| Date | Market Price | NAV | Premium/Discount | Daily Volume | Average 30-Day Volume |
|---|---|---|---|---|---|
| 6/26/2013 | $25.00 | $23.82 | 4.95% | 254,710 | 254,710 |
| 6/27/2013 | $25.09 | $23.82 | 5.33% | 14,840 | 134,775 |
| 6/28/2013 | $25.01 | $23.83 | 4.95% | 23,902 | 97,817 |
| 7/1/2013 | $25.01 | $23.83 | 4.95% | 10,000 | 75,863 |
| 7/2/2013 | $25.04 | $23.82 | 5.12% | 5,284 | 61,747 |
| 7/3/2013 | $25.00 | $23.79 | 5.09% | 1,000 | 51,622 |
| 7/5/2013 | $25.00 | $23.78 | 5.13% | 3,430 | 44,738 |
| 7/8/2013 | $25.00 | $23.78 | 5.13% | 6,581 | 39,968 |
| 7/9/2013 | $25.01 | $23.79 | 5.13% | 7,351 | 36,344 |
| 7/10/2013 | $25.05 | $23.78 | 5.34% | 7,700 | 33,479 |
| 7/11/2013 | $25.07 | $23.78 | 5.42% | 13,774 | 31,688 |
| 7/12/2013 | $25.06 | $23.78 | 5.38% | 11,950 | 30,043 |
| 7/15/2013 | $25.04 | $23.78 | 5.30% | 21,650 | 29,397 |
| 7/16/2013 | $25.05 | $23.77 | 5.38% | 13,649 | 28,272 |
| 7/17/2013 | $25.00 | $23.78 | 5.13% | 22,650 | 27,898 |
| 7/18/2013 | $25.00 | $23.79 | 5.09% | 41,866 | 28,771 |
| 7/19/2013 | $25.00 | $23.82 | 4.95% | 38,900 | 29,366 |
| 7/22/2013 | $25.00 | $23.82 | 4.95% | 24,300 | 29,085 |
| 7/23/2013 | $25.40 | $23.83 | 6.59% | 35,420 | 29,418 |
| 7/24/2013 | $25.01 | $23.83 | 4.95% | 17,820 | 28,838 |
| 7/25/2013 | $25.00 | $23.83 | 4.91% | 28,206 | 28,808 |
| 7/26/2013 | $25.00 | $23.84 | 4.87% | 5,409 | 27,745 |
| 7/29/2013 | $25.04 | $23.86 | 4.95% | 6,500 | 26,821 |
| 7/30/2013 | $25.00 | $23.86 | 4.78% | 14,724 | 26,317 |
| 7/31/2013 | $25.00 | $23.86 | 4.78% | 13,200 | 25,792 |
| 8/1/2013 | $25.00 | $23.87 | 4.73% | 8,800 | 25,139 |
| 8/2/2013 | $25.02 | $23.86 | 4.86% | 510 | 24,226 |
| 8/5/2013 | $25.04 | $23.88 | 4.86% | 33,900 | 24,572 |
| 8/6/2013 | $25.00 | $23.90 | 4.60% | 13,980 | 24,207 |
| 8/7/2013 | $24.50 | $23.91 | 2.47% | 170,028 | 29,067 |
| 8/8/2013 | $24.50 | $23.93 | 2.38% | 31,101 | 21,614 |
| 8/9/2013 | $24.93 | $23.96 | 4.05% | 52,478 | 22,868 |
| 8/12/2013 | $24.31 | $24.05 | 1.08% | 14,880 | 22,568 |
| 8/13/2013 | $23.87 | $23.96 | -0.38% | 45,724 | 23,758 |
| 8/14/2013 | $24.07 | $23.98 | 0.38% | 25,515 | 24,433 |
| 8/15/2013 | $23.89 | $23.96 | -0.29% | 10,000 | 24,733 |
| 8/16/2013 | $23.95 | $23.97 | -0.08% | 17,058 | 25,187 |
| 8/19/2013 | $24.05 | $23.96 | 0.38% | 5,600 | 25,154 |
| 8/20/2013 | $24.46 | $23.94 | 2.17% | 22,506 | 25,659 |
| 8/21/2013 | $24.65 | $23.94 | 2.97% | 16,105 | 25,940 |
| 8/22/2013 | $24.50 | $23.97 | 2.21% | 35,790 | 26,673 |
| 8/23/2013 | $24.50 | $23.98 | 2.17% | 8,315 | 26,552 |
| 8/26/2013 | $24.02 | $24.00 | 0.08% | 18,721 | 26,455 |
| 8/27/2013 | $24.01 | $24.01 | 0.00% | 11,230 | 26,374 |
| 8/28/2013 | $23.66 | $24.00 | -1.42% | 22,717 | 26,376 |
| 8/29/2013 | $24.31 | $24.00 | 1.29% | 11,150 | 25,352 |
| 8/30/2013 | $24.12 | $24.04 | 0.33% | 16,495 | 24,606 |
| 9/3/2013 | $23.61 | $24.03 | -1.75% | 11,775 | 24,188 |
| 9/4/2013 | $23.50 | $24.02 | -2.16% | 19,450 | 23,656 |
| 9/5/2013 | $23.47 | $24.02 | -2.29% | 6,765 | 23,287 |
| 9/6/2013 | $23.50 | $24.03 | -2.21% | 5,972 | 22,546 |
| 9/9/2013 | $23.31 | $24.04 | -3.04% | 18,020 | 22,966 |
| 9/10/2013 | $23.60 | $24.07 | -1.95% | 11,255 | 23,125 |
| 9/11/2013 | $24.01 | $23.91 | 0.42% | 20,780 | 23,327 |
| 9/12/2013 | $23.71 | $23.95 | -1.00% | 7,406 | 23,134 |
| 9/13/2013 | $23.50 | $23.97 | -1.96% | 9,235 | 23,148 |
| 9/16/2013 | $23.54 | $24.01 | -1.96% | 25,036 | 23,966 |
| 9/17/2013 | $23.55 | $24.02 | -1.96% | 10,525 | 23,187 |
| 9/18/2013 | $23.64 | $24.04 | -1.66% | 5,654 | 22,909 |
| 9/19/2013 | $23.71 | $24.11 | -1.66% | 10,734 | 17,599 |
| 9/20/2013 | $23.74 | $24.11 | -1.53% | 3,688 | 16,685 |
| 9/23/2013 | $24.00 | $24.11 | -0.46% | 11,288 | 15,312 |
| 9/24/2013 | $24.00 | $24.11 | -0.46% | 16,390 | 15,363 |
| 9/25/2013 | $23.84 | $24.11 | -1.12% | 13,580 | 14,291 |
| 9/26/2013 | $23.81 | $24.12 | -1.29% | 16,500 | 13,991 |
| 9/27/2013 | $23.55 | $24.10 | -2.28% | 13,906 | 14,121 |
| 9/30/2013 | $23.49 | $23.99 | -2.08% | 12,964 | 13,985 |
| 10/1/2013 | $23.64 | $23.96 | -1.34% | 6,162 | 14,003 |
| 10/2/2013 | $23.55 | $23.99 | -1.83% | 1,945 | 13,318 |
| 10/3/2013 | $23.58 | $24.00 | -1.75% | 4,950 | 12,946 |
| 10/4/2013 | $23.45 | $24.02 | -2.37% | 8,438 | 12,034 |
| 10/7/2013 | $23.50 | $24.03 | -2.21% | 39,315 | 13,068 |
| 10/8/2013 | $23.25 | $24.04 | -3.29% | 18,919 | 13,074 |
| 10/9/2013 | $23.29 | $24.05 | -3.16% | 17,480 | 13,283 |
| 10/10/2013 | $23.29 | $23.91 | -2.59% | 18,054 | 13,127 |
| 10/11/2013 | $23.04 | $23.94 | -3.76% | 16,504 | 13,306 |
| 10/14/2013 | $22.77 | $23.94 | -4.89% | 10,200 | 13,096 |
| 10/15/2013 | $22.74 | $23.96 | -5.09% | 7,550 | 12,955 |
| 10/16/2013 | $22.75 | $23.98 | -5.13% | 31,712 | 13,364 |
| 10/17/2013 | $22.85 | $24.03 | -4.91% | 14,254 | 13,613 |
| 10/18/2013 | $22.70 | $24.08 | -5.73% | 14,116 | 13,885 |
| 10/21/2013 | $23.04 | $24.11 | -4.44% | 23,320 | 14,062 |
| 10/22/2013 | $22.81 | $24.15 | -5.55% | 37,509 | 14,937 |
| 10/23/2013 | $22.84 | $24.19 | -5.58% | 24,926 | 15,075 |
| 10/24/2013 | $23.54 | $24.21 | -2.77% | 24,778 | 15,654 |
| 10/25/2013 | $23.29 | $24.23 | -3.88% | 24,470 | 16,162 |
| 10/28/2013 | $23.09 | $24.25 | -4.78% | 27,008 | 16,227 |
| 10/29/2013 | $23.56 | $24.27 | -2.93% | 29,476 | 16,859 |
| 10/30/2013 | $23.20 | $24.29 | -4.49% | 22,003 | 17,404 |
| 10/31/2013 | $23.05 | $24.32 | -5.22% | 49,403 | 18,693 |
| 11/1/2013 | $23.01 | $24.34 | -5.46% | 23,368 | 19,349 |
| 11/4/2013 | $23.59 | $24.36 | -3.16% | 3,850 | 19,101 |
| 11/5/2013 | $23.39 | $24.36 | -3.98% | 11,997 | 18,955 |
| 11/6/2013 | $23.28 | $24.37 | -4.47% | 15,146 | 19,007 |
| 11/7/2013 | $23.54 | $24.36 | -3.37% | 13,475 | 18,906 |
| 11/8/2013 | $22.33 | $24.32 | -8.18% | 93,038 | 21,544 |
| 11/11/2013 | $22.45 | $24.33 | -7.73% | 28,387 | 22,058 |
| 11/12/2013 | $22.50 | $24.33 | -7.52% | 48,971 | 23,485 |
| 11/13/2013 | $22.59 | $24.18 | -6.58% | 18,472 | 24,036 |
| 11/14/2013 | $22.77 | $24.18 | -5.83% | 15,761 | 24,396 |
| 11/15/2013 | $22.44 | $24.20 | -7.27% | 17,668 | 24,704 |
| 11/18/2013 | $22.29 | $24.23 | -8.01% | 21,287 | 24,103 |
| 11/19/2013 | $21.92 | $24.22 | -9.50% | 52,647 | 25,227 |
| 11/20/2013 | $21.95 | $24.22 | -9.37% | 56,426 | 26,525 |
| 11/21/2013 | $22.34 | $24.22 | -7.76% | 35,610 | 27,111 |
| 11/22/2013 | $22.09 | $24.23 | -8.83% | 45,790 | 28,087 |
| 11/25/2013 | $22.06 | $24.25 | -9.03% | 47,029 | 29,314 |
| 11/26/2013 | $22.20 | $24.27 | -8.53% | 27,773 | 29,989 |
| 11/27/2013 | $22.35 | $24.29 | -7.99% | 24,470 | 29,747 |
| 11/29/2013 | $22.35 | $24.29 | -7.99% | 19,576 | 29,925 |
| 12/2/2013 | $22.36 | $24.31 | -8.02% | 16,321 | 29,998 |
| 12/3/2013 | $22.13 | $24.31 | -8.97% | 34,789 | 30,380 |
| 12/4/2013 | $22.06 | $24.33 | -9.33% | 37,968 | 30,396 |
| 12/5/2013 | $22.27 | $24.33 | -8.47% | 39,221 | 30,872 |
| 12/6/2013 | $22.40 | $24.36 | -8.05% | 29,959 | 31,045 |
| 12/9/2013 | $22.25 | $24.39 | -8.77% | 50,809 | 31,923 |
| 12/10/2013 | $22.43 | $24.40 | -8.07% | 20,731 | 31,714 |
| 12/11/2013 | $22.31 | $24.24 | -7.96% | 44,281 | 32,207 |
| 12/12/2013 | $22.24 | $24.22 | -8.18% | 66,376 | 33,686 |
| 12/13/2013 | $22.87 | $24.23 | -5.61% | 77,132 | 34,610 |
| 12/16/2013 | $22.54 | $24.23 | -6.97% | 45,827 | 35,359 |
| 12/17/2013 | $22.40 | $24.23 | -7.55% | 38,758 | 36,523 |
| 12/18/2013 | $22.47 | $24.23 | -7.26% | 29,948 | 37,121 |
| 12/19/2013 | $22.66 | $24.26 | -6.60% | 33,071 | 37,719 |
| 12/20/2013 | $22.49 | $24.27 | -7.33% | 140,428 | 41,950 |
| 12/23/2013 | $22.62 | $24.29 | -6.88% | 48,801 | 40,476 |
| 12/24/2013 | $22.81 | $24.30 | -6.13% | 7,712 | 39,787 |
| 12/26/2013 | $22.73 | $24.31 | -6.50% | 86,661 | 41,043 |
| 12/27/2013 | $22.73 | $24.33 | -6.58% | 47,913 | 42,024 |
| 12/30/2013 | $22.50 | $24.35 | -7.60% | 79,685 | 44,155 |
| 12/31/2013 | $22.49 | $24.28 | -7.37% | 196,856 | 50,128 |
| 1/2/2014 | $22.62 | $24.31 | -6.95% | 11,715 | 49,809 |
| 1/3/2014 | $22.58 | $24.32 | -7.15% | 26,731 | 48,945 |
| 1/6/2014 | $22.65 | $24.33 | -6.91% | 51,099 | 48,768 |
| 1/7/2014 | $22.68 | $24.38 | -6.97% | 21,234 | 48,288 |
| 1/8/2014 | $22.90 | $24.38 | -6.07% | 20,155 | 47,434 |
| 1/9/2014 | $23.08 | $24.43 | -5.53% | 17,195 | 46,439 |
| 1/10/2014 | $23.05 | $24.46 | -5.76% | 28,598 | 46,467 |
| 1/13/2014 | $22.84 | $24.31 | -6.05% | 28,026 | 46,585 |
| 1/14/2014 | $23.09 | $24.33 | -5.10% | 21,459 | 46,648 |
| 1/15/2014 | $23.12 | $24.36 | -5.09% | 6,726 | 46,328 |
| 1/16/2014 | $22.97 | $24.37 | -5.74% | 55,481 | 47,018 |
| 1/17/2014 | $23.01 | $24.41 | -5.74% | 20,174 | 46,425 |
| 1/21/2014 | $23.07 | $24.42 | -5.53% | 26,612 | 46,005 |
| 1/22/2014 | $23.10 | $24.45 | -5.52% | 34,949 | 46,171 |
| 1/23/2014 | $23.21 | $24.45 | -5.07% | 31,561 | 45,529 |
| 1/24/2014 | $23.12 | $24.42 | -5.32% | 35,463 | 46,020 |
| 1/27/2014 | $23.18 | $24.38 | -4.92% | 26,373 | 45,423 |
| 1/28/2014 | $23.18 | $24.41 | -5.04% | 24,274 | 44,020 |
| 1/29/2014 | $23.16 | $24.41 | -5.12% | 25,741 | 42,307 |
| 1/30/2014 | $23.07 | $24.40 | -5.45% | 18,232 | 41,387 |
| 1/31/2014 | $22.95 | $24.41 | -5.98% | 21,372 | 40,808 |
| 2/3/2014 | $22.80 | $24.41 | -6.60% | 15,548 | 40,328 |
| 2/4/2014 | $22.93 | $24.39 | -5.99% | 21,048 | 39,927 |
| 2/5/2014 | $22.71 | $24.40 | -6.93% | 40,187 | 36,586 |
| 2/6/2014 | $22.88 | $24.41 | -6.27% | 10,772 | 35,318 |
| 2/7/2014 | $22.93 | $24.43 | -6.14% | 6,395 | 35,274 |
| 2/10/2014 | $23.08 | $24.46 | -5.64% | 8,429 | 32,666 |
| 2/11/2014 | $23.16 | $24.49 | -5.43% | 12,200 | 31,476 |
| 2/12/2014 | $23.03 | $24.36 | -5.46% | 21,061 | 29,522 |
| 2/13/2014 | $22.95 | $24.39 | -5.90% | 21,780 | 23,686 |
| 2/14/2014 | $22.85 | $24.41 | -6.39% | 21,084 | 23,998 |
| 2/18/2014 | $22.91 | $24.44 | -6.26% | 22,446 | 23,855 |
| 2/19/2014 | $22.97 | $24.46 | -6.09% | 12,362 | 22,564 |
| 2/20/2014 | $22.83 | $24.49 | -6.78% | 23,545 | 22,641 |
| 2/21/2014 | $22.99 | $24.53 | -6.28% | 11,626 | 22,357 |
| 2/24/2014 | $23.20 | $24.56 | -5.54% | 18,114 | 22,387 |
| 2/25/2014 | $23.16 | $24.59 | -5.82% | 20,711 | 22,125 |
| 2/26/2014 | $23.18 | $24.60 | -5.77% | 24,799 | 22,017 |
| 2/27/2014 | $23.20 | $24.62 | -5.77% | 29,297 | 22,278 |
| 2/28/2014 | $23.39 | $24.65 | -5.11% | 29,108 | 23,024 |
| 3/3/2014 | $23.38 | $24.64 | -5.11% | 42,896 | 22,605 |
| 3/4/2014 | $23.49 | $24.65 | -4.71% | 13,733 | 22,390 |
| 3/5/2014 | $23.57 | $24.67 | -4.46% | 15,976 | 22,036 |
| 3/6/2014 | $23.76 | $24.68 | -3.73% | 74,957 | 23,369 |
| 3/7/2014 | $23.70 | $24.67 | -3.93% | 60,012 | 24,318 |
| 3/10/2014 | $23.61 | $24.67 | -4.30% | 14,837 | 23,630 |
| 3/11/2014 | $23.57 | $24.68 | -4.50% | 11,923 | 23,148 |
| 3/12/2014 | $23.53 | $24.54 | -4.12% | 22,695 | 23,096 |
| 3/13/2014 | $23.53 | $24.55 | -4.15% | 57,437 | 24,152 |
| 3/14/2014 | $23.45 | $24.55 | -4.48% | 21,333 | 24,256 |
| 3/17/2014 | $23.47 | $24.56 | -4.44% | 29,358 | 24,522 |
| 3/18/2014 | $23.58 | $24.58 | -4.07% | 14,492 | 24,487 |
| 3/19/2014 | $23.72 | $24.59 | -3.54% | 53,647 | 25,573 |
| 3/20/2014 | $23.60 | $24.58 | -3.99% | 20,196 | 24,907 |
| 3/21/2014 | $23.67 | $24.61 | -3.82% | 13,657 | 25,003 |
| 3/24/2014 | $23.70 | $24.61 | -3.70% | 25,714 | 25,647 |
| 3/25/2014 | $23.75 | $24.63 | -3.57% | 43,916 | 26,830 |
| 3/26/2014 | $23.90 | $24.64 | -3.00% | 56,503 | 28,307 |
| 3/27/2014 | $23.97 | $24.65 | -2.76% | 46,989 | 29,171 |
| 3/28/2014 | $24.18 | $24.68 | -2.03% | 28,166 | 29,384 |
| 3/31/2014 | $23.88 | $24.71 | -3.36% | 110,554 | 32,366 |
| 4/1/2014 | $23.61 | $24.71 | -4.45% | 39,705 | 32,941 |
| 4/2/2014 | $23.48 | $24.71 | -4.98% | 23,281 | 33,305 |
| 4/3/2014 | $23.49 | $24.72 | -4.98% | 13,816 | 32,981 |
| 4/4/2014 | $23.62 | $24.75 | -4.57% | 49,282 | 34,236 |
| 4/7/2014 | $23.83 | $24.75 | -3.72% | 29,495 | 34,616 |
| 4/8/2014 | $24.03 | $24.74 | -2.87% | 10,688 | 34,282 |
| 4/9/2014 | $24.14 | $24.75 | -2.46% | 29,343 | 34,433 |
| 4/10/2014 | $24.36 | $24.76 | -1.62% | 12,553 | 33,875 |
| 4/11/2014 | $24.21 | $24.58 | -1.51% | 18,966 | 33,537 |
| 4/14/2014 | $24.03 | $24.59 | -2.28% | 41,271 | 33,483 |
| 4/15/2014 | $23.91 | $24.60 | -2.80% | 6,997 | 33,258 |
| 4/16/2014 | $23.82 | $24.61 | -3.21% | 16,938 | 33,290 |
| 4/17/2014 | $23.94 | $24.62 | -2.76% | 14,948 | 31,290 |
| 4/21/2014 | $23.88 | $24.62 | -3.01% | 29,817 | 30,283 |
| 4/22/2014 | $23.90 | $24.62 | -2.92% | 26,157 | 30,661 |
| 4/23/2014 | $24.04 | $24.62 | -2.36% | 28,805 | 31,223 |
| 4/24/2014 | $24.03 | $24.62 | -2.40% | 18,793 | 31,093 |
| 4/25/2014 | $24.02 | $24.64 | -2.52% | 61,940 | 31,244 |
| 4/28/2014 | $23.96 | $24.62 | -2.68% | 61,922 | 32,596 |
| 4/29/2014 | $23.88 | $24.64 | -3.08% | 66,451 | 33,833 |
| 4/30/2014 | $23.87 | $24.65 | -3.16% | 34,272 | 34,492 |
| 5/1/2014 | $23.94 | $24.66 | -2.92% | 19,312 | 33,348 |
| 5/2/2014 | $24.06 | $24.68 | -2.51% | 11,897 | 33,071 |
| 5/5/2014 | $23.94 | $24.66 | -2.92% | 13,338 | 33,060 |
| 5/6/2014 | $23.94 | $24.66 | -2.92% | 20,468 | 32,886 |
| 5/7/2014 | $23.92 | $24.67 | -3.02% | 33,234 | 32,530 |
| 5/8/2014 | $24.01 | $24.70 | -2.79% | 16,262 | 31,188 |
| 5/9/2014 | $24.20 | $24.73 | -2.14% | 9,620 | 29,943 |
| 5/12/2014 | $24.33 | $24.74 | -1.66% | 26,903 | 29,900 |
| 5/13/2014 | $24.23 | $24.56 | -1.34% | 25,074 | 27,051 |
| 5/14/2014 | $24.26 | $24.58 | -1.30% | 33,227 | 26,835 |
| 5/15/2014 | $24.26 | $24.57 | -1.26% | 24,653 | 26,881 |
| 5/16/2014 | $24.23 | $24.61 | -1.54% | 16,938 | 26,985 |
| 5/19/2014 | $24.38 | $24.60 | -0.89% | 89,322 | 28,320 |
| 5/20/2014 | $24.26 | $24.61 | -1.42% | 31,310 | 28,380 |
| 5/21/2014 | $24.28 | $24.61 | -1.34% | 11,589 | 28,410 |
| 5/22/2014 | $24.19 | $24.63 | -1.79% | 28,910 | 28,396 |
| 5/23/2014 | $24.35 | $24.65 | -1.22% | 14,284 | 28,453 |
| 5/27/2014 | $24.51 | $24.66 | -0.60% | 31,232 | 28,862 |
| 5/28/2014 | $24.82 | $24.66 | 0.65% | 62,421 | 29,567 |
| 5/29/2014 | $24.93 | $24.68 | 1.01% | 24,770 | 30,160 |
| 5/30/2014 | $24.68 | $24.71 | -0.12% | 19,216 | 30,236 |
| 6/2/2014 | $24.70 | $24.71 | -0.04% | 16,622 | 30,291 |
| 6/3/2014 | $24.88 | $24.70 | 0.73% | 18,754 | 29,923 |
| 6/4/2014 | $24.90 | $24.71 | 0.77% | 15,254 | 29,559 |
| 6/5/2014 | $24.80 | $24.72 | 0.32% | 12,626 | 29,020 |
| 6/6/2014 | $24.95 | $24.76 | 0.77% | 12,924 | 28,824 |
| 6/9/2014 | $24.94 | $24.78 | 0.64% | 22,197 | 27,500 |
| 6/10/2014 | $24.97 | $24.79 | 0.73% | 10,601 | 25,789 |
| 6/11/2014 | $24.93 | $24.79 | 0.56% | 31,143 | 24,612 |
| 6/12/2014 | $25.00 | $24.63 | 1.50% | 28,207 | 24,410 |
| 6/13/2014 | $24.90 | $24.66 | 0.97% | 12,876 | 24,195 |
| 6/16/2014 | $24.84 | $24.66 | 0.73% | 16,431 | 24,346 |
| 6/17/2014 | $24.32 | $24.67 | -1.42% | 43,810 | 25,362 |
| 6/18/2014 | $24.27 | $24.68 | -1.66% | 12,909 | 25,110 |
| 6/19/2014 | $24.54 | $24.73 | -0.77% | 23,806 | 24,796 |
| 6/20/2014 | $24.55 | $24.76 | -0.85% | 21,825 | 24,981 |
| 6/23/2014 | $24.69 | $24.79 | -0.40% | 23,838 | 25,455 |
| 6/24/2014 | $24.55 | $24.80 | -1.01% | 18,996 | 25,192 |
| 6/25/2014 | $24.70 | $24.79 | -0.36% | 15,674 | 24,878 |
| 6/26/2014 | $24.80 | $24.79 | 0.04% | 54,338 | 25,582 |
| 6/27/2014 | $25.00 | $24.82 | 0.73% | 20,408 | 25,441 |
| 6/30/2014 | $24.81 | $24.82 | -0.04% | 33,941 | 26,007 |
| 7/1/2014 | $24.90 | $24.80 | 0.40% | 14,238 | 23,505 |
| 7/2/2014 | $24.65 | $24.88 | -0.92% | 15,744 | 22,986 |
| 7/3/2014 | $24.75 | $24.96 | -0.84% | 22,869 | 23,362 |
| 7/7/2014 | $24.93 | $24.99 | -0.24% | 46,032 | 23,932 |
| 7/8/2014 | $24.95 | $24.94 | 0.04% | 30,042 | 24,458 |
| 7/9/2014 | $24.82 | $24.94 | -0.48% | 37,761 | 24,675 |
| 7/10/2014 | $24.74 | $24.92 | -0.72% | 37,798 | 23,855 |
| 7/11/2014 | $23.88 | $24.75 | -3.52% | 88,302 | 25,972 |
| 7/14/2014 | $23.97 | $24.77 | -3.23% | 33,334 | 26,443 |
| 7/15/2014 | $24.09 | $24.75 | -2.66% | 18,926 | 26,520 |
| 7/16/2014 | $24.15 | $24.72 | -2.31% | 19,133 | 26,532 |
| 7/17/2014 | $24.04 | $24.71 | -2.71% | 20,299 | 26,700 |
| 7/18/2014 | $24.28 | $24.70 | -1.70% | 42,329 | 27,691 |
| 7/21/2014 | $24.44 | $24.67 | -0.93% | 25,473 | 28,109 |
| 7/22/2014 | $24.42 | $24.68 | -1.05% | 38,286 | 28,645 |
| 7/23/2014 | $24.56 | $24.70 | -0.57% | 12,167 | 28,697 |
| 7/24/2014 | $24.62 | $24.70 | -0.32% | 35,704 | 28,849 |
| 7/25/2014 | $24.49 | $24.72 | -0.93% | 27,508 | 28,826 |
| 7/28/2014 | $24.09 | $24.70 | -2.47% | 30,306 | 29,407 |
| 7/29/2014 | $24.14 | $24.69 | -2.23% | 10,385 | 29,206 |
| 7/30/2014 | $24.09 | $24.67 | -2.35% | 9,869 | 28,074 |
| 7/31/2014 | $23.85 | $24.57 | -2.92% | 14,606 | 28,131 |
| 8/1/2014 | $23.97 | $24.48 | -2.08% | 21,286 | 28,047 |
| 8/4/2014 | $23.49 | $24.48 | -4.03% | 46,005 | 28,853 |
| 8/5/2014 | $23.02 | $24.52 | -6.13% | 23,528 | 28,842 |
| 8/6/2014 | $23.09 | $24.48 | -5.68% | 40,537 | 29,560 |
| 8/7/2014 | $23.40 | $24.50 | -4.49% | 11,884 | 29,434 |
| 8/8/2014 | $23.67 | $24.51 | -3.43% | 8,151 | 27,895 |
| 8/11/2014 | $23.99 | $24.54 | -2.24% | 12,751 | 27,639 |
| 8/12/2014 | $23.89 | $24.59 | -2.85% | 52,869 | 28,270 |
| 8/13/2014 | $23.73 | $24.46 | -2.98% | 39,730 | 29,120 |
| 8/14/2014 | $23.72 | $24.49 | -3.14% | 10,051 | 28,930 |
| 8/15/2014 | $23.66 | $24.53 | -3.54% | 57,272 | 30,077 |
| 8/18/2014 | $23.72 | $24.54 | -3.34% | 28,346 | 29,487 |
| 8/19/2014 | $23.85 | $24.55 | -2.85% | 29,037 | 29,454 |
| 8/20/2014 | $23.85 | $24.55 | -2.87% | 29,978 | 29,195 |
| 8/21/2014 | $23.90 | $24.56 | -2.69% | 23,604 | 28,721 |
| 8/22/2014 | $23.93 | $24.57 | -2.60% | 13,656 | 26,233 |
| 8/25/2014 | $24.04 | $24.60 | -2.28% | 43,896 | 26,585 |
| 8/26/2014 | $24.04 | $24.61 | -2.32% | 27,419 | 26,868 |
| 8/27/2014 | $24.12 | $24.63 | -2.07% | 28,279 | 27,173 |
| 8/28/2014 | $24.25 | $24.63 | -1.54% | 15,558 | 27,015 |
| 8/29/2014 | $24.05 | $24.65 | -2.43% | 27,417 | 26,518 |
| 9/2/2014 | $24.31 | $24.68 | -1.50% | 33,537 | 26,787 |
| 9/3/2014 | $24.50 | $24.67 | -0.69% | 15,074 | 26,013 |
| 9/4/2014 | $24.55 | $24.65 | -0.40% | 21,960 | 26,340 |
| 9/5/2014 | $24.75 | $24.64 | 0.45% | 9,621 | 25,470 |
| 9/8/2014 | $24.96 | $24.64 | 1.30% | 20,380 | 25,233 |
| 9/9/2014 | $24.90 | $24.60 | 1.22% | 31,487 | 25,272 |
| 9/10/2014 | $24.94 | $24.55 | 1.59% | 24,886 | 25,755 |
| 9/11/2014 | $24.75 | $24.35 | 1.64% | 15,419 | 25,940 |
| 9/12/2014 | $24.73 | $24.36 | 1.52% | 30,783 | 26,480 |
| 9/15/2014 | $24.86 | $24.35 | 2.09% | 28,190 | 26,710 |
| 9/16/2014 | $24.71 | $24.34 | 1.50% | 29,636 | 26,164 |
| 9/17/2014 | $24.68 | $24.39 | 1.19% | 21,165 | 26,085 |
| 9/18/2014 | $24.70 | $24.42 | 1.15% | 5,728 | 24,925 |
| 9/19/2014 | $24.86 | $24.46 | 1.64% | 26,192 | 25,402 |
| 9/22/2014 | $24.60 | $24.43 | 0.70% | 39,737 | 26,455 |
| 9/23/2014 | $24.04 | $24.38 | -1.39% | 33,608 | 27,150 |
| 9/24/2014 | $23.82 | $24.34 | -2.14% | 8,535 | 25,672 |
| 9/25/2014 | $23.20 | $24.30 | -4.53% | 28,381 | 25,294 |
| 9/26/2014 | $24.23 | $24.19 | 0.17% | 44,649 | 26,447 |
| 9/29/2014 | $24.18 | $24.11 | 0.29% | 15,979 | 25,071 |
| 9/30/2014 | $23.77 | $24.12 | -1.45% | 37,020 | 25,360 |
| 10/1/2014 | $23.89 | $24.13 | -1.00% | 15,095 | 24,895 |
| 10/2/2014 | $23.90 | $24.12 | -0.91% | 21,930 | 24,627 |
| 10/3/2014 | $23.81 | $24.18 | -1.53% | 17,996 | 24,440 |
| 10/6/2014 | $24.00 | $24.23 | -0.95% | 17,702 | 24,575 |
| 10/7/2014 | $24.40 | $24.19 | 0.87% | 13,559 | 23,564 |
| 10/8/2014 | $24.85 | $24.14 | 2.94% | 18,746 | 23,274 |
| 10/9/2014 | $24.86 | $24.08 | 3.24% | 35,868 | 23,527 |
| 10/10/2014 | $24.65 | $23.82 | 3.48% | 11,741 | 23,400 |
| 10/13/2014 | $24.51 | $23.80 | 2.98% | 4,241 | 22,628 |
| 10/14/2014 | $24.50 | $23.74 | 3.20% | 18,028 | 22,111 |
| 10/15/2014 | $23.69 | $23.60 | 0.38% | 17,980 | 22,208 |
| 10/16/2014 | $23.55 | $23.58 | -0.13% | 27,431 | 22,390 |
| 10/17/2014 | $23.55 | $23.69 | -0.59% | 17,269 | 22,645 |
| 10/20/2014 | $23.92 | $23.72 | 0.83% | 26,134 | 22,837 |
| 10/21/2014 | $24.22 | $23.80 | 1.76% | 16,654 | 22,342 |
| 10/22/2014 | $24.03 | $23.83 | 0.84% | 11,944 | 21,911 |
| 10/23/2014 | $24.18 | $23.85 | 1.38% | 8,445 | 21,678 |
| 10/24/2014 | $23.87 | $23.92 | -0.21% | 17,972 | 21,251 |
| 10/27/2014 | $23.91 | $23.92 | -0.04% | 25,878 | 21,174 |
| 10/28/2014 | $24.03 | $23.90 | 0.54% | 20,801 | 20,880 |
| 10/29/2014 | $23.92 | $23.92 | 0.00% | 9,108 | 20,478 |
| 10/30/2014 | $23.94 | $23.93 | 0.04% | 17,231 | 20,861 |
| 10/31/2014 | $24.09 | $23.87 | 0.92% | 9,781 | 20,314 |
| 11/3/2014 | $24.25 | $23.88 | 1.55% | 7,336 | 19,234 |
| 11/4/2014 | $24.26 | $23.80 | 1.93% | 23,605 | 18,901 |
| 11/5/2014 | $24.06 | $23.87 | 0.80% | 24,517 | 19,434 |
| 11/6/2014 | $24.14 | $23.88 | 1.09% | 11,506 | 18,871 |
| 11/7/2014 | $24.20 | $23.89 | 1.30% | 10,957 | 17,748 |
| 11/10/2014 | $24.05 | $23.92 | 0.54% | 9,950 | 17,547 |
| 11/11/2014 | $24.11 | $23.92 | 0.79% | 18,063 | 16,915 |
| 11/12/2014 | $23.89 | $23.73 | 0.67% | 15,129 | 16,916 |
| 11/13/2014 | $23.69 | $23.71 | -0.08% | 26,162 | 17,057 |
| 11/14/2014 | $23.62 | $23.70 | -0.34% | 21,982 | 17,190 |
| 11/17/2014 | $23.44 | $23.68 | -1.01% | 27,732 | 17,525 |
| 11/18/2014 | $23.63 | $23.67 | -0.17% | 14,245 | 17,547 |
| 11/19/2014 | $23.36 | $23.58 | -0.93% | 17,035 | 17,490 |
| 11/20/2014 | $23.16 | $23.51 | -1.48% | 26,268 | 17,170 |
| 11/21/2014 | $23.08 | $23.57 | -2.08% | 12,278 | 17,188 |
| 11/24/2014 | $22.67 | $23.58 | -3.86% | 64,217 | 19,187 |
| 11/25/2014 | $22.72 | $23.58 | -3.65% | 46,950 | 20,152 |
| 11/26/2014 | $22.89 | $23.59 | -2.97% | 28,298 | 20,495 |
| 11/28/2014 | $22.85 | $23.57 | -3.05% | 8,170 | 19,853 |
| 12/1/2014 | $22.75 | $23.37 | -2.65% | 16,353 | 19,823 |
| 12/2/2014 | $22.80 | $23.31 | -2.19% | 29,184 | 19,925 |
| 12/3/2014 | $22.65 | $23.31 | -2.83% | 26,761 | 20,261 |
| 12/4/2014 | $22.36 | $23.31 | -4.08% | 16,549 | 20,415 |
| 12/5/2014 | $22.50 | $23.30 | -3.43% | 24,974 | 20,966 |
| 12/8/2014 | $22.31 | $23.21 | -3.88% | 18,388 | 20,980 |
| 12/9/2014 | $22.06 | $23.13 | -4.63% | 23,857 | 20,912 |
| 12/10/2014 | $22.11 | $23.05 | -4.08% | 19,922 | 20,883 |
| 12/11/2014 | $22.03 | $22.85 | -3.59% | 21,860 | 21,308 |
| 12/12/2014 | $21.38 | $22.76 | -6.06% | 34,874 | 21,896 |
| 12/15/2014 | $20.94 | $22.65 | -7.55% | 54,116 | 23,374 |
| 12/16/2014 | $20.97 | $22.49 | -6.76% | 41,160 | 24,502 |
| 12/17/2014 | $21.61 | $22.53 | -4.08% | 29,791 | 24,708 |
| 12/18/2014 | $21.89 | $22.70 | -3.57% | 33,984 | 25,023 |
| 12/19/2014 | $21.67 | $22.72 | -4.62% | 22,114 | 25,377 |
| 12/22/2014 | $21.70 | $22.76 | -4.66% | 24,932 | 25,843 |
| 12/23/2014 | $22.01 | $22.79 | -3.42% | 44,116 | 26,982 |
| 12/24/2014 | $22.13 | $22.80 | -2.94% | 14,513 | 26,863 |
| 12/26/2014 | $21.95 | $22.81 | -3.77% | 43,030 | 27,793 |
| 12/29/2014 | $21.77 | $22.81 | -4.56% | 63,105 | 29,025 |
| 12/30/2014 | $21.56 | $22.82 | -5.52% | 42,449 | 29,707 |
| 12/31/2014 | $21.54 | $22.85 | -5.73% | 50,887 | 30,479 |
| 1/2/2015 | $21.58 | $22.87 | -5.64% | 18,623 | 30,625 |
| 1/5/2015 | $21.40 | $22.82 | -6.22% | 23,238 | 30,832 |
| 1/6/2015 | $21.47 | $22.70 | -5.42% | 10,855 | 30,318 |
| 1/7/2015 | $21.49 | $22.70 | -5.33% | 15,662 | 30,431 |
| 1/8/2015 | $21.65 | $22.73 | -4.75% | 23,466 | 29,072 |
| 1/9/2015 | $21.70 | $22.75 | -4.62% | 11,841 | 27,902 |
| 1/12/2015 | $21.66 | $22.73 | -4.71% | 12,981 | 27,391 |
| 1/13/2015 | $21.51 | $22.55 | -4.61% | 39,246 | 28,427 |
| 1/14/2015 | $21.42 | $22.53 | -4.93% | 19,351 | 28,527 |
| 1/15/2015 | $21.34 | $22.53 | -5.28% | 18,548 | 28,173 |
| 1/16/2015 | $21.55 | $22.54 | -4.39% | 20,447 | 27,962 |
| 1/20/2015 | $21.53 | $22.54 | -4.48% | 15,295 | 27,920 |
| 1/21/2015 | $21.55 | $22.53 | -4.35% | 12,553 | 27,506 |
| 1/22/2015 | $21.61 | $22.55 | -4.17% | 17,543 | 27,478 |
| 1/23/2015 | $21.73 | $22.59 | -3.81% | 11,648 | 27,071 |
| 1/26/2015 | $21.89 | $22.57 | -3.01% | 21,097 | 27,110 |
| 1/27/2015 | $21.86 | $22.57 | -3.15% | 13,609 | 26,835 |
| 1/28/2015 | $21.88 | $22.59 | -3.14% | 19,120 | 26,310 |
| 1/29/2015 | $22.10 | $22.60 | -2.21% | 19,892 | 25,169 |
| 1/30/2015 | $22.03 | $22.62 | -2.61% | 13,590 | 24,250 |
| 2/2/2015 | $22.10 | $22.62 | -2.30% | 16,777 | 23,817 |
| 2/3/2015 | $22.61 | $22.67 | -0.26% | 33,445 | 23,799 |
| 2/4/2015 | $23.12 | $22.67 | 1.99% | 10,152 | 23,400 |
| 2/5/2015 | $23.20 | $22.72 | 2.11% | 16,056 | 23,104 |
| 2/6/2015 | $23.08 | $22.78 | 1.32% | 11,935 | 22,031 |
| 2/9/2015 | $22.96 | $22.78 | 0.79% | 16,309 | 22,091 |
| 2/10/2015 | $23.09 | $22.84 | 1.09% | 13,597 | 21,110 |
| 2/11/2015 | $23.20 | $22.65 | 2.43% | 12,378 | 19,419 |
| 2/12/2015 | $23.40 | $22.71 | 3.04% | 48,769 | 19,630 |
| 2/13/2015 | $23.55 | $22.77 | 3.43% | 13,722 | 18,391 |
| 2/17/2015 | $23.10 | $22.79 | 1.36% | 13,731 | 18,228 |
| 2/18/2015 | $23.22 | $22.81 | 1.80% | 18,753 | 18,078 |
| 2/19/2015 | $23.39 | $22.86 | 2.31% | 10,248 | 18,058 |
| 2/20/2015 | $23.40 | $22.89 | 2.23% | 14,541 | 18,021 |
| 2/23/2015 | $23.69 | $22.89 | 3.49% | 15,697 | 17,762 |
| 2/24/2015 | $23.43 | $22.94 | 2.14% | 26,707 | 18,257 |
| 2/25/2015 | $23.50 | $22.97 | 2.31% | 22,300 | 18,568 |
| 2/26/2015 | $23.35 | $23.04 | 1.35% | 14,118 | 17,730 |
| 2/27/2015 | $22.40 | $23.12 | -3.11% | 57,975 | 19,018 |
| 3/2/2015 | $22.79 | $23.12 | -1.43% | 28,851 | 19,361 |
| 3/3/2015 | $22.60 | $23.12 | -2.25% | 27,485 | 19,596 |
| 3/4/2015 | $22.61 | $23.08 | -2.04% | 36,250 | 20,294 |
| 3/5/2015 | $22.61 | $23.13 | -2.25% | 15,087 | 20,379 |
| 3/6/2015 | $22.34 | $23.10 | -3.29% | 26,211 | 20,668 |
| 3/9/2015 | $22.44 | $23.09 | -2.82% | 17,642 | 20,868 |
| 3/10/2015 | $22.36 | $23.06 | -3.04% | 22,899 | 20,928 |
| 3/11/2015 | $22.19 | $22.89 | -3.06% | 7,562 | 20,726 |
| 3/12/2015 | $22.23 | $22.91 | -2.97% | 14,107 | 20,559 |
| 3/13/2015 | $22.26 | $22.89 | -2.75% | 5,831 | 20,090 |
| 3/16/2015 | $22.32 | $22.85 | -2.32% | 10,128 | 19,975 |
| 3/17/2015 | $22.34 | $22.81 | -2.06% | 23,336 | 20,194 |
| 3/18/2015 | $22.58 | $22.85 | -1.18% | 15,468 | 19,594 |
| 3/19/2015 | $22.55 | $22.87 | -1.40% | 18,199 | 19,863 |
| 3/20/2015 | $22.69 | $22.90 | -0.92% | 10,445 | 19,676 |
| 3/23/2015 | $22.54 | $22.92 | -1.66% | 6,962 | 19,510 |
| 3/24/2015 | $22.71 | $22.92 | -0.92% | 10,635 | 19,321 |
| 3/25/2015 | $22.97 | $22.93 | 0.17% | 17,605 | 19,454 |
| 3/26/2015 | $23.03 | $22.92 | 0.48% | 27,271 | 19,951 |
| 3/27/2015 | $23.24 | $22.93 | 1.35% | 5,972 | 18,524 |
| 3/30/2015 | $23.45 | $22.98 | 2.05% | 19,704 | 18,724 |
| 3/31/2015 | $23.61 | $22.99 | 2.70% | 26,558 | 19,151 |
| 4/1/2015 | $23.69 | $22.99 | 3.04% | 29,504 | 19,509 |
| 4/2/2015 | $23.52 | $23.03 | 2.13% | 6,233 | 19,376 |
| 4/6/2015 | $23.31 | $23.03 | 1.22% | 11,969 | 19,290 |
| 4/7/2015 | $23.44 | $23.06 | 1.65% | 8,773 | 19,059 |
| 4/8/2015 | $23.48 | $23.12 | 1.56% | 16,306 | 18,712 |
| 4/9/2015 | $23.38 | $23.12 | 1.12% | 16,076 | 18,505 |
| 4/10/2015 | $23.37 | $23.14 | 0.99% | 8,125 | 18,305 |
| 4/13/2015 | $23.15 | $22.98 | 0.74% | 18,802 | 16,999 |
| 4/14/2015 | $23.02 | $23.00 | 0.09% | 20,453 | 16,719 |
| 4/15/2015 | $22.94 | $23.06 | -0.52% | 13,986 | 16,269 |
| 4/16/2015 | $22.96 | $23.09 | -0.56% | 6,815 | 15,288 |
| 4/17/2015 | $22.80 | $23.09 | -1.26% | 7,061 | 15,021 |
| 4/20/2015 | $22.78 | $23.12 | -1.47% | 17,010 | 14,714 |
| 4/21/2015 | $22.75 | $23.15 | -1.73% | 11,998 | 14,526 |
| 4/22/2015 | $22.53 | $23.15 | -2.68% | 12,444 | 14,177 |
| 4/23/2015 | $22.74 | $23.21 | -2.02% | 14,199 | 14,399 |
| 4/24/2015 | $22.77 | $23.24 | -2.02% | 25,729 | 14,786 |
| 4/27/2015 | $22.77 | $23.24 | -2.02% | 16,798 | 15,152 |
| 4/28/2015 | $22.78 | $23.26 | -2.06% | 10,007 | 15,148 |
| 4/29/2015 | $22.68 | $23.24 | -2.41% | 52,489 | 16,119 |
| 4/30/2015 | $22.77 | $23.26 | -2.11% | 34,314 | 16,748 |
| 5/1/2015 | $22.79 | $23.29 | -2.15% | 17,752 | 16,733 |
| 5/4/2015 | $22.84 | $23.32 | -2.07% | 15,988 | 16,917 |
| 5/5/2015 | $23.14 | $23.35 | -0.90% | 66,184 | 18,892 |
| 5/6/2015 | $23.05 | $23.34 | -1.24% | 8,168 | 18,809 |
| 5/7/2015 | $22.95 | $23.34 | -1.67% | 17,778 | 18,815 |
| 5/8/2015 | $23.13 | $23.42 | -1.25% | 14,157 | 18,378 |
| 5/11/2015 | $23.22 | $23.41 | -0.81% | 27,349 | 19,090 |
| 5/12/2015 | $23.21 | $23.37 | -0.68% | 17,043 | 19,002 |
| 5/13/2015 | $23.15 | $23.23 | -0.34% | 11,892 | 18,513 |
| 5/14/2015 | $23.06 | $23.26 | -0.84% | 9,074 | 17,832 |
| 5/15/2015 | $23.03 | $23.28 | -1.07% | 15,159 | 18,129 |
| 5/18/2015 | $23.04 | $23.29 | -1.07% | 16,901 | 18,294 |
| 5/19/2015 | $23.06 | $23.28 | -0.95% | 22,436 | 18,749 |
| 5/20/2015 | $23.07 | $23.27 | -0.84% | 10,959 | 18,571 |
| 5/21/2015 | $23.11 | $23.30 | -0.82% | 10,643 | 18,390 |
| 5/22/2015 | $23.08 | $23.31 | -0.97% | 10,293 | 18,462 |
| 5/26/2015 | $23.10 | $23.30 | -0.87% | 13,097 | 18,272 |
| 5/27/2015 | $23.07 | $23.31 | -1.03% | 5,025 | 17,758 |
| 5/28/2015 | $23.05 | $23.31 | -1.12% | 11,051 | 17,660 |
| 5/29/2015 | $23.07 | $23.34 | -1.16% | 7,811 | 17,693 |
| 6/1/2015 | $23.11 | $23.35 | -1.01% | 35,442 | 18,639 |
| 6/2/2015 | $23.28 | $23.36 | -0.34% | 15,173 | 18,578 |
| 6/3/2015 | $23.12 | $23.33 | -0.90% | 12,658 | 18,600 |
| 6/4/2015 | $23.12 | $23.30 | -0.77% | 9,068 | 18,487 |
| 6/5/2015 | $23.16 | $23.28 | -0.52% | 29,723 | 19,005 |
| 6/8/2015 | $23.17 | $23.27 | -0.43% | 13,658 | 18,603 |
| 6/9/2015 | $23.20 | $23.22 | -0.09% | 11,268 | 18,418 |
| 6/10/2015 | $23.22 | $23.25 | -0.14% | 10,082 | 18,421 |
| 6/11/2015 | $23.20 | $23.08 | 0.52% | 14,219 | 17,145 |
| 6/12/2015 | $23.08 | $23.07 | 0.04% | 4,434 | 16,149 |
| 6/15/2015 | $22.96 | $23.06 | -0.43% | 18,978 | 16,190 |
| 6/16/2015 | $22.99 | $23.05 | -0.26% | 16,641 | 16,212 |
| 6/17/2015 | $22.82 | $23.08 | -1.11% | 22,847 | 14,767 |
| 6/18/2015 | $22.85 | $23.10 | -1.08% | 15,962 | 15,027 |
| 6/19/2015 | $22.86 | $23.13 | -1.17% | 17,307 | 15,011 |
| 6/22/2015 | $22.90 | $23.15 | -1.08% | 33,873 | 15,668 |
| 6/23/2015 | $22.69 | $23.14 | -1.94% | 11,234 | 15,131 |
| 6/24/2015 | $22.90 | $23.13 | -0.99% | 27,635 | 15,484 |
| 6/25/2015 | $22.27 | $23.12 | -3.68% | 12,617 | 15,508 |
| 6/26/2015 | $22.06 | $23.10 | -4.50% | 9,314 | 15,516 |
| 6/29/2015 | $21.86 | $23.00 | -4.96% | 23,404 | 15,791 |
| 6/30/2015 | $21.75 | $23.01 | -5.48% | 23,806 | 16,021 |
| 7/1/2015 | $22.50 | $23.04 | -2.34% | 32,413 | 16,354 |
| 7/2/2015 | $22.80 | $23.05 | -1.08% | 7,171 | 16,228 |
| 7/6/2015 | $22.83 | $23.02 | -0.82% | 9,359 | 16,185 |
| 7/7/2015 | $22.67 | $22.97 | -1.31% | 7,809 | 16,102 |
| 7/8/2015 | $22.74 | $22.92 | -0.79% | 3,855 | 15,794 |
| 7/9/2015 | $22.73 | $22.95 | -0.96% | 1,993 | 15,693 |
| 7/10/2015 | $22.80 | $22.99 | -0.83% | 6,574 | 15,544 |
| 7/13/2015 | $22.76 | $22.85 | -0.39% | 9,933 | 15,615 |
| 7/14/2015 | $22.50 | $22.86 | -1.57% | 10,856 | 14,795 |
| 7/15/2015 | $22.75 | $22.88 | -0.57% | 7,587 | 14,542 |
| 7/16/2015 | $22.69 | $22.90 | -0.93% | 7,881 | 14,383 |
| 7/17/2015 | $22.67 | $22.87 | -0.87% | 3,736 | 14,205 |
| 7/20/2015 | $22.66 | $22.78 | -0.53% | 5,843 | 13,409 |
| 7/21/2015 | $22.64 | $22.76 | -0.53% | 22,146 | 13,692 |
| 7/22/2015 | $22.54 | $22.72 | -0.79% | 13,421 | 13,764 |
| 7/23/2015 | $22.55 | $22.70 | -0.66% | 4,669 | 13,583 |
| 7/24/2015 | $22.47 | $22.70 | -1.01% | 8,122 | 13,380 |
| 7/27/2015 | $22.50 | $22.63 | -0.58% | 16,952 | 13,797 |
| 7/28/2015 | $22.46 | $22.65 | -0.84% | 14,910 | 13,662 |
| 7/29/2015 | $22.45 | $22.70 | -1.10% | 6,697 | 13,330 |
| 7/30/2015 | $22.49 | $22.72 | -1.01% | 9,647 | 12,890 |
| 7/31/2015 | $22.49 | $22.73 | -1.06% | 8,035 | 12,626 |
| 8/3/2015 | $22.50 | $22.71 | -0.92% | 4,709 | 12,206 |
| 8/4/2015 | $22.22 | $22.71 | -2.16% | 19,577 | 11,730 |
| 8/5/2015 | $22.49 | $22.72 | -1.01% | 28,190 | 12,295 |
| 8/6/2015 | $22.40 | $22.57 | -0.75% | 37,642 | 12,628 |
| 8/7/2015 | $22.08 | $22.54 | -2.04% | 40,889 | 13,571 |
| 8/10/2015 | $21.68 | $22.52 | -3.73% | 39,099 | 14,564 |
| 8/11/2015 | $22.29 | $22.47 | -0.80% | 18,469 | 14,399 |
| 8/12/2015 | $22.30 | $22.20 | 0.45% | 47,904 | 15,202 |
| 8/13/2015 | $22.35 | $22.22 | 0.59% | 14,787 | 14,615 |
| 8/14/2015 | $21.96 | $22.22 | -1.17% | 62,588 | 16,462 |
| 8/17/2015 | $21.24 | $22.18 | -4.24% | 47,028 | 17,718 |
| 8/18/2015 | $22.49 | $22.16 | 1.49% | 84,112 | 20,261 |
| 8/19/2015 | $21.89 | $22.11 | -1.00% | 53,816 | 21,927 |
| 8/20/2015 | $21.61 | $22.07 | -2.08% | 41,532 | 23,245 |
| 8/21/2015 | $20.95 | $22.01 | -4.82% | 22,215 | 23,766 |
| 8/24/2015 | $20.26 | $21.85 | -7.28% | 40,302 | 24,778 |
| 8/25/2015 | $20.82 | $21.88 | -4.84% | 27,317 | 25,327 |
| 8/26/2015 | $20.97 | $21.89 | -4.20% | 84,356 | 27,886 |
| 8/27/2015 | $21.00 | $21.94 | -4.28% | 28,190 | 28,563 |
| 8/28/2015 | $20.75 | $22.00 | -5.68% | 20,992 | 29,138 |
| 8/31/2015 | $20.42 | $22.03 | -7.31% | 58,529 | 30,894 |
| 9/1/2015 | $20.66 | $21.99 | -6.05% | 33,100 | 31,259 |
| 9/2/2015 | $20.68 | $22.01 | -6.04% | 70,690 | 33,168 |
| 9/3/2015 | $20.70 | $22.01 | -5.94% | 21,766 | 33,738 |
| 9/4/2015 | $20.71 | $21.94 | -5.61% | 4,964 | 33,633 |
| 9/8/2015 | $20.66 | $21.98 | -6.01% | 10,903 | 33,431 |
| 9/9/2015 | $20.68 | $22.02 | -6.09% | 76,291 | 35,477 |
| 9/10/2015 | $20.69 | $22.01 | -6.00% | 22,303 | 35,998 |
| 9/11/2015 | $20.51 | $21.84 | -6.09% | 31,613 | 36,730 |
| 9/14/2015 | $20.51 | $21.85 | -6.13% | 25,799 | 37,322 |
| 9/15/2015 | $20.52 | $21.84 | -6.04% | 14,860 | 37,660 |
| 9/16/2015 | $20.25 | $21.81 | -7.15% | 34,651 | 38,163 |
| 9/17/2015 | $20.26 | $21.80 | -7.06% | 24,786 | 38,049 |
| 9/18/2015 | $20.44 | $21.78 | -6.15% | 13,319 | 37,239 |
| 9/21/2015 | $20.35 | $21.77 | -6.52% | 11,172 | 36,248 |
| 9/22/2015 | $20.40 | $21.69 | -5.95% | 76,343 | 37,489 |
| 9/23/2015 | $20.53 | $21.66 | -5.22% | 49,099 | 38,510 |
| 9/24/2015 | $20.33 | $21.50 | -5.44% | 11,746 | 37,305 |
| 9/25/2015 | $20.05 | $21.45 | -6.53% | 16,187 | 37,352 |
| 9/28/2015 | $19.63 | $21.34 | -8.01% | 18,651 | 35,887 |
| 9/29/2015 | $19.83 | $21.22 | -6.55% | 8,824 | 34,614 |
| 9/30/2015 | $19.90 | $21.21 | -6.18% | 17,911 | 32,407 |
| 10/1/2015 | $19.87 | $21.20 | -6.27% | 4,337 | 30,758 |
| 10/2/2015 | $19.75 | $21.10 | -6.40% | 13,271 | 29,816 |
| 10/5/2015 | $19.74 | $21.21 | -6.93% | 9,507 | 29,392 |
| 10/6/2015 | $19.76 | $21.29 | -7.19% | 5,946 | 28,247 |
| 10/7/2015 | $19.81 | $21.39 | -7.39% | 23,498 | 28,120 |
| 10/8/2015 | $20.02 | $21.40 | -6.45% | 17,400 | 25,888 |
| 10/9/2015 | $20.18 | $21.46 | -5.96% | 11,030 | 25,316 |
| 10/12/2015 | $20.13 | $21.47 | -6.24% | 16,785 | 25,176 |
| 10/13/2015 | $19.86 | $21.28 | -6.67% | 10,284 | 23,567 |
| 10/14/2015 | $19.81 | $21.25 | -6.78% | 12,616 | 22,885 |
| 10/15/2015 | $19.76 | $21.24 | -6.97% | 14,676 | 21,017 |
| 10/16/2015 | $19.85 | $21.27 | -6.68% | 18,457 | 20,907 |
| 10/19/2015 | $19.93 | $21.27 | -6.30% | 6,978 | 20,974 |
| 10/20/2015 | $19.94 | $21.30 | -6.38% | 11,614 | 20,998 |
| 10/21/2015 | $19.97 | $21.28 | -6.16% | 15,634 | 18,976 |
| 10/22/2015 | $20.23 | $21.30 | -5.02% | 11,022 | 18,600 |
| 10/23/2015 | $20.29 | $21.33 | -4.88% | 8,858 | 17,842 |
| 10/26/2015 | $20.39 | $21.32 | -4.36% | 19,204 | 17,622 |
| 10/27/2015 | $20.12 | $21.27 | -5.41% | 17,359 | 17,705 |
| 10/28/2015 | $20.22 | $21.30 | -5.07% | 16,171 | 17,089 |
| 10/29/2015 | $20.24 | $21.31 | -5.02% | 5,707 | 16,453 |
| 10/30/2015 | $20.18 | $21.30 | -5.26% | 8,949 | 16,307 |
| 11/2/2015 | $20.31 | $21.34 | -4.83% | 10,990 | 16,301 |
| 11/3/2015 | $20.35 | $21.37 | -4.77% | 11,719 | 14,147 |
| 11/4/2015 | $20.39 | $21.37 | -4.59% | 23,886 | 13,307 |
| 11/5/2015 | $20.30 | $21.30 | -4.69% | 8,281 | 13,191 |
| 11/6/2015 | $20.30 | $21.28 | -4.61% | 20,027 | 13,319 |
| 11/9/2015 | $20.16 | $21.22 | -5.00% | 24,078 | 13,500 |
| 11/10/2015 | $19.64 | $21.03 | -6.61% | 21,371 | 13,918 |
| 11/11/2015 | $19.56 | $21.03 | -6.99% | 10,738 | 13,679 |
| 11/12/2015 | $19.46 | $20.93 | -7.02% | 10,367 | 13,880 |
| 11/13/2015 | $19.37 | $20.84 | -7.05% | 19,153 | 14,076 |
| 11/16/2015 | $19.39 | $20.84 | -6.96% | 27,979 | 14,692 |
| 11/17/2015 | $19.10 | $20.84 | -8.35% | 17,655 | 15,082 |
| 11/18/2015 | $19.05 | $20.80 | -8.41% | 18,034 | 14,900 |
| 11/19/2015 | $19.24 | $20.77 | -7.37% | 23,030 | 15,088 |
| 11/20/2015 | $19.02 | $20.70 | -8.12% | 48,715 | 16,344 |
| 11/23/2015 | $18.95 | $20.68 | -8.37% | 25,879 | 16,647 |
| 11/24/2015 | $19.00 | $20.65 | -7.99% | 14,527 | 16,789 |
| 11/25/2015 | $19.00 | $20.64 | -7.95% | 26,291 | 17,244 |
| 11/27/2015 | $19.19 | $20.66 | -7.12% | 11,983 | 17,155 |
| 11/30/2015 | $18.99 | $20.66 | -8.08% | 32,505 | 17,623 |
| 12/1/2015 | $19.11 | $20.72 | -7.77% | 41,230 | 18,765 |
| 12/2/2015 | $19.09 | $20.70 | -7.78% | 17,329 | 18,955 |
| 12/3/2015 | $18.89 | $20.68 | -8.66% | 30,441 | 19,449 |
| 12/4/2015 | $18.93 | $20.66 | -8.37% | 42,854 | 20,510 |
| 12/7/2015 | $18.91 | $20.55 | -7.98% | 39,397 | 21,528 |
| 12/8/2015 | $18.86 | $20.40 | -7.55% | 11,586 | 21,274 |
| 12/9/2015 | $18.88 | $20.37 | -7.31% | 14,473 | 21,178 |
| 12/10/2015 | $18.68 | $20.35 | -8.19% | 17,549 | 21,224 |
| 12/11/2015 | $18.38 | $20.03 | -8.24% | 36,806 | 22,260 |
| 12/14/2015 | $18.02 | $19.82 | -9.08% | 20,927 | 22,660 |
| 12/15/2015 | $18.41 | $19.91 | -7.53% | 42,943 | 23,725 |
| 12/16/2015 | $18.71 | $19.95 | -6.22% | 69,635 | 25,655 |
| 12/17/2015 | $18.90 | $19.97 | -5.36% | 62,718 | 26,950 |
| 12/18/2015 | $18.85 | $19.85 | -5.04% | 25,464 | 27,522 |
| 12/21/2015 | $18.73 | $19.83 | -5.55% | 60,847 | 28,883 |
| 12/22/2015 | $18.83 | $19.84 | -5.09% | 17,595 | 28,667 |
| 12/23/2015 | $19.14 | $19.89 | -3.77% | 30,778 | 28,980 |
| 12/24/2015 | $19.18 | $19.93 | -3.76% | 8,321 | 28,900 |
| 12/28/2015 | $19.17 | $19.95 | -3.89% | 36,972 | 29,787 |
| 12/29/2015 | $19.29 | $19.98 | -3.45% | 36,778 | 30,374 |
| 12/30/2015 | $19.57 | $19.97 | -2.00% | 53,929 | 31,239 |
| 12/31/2015 | $19.49 | $19.98 | -2.45% | 48,930 | 32,282 |
| 1/4/2016 | $19.33 | $19.93 | -3.01% | 37,856 | 32,942 |
| 1/5/2016 | $19.26 | $19.97 | -3.56% | 34,814 | 33,335 |
| 1/6/2016 | $19.22 | $19.97 | -3.76% | 15,213 | 32,219 |
| 1/7/2016 | $19.16 | $19.88 | -3.62% | 12,973 | 31,788 |
| 1/8/2016 | $19.08 | $19.92 | -4.22% | 9,352 | 31,616 |
| 1/11/2016 | $19.03 | $19.90 | -4.37% | 8,428 | 31,020 |
| 1/12/2016 | $18.99 | $19.84 | -4.28% | 17,829 | 31,215 |
| 1/13/2016 | $18.68 | $19.62 | -4.81% | 27,687 | 31,055 |
| 1/14/2016 | $18.47 | $19.53 | -5.43% | 19,717 | 30,338 |
| 1/15/2016 | $18.29 | $19.40 | -5.72% | 4,845 | 29,921 |
| 1/19/2016 | $17.82 | $19.38 | -8.05% | 37,193 | 30,146 |
| 1/20/2016 | $17.48 | $19.18 | -8.86% | 40,695 | 30,075 |
| 1/21/2016 | $17.54 | $19.18 | -8.55% | 19,823 | 29,422 |
| 1/22/2016 | $18.00 | $19.31 | -6.78% | 13,270 | 29,478 |
| 1/25/2016 | $18.26 | $19.30 | -5.39% | 49,261 | 30,638 |
| 1/26/2016 | $18.46 | $19.25 | -4.10% | 28,138 | 30,991 |
| 1/27/2016 | $18.59 | $19.25 | -3.43% | 25,813 | 30,624 |
| 1/28/2016 | $18.67 | $19.27 | -3.11% | 10,961 | 30,292 |
| 1/29/2016 | $18.69 | $19.34 | -3.36% | 15,073 | 29,363 |
| 2/1/2016 | $18.53 | $19.32 | -4.09% | 48,778 | 28,668 |
| 2/2/2016 | $18.74 | $19.27 | -2.75% | 44,715 | 28,068 |
| 2/3/2016 | $18.71 | $19.24 | -2.75% | 23,626 | 28,007 |
| 2/4/2016 | $18.62 | $19.16 | -2.82% | 16,649 | 26,533 |
| 2/5/2016 | $18.89 | $19.12 | -1.20% | 66,496 | 28,163 |
| 2/8/2016 | $18.70 | $18.96 | -1.37% | 36,008 | 28,338 |
| 2/9/2016 | $18.67 | $18.83 | -0.85% | 14,247 | 28,535 |
| 2/10/2016 | $18.52 | $18.65 | -0.70% | 35,420 | 28,483 |
| 2/11/2016 | $18.36 | $18.43 | -0.38% | 19,369 | 27,903 |
| 2/12/2016 | $18.26 | $18.41 | -0.81% | 19,538 | 26,757 |
| 2/16/2016 | $18.31 | $18.46 | -0.81% | 13,849 | 25,587 |
| 2/17/2016 | $18.51 | $18.56 | -0.27% | 9,819 | 24,653 |
| 2/18/2016 | $18.34 | $18.57 | -1.24% | 19,610 | 24,146 |
| 2/19/2016 | $18.42 | $18.51 | -0.49% | 13,292 | 24,082 |
| 2/22/2016 | $18.35 | $18.52 | -0.92% | 13,437 | 24,097 |
| 2/23/2016 | $18.64 | $18.50 | 0.76% | 26,756 | 24,678 |
| 2/24/2016 | $18.67 | $18.42 | 1.36% | 27,145 | 25,301 |
| 2/25/2016 | $18.70 | $18.44 | 1.41% | 12,900 | 25,137 |
| 2/26/2016 | $18.50 | $18.50 | 0.00% | 13,680 | 24,670 |
| 2/29/2016 | $18.28 | $18.56 | -1.50% | 9,445 | 24,328 |
| 3/1/2016 | $18.38 | $18.65 | -1.45% | 10,555 | 24,518 |
| 3/2/2016 | $18.42 | $18.71 | -1.55% | 8,239 | 23,553 |
| 3/3/2016 | $18.57 | $18.75 | -0.96% | 11,706 | 22,587 |
| 3/4/2016 | $18.69 | $18.78 | -0.48% | 7,129 | 22,164 |
| 3/7/2016 | $18.66 | $18.84 | -0.96% | 12,106 | 22,125 |
| 3/8/2016 | $18.69 | $18.89 | -1.06% | 10,256 | 20,825 |
| 3/9/2016 | $18.59 | $18.92 | -1.74% | 14,855 | 20,382 |
| 3/10/2016 | $18.36 | $18.96 | -3.16% | 9,719 | 19,845 |
| 3/11/2016 | $18.32 | $18.90 | -3.07% | 21,233 | 20,188 |
| 3/14/2016 | $18.40 | $18.98 | -3.06% | 7,770 | 19,944 |
| 3/15/2016 | $18.54 | $18.96 | -2.22% | 9,538 | 18,636 |
| 3/16/2016 | $18.63 | $18.98 | -1.84% | 10,370 | 17,492 |
| 3/17/2016 | $18.80 | $19.07 | -1.42% | 16,582 | 17,257 |
| 3/18/2016 | $19.19 | $19.16 | 0.16% | 6,594 | 16,922 |
| 3/21/2016 | $19.15 | $19.21 | -0.31% | 13,052 | 15,140 |
| 3/22/2016 | $19.19 | $19.19 | 0.00% | 12,792 | 14,366 |
| 3/23/2016 | $19.35 | $19.24 | 0.57% | 9,523 | 14,209 |
| 3/24/2016 | $19.39 | $19.21 | 0.94% | 11,510 | 13,412 |
| 3/28/2016 | $19.15 | $19.19 | -0.21% | 7,949 | 13,031 |
| 3/29/2016 | $19.29 | $19.16 | 0.68% | 16,147 | 12,918 |
| 3/30/2016 | $19.95 | $19.26 | 3.58% | 25,978 | 13,322 |
| 3/31/2016 | $19.60 | $19.33 | 1.40% | 22,803 | 13,755 |
| 4/1/2016 | $19.63 | $19.37 | 1.34% | 7,040 | 13,336 |
| 4/4/2016 | $19.55 | $19.41 | 0.71% | 9,627 | 13,214 |
| 4/5/2016 | $19.24 | $19.40 | -0.82% | 11,539 | 13,151 |
| 4/6/2016 | $19.08 | $19.47 | -2.00% | 10,683 | 12,615 |
| 4/7/2016 | $18.81 | $19.49 | -3.49% | 18,722 | 12,334 |
| 4/8/2016 | $18.91 | $19.54 | -3.22% | 18,769 | 12,530 |
| 4/11/2016 | $19.04 | $19.59 | -2.81% | 17,211 | 12,648 |
| 4/12/2016 | $18.92 | $19.68 | -3.86% | 26,089 | 13,202 |
| 4/13/2016 | $18.82 | $19.64 | -4.18% | 22,030 | 13,585 |
| 4/14/2016 | $18.86 | $19.65 | -4.02% | 12,332 | 13,721 |
| 4/15/2016 | $18.84 | $19.68 | -4.27% | 18,540 | 13,949 |
| 4/18/2016 | $19.04 | $19.68 | -3.25% | 23,462 | 14,494 |
| 4/19/2016 | $19.00 | $19.77 | -3.89% | 32,912 | 15,187 |
| 4/20/2016 | $19.05 | $19.85 | -4.03% | 13,497 | 15,295 |
| 4/21/2016 | $19.26 | $19.93 | -3.36% | 17,936 | 15,398 |
| 4/22/2016 | $19.55 | $19.97 | -2.10% | 18,291 | 15,684 |
| 4/25/2016 | $19.57 | $20.02 | -2.25% | 20,914 | 15,673 |
| 4/26/2016 | $19.73 | $20.06 | -1.65% | 40,527 | 16,765 |
| 4/27/2016 | $19.56 | $20.10 | -2.69% | 16,752 | 17,005 |
| 4/28/2016 | $19.45 | $20.17 | -3.57% | 24,384 | 17,472 |
| 4/29/2016 | $19.35 | $20.23 | -4.35% | 53,553 | 18,705 |
| 5/2/2016 | $19.34 | $20.25 | -4.49% | 14,168 | 18,957 |
| 5/3/2016 | $19.31 | $20.22 | -4.50% | 24,290 | 19,332 |
| 5/4/2016 | $19.31 | $20.21 | -4.45% | 25,314 | 19,749 |
| 5/5/2016 | $19.32 | $20.31 | -4.87% | 19,944 | 20,097 |
| 5/6/2016 | $19.33 | $20.31 | -4.83% | 26,926 | 20,610 |
| 5/9/2016 | $19.34 | $20.29 | -4.68% | 21,597 | 21,065 |
| 5/10/2016 | $19.55 | $20.29 | -3.65% | 15,137 | 21,032 |
| 5/11/2016 | $19.30 | $20.15 | -4.21% | 20,287 | 20,842 |
| 5/12/2016 | $19.31 | $20.17 | -4.26% | 25,959 | 20,947 |
| 5/13/2016 | $19.70 | $20.17 | -2.33% | 42,747 | 22,137 |
| 5/16/2016 | $19.77 | $20.25 | -2.37% | 21,239 | 22,525 |
| 5/17/2016 | $20.11 | $20.29 | -0.89% | 30,455 | 23,155 |
| 5/18/2016 | $19.72 | $20.31 | -2.90% | 27,529 | 23,717 |
| 5/19/2016 | $19.76 | $20.25 | -2.42% | 28,422 | 24,040 |
| 5/20/2016 | $20.07 | $20.31 | -1.18% | 22,899 | 24,178 |
| 5/23/2016 | $20.24 | $20.35 | -0.54% | 37,104 | 24,841 |
| 5/24/2016 | $20.16 | $20.38 | -1.08% | 35,332 | 25,149 |
| 5/25/2016 | $20.25 | $20.45 | -0.98% | 15,140 | 24,919 |
| 5/26/2016 | $20.21 | $20.49 | -1.37% | 12,673 | 24,931 |
| 5/27/2016 | $20.25 | $20.53 | -1.36% | 14,594 | 24,799 |
| 5/31/2016 | $19.86 | $20.50 | -3.12% | 32,486 | 25,100 |
| 6/1/2016 | $19.98 | $20.50 | -2.54% | 35,554 | 25,188 |
| 6/2/2016 | $19.92 | $20.56 | -3.11% | 36,453 | 25,953 |
| 6/3/2016 | $20.19 | $20.59 | -1.94% | 30,425 | 26,369 |
| 6/6/2016 | $20.67 | $20.72 | -0.24% | 51,547 | 27,478 |
| 6/7/2016 | $20.62 | $20.77 | -0.72% | 38,019 | 28,048 |
| 6/8/2016 | $20.70 | $20.84 | -0.67% | 14,998 | 27,197 |
| 6/9/2016 | $21.34 | $20.85 | 2.35% | 60,475 | 28,655 |
| 6/10/2016 | $21.48 | $20.84 | 3.07% | 75,674 | 30,364 |
| 6/13/2016 | $20.99 | $20.63 | 1.75% | 25,758 | 29,438 |
| 6/14/2016 | $20.60 | $20.56 | 0.19% | 28,133 | 29,903 |
| 6/15/2016 | $20.14 | $20.56 | -2.04% | 33,700 | 30,217 |
| 6/16/2016 | $20.16 | $20.48 | -1.56% | 24,060 | 30,175 |
| 6/17/2016 | $20.52 | $20.54 | -0.10% | 23,712 | 30,301 |
| 6/20/2016 | $20.31 | $20.65 | -1.65% | 45,857 | 30,932 |
| 6/21/2016 | $20.28 | $20.64 | -1.74% | 19,013 | 30,846 |
| 6/22/2016 | $20.44 | $20.68 | -1.16% | 9,954 | 30,673 |
| 6/23/2016 | $20.79 | $20.77 | 0.10% | 24,120 | 30,801 |
| 6/24/2016 | $20.72 | $20.54 | 0.88% | 21,689 | 30,658 |
| 6/27/2016 | $20.41 | $20.42 | -0.05% | 23,094 | 30,003 |
| 6/28/2016 | $20.24 | $20.49 | -1.22% | 14,432 | 29,776 |
| 6/29/2016 | $20.87 | $20.63 | 1.16% | 39,046 | 30,063 |
| 6/30/2016 | $20.57 | $20.68 | -0.53% | 38,349 | 30,423 |
| 7/1/2016 | $20.25 | $20.78 | -2.55% | 44,948 | 30,974 |
| 7/5/2016 | $20.47 | $20.79 | -1.54% | 53,242 | 31,986 |
| 7/6/2016 | $20.89 | $20.78 | 0.53% | 37,889 | 32,012 |
| 7/7/2016 | $21.05 | $20.80 | 1.20% | 31,825 | 31,895 |
| 7/8/2016 | $21.06 | $20.88 | 0.86% | 23,100 | 32,160 |
| 7/11/2016 | $20.98 | $20.99 | -0.05% | 25,111 | 32,575 |
| 7/12/2016 | $20.87 | $21.07 | -0.95% | 28,370 | 33,034 |
| 7/13/2016 | $20.28 | $20.90 | -2.97% | 32,457 | 33,033 |
| 7/14/2016 | $20.61 | $20.94 | -1.58% | 39,690 | 33,171 |
| 7/15/2016 | $20.55 | $20.96 | -1.96% | 17,685 | 32,545 |
| 7/18/2016 | $20.50 | $20.97 | -2.24% | 22,088 | 32,267 |
| 7/19/2016 | $20.66 | $21.00 | -1.62% | 28,232 | 31,490 |
| 7/20/2016 | $20.67 | $21.04 | -1.76% | 27,674 | 31,145 |
| 7/21/2016 | $21.15 | $21.07 | 0.38% | 34,813 | 31,806 |
| 7/22/2016 | $20.80 | $21.10 | -1.42% | 33,261 | 30,899 |
| 7/25/2016 | $20.89 | $21.13 | -1.16% | 20,639 | 29,064 |
| 7/26/2016 | $20.75 | $21.09 | -1.64% | 54,233 | 30,013 |
| 7/27/2016 | $20.90 | $21.09 | -0.90% | 30,957 | 30,108 |
| 7/28/2016 | $21.62 | $21.10 | 2.46% | 42,038 | 30,385 |
| 7/29/2016 | $21.70 | $21.14 | 2.65% | 41,058 | 30,952 |
| 8/1/2016 | $22.06 | $21.15 | 4.30% | 28,620 | 31,116 |
| 8/2/2016 | $21.64 | $21.15 | 2.32% | 36,941 | 30,818 |
| 8/3/2016 | $21.84 | $21.14 | 3.31% | 23,758 | 30,977 |
| 8/4/2016 | $21.70 | $21.21 | 2.31% | 19,884 | 31,308 |
| 8/5/2016 | $21.58 | $21.28 | 1.41% | 29,435 | 31,485 |
| 8/8/2016 | $21.51 | $21.33 | 0.84% | 15,392 | 31,275 |
| 8/9/2016 | $21.58 | $21.38 | 0.94% | 21,928 | 31,236 |
| 8/10/2016 | $21.49 | $21.42 | 0.33% | 22,442 | 31,503 |
| 8/11/2016 | $21.59 | $21.26 | 1.55% | 37,949 | 31,466 |
| 8/12/2016 | $21.70 | $21.31 | 1.83% | 19,971 | 30,854 |
| 8/15/2016 | $22.21 | $21.32 | 4.17% | 32,205 | 30,429 |
| 8/16/2016 | $22.41 | $21.36 | 4.92% | 33,148 | 29,759 |
| 8/17/2016 | $22.14 | $21.40 | 3.43% | 23,102 | 29,266 |
| 8/18/2016 | $21.72 | $21.46 | 1.22% | 11,602 | 28,592 |
| 8/19/2016 | $21.57 | $21.49 | 0.37% | 12,700 | 28,246 |
| 8/22/2016 | $21.61 | $21.50 | 0.51% | 15,666 | 27,931 |
| 8/23/2016 | $21.55 | $21.52 | 0.14% | 23,496 | 27,768 |
| 8/24/2016 | $21.90 | $21.55 | 1.62% | 20,570 | 27,372 |
| 8/25/2016 | $22.00 | $21.59 | 1.90% | 24,061 | 26,851 |
| 8/26/2016 | $22.10 | $21.62 | 2.22% | 21,209 | 26,969 |
| 8/29/2016 | $22.65 | $21.64 | 4.67% | 22,187 | 26,972 |
| 8/30/2016 | $22.70 | $21.65 | 4.85% | 29,593 | 27,017 |
| 8/31/2016 | $22.44 | $21.65 | 3.65% | 37,658 | 27,350 |
| 9/1/2016 | $22.43 | $21.64 | 3.65% | 25,712 | 27,047 |
| 9/2/2016 | $22.71 | $21.68 | 4.75% | 14,361 | 26,417 |
| 9/6/2016 | $22.23 | $21.72 | 2.35% | 26,725 | 26,620 |
| 9/7/2016 | $22.75 | $21.72 | 4.74% | 23,793 | 25,605 |
| 9/8/2016 | $22.99 | $21.76 | 5.65% | 27,549 | 25,491 |
| 9/9/2016 | $22.79 | $21.74 | 4.83% | 44,586 | 25,576 |
| 9/12/2016 | $22.76 | $21.69 | 4.93% | 10,283 | 24,550 |
| 9/13/2016 | $22.79 | $21.46 | 6.20% | 23,337 | 24,374 |
| 9/14/2016 | $22.65 | $21.46 | 5.55% | 31,336 | 24,187 |
| 9/15/2016 | $22.12 | $21.47 | 3.03% | 20,613 | 24,083 |
| 9/16/2016 | $21.95 | $21.47 | 2.24% | 14,083 | 23,889 |
| 9/19/2016 | $21.95 | $21.49 | 2.14% | 10,313 | 23,252 |
| 9/20/2016 | $21.99 | $21.49 | 2.33% | 13,915 | 23,203 |
| 9/21/2016 | $22.03 | $21.54 | 2.27% | 26,227 | 23,346 |
| 9/22/2016 | $22.07 | $21.65 | 1.94% | 25,778 | 23,457 |
| 9/23/2016 | $22.40 | $21.66 | 3.42% | 5,322 | 22,370 |
| 9/26/2016 | $22.39 | $21.65 | 3.42% | 13,878 | 22,166 |
| 9/27/2016 | $22.34 | $21.66 | 3.14% | 24,754 | 21,918 |
| 9/28/2016 | $22.35 | $21.66 | 3.19% | 15,669 | 21,335 |
| 9/29/2016 | $22.23 | $21.70 | 2.44% | 30,615 | 21,586 |
| 9/30/2016 | $22.11 | $21.74 | 1.70% | 30,476 | 22,215 |
| 10/3/2016 | $22.71 | $21.77 | 4.32% | 12,403 | 22,205 |
| 10/4/2016 | $22.94 | $21.81 | 5.18% | 17,318 | 22,260 |
| 10/5/2016 | $22.75 | $21.83 | 4.21% | 17,283 | 22,053 |
| 10/6/2016 | $22.70 | $21.86 | 3.84% | 14,367 | 21,846 |
| 10/7/2016 | $22.78 | $21.88 | 4.11% | 21,606 | 21,764 |
| 10/10/2016 | $22.51 | $21.89 | 2.83% | 18,368 | 21,670 |
| 10/11/2016 | $22.63 | $21.91 | 3.29% | 12,590 | 21,350 |
| 10/12/2016 | $22.32 | $21.75 | 2.62% | 10,989 | 20,730 |
| 10/13/2016 | $22.32 | $21.77 | 2.53% | 17,342 | 20,053 |
| 10/14/2016 | $22.42 | $21.88 | 2.47% | 3,184 | 19,302 |
| 10/17/2016 | $21.80 | $21.90 | -0.46% | 21,453 | 19,538 |
| 10/18/2016 | $22.17 | $21.98 | 0.86% | 9,506 | 18,964 |
| 10/19/2016 | $22.21 | $22.05 | 0.73% | 6,194 | 18,377 |
| 10/20/2016 | $22.06 | $22.11 | -0.23% | 9,978 | 17,792 |
| 10/21/2016 | $22.18 | $22.13 | 0.23% | 9,593 | 16,625 |
| 10/24/2016 | $22.23 | $22.17 | 0.25% | 5,936 | 16,480 |
| 10/25/2016 | $22.29 | $22.18 | 0.50% | 14,106 | 16,173 |
| 10/26/2016 | $21.92 | $22.14 | -0.99% | 11,244 | 15,503 |
| 10/27/2016 | $21.69 | $22.13 | -1.99% | 28,535 | 15,767 |
| 10/28/2016 | $21.94 | $22.09 | -0.68% | 29,183 | 16,270 |
| 10/31/2016 | $21.67 | $22.07 | -1.81% | 11,657 | 16,315 |
| 11/1/2016 | $21.46 | $22.02 | -2.54% | 21,340 | 16,563 |
| 11/2/2016 | $21.26 | $21.92 | -3.01% | 4,356 | 15,834 |
| 11/3/2016 | $21.05 | $21.90 | -3.88% | 121,032 | 19,009 |
| 11/4/2016 | $21.05 | $21.81 | -3.48% | 16,326 | 19,376 |
| 11/7/2016 | $21.02 | $21.88 | -3.93% | 30,802 | 19,940 |
| 11/8/2016 | $21.13 | $21.85 | -3.30% | 21,988 | 19,847 |
| 11/9/2016 | $20.70 | $21.86 | -5.31% | 35,168 | 20,497 |
| 11/10/2016 | $20.39 | $21.66 | -5.89% | 24,823 | 20,304 |
| 11/11/2016 | $20.30 | $21.69 | -6.41% | 35,806 | 20,482 |
| 11/14/2016 | $19.97 | $21.57 | -7.42% | 39,318 | 21,379 |
| 11/15/2016 | $20.44 | $21.63 | -5.50% | 53,462 | 22,584 |
| 11/16/2016 | $20.48 | $21.67 | -5.49% | 30,256 | 23,016 |
| 11/17/2016 | $20.48 | $21.70 | -5.62% | 26,035 | 23,405 |
| 11/18/2016 | $20.43 | $21.73 | -5.98% | 27,784 | 23,611 |
| 11/21/2016 | $20.65 | $21.76 | -5.10% | 38,355 | 24,278 |
| 11/22/2016 | $21.00 | $21.84 | -3.85% | 19,864 | 24,520 |
| 11/23/2016 | $21.06 | $21.86 | -3.66% | 17,930 | 24,751 |
| 11/25/2016 | $21.13 | $21.86 | -3.33% | 1,765 | 24,232 |
| 11/28/2016 | $21.07 | $21.87 | -3.66% | 10,163 | 24,465 |
| 11/29/2016 | $21.01 | $21.87 | -3.93% | 11,573 | 24,135 |
| 11/30/2016 | $21.06 | $21.93 | -3.97% | 19,174 | 24,458 |
| 12/1/2016 | $21.07 | $21.97 | -4.10% | 9,753 | 24,576 |
| 12/2/2016 | $21.15 | $22.00 | -3.86% | 16,554 | 24,796 |
| 12/5/2016 | $21.26 | $22.04 | -3.54% | 32,724 | 25,567 |
| 12/6/2016 | $21.27 | $22.09 | -3.71% | 23,293 | 26,145 |
| 12/7/2016 | $21.35 | $22.18 | -3.74% | 22,590 | 26,428 |
| 12/8/2016 | $21.28 | $22.21 | -4.19% | 13,231 | 26,494 |
| 12/9/2016 | $21.26 | $22.25 | -4.45% | 25,904 | 26,406 |
| 12/12/2016 | $21.21 | $22.29 | -4.85% | 35,947 | 26,632 |
| 12/13/2016 | $21.02 | $22.17 | -5.19% | 40,796 | 27,603 |
| 12/14/2016 | $20.93 | $22.19 | -5.68% | 16,528 | 27,443 |
| 12/15/2016 | $20.96 | $22.15 | -5.37% | 35,203 | 28,471 |
| 12/16/2016 | $21.22 | $22.18 | -4.33% | 25,866 | 25,299 |
| 12/19/2016 | $21.98 | $22.22 | -1.08% | 99,738 | 28,079 |
| 12/20/2016 | $21.75 | $22.26 | -2.29% | 32,044 | 28,121 |
| 12/21/2016 | $21.77 | $22.29 | -2.33% | 21,500 | 28,104 |
| 12/22/2016 | $22.26 | $22.30 | -0.18% | 28,585 | 27,885 |
| 12/23/2016 | $22.02 | $22.32 | -1.34% | 15,672 | 27,580 |
| 12/27/2016 | $21.93 | $22.33 | -1.79% | 29,901 | 27,383 |
| 12/28/2016 | $21.90 | $22.34 | -1.97% | 20,790 | 26,766 |
| 12/29/2016 | $22.32 | $22.36 | -0.18% | 22,949 | 25,748 |
| 12/30/2016 | $22.34 | $22.38 | -0.18% | 54,725 | 26,564 |
| 1/3/2017 | $22.29 | $22.43 | -0.62% | 26,035 | 26,564 |
| 1/4/2017 | $22.39 | $22.49 | -0.44% | 14,354 | 26,116 |
| 1/5/2017 | $22.42 | $22.54 | -0.53% | 54,393 | 26,651 |
| 1/6/2017 | $22.55 | $22.62 | -0.31% | 15,221 | 26,496 |
| 1/9/2017 | $22.72 | $22.62 | 0.44% | 50,187 | 27,571 |
| 1/10/2017 | $22.76 | $22.64 | 0.53% | 42,404 | 28,926 |
| 1/11/2017 | $22.60 | $22.49 | 0.49% | 42,157 | 29,993 |
| 1/12/2017 | $22.80 | $22.50 | 1.33% | 24,654 | 30,429 |
| 1/13/2017 | $22.80 | $22.54 | 1.15% | 16,208 | 30,330 |
| 1/17/2017 | $22.87 | $22.56 | 1.37% | 31,796 | 31,064 |
| 1/18/2017 | $22.76 | $22.52 | 1.07% | 16,725 | 31,070 |
| 1/19/2017 | $22.82 | $22.51 | 1.38% | 24,180 | 30,785 |
| 1/20/2017 | $22.75 | $22.52 | 1.02% | 17,997 | 30,609 |
| 1/23/2017 | $23.00 | $22.51 | 2.18% | 23,618 | 30,643 |
| 1/24/2017 | $22.95 | $22.53 | 1.86% | 32,985 | 31,302 |
| 1/25/2017 | $23.08 | $22.57 | 2.26% | 28,390 | 31,384 |
| 1/26/2017 | $23.09 | $22.60 | 2.17% | 22,876 | 30,949 |
| 1/27/2017 | $23.09 | $22.61 | 2.12% | 19,087 | 30,225 |
| 1/30/2017 | $23.07 | $22.62 | 1.99% | 25,467 | 30,523 |
| 1/31/2017 | $23.78 | $22.61 | 5.17% | 35,359 | 30,528 |
| 2/1/2017 | $23.49 | $22.64 | 3.75% | 21,967 | 30,398 |
| 2/2/2017 | $23.44 | $22.66 | 3.44% | 16,733 | 27,631 |
| 2/3/2017 | $23.68 | $22.70 | 4.32% | 32,694 | 27,653 |
| 2/6/2017 | $23.48 | $22.72 | 3.35% | 29,090 | 27,906 |
| 2/7/2017 | $23.43 | $22.72 | 3.13% | 29,546 | 27,938 |
| 2/8/2017 | $23.35 | $22.75 | 2.64% | 17,371 | 27,995 |
| 2/9/2017 | $23.38 | $22.74 | 2.79% | 25,536 | 27,849 |
| 2/10/2017 | $23.37 | $22.78 | 2.59% | 19,302 | 27,800 |
| 2/13/2017 | $22.93 | $22.61 | 1.42% | 56,264 | 28,910 |
| 2/14/2017 | $23.40 | $22.62 | 3.45% | 50,844 | 28,781 |
| 2/15/2017 | $23.38 | $22.67 | 3.13% | 33,090 | 29,016 |
| 2/16/2017 | $23.42 | $22.69 | 3.22% | 18,355 | 29,149 |
| 2/17/2017 | $23.44 | $22.70 | 3.26% | 19,505 | 27,986 |
| 2/21/2017 | $23.62 | $22.73 | 3.92% | 21,722 | 28,203 |
| 2/22/2017 | $23.55 | $22.74 | 3.56% | 42,574 | 27,949 |
| 2/23/2017 | $23.54 | $22.75 | 3.47% | 35,751 | 27,728 |
| 2/24/2017 | $23.80 | $22.78 | 4.48% | 31,942 | 27,387 |
| 2/27/2017 | $23.80 | $22.79 | 4.43% | 22,993 | 27,332 |
| 2/28/2017 | $23.69 | $22.81 | 3.86% | 24,563 | 27,610 |
| 3/1/2017 | $23.60 | $22.84 | 3.33% | 36,782 | 27,776 |
| 3/2/2017 | $23.46 | $22.85 | 2.67% | 17,630 | 27,807 |
| 3/3/2017 | $23.25 | $22.84 | 1.80% | 14,017 | 27,468 |
| 3/6/2017 | $23.50 | $22.82 | 2.98% | 15,596 | 27,388 |
| 3/7/2017 | $23.57 | $22.81 | 3.33% | 25,655 | 27,456 |
| 3/8/2017 | $23.30 | $22.74 | 2.46% | 31,244 | 27,398 |
| 3/9/2017 | $22.85 | $22.66 | 0.84% | 62,275 | 28,527 |
| 3/10/2017 | $23.24 | $22.67 | 2.51% | 18,203 | 28,371 |
| 3/13/2017 | $23.09 | $22.45 | 2.85% | 17,861 | 28,331 |
| 3/14/2017 | $22.39 | $22.41 | -0.09% | 36,746 | 28,707 |
| 3/15/2017 | $22.50 | $22.47 | 0.13% | 38,960 | 28,827 |
| 3/16/2017 | $22.61 | $22.56 | 0.20% | 14,984 | 28,594 |
| 3/17/2017 | $22.89 | $22.57 | 1.42% | 21,084 | 28,739 |
| 3/20/2017 | $23.06 | $22.54 | 2.31% | 27,509 | 28,566 |
| 3/21/2017 | $22.95 | $22.52 | 1.91% | 10,667 | 27,952 |
| 3/22/2017 | $23.01 | $22.44 | 2.54% | 11,964 | 27,366 |
| 3/23/2017 | $22.95 | $22.47 | 2.14% | 19,628 | 27,441 |
| 3/24/2017 | $22.75 | $22.49 | 1.16% | 12,207 | 26,997 |
| 3/27/2017 | $22.82 | $22.47 | 1.56% | 15,435 | 26,868 |
| 3/28/2017 | $22.88 | $22.51 | 1.64% | 17,064 | 25,561 |
| 3/29/2017 | $22.84 | $22.56 | 1.24% | 15,986 | 24,399 |
| 3/30/2017 | $22.83 | $22.60 | 1.02% | 10,791 | 23,656 |
| 3/31/2017 | $22.78 | $22.66 | 0.53% | 33,992 | 24,177 |
| 4/3/2017 | $23.05 | $22.66 | 1.72% | 27,984 | 24,460 |
| 4/4/2017 | $23.44 | $22.67 | 3.40% | 19,001 | 24,369 |
| 4/5/2017 | $23.43 | $22.70 | 3.22% | 9,414 | 23,264 |
| 4/6/2017 | $23.28 | $22.70 | 2.56% | 23,801 | 22,865 |
| 4/7/2017 | $23.28 | $22.75 | 2.33% | 10,432 | 22,148 |
| 4/10/2017 | $23.38 | $22.78 | 2.63% | 52,111 | 23,119 |
| 4/11/2017 | $23.11 | $22.59 | 2.30% | 18,593 | 22,920 |
| 4/12/2017 | $23.07 | $22.59 | 2.12% | 15,745 | 22,219 |
| 4/13/2017 | $23.00 | $22.57 | 1.91% | 10,560 | 21,983 |
| 4/17/2017 | $23.07 | $22.58 | 2.17% | 13,365 | 21,961 |
| 4/18/2017 | $22.92 | $22.56 | 1.60% | 18,290 | 22,051 |
| 4/19/2017 | $22.97 | $22.57 | 1.77% | 11,507 | 21,580 |
| 4/20/2017 | $23.10 | $22.58 | 2.30% | 9,605 | 20,858 |
| 4/21/2017 | $23.08 | $22.59 | 2.17% | 16,305 | 19,326 |
| 4/24/2017 | $23.30 | $22.63 | 2.96% | 27,511 | 19,636 |
| 4/25/2017 | $23.29 | $22.66 | 2.78% | 29,650 | 20,029 |
| 4/26/2017 | $23.27 | $22.67 | 2.65% | 9,457 | 19,120 |
| 4/27/2017 | $23.38 | $22.68 | 3.09% | 9,433 | 18,135 |
| 4/28/2017 | $23.37 | $22.71 | 2.91% | 25,307 | 18,479 |
| 5/1/2017 | $23.35 | $22.71 | 2.82% | 37,811 | 19,037 |
| 5/2/2017 | $23.31 | $22.73 | 2.55% | 29,798 | 19,113 |
| 5/3/2017 | $23.30 | $22.73 | 2.51% | 11,151 | 19,129 |
| 5/4/2017 | $23.36 | $22.72 | 2.82% | 38,145 | 20,002 |
| 5/5/2017 | $23.65 | $22.73 | 4.05% | 18,101 | 19,951 |
| 5/8/2017 | $23.86 | $22.73 | 4.97% | 15,226 | 20,052 |
| 5/9/2017 | $24.00 | $22.75 | 5.49% | 26,927 | 20,435 |
| 5/10/2017 | $23.79 | $22.78 | 4.43% | 16,578 | 20,419 |
| 5/11/2017 | $23.53 | $22.58 | 4.21% | 10,185 | 20,225 |
| 5/12/2017 | $23.34 | $22.56 | 3.46% | 13,579 | 20,318 |
| 5/15/2017 | $23.16 | $22.62 | 2.39% | 24,567 | 20,004 |
| 5/16/2017 | $23.19 | $22.63 | 2.47% | 20,782 | 19,764 |
| 5/17/2017 | $22.97 | $22.62 | 1.55% | 22,716 | 19,888 |
| 5/18/2017 | $23.11 | $22.61 | 2.21% | 11,423 | 19,955 |
| 5/19/2017 | $23.01 | $22.67 | 1.50% | 24,605 | 19,982 |
| 5/22/2017 | $23.16 | $22.69 | 2.07% | 21,922 | 20,365 |
| 5/23/2017 | $23.15 | $22.72 | 1.89% | 29,142 | 19,599 |
| 5/24/2017 | $23.64 | $22.73 | 4.00% | 17,847 | 19,574 |
| 5/25/2017 | $23.48 | $22.74 | 3.25% | 11,977 | 19,449 |
| 5/26/2017 | $23.46 | $22.73 | 3.22% | 18,612 | 19,717 |
| 5/30/2017 | $23.35 | $22.63 | 3.18% | 11,802 | 19,665 |
| 5/31/2017 | $23.18 | $22.62 | 2.48% | 11,620 | 19,443 |
| 6/1/2017 | $23.23 | $22.64 | 2.61% | 15,984 | 19,592 |
| 6/2/2017 | $23.22 | $22.67 | 2.43% | 10,007 | 19,605 |
| 6/5/2017 | $23.25 | $22.66 | 2.60% | 25,848 | 19,923 |
| 6/6/2017 | $23.24 | $22.70 | 2.38% | 17,240 | 19,581 |
| 6/7/2017 | $23.28 | $22.67 | 2.69% | 14,284 | 19,069 |
| 6/8/2017 | $22.95 | $22.65 | 1.32% | 50,091 | 20,423 |
| 6/9/2017 | $23.22 | $22.70 | 2.27% | 19,417 | 20,756 |
| 6/12/2017 | $23.22 | $22.70 | 2.29% | 11,025 | 20,280 |
| 6/13/2017 | $23.06 | $22.54 | 2.31% | 7,032 | 19,254 |
| 6/14/2017 | $23.21 | $22.53 | 3.02% | 11,455 | 18,643 |
| 6/15/2017 | $23.06 | $22.50 | 2.49% | 9,477 | 18,587 |
| 6/16/2017 | $22.91 | $22.50 | 1.82% | 15,858 | 17,844 |
| 6/19/2017 | $23.05 | $22.50 | 2.44% | 13,612 | 17,694 |
| 6/20/2017 | $23.04 | $22.45 | 2.63% | 21,010 | 17,887 |
| 6/21/2017 | $22.70 | $22.40 | 1.34% | 29,221 | 17,963 |
| 6/22/2017 | $22.93 | $22.39 | 2.41% | 46,046 | 18,946 |
| 6/23/2017 | $22.65 | $22.42 | 1.03% | 33,231 | 19,714 |
| 6/26/2017 | $23.15 | $22.45 | 3.12% | 28,837 | 20,223 |
| 6/27/2017 | $23.07 | $22.46 | 2.72% | 33,467 | 20,519 |
| 6/28/2017 | $23.03 | $22.45 | 2.58% | 10,623 | 20,181 |
| 6/29/2017 | $22.85 | $22.46 | 1.74% | 17,666 | 20,012 |
| 6/30/2017 | $23.19 | $22.49 | 3.11% | 15,308 | 20,142 |
| 7/3/2017 | $23.47 | $22.51 | 4.26% | 6,772 | 19,547 |
| 7/5/2017 | $23.38 | $22.51 | 3.86% | 27,006 | 19,717 |
| 7/6/2017 | $23.48 | $22.49 | 4.40% | 15,173 | 19,251 |
| 7/7/2017 | $23.41 | $22.42 | 4.42% | 34,899 | 19,820 |
| 7/10/2017 | $23.40 | $22.44 | 4.28% | 21,499 | 20,137 |
| 7/11/2017 | $23.44 | $22.45 | 4.41% | 22,118 | 20,254 |
| 7/12/2017 | $23.23 | $22.32 | 4.08% | 18,493 | 20,477 |
| 7/13/2017 | $23.20 | $22.32 | 3.94% | 17,791 | 20,683 |
| 7/14/2017 | $23.18 | $22.37 | 3.62% | 18,117 | 20,754 |
| 7/17/2017 | $23.08 | $22.39 | 3.08% | 32,765 | 21,512 |
| 7/18/2017 | $23.13 | $22.42 | 3.17% | 23,365 | 21,429 |
| 7/19/2017 | $23.14 | $22.45 | 3.07% | 21,186 | 21,561 |
| 7/20/2017 | $23.12 | $22.48 | 2.85% | 13,827 | 21,546 |
| 7/21/2017 | $23.15 | $22.48 | 2.98% | 12,140 | 20,281 |
| 7/24/2017 | $23.20 | $22.50 | 3.11% | 19,500 | 20,283 |
| 7/25/2017 | $23.19 | $22.51 | 3.02% | 12,780 | 20,342 |
| 7/26/2017 | $23.23 | $22.53 | 3.12% | 14,335 | 20,585 |
| 7/27/2017 | $23.19 | $22.53 | 2.93% | 10,142 | 20,542 |
| 7/28/2017 | $23.22 | $22.54 | 3.02% | 17,483 | 20,809 |
| 7/31/2017 | $23.27 | $22.57 | 3.10% | 36,382 | 21,493 |
| 8/1/2017 | $23.32 | $22.59 | 3.23% | 13,388 | 21,485 |
| 8/2/2017 | $23.33 | $22.56 | 3.40% | 18,106 | 21,388 |
| 8/3/2017 | $23.37 | $22.56 | 3.59% | 28,716 | 21,372 |
| 8/4/2017 | $23.39 | $22.62 | 3.40% | 23,370 | 20,616 |
| 8/7/2017 | $23.39 | $22.63 | 3.36% | 28,591 | 20,461 |
| 8/8/2017 | $23.36 | $22.62 | 3.26% | 19,779 | 20,159 |
| 8/9/2017 | $23.40 | $22.58 | 3.63% | 30,629 | 20,064 |
| 8/10/2017 | $23.25 | $22.54 | 3.15% | 22,875 | 20,473 |
| 8/11/2017 | $22.84 | $22.34 | 2.24% | 39,309 | 21,194 |
| 8/14/2017 | $22.91 | $22.35 | 2.51% | 52,999 | 22,451 |
| 8/15/2017 | $22.67 | $22.35 | 1.41% | 61,058 | 24,260 |
| 8/16/2017 | $22.65 | $22.38 | 1.21% | 13,907 | 23,824 |
| 8/17/2017 | $22.87 | $22.37 | 2.24% | 25,896 | 24,181 |
| 8/18/2017 | $22.88 | $22.36 | 2.33% | 26,008 | 23,885 |
| 8/21/2017 | $22.76 | $22.37 | 1.74% | 15,712 | 23,692 |
| 8/22/2017 | $22.83 | $22.37 | 2.06% | 16,300 | 23,498 |
| 8/23/2017 | $22.83 | $22.38 | 2.01% | 13,230 | 23,322 |
| 8/24/2017 | $22.83 | $22.39 | 1.97% | 15,938 | 23,261 |
| 8/25/2017 | $22.99 | $22.41 | 2.59% | 12,020 | 23,057 |
| 8/28/2017 | $22.96 | $22.42 | 2.41% | 13,778 | 22,424 |
| 8/29/2017 | $22.85 | $22.42 | 1.92% | 16,291 | 22,189 |
| 8/30/2017 | $23.08 | $22.43 | 2.90% | 13,836 | 21,944 |
| 8/31/2017 | $23.06 | $22.45 | 2.72% | 19,280 | 22,125 |
| 9/1/2017 | $23.10 | $22.48 | 2.76% | 14,550 | 22,206 |
| 9/5/2017 | $23.05 | $22.50 | 2.44% | 15,888 | 22,085 |
| 9/6/2017 | $23.03 | $22.52 | 2.24% | 12,001 | 22,059 |
| 9/7/2017 | $23.00 | $22.58 | 1.86% | 12,903 | 22,012 |
| 9/8/2017 | $23.13 | $22.56 | 2.53% | 9,924 | 22,004 |
| 9/11/2017 | $23.06 | $22.55 | 2.26% | 28,542 | 22,373 |
| 9/12/2017 | $23.02 | $22.57 | 1.99% | 22,865 | 21,922 |
| 9/13/2017 | $23.16 | $22.57 | 2.61% | 33,418 | 22,590 |
| 9/14/2017 | $22.81 | $22.43 | 1.69% | 35,891 | 23,183 |
| 9/15/2017 | $22.77 | $22.43 | 1.52% | 15,020 | 22,726 |
| 9/18/2017 | $22.77 | $22.44 | 1.47% | 14,259 | 22,423 |
| 9/19/2017 | $22.79 | $22.45 | 1.51% | 25,675 | 22,326 |
| 9/20/2017 | $22.81 | $22.47 | 1.51% | 27,050 | 22,568 |
| 9/21/2017 | $22.75 | $22.48 | 1.20% | 24,893 | 22,377 |
| 9/22/2017 | $22.85 | $22.49 | 1.60% | 25,418 | 22,461 |
| 9/25/2017 | $22.81 | $22.51 | 1.33% | 25,994 | 22,018 |
| 9/26/2017 | $22.94 | $22.54 | 1.77% | 43,121 | 21,688 |
| 9/27/2017 | $22.85 | $22.54 | 1.38% | 36,967 | 20,885 |
| 9/28/2017 | $23.24 | $22.53 | 3.15% | 22,867 | 21,184 |
| 9/29/2017 | $23.19 | $22.56 | 2.79% | 31,441 | 21,369 |
| 10/2/2017 | $23.10 | $22.55 | 2.44% | 24,043 | 21,303 |
| 10/3/2017 | $23.00 | $22.55 | 2.00% | 34,079 | 21,916 |
| 10/4/2017 | $23.01 | $22.57 | 1.95% | 18,334 | 21,983 |
| 10/5/2017 | $23.10 | $22.54 | 2.48% | 20,151 | 22,214 |
| 10/6/2017 | $23.11 | $22.55 | 2.48% | 13,158 | 22,121 |
| 10/9/2017 | $23.09 | $22.55 | 2.39% | 17,203 | 22,294 |
| 10/10/2017 | $23.09 | $22.55 | 2.39% | 19,189 | 22,475 |
| 10/11/2017 | $22.99 | $22.58 | 1.82% | 11,162 | 22,304 |
| 10/12/2017 | $22.89 | $22.37 | 2.32% | 24,647 | 22,664 |
| 10/13/2017 | $22.77 | $22.40 | 1.65% | 13,022 | 22,455 |
| 10/16/2017 | $23.32 | $22.43 | 3.97% | 57,216 | 23,878 |
| 10/17/2017 | $23.01 | $22.45 | 2.49% | 35,982 | 24,547 |
| 10/18/2017 | $22.93 | $22.48 | 2.00% | 23,107 | 24,918 |
| 10/19/2017 | $22.87 | $22.50 | 1.64% | 31,920 | 25,551 |
| 10/20/2017 | $22.95 | $22.53 | 1.86% | 12,136 | 25,625 |
| 10/23/2017 | $23.11 | $22.53 | 2.57% | 24,594 | 25,494 |
| 10/24/2017 | $23.04 | $22.52 | 2.31% | 13,466 | 25,180 |
| 10/25/2017 | $22.89 | $22.50 | 1.73% | 27,791 | 24,993 |
| 10/26/2017 | $22.81 | $22.49 | 1.42% | 26,676 | 24,686 |
| 10/27/2017 | $22.63 | $22.51 | 0.53% | 16,344 | 24,730 |
| 10/30/2017 | $22.65 | $22.55 | 0.44% | 19,312 | 24,898 |
| 10/31/2017 | $22.63 | $22.56 | 0.31% | 33,723 | 25,166 |
| 11/1/2017 | $22.51 | $22.59 | -0.35% | 23,859 | 25,060 |
| 11/2/2017 | $22.65 | $22.59 | 0.27% | 12,801 | 24,657 |
| 11/3/2017 | $22.42 | $22.59 | -0.75% | 12,020 | 24,210 |
| 11/6/2017 | $22.62 | $22.59 | 0.13% | 14,822 | 23,838 |
| 11/7/2017 | $22.62 | $22.60 | 0.09% | 19,654 | 23,056 |
| 11/8/2017 | $22.57 | $22.55 | 0.09% | 16,713 | 22,381 |
| 11/9/2017 | $22.73 | $22.50 | 1.02% | 30,226 | 22,626 |
| 11/10/2017 | $22.79 | $22.50 | 1.29% | 23,953 | 22,376 |
| 11/13/2017 | $22.53 | $22.49 | 0.18% | 18,642 | 22,196 |
| 11/14/2017 | $21.91 | $22.25 | -1.53% | 52,091 | 22,797 |
| 11/15/2017 | $21.89 | $22.19 | -1.37% | 40,851 | 23,547 |
| 11/16/2017 | $21.96 | $22.29 | -1.48% | 19,768 | 23,534 |
| 11/17/2017 | $22.12 | $22.32 | -0.89% | 9,988 | 23,429 |
| 11/20/2017 | $22.08 | $22.33 | -1.12% | 20,013 | 23,522 |
| 11/21/2017 | $22.15 | $22.35 | -0.89% | 15,490 | 23,399 |
| 11/22/2017 | $22.12 | $22.34 | -0.98% | 16,273 | 23,570 |
| 11/24/2017 | $22.24 | $22.38 | -0.61% | 12,556 | 23,166 |
| 11/27/2017 | $22.00 | $22.38 | -1.70% | 19,082 | 23,368 |
| 11/28/2017 | $22.00 | $22.38 | -1.70% | 25,138 | 22,299 |
| 11/29/2017 | $21.96 | $22.39 | -1.92% | 38,114 | 22,370 |
| 11/30/2017 | $21.87 | $22.38 | -2.28% | 19,551 | 22,252 |
| 12/1/2017 | $21.91 | $22.40 | -2.19% | 24,433 | 22,002 |
| 12/4/2017 | $22.04 | $22.39 | -1.56% | 20,476 | 22,280 |
| 12/5/2017 | $21.95 | $22.40 | -2.01% | 11,357 | 21,839 |
| 12/6/2017 | $22.00 | $22.38 | -1.70% | 25,418 | 22,237 |
| 12/7/2017 | $22.00 | $22.38 | -1.70% | 21,644 | 22,032 |
| 12/8/2017 | $21.89 | $22.39 | -2.23% | 26,866 | 22,039 |
| 12/11/2017 | $21.89 | $22.40 | -2.28% | 24,317 | 22,305 |
| 12/12/2017 | $21.91 | $22.43 | -2.32% | 21,992 | 22,394 |
| 12/13/2017 | $21.96 | $22.42 | -2.05% | 52,577 | 23,022 |
| 12/14/2017 | $21.70 | $22.23 | -2.38% | 70,166 | 24,566 |
| 12/15/2017 | $21.76 | $22.23 | -2.11% | 19,576 | 24,792 |
| 12/18/2017 | $21.70 | $22.26 | -2.52% | 41,089 | 25,761 |
| 12/19/2017 | $21.80 | $22.26 | -2.07% | 20,006 | 25,934 |
| 12/20/2017 | $21.90 | $22.25 | -1.57% | 31,441 | 26,326 |
| 12/21/2017 | $21.94 | $22.26 | -1.44% | 26,944 | 26,667 |
| 12/22/2017 | $22.10 | $22.28 | -0.81% | 45,430 | 27,174 |
| 12/26/2017 | $21.87 | $22.30 | -1.93% | 38,703 | 27,666 |
| 12/27/2017 | $21.86 | $22.31 | -2.02% | 36,256 | 28,253 |
| 12/28/2017 | $21.75 | $22.34 | -2.64% | 45,633 | 28,038 |
| 12/29/2017 | $21.93 | $22.38 | -2.01% | 42,770 | 28,102 |
| 1/2/2018 | $21.87 | $22.41 | -2.41% | 44,699 | 28,933 |
| 1/3/2018 | $21.99 | $22.47 | -2.14% | 15,190 | 29,106 |
| 1/4/2018 | $22.04 | $22.52 | -2.13% | 28,691 | 29,395 |
| 1/5/2018 | $22.18 | $22.52 | -1.51% | 39,010 | 30,179 |
| 1/8/2018 | $22.30 | $22.53 | -1.01% | 37,641 | 30,892 |
| 1/9/2018 | $22.34 | $22.54 | -0.89% | 38,804 | 31,767 |
| 1/10/2018 | $22.31 | $22.50 | -0.84% | 35,452 | 32,312 |
| 1/11/2018 | $22.23 | $22.33 | -0.45% | 29,198 | 32,448 |
| 1/12/2018 | $22.25 | $22.34 | -0.40% | 26,485 | 32,060 |
| 1/16/2018 | $22.24 | $22.35 | -0.49% | 50,107 | 33,079 |
| 1/17/2018 | $22.32 | $22.35 | -0.13% | 29,852 | 33,259 |
| 1/18/2018 | $22.34 | $22.32 | 0.09% | 32,342 | 33,655 |
| 1/19/2018 | $22.54 | $22.35 | 0.85% | 38,419 | 34,557 |
| 1/22/2018 | $22.75 | $22.38 | 1.65% | 31,526 | 34,760 |
| 1/23/2018 | $22.71 | $22.41 | 1.32% | 17,643 | 34,627 |
| 1/24/2018 | $22.59 | $22.44 | 0.67% | 35,251 | 34,907 |
| 1/25/2018 | $22.71 | $22.44 | 1.21% | 19,193 | 34,736 |
| 1/26/2018 | $22.73 | $22.44 | 1.29% | 14,481 | 34,485 |
| 1/29/2018 | $22.66 | $22.43 | 1.02% | 14,694 | 33,223 |
| 1/30/2018 | $22.35 | $22.39 | -0.18% | 37,974 | 32,150 |
| 1/31/2018 | $22.64 | $22.40 | 1.07% | 16,487 | 32,047 |
| 2/1/2018 | $22.60 | $22.39 | 0.93% | 18,961 | 31,309 |
| 2/2/2018 | $22.30 | $22.34 | -0.18% | 33,665 | 31,764 |
| 2/5/2018 | $22.25 | $22.29 | -0.18% | 32,277 | 31,792 |
| 2/6/2018 | $22.03 | $22.25 | -0.99% | 50,915 | 32,591 |
| 2/7/2018 | $22.60 | $22.30 | 1.35% | 37,717 | 32,334 |
| 2/8/2018 | $22.74 | $22.19 | 2.48% | 16,229 | 31,585 |
| 2/9/2018 | $22.74 | $22.10 | 2.90% | 27,758 | 31,302 |
| 2/12/2018 | $22.61 | $22.13 | 2.17% | 20,060 | 30,449 |
| 2/13/2018 | $22.56 | $22.09 | 2.15% | 19,553 | 29,675 |
| 2/14/2018 | $22.45 | $21.90 | 2.51% | 7,981 | 28,451 |
| 2/15/2018 | $22.47 | $21.97 | 2.28% | 22,234 | 28,686 |
| 2/16/2018 | $22.50 | $22.04 | 2.09% | 20,230 | 28,404 |
| 2/20/2018 | $22.60 | $22.05 | 2.49% | 24,679 | 27,926 |
| 2/21/2018 | $22.59 | $22.04 | 2.50% | 16,939 | 27,236 |
| 2/22/2018 | $22.79 | $22.00 | 3.59% | 14,231 | 26,417 |
| 2/23/2018 | $22.62 | $22.00 | 2.82% | 27,712 | 26,159 |
| 2/26/2018 | $22.43 | $22.05 | 1.72% | 19,081 | 25,822 |
| 2/27/2018 | $22.41 | $22.03 | 1.72% | 12,602 | 25,359 |
| 2/28/2018 | $22.51 | $22.01 | 2.29% | 14,042 | 24,157 |
| 3/1/2018 | $22.79 | $21.98 | 3.69% | 10,205 | 23,502 |
| 3/2/2018 | $22.65 | $21.95 | 3.19% | 13,662 | 22,880 |
| 3/5/2018 | $22.40 | $21.98 | 1.90% | 24,352 | 22,411 |
| 3/6/2018 | $22.18 | $22.01 | 0.77% | 53,053 | 23,128 |
| 3/7/2018 | $22.25 | $21.97 | 1.27% | 14,122 | 23,011 |
| 3/8/2018 | $22.45 | $21.96 | 2.21% | 18,492 | 22,452 |
| 3/9/2018 | $22.50 | $21.99 | 2.32% | 16,653 | 22,368 |
| 3/12/2018 | $22.52 | $22.00 | 2.34% | 16,656 | 22,440 |
| 3/13/2018 | $22.34 | $21.99 | 1.59% | 40,043 | 23,285 |
| 3/14/2018 | $22.00 | $21.76 | 1.10% | 17,003 | 22,586 |
| 3/15/2018 | $21.84 | $21.75 | 0.41% | 25,193 | 22,876 |
| 3/16/2018 | $21.63 | $21.76 | -0.60% | 40,096 | 23,581 |
| 3/19/2018 | $21.25 | $21.72 | -2.16% | 28,703 | 23,415 |
| 3/20/2018 | $21.45 | $21.72 | -1.24% | 31,054 | 23,375 |
| 3/21/2018 | $21.16 | $21.73 | -2.62% | 41,679 | 23,067 |
| 3/22/2018 | $21.11 | $21.70 | -2.72% | 33,182 | 22,915 |
| 3/23/2018 | $21.16 | $21.68 | -2.40% | 32,565 | 23,460 |
| 3/26/2018 | $21.34 | $21.70 | -1.66% | 12,685 | 22,958 |
| 3/27/2018 | $21.38 | $21.70 | -1.45% | 15,019 | 22,790 |
| 3/28/2018 | $21.74 | $21.67 | 0.32% | 33,623 | 23,259 |
| 3/29/2018 | $21.44 | $21.71 | -1.24% | 31,033 | 24,027 |
| 4/2/2018 | $21.25 | $21.69 | -2.03% | 22,455 | 24,034 |
| 4/3/2018 | $21.38 | $21.67 | -1.34% | 50,013 | 25,027 |
| 4/4/2018 | $21.34 | $21.66 | -1.48% | 30,947 | 25,236 |
| 4/5/2018 | $21.39 | $21.72 | -1.52% | 33,121 | 25,775 |
| 4/6/2018 | $21.63 | $21.73 | -0.46% | 50,665 | 26,990 |
| 4/9/2018 | $21.75 | $21.75 | 0.00% | 29,876 | 27,062 |
| 4/10/2018 | $21.90 | $21.79 | 0.50% | 27,288 | 27,336 |
| 4/11/2018 | $21.96 | $21.80 | 0.73% | 29,871 | 27,911 |
| 4/12/2018 | $21.51 | $21.64 | -0.60% | 47,554 | 29,028 |
| 4/13/2018 | $21.30 | $21.69 | -1.80% | 52,312 | 30,432 |
| 4/16/2018 | $21.53 | $21.71 | -0.83% | 12,073 | 30,379 |
| 4/17/2018 | $21.56 | $21.73 | -0.78% | 15,370 | 30,079 |
| 4/18/2018 | $21.58 | $21.76 | -0.83% | 28,967 | 29,277 |
| 4/19/2018 | $21.63 | $21.69 | -0.28% | 12,085 | 29,209 |
| 4/20/2018 | $21.71 | $21.70 | 0.05% | 18,163 | 29,198 |
Past performance does not guarantee future results.
Guggenheim Investments represents the investment management business of Guggenheim Partners, LLC ("Guggenheim"). Guggenheim Funds Distributors, LLC is an affiliate of Guggenheim.
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