CUSIP: 67074C103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 21,647 | $433 | — | — |
| Q2 2018 | 23,447 | $483 | — | — |
| Q1 2018 | 23,847 | $496 | — | — |
| Q4 2017 | 23,847 | $524 | — | — |
| Q3 2017 | 24,823 | $533 | — | — |
| Q2 2017 | 25,223 | $529 | — | — |
| Q1 2017 | 25,623 | $536 | — | — |
| Q4 2016 | 25,623 | $529 | — | — |
| Q3 2016 | 25,923 | $588 | — | — |
| Q2 2016 | 25,923 | $591 | — | — |
| Q1 2016 | 25,923 | $560 | — | — |
| Q4 2015 | 27,423 | $551 | — | — |