CUSIP: 670731108 Class: COM UT BEN INT
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 1,468,743 | $19,417 | — | — |
| Q2 2016 | 1,468,743 | $21,796 | — | — |
| Q1 2016 | 1,455,100 | $21,903 | — | — |
| Q4 2015 | 1,153,947 | $17,932 | — | — |
| Q3 2015 | 844,346 | $13,510 | — | — |
| Q2 2015 | 745,451 | $12,254 | — | — |
| Q1 2015 | 335,791 | $5,600 | — | — |
| Q4 2014 | 18,595 | $309 | — | — |