CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 383,334 | $4,734 | — | — |
| Q2 2015 | 492,447 | $7,827 | — | — |
| Q1 2015 | 576,244 | $10,449 | — | — |
| Q4 2014 | 500,546 | $8,800 | — | — |
| Q3 2014 | 129,702 | $2,292 | — | — |