CUSIP: 63861C109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 24,894 | $462 | — | — |
| Q2 2017 | 26,110 | $467 | — | — |
| Q1 2017 | 66,459 | $1,047 | — | — |
| Q4 2016 | 15,453 | $279 | — | — |
| Q1 2016 | 17,032 | $169 | — | — |
| Q2 2015 | 18,100 | $304 | — | — |
| Q1 2015 | 145,911 | $3,614 | — | — |
| Q2 2014 | 7,018 | $255 | — | — |
| Q4 2013 | 8,200 | $303 | — | — |
| Q3 2013 | 3,700 | $208 | — | — |
| Q2 2013 | 20,400 | $764 | — | — |