CUSIP: 637071101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2015 | 38,806 | $1,874 | — | — |
| Q1 2015 | 37,276 | $1,863 | — | — |
| Q4 2014 | 49,881 | $3,269 | — | — |
| Q3 2014 | 65,829 | $5,010 | — | — |
| Q2 2014 | 228,295 | $18,800 | — | — |
| Q1 2014 | 232,259 | $18,086,008 | — | — |
| Q4 2013 | 219,268 | $17,438,384 | — | — |
| Q3 2013 | 229,486 | $17,925,151 | — | — |
| Q2 2013 | 203,608 | $14,029 | — | — |