CUSIP: 63861C109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 4,452 | $82 | — | — |
| Q2 2015 | 266 | $4 | — | — |
| Q1 2015 | 22,312 | $553 | — | — |
| Q4 2014 | 19,172 | $540 | — | — |
| Q3 2014 | 5,674 | $194 | — | — |
| Q2 2014 | 3,238 | $118 | — | — |
| Q2 2013 | 14,599 | $547 | — | — |