| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2020 Q4 | 0 | $0 | -$4.14M | 0 | |
| 2020 Q3 | 156K | $4.14M | -$2.02B | $26.46 | 1 |
| 2020 Q2 | 77.2M | $2.03B | -$140M | $26.23 | 196 |
| 2020 Q1 | 85.8M | $1.63B | +$243M | $18.97 | 227 |
| 2019 Q4 | 71.9M | $2.64B | +$29.8M | $36.79 | 248 |
| 2019 Q3 | 71.7M | $2.34B | -$3.02M | $32.65 | 235 |
| 2019 Q2 | 71.8M | $2.25B | -$10.1M | $31.39 | 241 |
| 2019 Q1 | 73M | $2.14B | +$5.56M | $29.31 | 258 |
| 2018 Q4 | 72.7M | $2.08B | -$82.9M | $28.60 | 245 |
| 2018 Q3 | 74.8M | $3.27B | -$12.9M | $43.72 | 256 |
| 2018 Q2 | 75.1M | $3.25B | +$23.7M | $43.22 | 257 |
| 2018 Q1 | 74.6M | $3.17B | -$54.8M | $42.52 | 263 |
| 2017 Q4 | 75.9M | $3.3B | -$28.7M | $43.50 | 276 |
| 2017 Q3 | 76M | $3.05B | -$46M | $40.03 | 235 |
| 2017 Q2 | 77.9M | $3.02B | +$54.1M | $38.74 | 255 |
| 2017 Q1 | 76.4M | $2.61B | +$295M | $34.09 | 252 |
| 2016 Q4 | 77.8M | $2.49B | -$15.6M | $32.04 | 247 |
| 2016 Q3 | 78M | $2.64B | -$17.2M | $33.81 | 236 |
| 2016 Q2 | 78.5M | $2.77B | -$80.2M | $35.24 | 249 |
| 2016 Q1 | 81M | $2.45B | -$28.1M | $30.25 | 212 |
| 2015 Q4 | 81.6M | $2.59B | -$42.4M | $31.76 | 222 |
| 2015 Q3 | 83M | $2.44B | -$58.7M | $29.34 | 220 |
| 2015 Q2 | 83.3M | $3.26B | +$54.3M | $39.17 | 242 |
| 2015 Q1 | 82M | $3.06B | -$25.7M | $37.35 | 252 |
| 2014 Q4 | 82.6M | $3.13B | +$2.09M | $37.91 | 251 |
| 2014 Q3 | 85M | $3.02B | -$73.6M | $35.58 | 256 |
| 2014 Q2 | 86.6M | $3.65B | -$65.1M | $42.14 | 243 |
| 2014 Q1 | 88.3M | $3.24B | +$25.7M | $36.66 | 216 |