CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 374,678 | $13,387 | — | — |
| Q2 2017 | 358,489 | $11,809 | — | — |
| Q1 2017 | 291,220 | $11,675 | — | — |
| Q4 2016 | 273,330 | $10,233 | — | — |
| Q3 2016 | 292,104 | $10,732 | — | — |
| Q2 2016 | 206,411 | $6,946 | — | — |
| Q1 2016 | 223,790 | $6,960 | — | — |
| Q4 2015 | 438,057 | $14,671 | — | — |
| Q3 2015 | 352,432 | $13,269 | — | — |
| Q2 2015 | 258,125 | $12,462 | — | — |
| Q1 2015 | 286,639 | $14,329 | — | — |
| Q4 2014 | 358,950 | $23,522 | — | — |
| Q3 2014 | 382,116 | $29,079 | — | — |
| Q2 2014 | 380,981 | $31,374 | — | — |
| Q1 2014 | 536,777 | $41,799 | — | — |
| Q4 2013 | 543,972 | $43,262 | — | — |
| Q3 2013 | 553,199 | $43,210 | — | — |
| Q2 2013 | 543,300 | $37,433 | — | — |