CUSIP: 63934E108 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 110,177 | $3,456 | — | — |
| Q3 2016 | 853,774 | $19,543 | — | — |
| Q2 2016 | 1,102,814 | $12,892 | — | — |
| Q1 2016 | 1,315,949 | $16,476 | — | — |
| Q4 2015 | 1,389,540 | $12,284 | — | — |
| Q3 2015 | 1,105,653 | $14,064 | — | — |
| Q2 2015 | 576,788 | $13,053 | — | — |
| Q1 2015 | 356,076 | $10,504 | — | — |
| Q4 2014 | 171,651 | $5,747 | — | — |
| Q3 2014 | 113,190 | $3,725 | — | — |
| Q2 2014 | 113,911 | $4,269 | — | — |
| Q1 2014 | 114,921 | $3,892 | — | — |
| Q4 2013 | 115,811 | $4,423 | — | — |
| Q3 2013 | 160,661 | $5,861 | — | — |
| Q2 2013 | 161,736 | $4,490 | — | — |