CUSIP: 63861c109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 41,960 | $661 | — | — |
| Q4 2016 | 488,195 | $8,817 | — | — |
| Q2 2015 | 224,390 | $3,770 | — | — |
| Q1 2015 | 859,870 | $21,299 | — | — |
| Q4 2014 | 992,410 | $27,976 | — | — |
| Q3 2014 | 864,835 | $29,612 | — | — |
| Q2 2014 | 664,665 | $24,127 | — | — |
| Q1 2014 | 439,495 | $14,266 | — | — |
| Q4 2013 | 355,445 | $13,137 | — | — |
| Q3 2013 | 260,955 | $14,673 | — | — |
| Q2 2013 | 257,015 | $9,623 | — | — |