CUSIP: 674215108 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 242,500 | $1,964 | — | — |
| Q4 2017 | 242,500 | $2,039 | — | — |
| Q3 2017 | 160,000 | $1,459 | — | — |
| Q2 2017 | 160,000 | $1,288 | — | — |
| Q1 2017 | 320,000 | $4,563 | — | — |