CUSIP: 636220303 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 10,854 | $207 | — | — |
| Q2 2017 | 84,830 | $1,790 | — | — |
| Q1 2017 | 140,254 | $3,332 | — | — |
| Q4 2016 | 150,115 | $3,751 | — | — |
| Q3 2016 | 160,023 | $3,559 | — | — |
| Q2 2016 | 174,392 | $3,735 | — | — |
| Q1 2016 | 240,919 | $5,201 | — | — |
| Q4 2015 | 317,721 | $6,945 | — | — |
| Q3 2015 | 345,428 | $6,663 | — | — |
| Q2 2015 | 371,965 | $7,748 | — | — |
| Q1 2015 | 385,580 | $7,210 | — | — |
| Q4 2014 | 489,647 | $9,112 | — | — |
| Q3 2014 | 699,499 | $11,815 | — | — |
| Q2 2014 | 804,700 | $14,002 | — | — |
| Q1 2014 | 955,000 | $13,370 | — | — |