CUSIP: 665531109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 13,805 | $78 | — | — |
| Q3 2014 | 14,245 | $203 | — | — |
| Q2 2014 | 14,245 | $232 | — | — |
| Q1 2014 | 14,065 | $206 | — | — |
| Q4 2013 | 15,220 | $229 | — | — |
| Q3 2013 | 15,585 | $225 | — | — |
| Q2 2013 | 15,540 | $207 | — | — |