CUSIP: 670977107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 55,887 | $823 | — | — |
| Q4 2015 | 60,845 | $863 | — | — |
| Q3 2015 | 61,051 | $824 | — | — |
| Q2 2015 | 60,724 | $810 | — | — |
| Q1 2015 | 61,614 | $865 | — | — |
| Q4 2014 | 61,978 | $866 | — | — |
| Q3 2014 | 54,730 | $749 | — | — |
| Q2 2014 | 33,582 | $461 | — | — |
| Q1 2014 | 33,547 | $445,835 | — | — |
| Q4 2013 | 33,205 | $407 | — | — |