CUSIP: 66987G102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2014 | 389,456 | $6,418 | — | — |
| Q1 2014 | 788,451 | $17,567 | — | — |
| Q4 2013 | 1,609,901 | $26,547 | — | — |
| Q3 2013 | 1,206,084 | $19,997 | — | — |
| Q2 2013 | 1,725,000 | $23,219 | — | — |
| Q1 2013 | 1,200,000 | $11,892 | — | — |