CUSIP: 66987P102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 973,683 | $273 | — | — |
| Q2 2015 | 983,208 | $610 | — | — |
| Q1 2015 | 847,752 | $585 | — | — |
| Q4 2014 | 842,652 | $531 | — | — |
| Q3 2014 | 839,762 | $705 | — | — |
| Q2 2014 | 790,383 | $624 | — | — |
| Q1 2014 | 742,863 | $869 | — | — |
| Q4 2013 | 717,563 | $883 | — | — |
| Q3 2013 | 447,603 | $765 | — | — |
| Q2 2013 | 342,845 | $473 | — | — |