CUSIP: 665826103 Class: COM UN REPR PART
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 31,300 | $731 | — | — |
| Q2 2014 | 31,300 | $837 | — | — |
| Q1 2014 | 31,300 | $805 | — | — |
| Q4 2013 | 47,860 | $1,431 | — | — |
| Q3 2013 | 31,300 | $617 | — | — |
| Q2 2013 | 31,300 | $752 | — | — |