CUSIP: 63910B102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 20,600 | $398 | — | — |
| Q4 2015 | 28,000 | $468 | — | — |
| Q3 2015 | 40,400 | $606 | — | — |
| Q2 2015 | 41,600 | $895 | — | — |
| Q1 2015 | 43,800 | $669 | — | — |
| Q2 2013 | 94,455 | $821 | — | — |