CUSIP: 676220106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 138,513 | $490 | — | — |
| Q3 2017 | 178,582 | $811 | — | — |
| Q2 2017 | 204,571 | $1,154 | — | — |
| Q4 2014 | 170,515 | $1,462 | — | — |
| Q3 2014 | 17,075 | $88 | — | — |
| Q2 2014 | 93,990 | $535 | — | — |