CUSIP: 670731108 Class: COM UT BEN INT
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 133,194 | $1,761 | — | — |
| Q2 2016 | 131,625 | $1,953 | — | — |
| Q1 2016 | 128,203 | $1,930 | — | — |
| Q4 2015 | 135,073 | $2,099 | — | — |
| Q3 2015 | 134,109 | $2,145 | — | — |
| Q2 2015 | 126,636 | $2,080 | — | — |
| Q1 2015 | 124,344 | $2,074 | — | — |
| Q4 2014 | 206,887 | $3,435 | — | — |