CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 461,377 | $5,698 | — | — |
| Q2 2015 | 423,249 | $6,729 | — | — |
| Q1 2015 | 395,377 | $7,164 | — | — |
| Q4 2014 | 214,243 | $3,766 | — | — |
| Q3 2014 | 187,150 | $3,307 | — | — |