CUSIP: 664397106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 37,062 | $1,984 | — | — |
| Q3 2014 | 41,453 | $1,836 | — | — |
| Q2 2014 | 15,553 | $735 | — | — |
| Q1 2014 | 15,511 | $706 | — | — |
| Q4 2013 | 15,586 | $661 | — | — |
| Q3 2013 | 15,586 | $643 | — | — |
| Q2 2013 | 5,586 | $235 | — | — |