CUSIP: 67062T100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 166,413 | $2,307 | — | — |
| Q3 2014 | 153,874 | $2,062 | — | — |
| Q2 2014 | 132,396 | $1,799 | — | — |
| Q1 2014 | 129,635 | $1,700 | — | — |
| Q4 2013 | 129,635 | $1,598 | — | — |
| Q3 2013 | 79,415 | $1,015 | — | — |