CUSIP: 655044105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 37,000 | $1,579 | — | — |
| Q1 2015 | 41,000 | $2,005 | — | — |
| Q4 2014 | 41,000 | $1,945 | — | — |
| Q3 2014 | 41,000 | $2,803 | — | — |
| Q2 2014 | 41,000 | $3,176 | — | — |
| Q1 2014 | 41,000 | $2,913 | — | — |
| Q4 2013 | 45,490 | $3,098 | — | — |
| Q3 2013 | 45,490 | $3,048 | — | — |
| Q2 2013 | 45,490 | $2,731 | — | — |