| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2020 Q2 | 0 | $0 | -$14,330,000 | 0 | |
| 2020 Q1 | 92,456 | $14,330,000 | +$7,877,730 | $155.00 | 3 |
| 2019 Q4 | 41,631 | $1,913,000 | -$2,232,427 | $45.99 | 2 |
| 2019 Q3 | 80,756 | $4,817,000 | -$1,414,983 | $59.61 | 4 |
| 2019 Q2 | 104,941 | $5,514,000 | -$719,342 | $52.54 | 5 |
| 2019 Q1 | 118,591 | $6,421,000 | -$917,884 | $54.14 | 4 |
| 2018 Q4 | 131,317 | $13,258,000 | +$7,518,579 | $100.96 | 5 |
| 2018 Q3 | 59,389 | $2,927,000 | +$646,901 | $49.35 | 4 |
| 2018 Q2 | 45,325 | $2,418,000 | -$147,693 | $53.39 | 4 |
| 2018 Q1 | 47,616 | $3,500,000 | -$2,389,106 | $73.49 | 4 |
| 2017 Q4 | 76,941 | $6,828,000 | -$6,531,279 | $88.75 | 3 |
| 2017 Q3 | 146,770 | $17,528,000 | -$7,762,572 | $119.43 | 5 |
| 2017 Q2 | 225,640 | $33,924,000 | -$12,583,774 | $150.35 | 6 |
| 2017 Q1 | 309,633 | $37,687,000 | +$4,916,997 | $121.73 | 9 |
| 2016 Q4 | 269,235 | $28,262,000 | +$14,261 | $104.98 | 8 |
| 2016 Q3 | 266,492 | $32,866,000 | +$2,258,354 | $123.33 | 6 |
| 2016 Q2 | 248,797 | $29,332,000 | -$10,614,596 | $117.94 | 8 |
| 2016 Q1 | 317,879 | $58,744,000 | -$70,268,673 | $184.80 | 6 |
| 2015 Q4 | 702,855 | $111,334,000 | +$87,062,412 | $158.73 | 8 |
| 2015 Q3 | 154,270 | $15,741,000 | +$1,050,700 | $102.04 | 7 |
| 2015 Q2 | 152,450 | $10,043,000 | +$7,617,035 | $65.88 | 9 |
| 2015 Q1 | 33,712 | $3,741,000 | -$15,406,255 | $110.98 | 6 |
| 2014 Q4 | 230,270 | $18,536,000 | -$369,355 | $80.51 | 7 |
| 2014 Q3 | 265,170 | $9,438,000 | +$6,184,199 | $35.59 | 9 |
| 2014 Q2 | 91,558 | $2,610,000 | -$1,035,134 | $28.43 | 8 |
| 2014 Q1 | 125,783 | $4,076,000 | -$344,387 | $32.39 | 7 |