| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2017 Q2 | 2 | 2.90 k | $147 k |
| 2017 Q1 | 55 | 3.93 M | $135 M |
| 2016 Q4 | 49 | 3.87 M | $136 M |
| 2016 Q3 | 50 | 3.56 M | $119 M |
| 2016 Q2 | 53 | 3.80 M | $143 M |
| 2016 Q1 | 54 | 3.78 M | $127 M |
| 2015 Q4 | 51 | 3.58 M | $113 M |
| 2015 Q3 | 54 | 3.58 M | $113 M |
| 2015 Q2 | 54 | 3.72 M | $127 M |
| 2015 Q1 | 50 | 3.04 M | $91.4 M |
| 2014 Q4 | 56 | 3.05 M | $93.3 M |
| 2014 Q3 | 59 | 2.94 M | $90.2 M |
| 2014 Q2 | 63 | 3.02 M | $97.2 M |
| 2014 Q1 | 59 | 2.99 M | $93.4 M |