CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 1,705,208 | $91,263 | — | — |
| Q3 2014 | 1,852,208 | $82,053 | — | — |
| Q2 2014 | 1,859,208 | $87,885 | — | — |
| Q1 2014 | 1,878,208 | $85,458 | — | — |
| Q4 2013 | 1,950,230 | $82,670 | — | — |
| Q3 2013 | 1,989,430 | $82,064 | — | — |
| Q2 2013 | 2,067,230 | $86,865 | — | — |