CUSIP: 67062R104 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 329,568 | $4,855 | — | — |
| Q4 2014 | 293,615 | $4,240 | — | — |
| Q3 2014 | 262,872 | $3,662 | — | — |
| Q2 2014 | 255,178 | $3,688 | — | — |
| Q1 2014 | 204,289 | $2,852 | — | — |
| Q4 2013 | 207,056 | $2,756 | — | — |
| Q3 2013 | 144,692 | $1,980 | — | — |
| Q2 2013 | 83,665 | $1,224 | — | — |