CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 10,172 | $544 | — | — |
| Q3 2014 | 8,746 | $387 | — | — |
| Q2 2014 | 6,765 | $320 | — | — |
| Q1 2014 | 6,752 | $307 | — | — |
| Q4 2013 | 6,845 | $290 | — | — |
| Q3 2013 | 5,396 | $223 | — | — |
| Q2 2013 | 6,783 | $285 | — | — |