CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 6,918 | $334 | — | — |
| Q1 2015 | 18,456 | $923 | — | — |
| Q4 2014 | 76,493 | $5,013 | — | — |
| Q3 2014 | 63,993 | $4,870 | — | — |
| Q2 2014 | 59,406 | $4,892 | — | — |
| Q1 2014 | 56,623 | $4,409 | — | — |
| Q4 2013 | 60,110 | $4,781 | — | — |
| Q3 2013 | 57,802 | $4,515 | — | — |
| Q2 2013 | 72,682 | $5,008 | — | — |