CUSIP: 670872100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 19,584 | $644 | — | — |
| Q2 2015 | 19,234 | $646 | — | — |
| Q1 2015 | 21,138 | $635 | — | — |
| Q4 2014 | 20,414 | $609 | — | — |
| Q3 2014 | 20,911 | $543 | — | — |
| Q2 2014 | 20,285 | $657 | — | — |
| Q1 2014 | 24,124 | $801 | — | — |
| Q4 2013 | 24,095 | $877 | — | — |
| Q3 2013 | 23,072 | $779 | — | — |
| Q2 2013 | 23,110 | $715 | — | — |