CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 344,795 | $8,862 | — | — |
| Q3 2018 | 347,505 | $14,971 | — | — |
| Q2 2018 | 360,494 | $15,646 | — | — |
| Q1 2018 | 366,759 | $13,501 | — | — |
| Q4 2017 | 833 | $31 | — | — |
| Q3 2017 | 833 | $30 | — | — |
| Q2 2017 | 1,141 | $38 | — | — |
| Q1 2017 | 307,029 | $12,309 | — | — |
| Q4 2016 | 324,979 | $12,168 | — | — |
| Q3 2016 | 336,912 | $12,379 | — | — |
| Q2 2016 | 214,522 | $7,219 | — | — |
| Q2 2015 | 31,577 | $1,525 | — | — |
| Q1 2015 | 12,702 | $635 | — | — |
| Q4 2014 | 313,750 | $20,561 | — | — |
| Q3 2014 | 287,070 | $21,847 | — | — |
| Q2 2014 | 236,780 | $19,499 | — | — |
| Q1 2014 | 204,580 | $15,931 | — | — |
| Q4 2013 | 203,540 | $16,188 | — | — |
| Q3 2013 | 201,270 | $15,722 | — | — |