CUSIP: 63934E108 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 6,640 | $293 | — | — |
| Q2 2017 | 952,844 | $24,993 | — | — |
| Q1 2017 | 1,097,120 | $27,011 | — | — |
| Q4 2016 | 1,056,170 | $33,132 | — | — |
| Q3 2016 | 1,045,595 | $23,934 | — | — |
| Q2 2016 | 1,509,560 | $17,647 | — | — |
| Q1 2016 | 1,502,840 | $18,816 | — | — |
| Q4 2015 | 1,206,359 | $10,664 | — | — |
| Q3 2015 | 1,164,829 | $14,817 | — | — |
| Q2 2015 | 803,192 | $18,176 | — | — |
| Q1 2015 | 528,132 | $15,580 | — | — |
| Q4 2014 | 332,982 | $11,148 | — | — |
| Q3 2014 | 338,376 | $11,136 | — | — |
| Q2 2014 | 338,259 | $12,678 | — | — |
| Q1 2014 | 335,139 | $11,351 | — | — |
| Q4 2013 | 334,229 | $12,764 | — | — |