CUSIP: 67070F100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 4,369 | $65 | — | — |
| Q4 2015 | 2,851 | $40 | — | — |
| Q3 2015 | 2,851 | $39 | — | — |
| Q1 2015 | 2,851 | $40 | — | — |
| Q4 2014 | 2,851 | $40 | — | — |
| Q3 2014 | 3,056 | $43 | — | — |
| Q2 2014 | 3,056 | $42 | — | — |
| Q1 2014 | 3,056 | $41 | — | — |
| Q4 2013 | 3,056 | $39 | — | — |
| Q3 2013 | 3,056 | $40 | — | — |
| Q2 2013 | 3,055 | $43 | — | — |