CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 686,951 | $8,484 | — | — |
| Q2 2015 | 633,487 | $10,072 | — | — |
| Q1 2015 | 452,709 | $8,203 | — | — |
| Q4 2014 | 413,481 | $7,269 | — | — |
| Q3 2014 | 408,775 | $7,223 | — | — |