CUSIP: 674870308 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 168,600 | $67 | — | — |
| Q2 2015 | 153,600 | $79 | — | — |
| Q1 2015 | 135,300 | $65 | — | — |
| Q4 2014 | 13,500 | $9 | — | — |
| Q1 2014 | 138,900 | $518 | — | — |
| Q4 2013 | 209,300 | $402 | — | — |
| Q3 2013 | 164,500 | $273 | — | — |
| Q2 2013 | 152,800 | $246 | — | — |