CUSIP: 635309107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 143,310 | $1,810 | — | — |
| Q4 2016 | 147,679 | $2,175 | — | — |
| Q3 2016 | 63,358 | $933 | — | — |
| Q2 2016 | 61,820 | $957 | — | — |
| Q1 2016 | 60,077 | $914 | — | — |
| Q4 2015 | 195,720 | $3,075 | — | — |
| Q3 2015 | 183,773 | $2,466 | — | — |
| Q2 2015 | 198,835 | $3,173 | — | — |
| Q1 2015 | 196,583 | $2,968 | — | — |
| Q4 2014 | 158,726 | $2,281 | — | — |
| Q3 2014 | 185,598 | $2,693 | — | — |
| Q2 2014 | 180,286 | $3,157 | — | — |
| Q1 2014 | 175,775 | $2,637 | — | — |
| Q4 2013 | 169,228 | $3,378 | — | — |