CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 63,049 | $2,793 | — | — |
| Q2 2014 | 193,792 | $9,161 | — | — |
| Q1 2014 | 116,995 | $5,323 | — | — |
| Q3 2013 | 188,506 | $7,776 | — | — |
| Q2 2013 | 102,297 | $4,299 | — | — |