CUSIP: 63607P208 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2013 | 4,803 | $108 | — | — |
| Q4 2012 | 4,803 | $82 | — | — |
| Q3 2012 | 6,606 | $112 | — | — |
| Q2 2012 | 6,606 | $89 | — | — |
| Q1 2012 | 6,606 | $100 | — | — |
| Q4 2011 | 3,306 | $45 | — | — |
| Q3 2011 | 3,306 | $36 | — | — |
| Q2 2011 | 3,306 | $38 | — | — |
| Q1 2011 | 3,306 | $49 | — | — |
| Q4 2010 | 3,306 | $44 | — | — |
| Q3 2010 | 3,306 | $42 | — | — |
| Q2 2010 | 3,344 | $32 | — | — |
| Q1 2010 | 3,306 | $47 | — | — |
| Q4 2009 | 3,306 | $27 | — | — |
| Q3 2009 | 3,306 | $29 | — | — |