CUSIP: 636220303 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 3,355,488 | $114,691 | — | — |
| Q3 2020 | 3,375,145 | $113,911 | — | — |
| Q2 2020 | 3,335,646 | $72,079 | — | — |
| Q1 2020 | 3,090,163 | $51,138 | — | — |
| Q4 2019 | 2,991,339 | $66,107 | — | — |
| Q3 2019 | 2,927,662 | $67,394 | — | — |
| Q2 2019 | 2,895,615 | $66,424 | — | — |
| Q1 2019 | 2,855,167 | $67,756 | — | — |
| Q4 2018 | 2,821,475 | $68,307 | — | — |
| Q3 2018 | 2,780,241 | $74,620 | — | — |
| Q2 2018 | 2,692,521 | $70,895 | — | — |
| Q1 2018 | 2,362,311 | $57,428 | — | — |
| Q4 2017 | 2,133,441 | $41,902 | — | — |
| Q3 2017 | 1,825,586 | $34,886 | — | — |
| Q2 2017 | 1,622,874 | $34,244 | — | — |
| Q1 2017 | 1,445,459 | $34,343 | — | — |
| Q4 2016 | 1,342,359 | $33,546 | — | — |
| Q3 2016 | 1,195,638 | $26,592 | — | — |
| Q2 2016 | 1,039,777 | $22,270 | — | — |
| Q1 2016 | 795,899 | $17,184 | — | — |
| Q4 2015 | 615,585 | $13,458 | — | — |
| Q3 2015 | 427,369 | $8,244 | — | — |
| Q2 2015 | 114,347 | $2,382 | — | — |