CUSIP: 670973106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 309,964 | $4,544 | — | — |
| Q4 2015 | 309,964 | $4,355 | — | — |
| Q3 2015 | 309,964 | $4,144 | — | — |
| Q2 2015 | 309,964 | $4,098 | — | — |
| Q1 2015 | 309,964 | $4,367 | — | — |
| Q4 2014 | 370,926 | $5,178 | — | — |
| Q3 2014 | 370,926 | $5,071 | — | — |
| Q2 2014 | 212,926 | $2,951 | — | — |