CUSIP: 665531109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2014 | 37,145 | $528 | — | — |
| Q2 2014 | 37,875 | $617 | — | — |
| Q1 2014 | 34,315 | $502 | — | — |
| Q4 2013 | 27,775 | $419 | — | — |
| Q3 2013 | 28,600 | $412 | — | — |
| Q2 2013 | 20,744 | $276 | — | — |