CUSIP: 665826103 Class: COM UN REPR PART
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 379,700 | $8,950 | — | — |
| Q4 2015 | 645,800 | $16,700 | — | — |
| Q3 2015 | 302,400 | $6,895 | — | — |
| Q2 2015 | 62,586 | $1,488 | — | — |
| Q1 2015 | 27,400 | $694 | — | — |
| Q3 2014 | 86,600 | $2,022 | — | — |