CUSIP: 674482104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 288,273 | $79 | — | — |
| Q4 2018 | 294,660 | $110 | — | — |
| Q3 2018 | 305,358 | $286 | — | — |
| Q2 2018 | 341,518 | $317 | — | — |
| Q1 2018 | 316,300 | $299 | — | — |
| Q4 2017 | 316,786 | $391 | — | — |
| Q3 2017 | 386,926 | $403 | — | — |