CUSIP: 741503403 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 25,201 | $43,793 | — | — |
| Q3 2017 | 208,818 | $382,308 | — | — |
| Q2 2017 | 276,739 | $517,645 | — | — |
| Q1 2017 | 127,372 | $226,718 | — | — |
| Q4 2016 | 219,002 | $321,070 | — | — |
| Q3 2016 | 165,483 | $243,507 | — | — |
| Q2 2016 | 109,172 | $136,291 | — | — |
| Q1 2016 | 72,615 | $93,598 | — | — |
| Q4 2015 | 203,033 | $258,857 | — | — |
| Q3 2015 | 149,391 | $184,776 | — | — |
| Q2 2015 | 167,558 | $192,922 | — | — |
| Q1 2015 | 91,974 | $107,072 | — | — |
| Q4 2014 | 169,734 | $193,533 | — | — |
| Q3 2014 | 528,913 | $612,788 | — | — |
| Q2 2014 | 231,189 | $278,121 | — | — |
| Q1 2014 | 448,018 | $533,988 | — | — |
| Q4 2013 | 316,584 | $367,997 | — | — |
| Q3 2013 | 295,752 | $298,991 | — | — |
| Q2 2013 | 126,342 | $104,502 | — | — |