CUSIP: 637138108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 975,594 | $10,379 | — | — |
| Q4 2015 | 953,341 | $11,754 | — | — |
| Q3 2015 | 937,594 | $11,016 | — | — |
| Q2 2015 | 987,514 | $11,139 | — | — |
| Q1 2015 | 810,509 | $8,729 | — | — |
| Q4 2014 | 720,694 | $7,585 | — | — |
| Q3 2014 | 687,282 | $6,673 | — | — |
| Q2 2014 | 567,183 | $6,000 | — | — |
| Q1 2014 | 717,255 | $7,495 | — | — |
| Q4 2013 | 617,857 | $7,000 | — | — |
| Q3 2013 | 556,054 | $5,588 | — | — |
| Q2 2013 | 539,726 | $5,484 | — | — |