CUSIP: 674482104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 110,438 | $41 | — | — |
| Q3 2018 | 151,766 | $142 | — | — |
| Q2 2018 | 151,766 | $172 | — | — |
| Q1 2018 | 151,766 | $152 | — | — |
| Q4 2017 | 240,513 | $299 | — | — |
| Q3 2017 | 305,296 | $322 | — | — |
| Q2 2017 | 305,296 | $383 | — | — |