CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 700 | $23 | — | — |
| Q4 2014 | 20,400 | $1,337 | — | — |
| Q3 2014 | 20,400 | $1,552 | — | — |
| Q2 2014 | 20,400 | $1,680 | — | — |
| Q1 2014 | 16,100 | $1,254 | — | — |
| Q4 2013 | 16,100 | $1,280 | — | — |
| Q3 2013 | 16,100 | $1,258 | — | — |
| Q2 2013 | 18,100 | $1,247 | — | — |