CUSIP: 665826103 Class: COM UN REPR PART
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 61,000 | $1,438 | — | — |
| Q4 2015 | 51,000 | $1,312 | — | — |
| Q3 2015 | 51,000 | $1,163 | — | — |
| Q2 2015 | 51,000 | $1,212 | — | — |
| Q1 2015 | 51,000 | $1,292 | — | — |
| Q4 2014 | 51,000 | $1,127 | — | — |