CUSIP: 638904102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 261,398 | $18,062 | — | — |
| Q2 2018 | 258,695 | $14,746 | — | — |
| Q1 2018 | 271,564 | $15,656 | — | — |
| Q4 2017 | 275,220 | $13,403 | — | — |
| Q3 2017 | 269,626 | $15,732 | — | — |
| Q2 2017 | 260,458 | $14,299 | — | — |
| Q1 2017 | 251,412 | $13,652 | — | — |
| Q4 2016 | 125,756 | $14,807 | — | — |
| Q3 2016 | 124,286 | $12,045 | — | — |
| Q2 2016 | 120,087 | $11,044 | — | — |
| Q1 2016 | 118,583 | $9,946 | — | — |
| Q4 2015 | 113,207 | $9,712 | — | — |
| Q3 2015 | 106,682 | $8,320 | — | — |
| Q2 2015 | 104,564 | $8,110 | — | — |
| Q1 2015 | 99,712 | $7,762 | — | — |
| Q4 2014 | 106,559 | $7,815 | — | — |
| Q3 2014 | 107,105 | $6,587 | — | — |
| Q2 2014 | 102,323 | $6,860 | — | — |
| Q1 2014 | 103,049 | $6,326 | — | — |
| Q4 2013 | 105,482 | $6,663 | — | — |
| Q3 2013 | 108,011 | $6,239 | — | — |
| Q2 2013 | 110,150 | $6,283 | — | — |