CUSIP: 741503403 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 492,036 | $855,032 | — | — |
| Q3 2017 | 530,219 | $960,591 | — | — |
| Q2 2017 | 493,055 | $922,269 | — | — |
| Q1 2017 | 407,343 | $725,057 | — | — |
| Q4 2016 | 453,263 | $665,326 | — | — |
| Q3 2016 | 353,075 | $520,090 | — | — |
| Q2 2016 | 437,307 | $545,938 | — | — |
| Q1 2016 | 257,337 | $331,697 | — | — |
| Q4 2015 | 512,185 | $653,009 | — | — |
| Q3 2015 | 470,783 | $582,293 | — | — |
| Q2 2015 | 532,792 | $613,441 | — | — |
| Q1 2015 | 575,047 | $669,443 | — | — |
| Q4 2014 | 1,224,188 | $1,395,831 | — | — |
| Q3 2014 | 1,420,837 | $1,646,154 | — | — |
| Q2 2014 | 1,449,399 | $1,743,626 | — | — |
| Q1 2014 | 1,569,114 | $1,870,211 | — | — |
| Q4 2013 | 1,440,584 | $1,674,535 | — | — |
| Q3 2013 | 1,389,874 | $1,405,093 | — | — |
| Q2 2013 | 1,112,179 | $919,402 | — | — |