CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 2,300 | $123 | — | — |
| Q3 2014 | 4,200 | $186 | — | — |
| Q2 2014 | 5,500 | $260 | — | — |
| Q1 2014 | 5,000 | $228 | — | — |
| Q4 2013 | 3,800 | $161 | — | — |
| Q3 2013 | 3,300 | $136 | — | — |
| Q2 2013 | 5,000 | $210 | — | — |