CUSIP: 670704105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 12,500 | $592 | — | — |
| Q4 2014 | 15,000 | $722 | — | — |
| Q3 2014 | 15,000 | $523 | — | — |
| Q1 2014 | 20,000 | $768 | — | — |
| Q4 2013 | 20,000 | $647 | — | — |