CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 17,942 | $960 | — | — |
| Q3 2014 | 19,168 | $849 | — | — |
| Q2 2014 | 19,623 | $928 | — | — |
| Q1 2014 | 20,873 | $950 | — | — |
| Q4 2013 | 21,678 | $919 | — | — |
| Q3 2013 | 23,343 | $963 | — | — |
| Q2 2013 | 24,800 | $1,042 | — | — |