CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 43,618 | $2,334 | — | — |
| Q3 2014 | 59,561 | $2,639 | — | — |
| Q2 2014 | 82,734 | $3,912 | — | — |
| Q1 2014 | 74,461 | $3,388 | — | — |
| Q4 2013 | 35,310 | $1,497 | — | — |
| Q3 2013 | 31,284 | $1,291 | — | — |
| Q2 2013 | 29,884 | $1,256 | — | — |