CUSIP: 64828T102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 1,489,373 | $8,681 | — | — |
| Q2 2014 | 736,273 | $4,637 | — | — |
| Q1 2014 | 1,313,829 | $8,500 | — | — |
| Q4 2013 | 415,904 | $2,777 | — | — |
| Q3 2013 | 604,700 | $4,002 | — | — |