Capital World Investors
| Sold at price 51.93 per share. | Direct | 29,859 | 30 Nov 2012 | 575 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 30 Nov 2012 | 4,883,340 |
State Street Global Advisors (US)
| | Direct | | 30 Nov 2012 | 39,901 |
State Street Global Advisors (US)
| | Direct | | 29 Nov 2012 | 13,709 |
Vanguard Group Inc.
| Sold at price 52.03 per share. | Direct | 21,384 | 29 Nov 2012 | 411 |
Vanguard Group Inc.
| Bought at price 52.01 per share. | Direct | 708,012 | 29 Nov 2012 | 13,613 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 29 Nov 2012 | 63,144 |
Capital World Investors
| Bought at price 51.87 per share. | Direct | 62,244 | 29 Nov 2012 | 1,200 |
Capital World Investors
| Sold at price 52.08 per share. | Direct | 49,476 | 29 Nov 2012 | 950 |
Legg Mason Capital Management, LLC
| | Direct | | 29 Nov 2012 | 19,545 |
Legg Mason Capital Management, LLC
| | Direct | | 28 Nov 2012 | 508 |
Vanguard Group Inc.
| Bought at price 51.05 per share. | Direct | 71,367 | 28 Nov 2012 | 1,398 |
State Street Global Advisors (US)
| | Direct | | 28 Nov 2012 | 59,090 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 28 Nov 2012 | 60,869 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 27 Nov 2012 | 70,216 |
Capital World Investors
| Bought at price 51.57 per share. | Direct | 65,751 | 27 Nov 2012 | 1,275 |
Capital World Investors
| Sold at price 51.52 per share. | Direct | 46,368 | 27 Nov 2012 | 900 |
Legg Mason Capital Management, LLC
| Bought at price 51.36 per share. | Direct | 2,773 | 27 Nov 2012 | 54 |
Legg Mason Capital Management, LLC
| Sold at price 51.05 per share. | Direct | 6,228 | 27 Nov 2012 | 122 |
State Street Global Advisors (US)
| | Direct | | 27 Nov 2012 | 61,730 |
Vanguard Group Inc.
| Bought at price 51.17 per share. | Direct | 3,319,449 | 27 Nov 2012 | 64,871 |
Vanguard Group Inc.
| Sold at price 51.17 per share. | Direct | 136,316 | 27 Nov 2012 | 2,664 |
Vanguard Group Inc.
| Bought at price 51.17 per share. | Direct | 279,797 | 26 Nov 2012 | 5,468 |
Vanguard Group Inc.
| Sold at price 51.58 per share. | Direct | 7,994 | 26 Nov 2012 | 155 |
State Street Global Advisors (US)
| | Direct | | 26 Nov 2012 | 394,073 |
Capital World Investors
| Sold at price 51.42 per share. | Direct | 66,846 | 26 Nov 2012 | 1,300 |
Blackrock Institutional Trust Company N.A.
| Bought at price 51.17 per share. | Direct | 330,148 | 26 Nov 2012 | 6,452 |
Blackrock Institutional Trust Company N.A.
| Sold at price 51.17 per share. | Direct | 217,114 | 26 Nov 2012 | 4,243 |
Legg Mason Capital Management, LLC
| Bought at price 51.28 per share. | Direct | 1,538 | 26 Nov 2012 | 30 |
Legg Mason Capital Management, LLC
| Sold at price 52.29 per share. | Direct | 142,228 | 26 Nov 2012 | 2,720 |
Legg Mason Capital Management, LLC
| Bought at price 51.40 per share. | Direct | 2,518 | 23 Nov 2012 | 49 |
Legg Mason Capital Management, LLC
| Sold at price 51.30 per share. | Direct | 1,282 | 23 Nov 2012 | 25 |
State Street Global Advisors (US)
| | Direct | | 23 Nov 2012 | 9,641 |
Vanguard Group Inc.
| Bought at price 50.73 per share. | Direct | 225,748 | 23 Nov 2012 | 4,450 |
Vanguard Group Inc.
| Sold at price 50.73 per share. | Direct | 50,730 | 23 Nov 2012 | 1,000 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 23 Nov 2012 | 1,144 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 22 Nov 2012 | 49,841 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 21 Nov 2012 | 54,677 |
Capital World Investors
| | Direct | | 21 Nov 2012 | 157 |
Legg Mason Capital Management, LLC
| Sold at price 50.70 per share. | Direct | 15,210 | 21 Nov 2012 | 300 |
State Street Global Advisors (US)
| | Direct | | 21 Nov 2012 | 25,189 |
Vanguard Group Inc.
| Bought at price 50.72 per share. | Direct | 372,183 | 21 Nov 2012 | 7,338 |
Vanguard Group Inc.
| Bought at price 50.25 per share. | Direct | 219,140 | 20 Nov 2012 | 4,361 |
Vanguard Group Inc.
| Sold at price 50.25 per share. | Direct | 38,943 | 20 Nov 2012 | 775 |
State Street Global Advisors (US)
| | Direct | | 20 Nov 2012 | 1,589 |
Capital World Investors
| Bought at price 50.77 per share. | Direct | 314,774 | 20 Nov 2012 | 6,200 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 20 Nov 2012 | 43,581 |
Legg Mason Capital Management, LLC
| Bought at price 50.68 per share. | Direct | 1,267 | 20 Nov 2012 | 25 |
Legg Mason Capital Management, LLC
| Sold at price 50.65 per share. | Direct | 3,342 | 20 Nov 2012 | 66 |
Legg Mason Capital Management, LLC
| Bought at price 50.12 per share. | Direct | 250 | 19 Nov 2012 | 5 |
Legg Mason Capital Management, LLC
| Sold at price 49.91 per share. | Direct | 2,295 | 19 Nov 2012 | 46 |
State Street Global Advisors (US)
| | Direct | | 19 Nov 2012 | 10,112 |
Vanguard Group Inc.
| Bought at price 48.95 per share. | Direct | 376,327 | 19 Nov 2012 | 7,688 |
Vanguard Group Inc.
| Sold at price 48.51 per share. | Direct | 24,255 | 19 Nov 2012 | 500 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 19 Nov 2012 | 95,860 |
Capital World Investors
| Bought at price 50.12 per share. | Direct | 130,312 | 19 Nov 2012 | 2,600 |
Capital World Investors
| Sold at price 50.12 per share. | Direct | 110,264 | 19 Nov 2012 | 2,200 |
Capital World Investors
| Sold at price 48.81 per share. | Direct | 3,660 | 16 Nov 2012 | 75 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 16 Nov 2012 | 44,489 |
Legg Mason Capital Management, LLC
| Bought at price 48.42 per share. | Direct | 726 | 16 Nov 2012 | 15 |
Legg Mason Capital Management, LLC
| Sold at price 48.95 per share. | Direct | 7,734 | 16 Nov 2012 | 158 |
Vanguard Group Inc.
| Bought at price 48.26 per share. | Direct | 730,270 | 16 Nov 2012 | 15,132 |
State Street Global Advisors (US)
| | Direct | | 16 Nov 2012 | 24,731 |
State Street Global Advisors (US)
| | Direct | | 15 Nov 2012 | 75,000 |
Vanguard Group Inc.
| Bought at price 48.45 per share. | Direct | 506,496 | 15 Nov 2012 | 10,454 |
Vanguard Group Inc.
| Sold at price 48.45 per share. | Direct | 100,000 | 15 Nov 2012 | 2,064 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 15 Nov 2012 | 659 |
Capital World Investors
| Bought at price 48.12 per share. | Direct | 76,992 | 15 Nov 2012 | 1,600 |
Capital World Investors
| Sold at price 48.08 per share. | Direct | 3,846 | 15 Nov 2012 | 80 |
Legg Mason Capital Management, LLC
| Bought at price 48.18 per share. | Direct | 2,649 | 15 Nov 2012 | 55 |
Legg Mason Capital Management, LLC
| Sold at price 48.49 per share. | Direct | 60,370 | 15 Nov 2012 | 1,245 |
Legg Mason Capital Management, LLC
| Bought at price 49.92 per share. | Direct | 8,785 | 14 Nov 2012 | 176 |
Legg Mason Capital Management, LLC
| Sold at price 48.87 per share. | Direct | 11,973 | 14 Nov 2012 | 245 |
Vanguard Group Inc.
| Bought at price 49.47 per share. | Direct | 260,261 | 14 Nov 2012 | 5,261 |
Vanguard Group Inc.
| Sold at price 49.47 per share. | Direct | 13,307 | 14 Nov 2012 | 269 |
State Street Global Advisors (US)
| | Direct | | 14 Nov 2012 | 79,813 |
Capital World Investors
| Bought at price 49.50 per share. | Direct | 74,250 | 14 Nov 2012 | 1,500 |
Capital World Investors
| Sold at price 48.36 per share. | Direct | 145,080 | 14 Nov 2012 | 3,000 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 14 Nov 2012 | 59,786 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 13 Nov 2012 | 35,115 |
Capital World Investors
| Bought at price 48.84 per share. | Direct | 29,304 | 13 Nov 2012 | 600 |
Capital World Investors
| Sold at price 49.51 per share. | Direct | 257,452 | 13 Nov 2012 | 5,200 |
Legg Mason Capital Management, LLC
| | Direct | | 13 Nov 2012 | 2,915 |
State Street Global Advisors (US)
| Bought at price 49.60 per share. | Direct | 277,760 | 13 Nov 2012 | 5,600 |
State Street Global Advisors (US)
| Sold at price 49.47 per share. | Direct | 985,986 | 13 Nov 2012 | 19,931 |
Vanguard Group Inc.
| Bought at price 49.55 per share. | Direct | 57,230 | 13 Nov 2012 | 1,155 |
Vanguard Group Inc.
| Sold at price 49.55 per share. | Direct | 145,924 | 13 Nov 2012 | 2,945 |
Vanguard Group Inc.
| Bought at price 49.05 per share. | Direct | 427,225 | 12 Nov 2012 | 8,710 |
State Street Global Advisors (US)
| Bought at price 49.55 per share. | Direct | 1,058,239 | 12 Nov 2012 | 21,357 |
State Street Global Advisors (US)
| Sold at price 49.55 per share. | Direct | 659,857 | 12 Nov 2012 | 13,317 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 12 Nov 2012 | 2,129 |
Legg Mason Capital Management, LLC
| Bought at price 49.74 per share. | Direct | 16,364 | 12 Nov 2012 | 329 |
Legg Mason Capital Management, LLC
| Sold at price 49.34 per share. | Direct | 27,087 | 12 Nov 2012 | 549 |
Legg Mason Capital Management, LLC
| | Direct | | 09 Nov 2012 | 14,997 |
State Street Global Advisors (US)
| Bought at price 49.05 per share. | Direct | 93,195 | 09 Nov 2012 | 1,900 |
State Street Global Advisors (US)
| Sold at price 49.05 per share. | Direct | 2,107,874 | 09 Nov 2012 | 42,974 |
Vanguard Group Inc.
| Bought at price 48.88 per share. | Direct | 61,295 | 09 Nov 2012 | 1,254 |
Vanguard Group Inc.
| Sold at price 49.18 per share. | Direct | 1,322,942 | 09 Nov 2012 | 26,900 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 09 Nov 2012 | 6,410 |
Capital World Investors
| | Direct | | 09 Nov 2012 | 430 |
Capital World Investors
| Bought at price 49.08 per share. | Direct | 2,454 | 08 Nov 2012 | 50 |
Capital World Investors
| Sold at price 49.23 per share. | Direct | 88,614 | 08 Nov 2012 | 1,800 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 08 Nov 2012 | 61,687 |
Legg Mason Capital Management, LLC
| Bought at price 49.06 per share. | Direct | 1,226 | 08 Nov 2012 | 25 |
Legg Mason Capital Management, LLC
| Sold at price 49.02 per share. | Direct | 74,902 | 08 Nov 2012 | 1,528 |
Vanguard Group Inc.
| Bought at price 49.53 per share. | Direct | 864,001 | 08 Nov 2012 | 17,444 |
Vanguard Group Inc.
| Sold at price 49.60 per share. | Direct | 12,517,601 | 08 Nov 2012 | 252,371 |
State Street Global Advisors (US)
| | Direct | | 08 Nov 2012 | 42,799 |
State Street Global Advisors (US)
| | Direct | | 07 Nov 2012 | 13,792 |
Vanguard Group Inc.
| Bought at price 50.42 per share. | Direct | 132,201 | 07 Nov 2012 | 2,622 |
Vanguard Group Inc.
| Sold at price 50.49 per share. | Direct | 13,921,557 | 07 Nov 2012 | 275,729 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 07 Nov 2012 | 8,396 |
Capital World Investors
| Sold at price 49.70 per share. | Direct | 1,988 | 07 Nov 2012 | 40 |
Legg Mason Capital Management, LLC
| Sold at price 49.67 per share. | Direct | 2,582 | 07 Nov 2012 | 52 |
Legg Mason Capital Management, LLC
| Bought at price 50.46 per share. | Direct | 8,578 | 06 Nov 2012 | 170 |
Legg Mason Capital Management, LLC
| Sold at price 50.48 per share. | Direct | 2,019 | 06 Nov 2012 | 40 |
Vanguard Group Inc.
| Bought at price 50.49 per share. | Direct | 734,276 | 06 Nov 2012 | 14,543 |
State Street Global Advisors (US)
| | Direct | | 06 Nov 2012 | 43,928 |
Capital World Investors
| Bought at price 50.49 per share. | Direct | 3,170,772 | 06 Nov 2012 | 62,800 |
Capital World Investors
| Sold at price 50.54 per share. | Direct | 252,700 | 06 Nov 2012 | 5,000 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 06 Nov 2012 | 29 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 05 Nov 2012 | 47,475 |
Capital World Investors
| | Direct | | 05 Nov 2012 | 397,861 |
Legg Mason Capital Management, LLC
| | Direct | | 05 Nov 2012 | 2,475 |
State Street Global Advisors (US)
| Bought at price 50.49 per share. | Direct | 836,063 | 05 Nov 2012 | 16,559 |
State Street Global Advisors (US)
| Sold at price 50.49 per share. | Direct | 38,170 | 05 Nov 2012 | 756 |
Vanguard Group Inc.
| Bought at price 49.20 per share. | Direct | 220,809 | 05 Nov 2012 | 4,488 |
Vanguard Group Inc.
| | Direct | | 02 Nov 2012 | 16,365 |
Capital World Investors
| Bought at price 49.34 per share. | Direct | 250,400 | 02 Nov 2012 | 5,075 |
Capital World Investors
| Sold at price 49.44 per share. | Direct | 76,632 | 02 Nov 2012 | 1,550 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 02 Nov 2012 | 45,180 |
State Street Global Advisors (US)
| | Direct | | 02 Nov 2012 | 8,728 |
Legg Mason Capital Management, LLC
| Bought at price 49.93 per share. | Direct | 36,199 | 02 Nov 2012 | 725 |
Legg Mason Capital Management, LLC
| Sold at price 49.49 per share. | Direct | 234,087 | 02 Nov 2012 | 4,730 |
Legg Mason Capital Management, LLC
| Bought at price 49.34 per share. | Direct | 968,297 | 01 Nov 2012 | 19,625 |
Legg Mason Capital Management, LLC
| Sold at price 49.18 per share. | Direct | 781,273 | 01 Nov 2012 | 15,886 |
State Street Global Advisors (US)
| | Direct | | 01 Nov 2012 | 51,461 |
Vanguard Group Inc.
| Bought at price 47.22 per share. | Direct | 23,468 | 01 Nov 2012 | 497 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 01 Nov 2012 | 61,294 |
Capital World Investors
| Bought at price 48.00 per share. | Direct | 501,600 | 01 Nov 2012 | 10,450 |
Capital World Investors
| Sold at price 48.80 per share. | Direct | 92,720 | 01 Nov 2012 | 1,900 |
Capital World Investors
| Bought at price 46.85 per share. | Direct | 2,424,956 | 31 Oct 2012 | 51,760 |
Capital World Investors
| Sold at price 45.64 per share. | Direct | 388,076 | 31 Oct 2012 | 8,503 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 31 Oct 2012 | 23,556 |
State Street Global Advisors (US)
| | Direct | | 31 Oct 2012 | 17,344 |
Legg Mason Capital Management, LLC
| | Direct | | 31 Oct 2012 | 1,431 |
Vanguard Group Inc.
| Bought at price 47.22 per share. | Direct | 679,448 | 31 Oct 2012 | 14,389 |
Vanguard Group Inc.
| Sold at price 47.22 per share. | Direct | 187,463 | 31 Oct 2012 | 3,970 |
State Street Global Advisors (US)
| Bought at price 40.37 per share. | Direct | 1,300,721 | 30 Oct 2012 | 32,220 |
Blackrock Institutional Trust Company N.A.
| | Direct | | 29 Oct 2012 | 21,403 |