CUSIP: 64115t104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 5,805,592 | $257,420 | — | — |
| Q1 2014 | 6,287,410 | $236,281 | — | — |
| Q4 2013 | 6,107,522 | $180,722 | — | — |
| Q3 2013 | 6,126,602 | $156,412 | — | — |
| Q2 2013 | 5,585,751 | $130,371 | — | — |