| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2018 Q3 | 0 | $0 | -$2,719,000 | 0 | |
| 2018 Q2 | 68,237 | $2,502,000 | -$27,807,184 | $37.03 | 3 |
| 2018 Q1 | 835,517 | $30,616,000 | +$6,238,081 | $36.65 | 35 |
| 2017 Q4 | 663,800 | $23,995,000 | -$2,474,339 | $36.15 | 35 |
| 2017 Q3 | 726,508 | $26,176,000 | -$3,794,494 | $36.02 | 34 |
| 2017 Q2 | 854,988 | $30,711,000 | -$6,198,508 | $35.92 | 36 |
| 2017 Q1 | 1,028,913 | $36,620,000 | -$6,003,238 | $35.59 | 39 |
| 2016 Q4 | 1,197,897 | $42,683,000 | +$3,061,951 | $35.64 | 44 |
| 2016 Q3 | 1,106,874 | $38,648,154 | -$1,939,837 | $34.92 | 40 |
| 2016 Q2 | 1,164,142 | $39,406,000 | +$2,410,898 | $33.84 | 39 |
| 2016 Q1 | 1,093,974 | $34,563,000 | -$6,854,659 | $31.59 | 38 |
| 2015 Q4 | 1,326,256 | $43,885,000 | -$9,446,402 | $32.64 | 40 |
| 2015 Q3 | 1,656,258 | $59,379,000 | -$7,161,721 | $36.15 | 48 |
| 2015 Q2 | 1,730,812 | $70,269,627 | -$17,812,964 | $40.60 | 48 |
| 2015 Q1 | 2,166,855 | $89,675,698 | +$12,516,185 | $41.39 | 48 |
| 2014 Q4 | 1,942,013 | $79,920,146 | -$73,060,237 | $41.15 | 55 |
| 2014 Q3 | 3,448,995 | $172,897,595 | -$27,307,573 | $50.13 | 68 |
| 2014 Q2 | 3,968,921 | $211,484,278 | -$14,069,461 | $53.30 | 58 |
| 2014 Q1 | 4,233,658 | $222,732,718 | +$110,673,651 | $52.60 | 52 |