CUSIP: 66987G102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 546,443 | $8,874 | — | — |
| Q4 2014 | 546,443 | $9,082 | — | — |
| Q3 2014 | 669,059 | $8,490 | — | — |
| Q2 2014 | 565,162 | $9,314 | — | — |
| Q1 2014 | 492,798 | $10,980 | — | — |
| Q4 2013 | 537,673 | $8,866 | — | — |
| Q3 2013 | 537,285 | $8,908 | — | — |