CUSIP: 670704105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 120,000 | $7,019 | — | — |
| Q3 2017 | 30,000 | $1,664 | — | — |
| Q2 2017 | 95,000 | $7,307 | — | — |
| Q1 2017 | 112,500 | $8,402 | — | — |
| Q4 2016 | 75,000 | $5,052 | — | — |
| Q3 2016 | 46,000 | $3,066 | — | — |