CUSIP: 664112109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 28,912 | $217 | — | — |
| Q2 2015 | 28,912 | $216 | — | — |
| Q1 2015 | 28,212 | $196 | — | — |
| Q4 2014 | 26,712 | $193 | — | — |
| Q3 2014 | 26,612 | $184 | — | — |
| Q2 2014 | 26,612 | $188 | — | — |
| Q1 2014 | 18,096 | $126 | — | — |
| Q4 2013 | 11,154 | $81 | — | — |