CUSIP: 670872100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 70,142 | $2,307 | — | — |
| Q2 2015 | 69,032 | $2,319 | — | — |
| Q1 2015 | 69,032 | $2,073 | — | — |
| Q4 2014 | 68,232 | $2,033 | — | — |
| Q3 2014 | 70,032 | $1,817 | — | — |
| Q2 2014 | 90,838 | $2,946 | — | — |
| Q1 2014 | 112,532 | $3,738 | — | — |
| Q4 2013 | 112,932 | $4,112 | — | — |
| Q3 2013 | 113,632 | $3,838 | — | — |
| Q2 2013 | 78,995 | $2,443 | — | — |