CUSIP: 637138108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 35,695 | $380 | — | — |
| Q4 2015 | 35,695 | $440 | — | — |
| Q3 2015 | 35,695 | $419 | — | — |
| Q2 2015 | 35,695 | $403 | — | — |
| Q1 2015 | 35,695 | $384 | — | — |
| Q4 2014 | 35,695 | $376 | — | — |
| Q3 2014 | 35,695 | $347 | — | — |
| Q2 2014 | 44,591 | $472 | — | — |
| Q1 2014 | 44,591 | $466 | — | — |
| Q4 2013 | 44,591 | $505 | — | — |
| Q3 2013 | 44,591 | $448 | — | — |
| Q2 2013 | 44,591 | $453 | — | — |