CUSIP: 670872100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 20,865 | $686 | — | — |
| Q2 2015 | 20,865 | $701 | — | — |
| Q1 2015 | 25,792 | $775 | — | — |
| Q4 2014 | 26,140 | $779 | — | — |
| Q3 2014 | 26,140 | $678 | — | — |
| Q2 2014 | 26,140 | $848 | — | — |
| Q1 2014 | 26,140 | $868 | — | — |
| Q4 2013 | 26,140 | $952 | — | — |
| Q3 2013 | 25,996 | $878 | — | — |
| Q2 2013 | 25,996 | $804 | — | — |