CUSIP: 63861C109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2018 | 31,300 | $549 | — | — |
| Q1 2018 | 31,300 | $562 | — | — |
| Q4 2017 | 37,946 | $702 | — | — |
| Q3 2017 | 31,300 | $581 | — | — |
| Q2 2017 | 31,300 | $560 | — | — |
| Q1 2017 | 37,101 | $585 | — | — |
| Q4 2016 | 37,100 | $670 | — | — |
| Q3 2016 | 37,100 | $549 | — | — |
| Q2 2016 | 37,100 | $418 | — | — |
| Q1 2016 | 55,880 | $553 | — | — |
| Q4 2015 | 55,880 | $747 | — | — |
| Q3 2015 | 55,880 | $775 | — | — |
| Q2 2015 | 44,261 | $744 | — | — |
| Q1 2015 | 29,200 | $723 | — | — |
| Q4 2014 | 24,700 | $696 | — | — |
| Q3 2014 | 20,700 | $709 | — | — |
| Q2 2014 | 20,700 | $751 | — | — |
| Q3 2013 | 9,954 | $560 | — | — |
| Q2 2013 | 200 | $7 | — | — |