Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 23,681 | $989 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 24,610 | $1,066 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 23,665 | $955 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 18,509 | $742 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 25,212 | $927 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 27,055 | $937 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 24,754 | $713 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 15,430 | $427 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 16,706 | $444 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 17,135 | $423 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 17,194 | $470 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 18,449 | $516 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 19,489 | $534 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 20,268 | $511 | $26.33 | $22.49 - $28.55 |
| Q2 2022 | 19,718 | $581 | $26.85 | $23.44 - $28.74 |
| Q1 2022 | 18,277 | $581 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 16,904 | $467 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 16,607 | $402 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 16,924 | $414 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 17,764 | $428 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 17,626 | $404 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 18,292 | $402 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 19,535 | $444 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 22,120 | $552 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 29,685 | $826 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 29,586 | $885 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 32,063 | $923 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 28,794 | $825 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 34,943 | $886 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 21,327 | $531 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 20,481 | $538 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 21,980 | $526 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 29,719 | $763 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 32,081 | $821 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 33,966 | $861 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 25,677 | $611 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 30,249 | $670 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 36,233 | $874 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 40,058 | $1,062 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 39,792 | $937 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 22,562 | $440 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 24,091 | $447 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 26,978 | $1,230 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 32,321 | $1,427 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 42,584 | $1,806 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 31,184 | $1,278 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 45,788 | $1,801 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 32,778 | $1,165 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 25,170 | $828 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 24,698 | $763 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 26,751 | $766 | $7.81 | $7.21 - $8.30 |