CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 127,700 | $6,835 | — | — |
| Q3 2014 | 150,656 | $6,674 | — | — |
| Q2 2014 | 183,428 | $8,671 | — | — |
| Q1 2014 | 216,611 | $9,856 | — | — |
| Q4 2013 | 216,971 | $9,197 | — | — |
| Q3 2013 | 236,844 | $9,770 | — | — |
| Q2 2013 | 247,269 | $10,390 | — | — |
| Q1 2013 | 341,960 | $14,862 | — | — |
| Q4 2012 | 345,338 | $13,496 | — | — |
| Q3 2012 | 224,826 | $8,595 | — | — |
| Q2 2012 | 258,962 | $10,050 | — | — |
| Q1 2012 | 173,098 | $6,425 | — | — |
| Q4 2011 | 179,118 | $6,461 | — | — |
| Q3 2011 | 165,150 | $5,557 | — | — |