CUSIP: 67058H102 Class: COMMON
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 5,300 | $215 | — | — |
| Q2 2017 | 5,600 | $261 | — | — |
| Q1 2017 | 5,600 | $291 | — | — |
| Q4 2016 | 5,700 | $284 | — | — |
| Q3 2016 | 5,700 | $283 | — | — |
| Q2 2016 | 5,700 | $284 | — | — |
| Q1 2016 | 6,000 | $242 | — | — |
| Q4 2015 | 6,000 | $241 | — | — |
| Q3 2015 | 6,000 | $269 | — | — |
| Q2 2015 | 6,000 | $356 | — | — |
| Q1 2015 | 6,000 | $364 | — | — |
| Q4 2014 | 6,800 | $393 | — | — |
| Q3 2014 | 6,500 | $429 | — | — |
| Q2 2014 | 7,400 | $459 | — | — |
| Q1 2014 | 7,400 | $407 | — | — |
| Q4 2013 | 7,400 | $377 | — | — |
| Q3 2013 | 6,250 | $251 | — | — |
| Q2 2013 | 47,275 | $2,158 | — | — |