CUSIP: 63861C109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 191,169 | $3,420 | — | — |
| Q1 2017 | 997,760 | $15,725 | — | — |
| Q4 2016 | 1,685,341 | $30,437 | — | — |
| Q3 2016 | 1,691,261 | $25,048 | — | — |
| Q2 2016 | 1,597,185 | $17,985 | — | — |
| Q1 2016 | 1,345,207 | $13,318 | — | — |
| Q4 2015 | 1,351,340 | $18,067 | — | — |
| Q3 2015 | 1,287,632 | $17,859 | — | — |
| Q2 2015 | 1,263,815 | $21,232 | — | — |
| Q1 2015 | 1,079,601 | $26,742 | — | — |
| Q4 2014 | 733,096 | $20,666 | — | — |
| Q3 2014 | 779,288 | $26,683 | — | — |
| Q2 2014 | 760,792 | $27,617 | — | — |
| Q1 2014 | 764,171 | $24,805 | — | — |
| Q4 2013 | 753,919 | $27,864 | — | — |
| Q3 2013 | 765,079 | $43,020 | — | — |
| Q2 2013 | 770,372 | $28,843 | — | — |