CUSIP: 670928100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 17,899 | $176 | — | — |
| Q2 2015 | 17,899 | $172 | — | — |
| Q1 2015 | 27,324 | $271 | — | — |
| Q4 2014 | 16,874 | $163 | — | — |
| Q3 2014 | 16,874 | $159 | — | — |
| Q2 2014 | 14,674 | $141 | — | — |
| Q4 2013 | 14,674 | $133 | — | — |
| Q3 2013 | 14,674 | $134 | — | — |
| Q2 2013 | 14,674 | $140 | — | — |