CUSIP: 66705Y104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 10,503,534 | $156,713 | — | — |
| Q3 2016 | 10,726,382 | $138,692 | — | — |
| Q2 2016 | 5,500,064 | $56,156 | — | — |
| Q1 2016 | 3,743,251 | $42,486 | — | — |
| Q4 2015 | 1,913,463 | $23,229 | — | — |
| Q3 2015 | 1,399,806 | $20,101 | — | — |
| Q2 2015 | 1,315,629 | $24,326 | — | — |
| Q1 2015 | 1,726,451 | $40,295 | — | — |
| Q4 2014 | 1,661,649 | $37,504 | — | — |
| Q3 2014 | 2,843,632 | $52,380 | — | — |