CUSIP: 638904102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 850,585 | $59,430 | — | — |
| Q4 2018 | 858,105 | $59,630 | — | — |
| Q3 2018 | 1,283,155 | $88,666 | — | — |
| Q2 2018 | 1,317,580 | $75,102 | — | — |
| Q1 2018 | 1,425,375 | $82,173 | — | — |
| Q4 2017 | 1,449,250 | $70,578 | — | — |
| Q3 2017 | 1,216,175 | $70,964 | — | — |
| Q2 2017 | 1,203,562 | $66,076 | — | — |
| Q1 2017 | 1,069,640 | $58,081 | — | — |
| Q4 2016 | 465,650 | $54,830 | — | — |
| Q3 2016 | 349,525 | $33,876 | — | — |
| Q2 2016 | 368,040 | $33,849 | — | — |
| Q1 2016 | 373,475 | $31,323 | — | — |
| Q4 2015 | 422,825 | $36,274 | — | — |
| Q3 2015 | 442,385 | $34,497 | — | — |
| Q2 2015 | 450,500 | $34,941 | — | — |
| Q1 2015 | 453,075 | $35,267 | — | — |
| Q4 2014 | 447,485 | $32,819 | — | — |
| Q3 2014 | 409,060 | $25,157 | — | — |
| Q2 2014 | 466,300 | $31,265 | — | — |
| Q1 2014 | 461,840 | $28,352 | — | — |
| Q4 2013 | 472,235 | $29,826 | — | — |
| Q3 2013 | 596,260 | $34,446 | — | — |
| Q2 2013 | 594,575 | $33,915 | — | — |
| Q1 2013 | 593,670 | $34,878 | — | — |