CUSIP: 64828T102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 1,295,254 | $7,551 | — | — |
| Q2 2014 | 704,492 | $4,438 | — | — |
| Q1 2014 | 473,900 | $3,066 | — | — |
| Q4 2013 | 492,995 | $3,293 | — | — |
| Q3 2013 | 492,995 | $3,264 | — | — |
| Q2 2013 | 441,254 | $2,974 | — | — |