CUSIP: 670973106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 434,687 | $6,746 | — | — |
| Q1 2016 | 430,147 | $6,306 | — | — |
| Q4 2015 | 346,784 | $4,872 | — | — |
| Q3 2015 | 244,380 | $3,268 | — | — |
| Q2 2015 | 217,563 | $2,877 | — | — |
| Q1 2015 | 210,193 | $2,961 | — | — |
| Q4 2014 | 183,180 | $2,558 | — | — |
| Q3 2014 | 149,381 | $2,042 | — | — |
| Q2 2014 | 134,545 | $1,864 | — | — |
| Q1 2014 | 151,564 | $2,006 | — | — |
| Q4 2013 | 175,557 | $2,177 | — | — |
| Q3 2013 | 146,353 | $1,859 | — | — |
| Q2 2013 | 88,053 | $1,198 | — | — |