CUSIP: 66704r100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 464,760 | $5,740 | — | — |
| Q2 2015 | 464,760 | $7,390 | — | — |
| Q3 2014 | 251,176 | $4,438 | — | — |
| Q2 2014 | 502,353 | $8,731 | — | — |
| Q1 2014 | 342,353 | $5,526 | — | — |
| Q4 2013 | 165,000 | $2,219 | — | — |