CUSIP: 63861C109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 37,348 | $655 | — | — |
| Q1 2018 | 17,584 | $316 | — | — |
| Q4 2017 | 33,666 | $623 | — | — |
| Q3 2017 | 56,099 | $1,042 | — | — |
| Q2 2017 | 27,312 | $489 | — | — |
| Q1 2017 | 45,181 | $712 | — | — |
| Q4 2016 | 60,968 | $1,101 | — | — |
| Q3 2016 | 143,704 | $2,128 | — | — |
| Q2 2016 | 21,484 | $242 | — | — |
| Q1 2016 | 43,121 | $427 | — | — |
| Q4 2015 | 100,202 | $1,340 | — | — |
| Q3 2015 | 205,696 | $2,853 | — | — |
| Q2 2015 | 199,544 | $3,352 | — | — |
| Q1 2015 | 96,155 | $2,382 | — | — |
| Q4 2014 | 393,025 | $11,079 | — | — |
| Q3 2014 | 303,092 | $10,378 | — | — |
| Q2 2014 | 513,341 | $18,634 | — | — |
| Q1 2014 | 585,836 | $19,016 | — | — |
| Q4 2013 | 582,010 | $21,511 | — | — |
| Q3 2013 | 22,199 | $1,248 | — | — |
| Q2 2013 | 42,803 | $1,603 | — | — |
| Q4 2012 | 5,723 | $177 | — | — |
| Q3 2012 | 14,882 | $494 | — | — |
| Q2 2012 | 5,843 | $126 | — | — |