CUSIP: 670851302 Class: STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 124,806 | $76 | — | — |
| Q3 2015 | 257,107 | $175 | — | — |
| Q2 2015 | 264,907 | $522 | — | — |
| Q1 2015 | 196,115 | $320 | — | — |
| Q4 2014 | 96,257 | $322 | — | — |