CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 29,249 | $1,566 | — | — |
| Q3 2014 | 32,048 | $1,420 | — | — |
| Q2 2014 | 30,660 | $1,449 | — | — |
| Q1 2014 | 33,233 | $1,512 | — | — |
| Q4 2013 | 32,827 | $1,391 | — | — |
| Q3 2013 | 28,962 | $1,195 | — | — |
| Q2 2013 | 20,248 | $851 | — | — |