| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2016 Q2 | 1 | 67.3 k | $11.2 M |
| 2016 Q1 | 85 | 21.7 M | $404 M |
| 2015 Q4 | 89 | 23.5 M | $506 M |
| 2015 Q3 | 100 | 21.9 M | $567 M |
| 2015 Q2 | 105 | 21.7 M | $605 M |
| 2015 Q1 | 101 | 22.0 M | $599 M |
| 2014 Q4 | 104 | 21.5 M | $612 M |
| 2014 Q3 | 117 | 21.5 M | $568 M |
| 2014 Q2 | 105 | 21.6 M | $512 M |
| 2014 Q1 | 104 | 20.1 M | $508 M |