CUSIP: 670984103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 176,938 | $2,605 | — | — |
| Q4 2015 | 175,527 | $2,515 | — | — |
| Q3 2015 | 180,327 | $2,541 | — | — |
| Q2 2015 | 253,331 | $3,448 | — | — |
| Q1 2015 | 239,355 | $3,514 | — | — |
| Q4 2014 | 231,227 | $3,392 | — | — |
| Q3 2014 | 223,213 | $3,181 | — | — |
| Q2 2014 | 217,762 | $3,073 | — | — |
| Q1 2014 | 216,637 | $2,981 | — | — |
| Q4 2013 | 205,442 | $2,716 | — | — |
| Q3 2013 | 206,942 | $2,690 | — | — |
| Q2 2013 | 205,442 | $2,876 | — | — |