Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 23,438 | $979 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 23,100 | $1,000 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 23,302 | $940 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 21,645 | $868 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 21,070 | $775 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 22,781 | $789 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 22,646 | $652 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 23,981 | $663 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 24,409 | $648 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 24,092 | $595 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 24,406 | $668 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 24,206 | $677 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 23,906 | $656 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 25,797 | $650 | $26.33 | $22.49 - $28.55 |
| Q2 2022 | 25,232 | $744 | $26.85 | $23.44 - $28.74 |
| Q1 2022 | 23,882 | $759 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 25,373 | $701 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 24,533 | $594 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 24,389 | $598 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 24,438 | $589 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 25,500 | $585 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 25,487 | $561 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 26,149 | $595 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 26,726 | $667 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 27,600 | $768 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 23,494 | $703 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 22,734 | $655 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 22,569 | $647 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 23,164 | $587 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 22,053 | $550 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 24,303 | $639 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 23,303 | $557 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 23,389 | $600 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 25,453 | $651 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 25,514 | $647 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 9,683 | $232 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 12,384 | $274 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 12,035 | $290 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 12,510 | $332 | $17.66 | $16.09 - $19.56 |