CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2019 | 225,388 | $5,010 | — | — |
| Q1 2019 | 223,702 | $5,959 | — | — |
| Q4 2018 | 224,532 | $5,770 | — | — |
| Q3 2018 | 226,676 | $9,765 | — | — |
| Q2 2018 | 230,721 | $10,013 | — | — |
| Q1 2018 | 229,952 | $8,465 | — | — |
| Q4 2017 | 238,939 | $8,607 | — | — |
| Q3 2017 | 229,467 | $8,199 | — | — |
| Q2 2017 | 234,974 | $7,740 | — | — |
| Q1 2017 | 236,918 | $9,498 | — | — |
| Q4 2016 | 239,167 | $8,954 | — | — |
| Q3 2016 | 240,289 | $8,828 | — | — |
| Q2 2016 | 230,370 | $7,752 | — | — |
| Q1 2016 | 229,852 | $7,148 | — | — |
| Q4 2015 | 227,796 | $7,629 | — | — |
| Q3 2015 | 228,826 | $8,615 | — | — |
| Q2 2015 | 532,525 | $25,710 | — | — |
| Q1 2015 | 578,555 | $28,922 | — | — |
| Q4 2014 | 525,187 | $34,416 | — | — |
| Q3 2014 | 517,717 | $39,398 | — | — |
| Q2 2014 | 651,628 | $53,662 | — | — |
| Q1 2014 | 556,534 | $43,337 | — | — |
| Q4 2013 | 360,691 | $28,686 | — | — |
| Q3 2013 | 569,987 | $44,522 | — | — |
| Q2 2013 | 453,489 | $31,245 | — | — |