CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 52,193 | $2,793 | — | — |
| Q3 2014 | 62,651 | $2,775 | — | — |
| Q2 2014 | 57,777 | $2,731 | — | — |
| Q1 2014 | 57,323 | $2,608 | — | — |
| Q4 2013 | 68,842 | $2,918 | — | — |
| Q3 2013 | 81,515 | $3,362 | — | — |
| Q2 2013 | 81,357 | $3,419 | — | — |