CUSIP: 63910B102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 30,000 | $555 | — | — |
| Q3 2016 | 30,000 | $682 | — | — |
| Q2 2016 | 30,000 | $535 | — | — |
| Q1 2016 | 30,000 | $580 | — | — |
| Q4 2015 | 30,000 | $502 | — | — |
| Q3 2015 | 30,000 | $450 | — | — |
| Q2 2015 | 30,000 | $645 | — | — |
| Q1 2015 | 30,000 | $458 | — | — |
| Q4 2014 | 80,000 | $1,214 | — | — |