Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,036 | $85 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 5,022 | $217 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 57,604 | $2,324 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 73,500 | $2,947 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 73,305 | $2,695 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 71,750 | $2,486 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 70,347 | $2,027 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 71,847 | $1,987 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 83,982 | $2,230 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 98,803 | $2,438 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 101,251 | $2,769 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 60,915 | $1,703 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 57,241 | $1,570 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 58,076 | $1,463 | $26.33 | $22.49 - $28.55 |
| Q2 2022 | 44,574 | $1,315 | $26.85 | $23.44 - $28.74 |
| Q1 2022 | 44,577 | $1,418 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 44,442 | $1,227 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 59,398 | $1,438 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 60,185 | $1,474 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 87,668 | $2,114 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 376,467 | $8,636 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 405,799 | $8,928 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 421,568 | $9,586 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 392,772 | $9,807 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 366,728 | $10,210 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 386,917 | $11,576 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 387,511 | $11,160 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 387,841 | $11,115 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 388,666 | $9,852 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 422,122 | $10,520 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 600,118 | $15,771 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 734,198 | $17,555 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 1,243,149 | $31,912 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 720,762 | $18,444 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 719,828 | $18,255 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 720,577 | $17,143 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 610,276 | $13,512 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 778,462 | $18,769 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 785,177 | $20,823 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 1,284,920 | $30,272 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 1,186,880 | $23,156 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 6,463 | $120 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 8,621 | $393 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 8,766 | $387 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 3,134 | $133 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 2,906 | $119 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 9,117 | $359 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 10,188 | $362 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 9,935 | $327 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 9,600 | $297 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 9,333 | $267 | $7.81 | $7.21 - $8.30 |