| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q4 | 4.7K | $275K | $0 | $58.46 | 1 |
| 2019 Q1 | 0 | $0 | -$206K | 0 | |
| 2018 Q4 | 2.2K | $206K | -$7.58M | $93.81 | 1 |
| 2018 Q3 | 49.4K | $7.58M | +$262K | $153.50 | 1 |
| 2018 Q2 | 47.7K | $6.25M | +$13.1K | $131.18 | 1 |
| 2018 Q1 | 47.6K | $4.78M | -$132K | $100.55 | 1 |
| 2017 Q4 | 48.9K | $5.59M | -$14.8M | $114.32 | 1 |
| 2017 Q3 | 205K | $19.8M | -$11.2B | $103.05 | 4 |
| 2017 Q2 | 121M | $11.3B | +$1.23B | $93.60 | 514 |
| 2017 Q1 | 109M | $8.81B | +$722M | $81.06 | 496 |
| 2016 Q4 | 108M | $9.46B | +$510M | $87.45 | 519 |
| 2016 Q3 | 102M | $8.14B | -$302M | $79.56 | 474 |
| 2016 Q2 | 107M | $7.98B | -$14.9M | $74.92 | 475 |
| 2016 Q1 | 106M | $9.13B | +$19.3M | $86.01 | 484 |
| 2015 Q4 | 105M | $11.1B | -$621M | $105.37 | 538 |
| 2015 Q3 | 112M | $10.9B | +$181M | $97.24 | 510 |
| 2015 Q2 | 110M | $9.28B | -$184M | $84.41 | 473 |
| 2015 Q1 | 112M | $10.2B | -$663M | $91.29 | 478 |
| 2014 Q4 | 120M | $8.96B | +$483M | $74.35 | 461 |
| 2014 Q3 | 114M | $6.94B | -$184M | $60.98 | 385 |
| 2014 Q2 | 117M | $6.87B | +$274M | $58.67 | 373 |
| 2014 Q1 | 110M | $5.57B | -$683M | $50.59 | 368 |