CUSIP: 63861C109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 5,429 | $134 | — | — |
| Q4 2014 | 5,378 | $152 | — | — |
| Q3 2014 | 4,602 | $158 | — | — |
| Q2 2014 | 5,061 | $184 | — | — |
| Q1 2014 | 5,142 | $167 | — | — |
| Q4 2013 | 86,355 | $3,192 | — | — |
| Q3 2013 | 101,855 | $5,727 | — | — |
| Q2 2013 | 3,977 | $149 | — | — |