CUSIP: 665531109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 63,150 | $279 | — | — |
| Q2 2015 | 63,150 | $428 | — | — |
| Q1 2015 | 63,150 | $487 | — | — |
| Q4 2014 | 63,150 | $357 | — | — |
| Q3 2014 | 63,150 | $898 | — | — |
| Q2 2014 | 57,484 | $936 | — | — |
| Q1 2014 | 57,484 | $840 | — | — |
| Q4 2013 | 64,664 | $974 | — | — |
| Q3 2013 | 64,664 | $933 | — | — |
| Q2 2013 | 90,716 | $1,210 | — | — |