CUSIP: 670657105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 27,200 | $362 | — | — |
| Q3 2016 | 27,200 | $397 | — | — |
| Q2 2016 | 27,200 | $408 | — | — |
| Q1 2016 | 27,200 | $386 | — | — |
| Q4 2015 | 27,200 | $376 | — | — |
| Q3 2015 | 27,200 | $354 | — | — |
| Q2 2015 | 27,200 | $346 | — | — |
| Q1 2015 | 27,200 | $376 | — | — |
| Q4 2014 | 27,200 | $375 | — | — |
| Q3 2014 | 49,585 | $670 | — | — |
| Q2 2014 | 49,585 | $668 | — | — |
| Q1 2014 | 49,585 | $641 | — | — |
| Q4 2013 | 49,585 | $597 | — | — |
| Q3 2013 | 49,585 | $619 | — | — |
| Q2 2013 | 49,585 | $638 | — | — |