| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2021 Q2 | 0 | $0 | -$1,093,000 | 0 | |
| 2021 Q1 | 3,224 | $1,093,000 | $339.02 | 1 | |
| 2020 Q4 | 0 | $0 | -$1,329,000 | 0 | |
| 2020 Q3 | 3,468 | $1,329,000 | +$63,231 | $383.22 | 1 |
| 2020 Q2 | 3,303 | $1,205,000 | -$467,179 | $364.82 | 1 |
| 2020 Q1 | 11,344 | $1,580,000 | -$8,916,082,783 | $199.50 | 2 |
| 2019 Q4 | 149,295,004 | $8,960,922,270 | +$127,477,249 | $60.05 | 409 |
| 2019 Q3 | 145,935,279 | $7,494,342,588 | +$341,553,048 | $51.33 | 410 |
| 2019 Q2 | 139,298,185 | $6,973,362,911 | +$69,722,477 | $50.04 | 384 |
| 2019 Q1 | 138,503,856 | $6,710,000,467 | -$30,440,591 | $48.42 | 390 |
| 2018 Q4 | 139,193,199 | $5,832,430,493 | +$69,927,774 | $41.88 | 390 |
| 2018 Q3 | 136,559,201 | $5,771,574,488 | +$60,001,002 | $42.25 | 365 |
| 2018 Q2 | 135,075,524 | $5,989,975,966 | -$17,918,694 | $44.33 | 386 |
| 2018 Q1 | 135,545,026 | $5,386,857,477 | -$138,704,523 | $39.73 | 354 |
| 2017 Q4 | 138,287,210 | $5,946,791,066 | +$59,436,815 | $43.01 | 346 |
| 2017 Q3 | 136,052,558 | $5,588,510,189 | +$1,074,644 | $41.06 | 339 |
| 2017 Q2 | 135,963,917 | $5,535,133,246 | +$32,132,232 | $40.71 | 346 |
| 2017 Q1 | 135,905,778 | $5,239,288,905 | +$575,761,771 | $38.55 | 327 |
| 2016 Q4 | 138,043,171 | $5,452,283,388 | +$34,324,706 | $39.50 | 330 |
| 2016 Q3 | 143,638,156 | $5,793,244,753 | +$40,672,818 | $40.35 | 320 |
| 2016 Q2 | 143,876,005 | $5,714,306,451 | +$59,098,635 | $39.72 | 320 |
| 2016 Q1 | 142,250,169 | $4,758,829,287 | -$73,284,515 | $33.46 | 311 |
| 2015 Q4 | 144,491,616 | $4,487,492,683 | +$23,393,090 | $31.05 | 325 |
| 2015 Q3 | 146,076,223 | $4,602,825,532 | -$101,699,570 | $31.51 | 293 |
| 2015 Q2 | 149,266,704 | $4,809,853,999 | +$3,228,237 | $32.22 | 292 |
| 2015 Q1 | 152,573,518 | $5,448,625,745 | -$19,371,239 | $35.70 | 309 |
| 2014 Q4 | 149,539,789 | $5,627,969,821 | -$94,490,027 | $37.63 | 282 |
| 2014 Q3 | 152,195,351 | $5,062,775,529 | +$106,975,989 | $33.26 | 276 |
| 2014 Q2 | 148,825,414 | $5,643,945,982 | -$62,771,386 | $37.93 | 304 |
| 2014 Q1 | 150,468,824 | $5,560,143,649 | +$124,881,702 | $36.96 | 287 |