CUSIP: 670851401 Class: Com
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 400 | $0 | — | — |
| Q4 2015 | 400 | $0 | — | — |
| Q3 2015 | 30,152 | $20 | — | — |
| Q2 2015 | 67,579 | $129 | — | — |
| Q1 2015 | 400 | $1 | — | — |
| Q4 2014 | 26 | $0 | — | — |