CUSIP: 655044105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 1,108 | $42 | — | — |
| Q4 2015 | 160 | $5 | — | — |
| Q3 2015 | 300 | $9 | — | — |
| Q2 2015 | 752 | $32 | — | — |
| Q1 2015 | 1,099 | $54 | — | — |
| Q4 2014 | 1,226 | $58 | — | — |
| Q3 2014 | 1,411 | $96 | — | — |
| Q2 2014 | 1,252 | $97 | — | — |
| Q1 2014 | 1,622 | $115 | — | — |
| Q4 2013 | 1,554 | $106 | — | — |
| Q3 2013 | 1,618 | $109 | — | — |
| Q2 2013 | 1,510 | $91 | — | — |