| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2018 Q1 | 1 | 3.00 k | $5.00 k |
| 2017 Q4 | 71 | 1.05 B | $1.71 B |
| 2017 Q3 | 80 | 1.03 B | $1.53 B |
| 2017 Q2 | 82 | 1.01 B | $1.41 B |
| 2017 Q1 | 82 | 974 M | $1.33 B |
| 2016 Q4 | 80 | 970 M | $1.20 B |
| 2016 Q3 | 77 | 935 M | $1.19 B |
| 2016 Q2 | 77 | 983 M | $1.36 B |
| 2016 Q1 | 76 | 918 M | $1.21 B |
| 2015 Q4 | 73 | 959 M | $1.31 B |
| 2015 Q3 | 56 | 1.00 B | $1.29 B |
| 2015 Q2 | 56 | 1.01 B | $1.23 B |
| 2015 Q1 | 59 | 947 M | $1.14 B |
| 2014 Q4 | 54 | 875 M | $1.00 B |
| 2014 Q3 | 59 | 1.04 B | $4.04 B |
| 2014 Q2 | 59 | 988 M | $4.75 B |
| 2014 Q1 | 1 | 14.8 M | $16.8 M |