CUSIP: 674215108 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 87,416 | $735 | — | — |
| Q3 2017 | 321,712 | $2,934 | — | — |
| Q2 2017 | 177,876 | $1,432 | — | — |
| Q1 2017 | 117,887 | $1,681 | — | — |
| Q4 2016 | 208,308 | $3,154 | — | — |
| Q3 2016 | 439,127 | $5,037 | — | — |