CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 31,013 | $2,240 | — | — |
| Q4 2014 | 85,249 | $4,562 | — | — |
| Q3 2014 | 84,629 | $3,749 | — | — |
| Q2 2014 | 83,070 | $3,926 | — | — |
| Q1 2014 | 79,765 | $3,629 | — | — |
| Q4 2013 | 64,570 | $2,737 | — | — |
| Q3 2013 | 56,827 | $2,344 | — | — |
| Q2 2013 | 45,607 | $1,916 | — | — |