CUSIP: 674215108 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 14,600 | $207 | — | — |
| Q2 2018 | 14,600 | $189 | — | — |
| Q1 2018 | 14,600 | $118 | — | — |
| Q4 2017 | 14,400 | $121 | — | — |
| Q3 2017 | 14,400 | $131 | — | — |
| Q2 2017 | 14,400 | $116 | — | — |
| Q1 2017 | 15,500 | $221 | — | — |
| Q4 2016 | 16,500 | $250 | — | — |