CUSIP: 67074X107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 87,091 | $1,467 | — | — |
| Q2 2016 | 87,091 | $1,369 | — | — |
| Q1 2016 | 117,000 | $1,769 | — | — |
| Q4 2015 | 77,000 | $1,142 | — | — |
| Q3 2015 | 92,500 | $1,407 | — | — |
| Q2 2015 | 92,500 | $1,524 | — | — |
| Q1 2015 | 13,000 | $223 | — | — |