.30
|
Sale
|
-26,083
|
36.92
|
Sale
|
-10,536
|
36.92
|
Sale
|
-15,000
|
36.92
|
Sale
|
-7,024
|
36.92
|
Sale
|
-1
|
36.92
|
Sale
|
-90
|
36.92
|
Sale
|
-579
|
36.92
|
Sale
|
-4,334
|
36.92
|
Sale
|
-927
|
36.85
|
Sale
|
-1,000
|
36.86
|
Sale
|
-219
|
36.86
|
Sale
|
-7,906
|
36.90
|
Sale
|
-10
|
36.78
|
Sale
|
-231
|
36.74
|
Sale
|
-7,547
|
36.74
|
Sale
|
-1,000
|
36.62
|
Sale
|
-1,000
|
36.70
|
Sale
|
-100
|
36.70
|
Sale
|
-250
|
36.70
|
Sale
|
-250
|
36.70
|
Sale
|
-350
|
36.70
|
Sale
|
-100
|
36.70
|
Sale
|
-65
|
36.70
|
Sale
|
-270
|
36.70
|
Sale
|
-69
|
36.70
|
Sale
|
-1,750
|
36.70
|
Sale
|
-500
|
36.70
|
Sale
|
-150
|
36.70
|
Sale
|
-4,000
|
36.70
|
Sale
|
-135
|
36.70
|
Sale
|
-350
|
36.70
|
Sale
|
-75
|
36.70
|
Sale
|
-1,300
|
36.70
|
Sale
|
-150
|
36.70
|
Sale
|
-270
|
36.71
|
Sale
|
-200
|
36.71
|
Sale
|
-206
|
36.71
|
Sale
|
-150
|
36.71
|
Sale
|
-5,000
|
36.71
|
Sale
|
-394
|
36.71
|
Sale
|
-28
|
36.72
|
Sale
|
-500
|
36.72
|
Sale
|
-4
|
36.72
|
Sale
|
-870
|
36.72
|
Sale
|
-23
|
36.73
|
Sale
|
-210
|
36.73
|
Sale
|
-600
|
36.80
|
Sale
|
-2,000
|
36.80
|
Sale
|
-200
|
36.80
|
Sale
|
-200
|
36.80
|
Sale
|
-250
|
36.80
|
Sale
|
-1,694
|
36.80
|
Sale
|
-655
|
36.80
|
Sale
|
-11,138
|
36.80
|
Sale
|
-678
|
36.80
|
Sale
|
-70
|
36.80
|
Sale
|
-10
|
36.80
|
Sale
|
-1,000
|
36.80
|
Sale
|
-500
|
36.80
|
Sale
|
-1,118
|
36.80
|
Sale
|
-152
|
36.80
|
Sale
|
-250
|
36.80
|
Sale
|
-163
|
36.80
|
Sale
|
-81
|
36.80
|
Sale
|
-130
|
36.80
|
Sale
|
-500
|
36.80
|
Sale
|
-13,724
|
36.80
|
Sale
|
-301
|
36.80
|
Sale
|
-625
|
36.80
|
Sale
|
-1,746
|
36.80
|
Sale
|
-1,000
|
36.80
|
Sale
|
-1,694
|
36.80
|
Sale
|
-52
|
36.80
|
Sale
|
-80
|
36.80
|
Sale
|
-1,747
|
36.80
|
Sale
|
-260
|
36.80
|
Sale
|
-848
|
36.80
|
Sale
|
-898
|
36.80
|
Sale
|
-1,746
|
36.80
|
Sale
|
-1,000
|
36.80
|
Sale
|
-1,746
|
36.80
|
Sale
|
-1,747
|
36.80
|
Sale
|
-300
|
36.80
|
Sale
|
-143
|
36.80
|
Sale
|
-1,303
|
36.80
|
Sale
|
-1,208
|
36.80
|
Sale
|
-500
|
36.80
|
Sale
|
-1,474
|
36.80
|
Sale
|
-50
|
36.80
|
Sale
|
-530
|
36.80
|
Sale
|
-67
|
36.80
|
Sale
|
-500
|
36.80
|
Sale
|
-2,000
|
36.80
|
Sale
|
-400
|
36.80
|
Sale
|
-270
|
36.80
|
Sale
|
-2,583
|
36.80
|
Sale
|
-500
|
36.81
|
Sale
|
-87
|
36.81
|
Sale
|
-526
|
36.83
|
Sale
|
-5,395
|
36.84
|
Sale
|
-334
|
37.06
|
Sale
|
-61,688
|
37.20
|
Sale
|
-7,123
|
37.20
|
Sale
|
-1,266
|
37.20
|
Sale
|
-50
|
37.20
|
Sale
|
-320
|
37.20
|
Sale
|
-519
|
37.20
|
Sale
|
-9,360
|
37.20
|
Sale
|
-14
|
37.21
|
Sale
|
-8,625
|
37.30
|
Sale
|
-5,755
|
37.30
|
Sale
|
-680
|
37.30
|
Sale
|
-24,455
|
37.30
|
Sale
|
-420
|
37.30
|
Sale
|
-19,000
|
37.30
|
Sale
|
-96
|
37.30
|
Sale
|
-737
|
37.30
|
Sale
|
-5,899
|
37.30
|
Sale
|
-1,681
|
37.30
|
Sale
|
-240
|
37.30
|
Sale
|
-5,000
|
37.30
|
Sale
|
-268
|
37.30
|
Sale
|
-688
|
37.30
|
Sale
|
-1,512
|
36.65
|
Sale
|
-675
|
36.65
|
Sale
|
-22,715
|
36.65
|
Sale
|
-232
|
36.52
|
Sale
|
-421
|
36.52
|
Sale
|
-1
|
36.52
|
Sale
|
-1,000
|
36.52
|
Sale
|
-590
|
36.52
|
Sale
|
-590
|
36.53
|
Sale
|
-76
|
36.55
|
Sale
|
-415,090
|
37.00
|
|
|