CUSIP: 670977107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 81,451 | $1,155 | — | — |
| Q3 2015 | 39,145 | $528 | — | — |
| Q2 2015 | 39,145 | $522 | — | — |
| Q1 2015 | 39,145 | $550 | — | — |
| Q4 2014 | 40,203 | $562 | — | — |
| Q3 2014 | 48,480 | $664 | — | — |
| Q2 2014 | 62,179 | $853 | — | — |
| Q1 2014 | 68,479 | $910 | — | — |
| Q4 2013 | 68,479 | $839 | — | — |