CUSIP: 670928100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 121,973 | $1,166 | — | — |
| Q1 2018 | 135,154 | $1,280 | — | — |
| Q4 2017 | 145,618 | $1,475 | — | — |
| Q3 2017 | 137,150 | $1,404 | — | — |
| Q2 2017 | 123,240 | $1,227 | — | — |
| Q1 2017 | 129,235 | $1,264 | — | — |
| Q4 2016 | 144,667 | $1,383 | — | — |
| Q3 2016 | 152,528 | $1,615 | — | — |
| Q2 2016 | 105,286 | $1,139 | — | — |
| Q1 2016 | 65,095 | $682 | — | — |
| Q4 2015 | 48,170 | $490 | — | — |
| Q2 2015 | 45,170 | $435 | — | — |
| Q1 2015 | 44,115 | $437 | — | — |
| Q4 2014 | 47,300 | $456 | — | — |
| Q3 2014 | 47,300 | $445 | — | — |
| Q1 2014 | 27,075 | $256 | — | — |