Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 490,612 | $20,488 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 515,371 | $22,316 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 617,480 | $24,909 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 647,519 | $25,959 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 531,306 | $19,531 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 784,156 | $27,171 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 754,655 | $21,742 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 718,189 | $19,865 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 615,649 | $16,345 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 580,242 | $14,320 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 664,421 | $18,172 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 594,198 | $16,614 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 570,625 | $15,647 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 529,859 | $13,347 | $26.33 | $22.49 - $28.55 |
| Q2 2022 | 503,155 | $14,838 | $26.85 | $23.44 - $28.74 |
| Q1 2022 | 551,866 | $17,549 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 979,884 | $27,055 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 672,624 | $16,298 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 627,779 | $15,381 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 204,753 | $4,937 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 204,492 | $4,691 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 160,646 | $3,534 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 161,493 | $3,672 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 119,188 | $2,976 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 49,756 | $1,385 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 50,491 | $1,511 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 55,269 | $1,592 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 62,984 | $1,805 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 94,391 | $2,393 | $20.42 | $19.05 - $22.01 |
| Q2 2018 | 68,974 | $1,813 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 70,557 | $1,688 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 76,566 | $1,966 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 77,232 | $1,975 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 74,446 | $1,890 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 76,954 | $1,829 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 75,340 | $1,667 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 69,885 | $1,685 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 83,950 | $2,226 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 83,943 | $1,978 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 97,540 | $1,903 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 82,654 | $1,533 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 61,328 | $2,796 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 54,521 | $2,408 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 1,085 | $46 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 1,798 | $74 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 2,380 | $94 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 2,604 | $93 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 3,511 | $115 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 2,650 | $82 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 2,775 | $79 | $7.81 | $7.21 - $8.30 |