CUSIP: 670704105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 67,043 | $3,718 | — | — |
| Q2 2017 | 29,107 | $2,240 | — | — |
| Q1 2017 | 21,621 | $1,615 | — | — |
| Q4 2016 | 10,390 | $700 | — | — |
| Q3 2016 | 2,699 | $180 | — | — |