CUSIP: 670977107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 715,252 | $10,529 | — | — |
| Q4 2015 | 1,026,544 | $14,556 | — | — |
| Q3 2015 | 998,640 | $13,472 | — | — |
| Q2 2015 | 793,586 | $10,586 | — | — |
| Q1 2015 | 777,010 | $10,909 | — | — |
| Q4 2014 | 1,168,705 | $16,327 | — | — |
| Q3 2014 | 1,493,290 | $20,443 | — | — |
| Q2 2014 | 2,113,392 | $28,996 | — | — |
| Q1 2014 | 2,054,873 | $27,309 | — | — |
| Q4 2013 | 2,002,544 | $24,531 | — | — |
| Q3 2013 | 1,003,819 | $12,658 | — | — |
| Q2 2013 | 516,108 | $6,973 | — | — |