| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2020 Q1 | 0 | $0 | -$2.21M | 0 | |
| 2019 Q4 | 27K | $2.2M | -$5.36B | $81.59 | 1 |
| 2019 Q3 | 59.1M | $5.41B | +$13.7M | $91.50 | 273 |
| 2019 Q2 | 58.3M | $5.27B | -$632M | $90.51 | 296 |
| 2019 Q1 | 66.9M | $4.9B | +$57.3M | $73.24 | 276 |
| 2018 Q4 | 65.9M | $4.44B | -$109M | $67.42 | 275 |
| 2018 Q3 | 67.6M | $4.96B | +$90.5M | $73.31 | 278 |
| 2018 Q2 | 66.4M | $5.34B | +$132M | $80.56 | 264 |
| 2018 Q1 | 65.5M | $4.11B | +$137M | $62.81 | 249 |
| 2017 Q4 | 62.9M | $3.99B | +$117M | $63.37 | 276 |
| 2017 Q3 | 60.7M | $4.74B | +$234M | $78.06 | 241 |
| 2017 Q2 | 57.2M | $4.47B | -$153M | $78.20 | 253 |
| 2017 Q1 | 58.4M | $3.37B | +$465M | $57.69 | 231 |
| 2016 Q4 | 57.9M | $2.88B | -$9.99M | $49.67 | 220 |
| 2016 Q3 | 57.6M | $3.21B | -$150M | $55.76 | 220 |
| 2016 Q2 | 60.2M | $2.82B | +$141M | $46.87 | 188 |
| 2016 Q1 | 58.6M | $2.27B | +$29.2M | $38.71 | 176 |
| 2015 Q4 | 57.6M | $2.84B | -$14.7M | $49.29 | 191 |
| 2015 Q3 | 58.1M | $2.45B | -$11.4M | $42.11 | 198 |
| 2015 Q2 | 57.8M | $3.14B | -$59.4M | $54.32 | 201 |
| 2015 Q1 | 59.2M | $2.9B | +$1.68M | $49.04 | 186 |
| 2014 Q4 | 59.4M | $2.84B | +$126M | $47.75 | 186 |
| 2014 Q3 | 57M | $2.52B | +$45.9M | $44.29 | 196 |
| 2014 Q2 | 56M | $2.4B | +$136M | $42.81 | 187 |
| 2014 Q1 | 51.6M | $2.8B | +$74.1M | $54.34 | 199 |