CUSIP: 670988104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 140,531 | $2,118 | — | — |
| Q1 2016 | 141,472 | $1,998 | — | — |
| Q4 2015 | 205,295 | $2,804 | — | — |
| Q3 2015 | 194,992 | $2,545 | — | — |
| Q2 2015 | 156,252 | $2,016 | — | — |
| Q1 2015 | 283,472 | $3,940 | — | — |
| Q4 2014 | 428,608 | $5,988 | — | — |
| Q3 2014 | 379,868 | $5,178 | — | — |
| Q2 2014 | 379,868 | $5,178 | — | — |
| Q1 2014 | 352,053 | $4,626 | — | — |
| Q4 2013 | 348,760 | $4,314 | — | — |
| Q3 2013 | 249,562 | $3,219 | — | — |
| Q2 2013 | 14,841 | $197 | — | — |