CUSIP: 670983105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 12,083 | $177 | — | — |
| Q2 2017 | 18,375 | $262 | — | — |
| Q1 2017 | 30,380 | $435 | — | — |
| Q4 2016 | 28,791 | $397 | — | — |
| Q3 2016 | 27,703 | $422 | — | — |
| Q2 2016 | 22,395 | $353 | — | — |
| Q1 2016 | 43,539 | $652 | — | — |
| Q4 2015 | 27,743 | $400 | — | — |
| Q3 2015 | 12,049 | $165 | — | — |
| Q2 2015 | 13,299 | $182 | — | — |
| Q1 2015 | 13,299 | $190 | — | — |
| Q4 2014 | 15,164 | $219 | — | — |
| Q1 2014 | 18,381 | $250 | — | — |
| Q4 2013 | 19,671 | $253 | — | — |
| Q3 2013 | 23,031 | $308 | — | — |
| Q2 2013 | 22,347 | $314 | — | — |