CUSIP: 670002104 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 1,449,700 | $1,827 | — | — |
| Q3 2016 | 2,179,700 | $4,534 | — | — |
| Q2 2016 | 2,179,700 | $15,846 | — | — |
| Q1 2016 | 2,179,700 | $11,247 | — | — |
| Q4 2015 | 2,179,700 | $18,288 | — | — |
| Q3 2015 | 2,097,500 | $14,829 | — | — |
| Q2 2015 | 1,908,700 | $21,263 | — | — |
| Q1 2015 | 1,908,700 | $15,785 | — | — |
| Q4 2014 | 1,908,700 | $11,319 | — | — |
| Q3 2014 | 1,908,700 | $7,959 | — | — |
| Q2 2014 | 1,908,700 | $8,818 | — | — |
| Q1 2014 | 1,740,900 | $7,886 | — | — |
| Q4 2013 | 1,287,300 | $6,591 | — | — |