CUSIP: 63937X103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 57,000 | $54 | — | — |
| Q2 2015 | 54,055 | $87 | — | — |
| Q3 2014 | 4,631,059 | $6,250 | — | — |
| Q2 2014 | 4,533,559 | $6,708 | — | — |
| Q1 2014 | 4,540,059 | $8,402 | — | — |
| Q4 2013 | 3,831,177 | $7,947 | — | — |
| Q3 2013 | 3,135,578 | $8,300 | — | — |
| Q2 2013 | 1,736,063 | $4,601 | — | — |
| Q1 2013 | 3,964,792 | $10,609 | — | — |
| Q4 2012 | 1,962,792 | $5,538 | — | — |