CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 6,270 | $226 | — | — |
| Q3 2017 | 8,989 | $321 | — | — |
| Q2 2017 | 10,155 | $335 | — | — |
| Q1 2017 | 12,040 | $483 | — | — |
| Q4 2016 | 13,600 | $509 | — | — |
| Q3 2016 | 21,950 | $806 | — | — |
| Q2 2016 | 24,660 | $830 | — | — |
| Q4 2015 | 30,004 | $1,005 | — | — |
| Q3 2015 | 49,120 | $2,372 | — | — |
| Q2 2015 | 49,120 | $2,372 | — | — |
| Q1 2015 | 52,770 | $2,638 | — | — |
| Q4 2014 | 53,470 | $3,504 | — | — |
| Q3 2014 | 55,839 | $4,249 | — | — |
| Q2 2014 | 56,819 | $4,679 | — | — |
| Q1 2014 | 56,905 | $4,431 | — | — |
| Q4 2013 | 55,375 | $4,404 | — | — |
| Q3 2013 | 50,275 | $3,927 | — | — |
| Q2 2013 | 28,760 | $1,982 | — | — |