CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 10,171 | $544 | — | — |
| Q3 2014 | 10,171 | $451 | — | — |
| Q2 2014 | 422,050 | $19,950 | — | — |
| Q1 2014 | 422,050 | $19,203 | — | — |
| Q4 2013 | 441,502 | $18,715 | — | — |
| Q3 2013 | 418,956 | $17,282 | — | — |
| Q2 2013 | 382,246 | $16,062 | — | — |