CUSIP: 676220106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 149,400 | $678 | — | — |
| Q1 2016 | 34,000 | $241 | — | — |
| Q4 2015 | 232,300 | $1,310 | — | — |
| Q3 2015 | 132,200 | $849 | — | — |
| Q2 2015 | 310,100 | $2,685 | — | — |
| Q1 2014 | 13,600 | $56 | — | — |
| Q4 2013 | 13,600 | $72 | — | — |