CUSIP: 637138108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 333,816 | $3,552 | — | — |
| Q4 2015 | 309,809 | $3,820 | — | — |
| Q3 2015 | 461,801 | $5,427 | — | — |
| Q2 2015 | 545,058 | $6,148 | — | — |
| Q1 2015 | 501,593 | $5,402 | — | — |
| Q4 2014 | 412,527 | $4,342 | — | — |
| Q3 2014 | 408,033 | $3,963 | — | — |
| Q2 2014 | 416,675 | $4,409 | — | — |
| Q1 2014 | 409,143 | $4,276 | — | — |
| Q4 2013 | 390,185 | $4,422 | — | — |
| Q3 2013 | 363,977 | $3,658 | — | — |
| Q2 2013 | 431,315 | $4,382 | — | — |