CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 226,965 | $12,196 | — | — |
| Q3 2014 | 281,181 | $12,455 | — | — |
| Q2 2014 | 236,672 | $11,185 | — | — |
| Q1 2014 | 230,695 | $10,496 | — | — |
| Q4 2013 | 203,578 | $8,629 | — | — |
| Q3 2013 | 158,698 | $6,546 | — | — |
| Q2 2013 | 68,412 | $2,875 | — | — |
| Q1 2013 | 103,474 | $4,497 | — | — |
| Q4 2012 | 63,822 | $2,494 | — | — |
| Q3 2012 | 51,885 | $1,984 | — | — |
| Q2 2012 | 182,184 | $7,071 | — | — |
| Q1 2012 | 26,321 | $977 | — | — |