CUSIP: 63861C109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 19,104 | $335 | — | — |
| Q1 2018 | 18,702 | $336 | — | — |
| Q4 2017 | 19,709 | $365 | — | — |
| Q3 2017 | 19,617 | $364 | — | — |
| Q2 2017 | 18,149 | $325 | — | — |
| Q1 2017 | 19,653 | $310 | — | — |
| Q4 2016 | 19,653 | $355 | — | — |
| Q3 2016 | 19,704 | $291,816 | — | — |
| Q2 2016 | 19,674 | $221,529 | — | — |
| Q1 2016 | 23,010 | $228,000 | — | — |
| Q4 2015 | 23,010 | $308,000 | — | — |
| Q3 2015 | 23,050 | $320 | — | — |
| Q2 2015 | 23,023 | $386,786 | — | — |
| Q1 2015 | 455 | $11,270 | — | — |
| Q4 2014 | 438 | $12,347 | — | — |
| Q3 2014 | 409 | $14,004 | — | — |
| Q2 2014 | 400 | $14,520 | — | — |
| Q1 2014 | 346 | $11,231 | — | — |
| Q4 2013 | 346 | $12,788 | — | — |
| Q3 2013 | 2,129 | $119,714 | — | — |
| Q2 2013 | 14,503 | $542,992 | — | — |