CUSIP: 66704R704 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 554,800 | $6,852 | — | — |
| Q2 2015 | 540,000 | $8,586 | — | — |
| Q1 2015 | 820,600 | $14,869 | — | — |
| Q4 2014 | 1,280,000 | $22,502 | — | — |
| Q3 2014 | 1,100,000 | $19,437 | — | — |