CUSIP: 655044105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 214,285 | $9,146 | — | — |
| Q1 2015 | 173,560 | $8,487 | — | — |
| Q4 2014 | 164,435 | $7,799 | — | — |
| Q3 2014 | 262,685 | $17,957 | — | — |
| Q2 2014 | 253,310 | $19,622 | — | — |
| Q1 2014 | 224,460 | $15,946 | — | — |
| Q4 2013 | 190,360 | $12,965 | — | — |
| Q3 2013 | 174,210 | $11,673 | — | — |
| Q2 2013 | 165,985 | $9,965 | — | — |