CUSIP: 639050103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 91,553 | $3,081 | — | — |
| Q4 2017 | 92,230 | $3,523 | — | — |
| Q3 2017 | 92,560 | $3,471 | — | — |
| Q2 2017 | 87,753 | $3,273 | — | — |
| Q1 2017 | 316,253 | $12,413 | — | — |
| Q4 2016 | 280,102 | $9,748 | — | — |
| Q3 2016 | 190,600 | $7,489 | — | — |
| Q2 2016 | 202,298 | $7,647 | — | — |
| Q1 2016 | 202,553 | $7,784 | — | — |
| Q4 2015 | 107,531 | $5,167 | — | — |
| Q3 2015 | 291,230 | $11,489 | — | — |
| Q2 2015 | 296,200 | $12,606 | — | — |
| Q1 2015 | 373,506 | $14,742 | — | — |
| Q4 2014 | 349,651 | $12,601 | — | — |
| Q3 2014 | 341,161 | $10,068 | — | — |
| Q2 2014 | 339,465 | $8,534 | — | — |
| Q1 2014 | 416,318 | $10,741 | — | — |
| Q4 2013 | 674,376 | $15,173 | — | — |
| Q3 2013 | 680,572 | $9,651 | — | — |
| Q2 2013 | 668,829 | $9,130 | — | — |