CUSIP: 670984103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 52,740 | $776 | — | — |
| Q4 2015 | 59,140 | $847 | — | — |
| Q3 2015 | 64,140 | $904 | — | — |
| Q2 2015 | 81,563 | $1,110 | — | — |
| Q1 2015 | 81,563 | $1,197 | — | — |