CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 264,975 | $6,638 | — | — |
| Q3 2019 | 199,585 | $4,231 | — | — |
| Q2 2019 | 216,646 | $4,816 | — | — |
| Q1 2019 | 703,747 | $18,747 | — | — |
| Q4 2018 | 699,757 | $17,983 | — | — |
| Q3 2018 | 865,147 | $37,270 | — | — |
| Q2 2018 | 976,627 | $42,385 | — | — |
| Q1 2018 | 837,387 | $30,824 | — | — |
| Q4 2017 | 828,187 | $29,831 | — | — |
| Q3 2017 | 840,057 | $30,015 | — | — |
| Q2 2017 | 897,353 | $29,558 | — | — |
| Q1 2017 | 910,823 | $36,514 | — | — |
| Q4 2016 | 916,025 | $34,295 | — | — |
| Q3 2016 | 969,163 | $35,607 | — | — |
| Q2 2016 | 959,522 | $32,288 | — | — |
| Q1 2016 | 830,972 | $25,843 | — | — |
| Q4 2015 | 818,557 | $27,415 | — | — |
| Q3 2015 | 807,786 | $30,415 | — | — |
| Q2 2015 | 797,261 | $38,492 | — | — |
| Q1 2015 | 536,136 | $26,800 | — | — |
| Q4 2014 | 342,390 | $22,437 | — | — |
| Q3 2014 | 597,990 | $45,508 | — | — |
| Q2 2014 | 539,175 | $44,402 | — | — |
| Q1 2011 | 367,100 | $28,586 | — | — |