CUSIP: 676220106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 175,700 | $798 | — | — |
| Q2 2017 | 175,700 | $991 | — | — |
| Q1 2017 | 175,700 | $820 | — | — |
| Q4 2016 | 122,900 | $556 | — | — |
| Q3 2016 | 188,900 | $674 | — | — |
| Q1 2016 | 779,700 | $5,536 | — | — |
| Q4 2015 | 606,100 | $3,418 | — | — |
| Q3 2015 | 734,300 | $4,714 | — | — |
| Q2 2015 | 623,800 | $5,402 | — | — |
| Q1 2015 | 707,800 | $6,512 | — | — |