CUSIP: 676220106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 3,907,195 | $17,739 | — | — |
| Q2 2017 | 3,814,032 | $21,512 | — | — |
| Q1 2017 | 9,551,971 | $44,560 | — | — |
| Q4 2016 | 9,498,809 | $42,935 | — | — |
| Q3 2016 | 9,462,723 | $33,782 | — | — |
| Q2 2016 | 7,442,884 | $24,636 | — | — |
| Q1 2016 | 3,668,657 | $26,047 | — | — |
| Q4 2015 | 6,060,218 | $34,180 | — | — |
| Q3 2015 | 5,845,107 | $37,526 | — | — |
| Q4 2014 | 448,030 | $3,842 | — | — |
| Q3 2014 | 884,270 | $4,545 | — | — |
| Q2 2014 | 892,870 | $5,081 | — | — |
| Q1 2014 | 1,060,370 | $4,379 | — | — |