CUSIP: 638522102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 1,600 | $383 | — | — |
| Q1 2015 | 1,695 | $431 | — | — |
| Q4 2014 | 2,342 | $630 | — | — |
| Q3 2014 | 2,616 | $646 | — | — |
| Q2 2014 | 3,398 | $847 | — | — |
| Q1 2014 | 6,608 | $1,616 | — | — |
| Q4 2013 | 5,095 | $1,139 | — | — |
| Q3 2013 | 5,095 | $1,028 | — | — |
| Q2 2013 | 6,142 | $1,166 | — | — |