CUSIP: 674482104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 330,775 | $134 | — | — |
| Q3 2018 | 244,391 | $233 | — | — |
| Q2 2018 | 198,744 | $225 | — | — |
| Q1 2018 | 194,613 | $191 | — | — |
| Q4 2017 | 725,898 | $900 | — | — |
| Q3 2017 | 688,178 | $722 | — | — |
| Q2 2017 | 536,735 | $681 | — | — |