CUSIP: 741503403 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 70,140 | $121,885 | — | — |
| Q3 2017 | 71,073 | $130,122 | — | — |
| Q2 2017 | 90,939 | $170,103 | — | — |
| Q1 2017 | 121,427 | $216,136 | — | — |
| Q4 2016 | 127,566 | $187,019 | — | — |
| Q3 2016 | 145,699 | $214,395 | — | — |
| Q2 2016 | 163,088 | $203,601 | — | — |
| Q1 2016 | 211,108 | $272,110 | — | — |
| Q4 2015 | 243,755 | $310,775 | — | — |
| Q3 2015 | 291,337 | $360,343 | — | — |
| Q2 2015 | 348,734 | $401,522 | — | — |
| Q1 2015 | 354,869 | $413,121 | — | — |
| Q4 2014 | 353,026 | $402,524 | — | — |
| Q3 2014 | 355,506 | $411,893 | — | — |
| Q2 2014 | 357,811 | $430,457 | — | — |
| Q1 2014 | 387,286 | $461,602 | — | — |
| Q4 2013 | 379,836 | $441,521 | — | — |
| Q3 2013 | 388,271 | $392,523 | — | — |