CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 43,993 | $1,909 | — | — |
| Q1 2018 | 125,761 | $4,629 | — | — |
| Q4 2017 | 125,372 | $4,516 | — | — |
| Q3 2017 | 126,646 | $4,525 | — | — |
| Q2 2017 | 63,534 | $2,093 | — | — |
| Q1 2017 | 61,837 | $2,479 | — | — |
| Q4 2016 | 57,468 | $2,152 | — | — |
| Q3 2016 | 62,468 | $2,295 | — | — |
| Q2 2016 | 64,668 | $2,176 | — | — |
| Q1 2016 | 64,668 | $2,011 | — | — |
| Q4 2015 | 64,668 | $2,166 | — | — |
| Q3 2015 | 67,121 | $2,527 | — | — |
| Q2 2015 | 67,121 | $3,241 | — | — |
| Q1 2015 | 55,621 | $2,780 | — | — |
| Q4 2014 | 62,586 | $4,101 | — | — |
| Q3 2014 | 62,586 | $4,763 | — | — |
| Q2 2014 | 65,286 | $5,376 | — | — |
| Q1 2014 | 65,286 | $5,084 | — | — |
| Q4 2013 | 72,805 | $5,790 | — | — |
| Q3 2013 | 76,405 | $5,968 | — | — |
| Q2 2013 | 76,405 | $5,264 | — | — |