CUSIP: 670984103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 175,879 | $2,589 | — | — |
| Q4 2015 | 183,711 | $2,630 | — | — |
| Q3 2015 | 175,970 | $2,478 | — | — |
| Q2 2015 | 177,065 | $2,407 | — | — |
| Q1 2015 | 172,081 | $2,525 | — | — |
| Q4 2014 | 159,029 | $2,331 | — | — |
| Q3 2014 | 138,444 | $1,973 | — | — |
| Q2 2014 | 129,848 | $1,832 | — | — |
| Q1 2014 | 124,176 | $1,709 | — | — |