CUSIP: 655044105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 627,401 | $17,793 | — | — |
| Q2 2017 | 470,892 | $13,325 | — | — |
| Q1 2017 | 391,339 | $13,439 | — | — |
| Q4 2016 | 332,657 | $12,660 | — | — |
| Q3 2016 | 285,713 | $10,212 | — | — |
| Q2 2016 | 220,251 | $7,901 | — | — |
| Q1 2016 | 149,471 | $4,695 | — | — |
| Q4 2015 | 148,135 | $4,877 | — | — |
| Q3 2015 | 156,823 | $4,733 | — | — |
| Q2 2015 | 158,064 | $6,747 | — | — |
| Q1 2015 | 133,245 | $6,517 | — | — |
| Q4 2014 | 138,124 | $5,766 | — | — |
| Q3 2014 | 121,176 | $8,284 | — | — |
| Q2 2014 | 196,253 | $15,203 | — | — |
| Q1 2014 | 333,626 | $23,700 | — | — |
| Q4 2013 | 367,324 | $25,019 | — | — |
| Q3 2013 | 422,131 | $28,287 | — | — |
| Q2 2013 | 433,103 | $0 | — | — |