CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 833,700 | $10,296 | — | — |
| Q2 2015 | 860,600 | $13,684 | — | — |
| Q1 2015 | 364,900 | $6,922 | — | — |
| Q4 2014 | 364,900 | $6,922 | — | — |
| Q3 2014 | 357,600 | $6,319 | — | — |