| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2018 Q3 | 0 | $0 | -$65,000 | 0 | |
| 2018 Q2 | 1,125 | $65,000 | -$8,899,000 | $56.94 | 2 |
| 2018 Q1 | 165,833 | $8,961,000 | +$1,761,052 | $54.04 | 12 |
| 2017 Q4 | 133,222 | $7,251,000 | -$2,496,195 | $54.44 | 13 |
| 2017 Q3 | 180,744 | $9,497,000 | -$2,460,556 | $52.54 | 16 |
| 2017 Q2 | 228,894 | $11,451,000 | +$1,471,752 | $50.03 | 15 |
| 2017 Q1 | 199,761 | $9,870,000 | -$961,093 | $49.56 | 17 |
| 2016 Q4 | 219,567 | $10,969,000 | -$8,905,487 | $49.93 | 22 |
| 2016 Q3 | 409,422 | $18,237,000 | -$2,370,703 | $44.57 | 17 |
| 2016 Q2 | 478,126 | $19,656,000 | +$1,246,854 | $41.12 | 16 |
| 2016 Q1 | 447,596 | $17,826,000 | -$2,821,520 | $39.90 | 17 |
| 2015 Q4 | 518,061 | $20,772,000 | +$2,429,961 | $40.13 | 19 |
| 2015 Q3 | 474,886 | $18,597,000 | -$6,767,082 | $39.06 | 18 |
| 2015 Q2 | 614,736 | $28,227,155 | +$11,330,495 | $45.95 | 20 |
| 2015 Q1 | 369,775 | $17,100,969 | +$3,217,434 | $46.21 | 18 |
| 2014 Q4 | 300,920 | $13,717,128 | +$2,042,776 | $45.58 | 14 |
| 2014 Q3 | 263,821 | $11,245,761 | -$361,205 | $42.73 | 11 |
| 2014 Q2 | 264,543 | $12,406,871 | +$5,069,907 | $46.90 | 13 |
| 2014 Q1 | 156,532 | $7,245,223 | +$1,352,506 | $46.28 | 12 |