CUSIP: 665826103 Class: COM UN REPR PART
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 48,785 | $1,080 | — | — |
| Q3 2014 | 108,334 | $2,530 | — | — |
| Q2 2014 | 234,034 | $6,258 | — | — |
| Q1 2014 | 470,890 | $12,111 | — | — |
| Q4 2013 | 574,035 | $14,121 | — | — |
| Q3 2013 | 432,175 | $8,522 | — | — |
| Q2 2013 | 285,800 | $6,865 | — | — |