CUSIP: 67058H102 Class: COMMON
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 46,786 | $742,962 | — | — |
| Q3 2021 | 28,567 | $449,645 | — | — |
| Q2 2021 | 23,776 | $429,157 | — | — |
| Q1 2021 | 23,793 | $406,622 | — | — |
| Q4 2020 | 14,383 | $207,259 | — | — |
| Q3 2020 | 17,017 | $180,721 | — | — |
| Q2 2020 | 11,622 | $165,962 | — | — |
| Q1 2020 | 8,806 | $75,644 | — | — |
| Q4 2019 | 17,503 | $452,453 | — | — |
| Q3 2019 | 30,753 | $870,925 | — | — |
| Q2 2019 | 24,014 | $651,740 | — | — |
| Q2 2018 | 9,616 | $217,802 | — | — |
| Q1 2018 | 17,014 | $346,915 | — | — |
| Q4 2017 | 9,971 | $298,631 | — | — |
| Q3 2017 | 5,358 | $217,481 | — | — |
| Q1 2017 | 1,305 | $67,834 | — | — |
| Q4 2016 | 2,873 | $143,075 | — | — |
| Q3 2016 | 2,412 | $119,587 | — | — |
| Q2 2016 | 10,469 | $521,356 | — | — |
| Q1 2016 | 113 | $4,565 | — | — |
| Q4 2015 | 4,054 | $162,565 | — | — |
| Q3 2015 | 33,847 | $1,517,023 | — | — |
| Q2 2015 | 29,793 | $1,768,215 | — | — |
| Q1 2015 | 29,860 | $1,812,502 | — | — |
| Q4 2014 | 29,860 | $1,724,415 | — | — |
| Q3 2014 | 259,300 | $17,098,242 | — | — |
| Q2 2014 | 259,300 | $16,079,193 | — | — |
| Q1 2014 | 259,300 | $15,132,700 | — | — |
| Q4 2013 | 220,000 | $11,217,800 | — | — |
| Q3 2013 | 330,000 | $13,236,300 | — | — |