CUSIP: 637138108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 102,882 | $1,095 | — | — |
| Q4 2015 | 118,371 | $1,459 | — | — |
| Q3 2015 | 65,801 | $773 | — | — |
| Q2 2015 | 92,006 | $1,038 | — | — |
| Q4 2014 | 34,007 | $358 | — | — |
| Q3 2014 | 19,880 | $193 | — | — |
| Q2 2014 | 134,780 | $1,426 | — | — |
| Q1 2014 | 275,880 | $2,883 | — | — |
| Q4 2013 | 306,880 | $3,477 | — | — |
| Q3 2013 | 331,662 | $3,333 | — | — |
| Q2 2013 | 543,462 | $5,522 | — | — |
| Q4 2012 | 948,362 | $8,839 | — | — |