CUSIP: 63935N107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 1,583,082 | $31,282 | — | — |
| Q1 2017 | 1,544,469 | $35,307 | — | — |
| Q4 2016 | 1,461,066 | $38,251 | — | — |
| Q3 2016 | 1,908,981 | $38,600 | — | — |
| Q2 2016 | 1,898,325 | $30,658 | — | — |
| Q1 2016 | 1,550,490 | $24,513 | — | — |
| Q4 2015 | 1,406,221 | $22,584 | — | — |
| Q3 2015 | 2,461,578 | $39,164 | — | — |
| Q2 2015 | 3,852,789 | $57,291 | — | — |
| Q1 2015 | 3,831,025 | $49,650 | — | — |
| Q4 2014 | 3,451,679 | $53,052 | — | — |
| Q3 2014 | 3,294,495 | $46,584 | — | — |
| Q2 2014 | 2,380,009 | $41,531 | — | — |
| Q1 2014 | 502,366 | $9,374 | — | — |