CUSIP: 63861C109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 20,703 | $363 | — | — |
| Q1 2018 | 21,752 | $390 | — | — |
| Q4 2017 | 21,706 | $401 | — | — |
| Q3 2017 | 21,706 | $403 | — | — |
| Q2 2017 | 22,197 | $397 | — | — |
| Q1 2017 | 24,369 | $385 | — | — |
| Q4 2016 | 21,248 | $384 | — | — |
| Q3 2016 | 22,524 | $334 | — | — |
| Q2 2016 | 22,479 | $253 | — | — |
| Q1 2016 | 25,135 | $248 | — | — |
| Q4 2015 | 24,762 | $332 | — | — |
| Q3 2015 | 24,454 | $339 | — | — |
| Q2 2015 | 23,941 | $402 | — | — |
| Q3 2013 | 296,356 | $16,664 | — | — |
| Q2 2013 | 137,555 | $5,150 | — | — |