CUSIP: 67073B106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 198,182 | $1,895 | — | — |
| Q3 2014 | 230,157 | $2,117 | — | — |
| Q2 2014 | 180,304 | $1,749 | — | — |
| Q1 2014 | 187,194 | $1,739 | — | — |
| Q4 2013 | 186,025 | $1,650 | — | — |
| Q3 2013 | 104,444 | $907 | — | — |