CUSIP: 67074R100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 20,867 | $513 | — | — |
| Q1 2017 | 21,467 | $510 | — | — |
| Q4 2016 | 23,300 | $540 | — | — |
| Q3 2016 | 23,300 | $553 | — | — |
| Q2 2016 | 35,000 | $781 | — | — |
| Q1 2016 | 35,000 | $762 | — | — |
| Q4 2015 | 35,000 | $780 | — | — |
| Q3 2015 | 35,000 | $759 | — | — |
| Q2 2015 | 35,000 | $773 | — | — |
| Q1 2015 | 35,000 | $792 | — | — |
| Q4 2014 | 35,000 | $811 | — | — |
| Q3 2014 | 35,000 | $815 | — | — |
| Q2 2014 | 35,000 | $833 | — | — |
| Q1 2014 | 35,000 | $817 | — | — |
| Q4 2013 | 35,000 | $804 | — | — |
| Q3 2013 | 35,000 | $840 | — | — |