CUSIP: 670973106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 1,400 | $20,524 | — | — |
| Q4 2015 | 1,400 | $19,670 | — | — |
| Q3 2015 | 1,400 | $18,718 | — | — |
| Q1 2015 | 1,400 | $19,726 | — | — |
| Q4 2014 | 1,400 | $19,544 | — | — |
| Q3 2014 | 1,400 | $19,138 | — | — |
| Q1 2014 | 1,400 | $18,536 | — | — |