CUSIP: 670695105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 1,500 | $15,720 | — | — |
| Q4 2015 | 1,500 | $15,270 | — | — |
| Q3 2015 | 1,500 | $14,715 | — | — |
| Q2 2015 | 1,500 | $14,445 | — | — |
| Q1 2015 | 1,500 | $14,850 | — | — |
| Q4 2014 | 1,500 | $14,475 | — | — |
| Q3 2014 | 1,500 | $14,115 | — | — |
| Q1 2014 | 1,500 | $14,175 | — | — |