CUSIP: 67059L102 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 30,040 | $623 | — | — |
| Q4 2015 | 28,865 | $610 | — | — |
| Q3 2015 | 26,491 | $708 | — | — |
| Q2 2015 | 26,006 | $990 | — | — |
| Q1 2015 | 25,603 | $906 | — | — |
| Q4 2014 | 21,319 | $734 | — | — |
| Q3 2014 | 18,622 | $810 | — | — |
| Q2 2014 | 18,392 | $719 | — | — |
| Q1 2014 | 20,728 | $706 | — | — |
| Q4 2013 | 20,484 | $575 | — | — |
| Q3 2013 | 32,041 | $719 | — | — |
| Q2 2013 | 32,041 | $856 | — | — |