CUSIP: 64828T102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 2,839,065 | $17,886 | — | — |
| Q1 2014 | 2,837,465 | $18,358 | — | — |
| Q4 2013 | 3,140,460 | $20,978 | — | — |
| Q3 2013 | 1,293,715 | $8,564 | — | — |
| Q2 2013 | 1,123,340 | $7,571 | — | — |