CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 46,890 | $2,510 | — | — |
| Q3 2014 | 98,880 | $4,380 | — | — |
| Q2 2014 | 77,376 | $3,658 | — | — |
| Q1 2014 | 83,337 | $3,792 | — | — |
| Q4 2013 | 78,419 | $3,435 | — | — |
| Q3 2013 | 103,006 | $4,249 | — | — |
| Q2 2013 | 119,276 | $5,012 | — | — |