CUSIP: 67034610 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 587,409 | $29,047 | — | — |
| Q2 2016 | 487,703 | $24,097 | — | — |
| Q4 2014 | 43,393 | $2,128 | — | — |
| Q3 2014 | 80,062 | $4,346 | — | — |
| Q4 2013 | 5,741 | $306 | — | — |
| Q3 2013 | 43,991 | $2,156 | — | — |