CUSIP: 670988104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 122,529 | $1,846 | — | — |
| Q1 2016 | 153,556 | $2,168 | — | — |
| Q4 2015 | 140,765 | $1,922 | — | — |
| Q3 2015 | 198,077 | $2,584 | — | — |
| Q2 2015 | 179,159 | $2,311 | — | — |
| Q1 2015 | 172,905 | $2,403 | — | — |
| Q4 2014 | 144,605 | $2,020 | — | — |
| Q3 2014 | 139,735 | $1,879 | — | — |
| Q2 2014 | 135,343 | $1,844 | — | — |
| Q1 2014 | 183,029 | $2,405 | — | — |
| Q4 2013 | 182,106 | $2,252 | — | — |
| Q3 2013 | 174,368 | $2,249 | — | — |
| Q2 2013 | 136,760 | $1,817 | — | — |