CUSIP: 670872100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 435,669 | $14,330 | — | — |
| Q2 2015 | 309,527 | $10,400 | — | — |
| Q1 2015 | 205,109 | $6,158 | — | — |
| Q4 2014 | 139,397 | $4,154 | — | — |
| Q3 2014 | 66,241 | $1,720 | — | — |
| Q2 2014 | 44,381 | $1,440 | — | — |
| Q1 2014 | 31,361 | $1,042 | — | — |
| Q4 2013 | 97,099 | $3,535 | — | — |
| Q3 2013 | 141,597 | $4,782 | — | — |
| Q2 2013 | 103,310 | $3,196 | — | — |