CUSIP: 670704105 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 29,000 | $1,403 | — | — |
| Q4 2015 | 23,000 | $1,245 | — | — |
| Q3 2015 | 13,000 | $627 | — | — |
| Q2 2015 | 21,000 | $995 | — | — |
| Q1 2015 | 53,000 | $2,438 | — | — |
| Q4 2014 | 27,000 | $1,273 | — | — |