CUSIP: 64110DAB0 Class: CNV
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2012 | 45,658,000 | $51,308 | — | — |
| Q3 2012 | 100,759,000 | $114,739 | — | — |
| Q2 2012 | 87,340,000 | $99,786 | — | — |
| Q1 2012 | 73,961,000 | $107,151 | — | — |