CUSIP: 63861C109 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 75,935 | $1,405 | — | — |
| Q4 2013 | 1,670,136 | $61,728 | — | — |
| Q3 2013 | 2,323,302 | $130,639 | — | — |
| Q2 2013 | 526,000 | $19,693 | — | — |