CUSIP: 655044105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 9,270 | $396 | — | — |
| Q1 2015 | 9,695 | $474 | — | — |
| Q4 2014 | 17,872 | $848 | — | — |
| Q3 2014 | 268,205 | $18,335 | — | — |
| Q2 2014 | 258,839 | $20,050 | — | — |
| Q1 2014 | 253,007 | $17,974 | — | — |
| Q4 2013 | 227,866 | $15,520 | — | — |
| Q3 2013 | 220,567 | $14,780 | — | — |
| Q2 2013 | 217,129 | $13,036 | — | — |