CUSIP: 674215108 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 104,239 | $877 | — | — |
| Q3 2017 | 89,147 | $813 | — | — |
| Q2 2017 | 88,818 | $715 | — | — |
| Q1 2017 | 48,801 | $696 | — | — |
| Q4 2016 | 72,007 | $1,352 | — | — |
| Q3 2016 | 88,700 | $1,237 | — | — |
| Q3 2015 | 546,956 | $4,854 | — | — |
| Q2 2015 | 327,754 | $5,195 | — | — |