CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 202,530 | $10,839 | — | — |
| Q3 2014 | 203,580 | $9,019 | — | — |
| Q2 2014 | 202,135 | $9,555 | — | — |
| Q1 2014 | 192,907 | $8,777 | — | — |
| Q4 2013 | 190,496 | $8,075 | — | — |
| Q3 2013 | 193,571 | $7,985 | — | — |
| Q2 2013 | 185,549 | $7,797 | — | — |