CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 1,199 | $64 | — | — |
| Q3 2014 | 2,744 | $122 | — | — |
| Q2 2014 | 2,606 | $123 | — | — |
| Q1 2014 | 2,606 | $119 | — | — |
| Q4 2013 | 2,606 | $110 | — | — |
| Q3 2013 | 2,250 | $93 | — | — |
| Q2 2013 | 2,262 | $95 | — | — |
| Q1 2013 | 762 | $33 | — | — |
| Q4 2012 | 262 | $10 | — | — |
| Q3 2012 | 262 | $10 | — | — |