CUSIP: 676220106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 400,511 | $1,418 | — | — |
| Q3 2017 | 618,721 | $2,809 | — | — |
| Q2 2017 | 618,721 | $3,490 | — | — |
| Q1 2017 | 438,841 | $2,047 | — | — |
| Q4 2016 | 438,841 | $1,983 | — | — |
| Q3 2016 | 232,706 | $831 | — | — |
| Q2 2016 | 411,385 | $1,362 | — | — |
| Q1 2016 | 310,385 | $2,192 | — | — |
| Q4 2015 | 231,413 | $1,305 | — | — |
| Q3 2015 | 70,000 | $449 | — | — |
| Q2 2015 | 70,000 | $606 | — | — |
| Q1 2015 | 70,000 | $644 | — | — |
| Q4 2014 | 108,000 | $926 | — | — |