Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,017,514 | $42,898 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 915,646 | $39,647 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 915,818 | $36,944 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 831,758 | $33,345 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 790,057 | $28,750 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 680,275 | $23,572 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 576,029 | $16,595 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 515,724 | $14,265 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 458,066 | $12,317 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 391,467 | $9,661 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 394,600 | $10,792 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 342,507 | $9,576 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 327,139 | $8,977 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 280,913 | $7,076 | $26.33 | $22.49 - $28.55 |
| Q2 2022 | 229,547 | $6,769 | $26.85 | $23.44 - $28.74 |
| Q1 2022 | 198,970 | $6,327 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 191,728 | $5,276 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 163,020 | $3,950 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 148,919 | $3,649 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 124,840 | $3,010 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 106,091 | $2,434 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 111,615 | $2,456 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 85,419 | $1,942 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 75,370 | $1,882 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 73,451 | $2,013 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 64,827 | $1,940 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 63,308 | $1,823 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 51,991 | $1,490 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 46,245 | $1,161 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 48,965 | $1,220 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 46,748 | $1,229 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 49,902 | $1,193 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 53,467 | $1,347 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 47,620 | $1,219 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 47,412 | $1,202 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 53,266 | $1,267 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 51,486 | $1,142 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 50,834 | $1,226 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 48,787 | $1,294 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 2,854 | $67 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 2,383 | $46 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 2,698 | $50 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 40,108 | $1,829 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 42,509 | $1,877 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 44,980 | $1,909 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 51,085 | $2,093 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 61,729 | $2,428 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 61,072 | $2,170 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 57,390 | $1,863 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 71,944 | $2,222 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 67,900 | $1,945 | $7.81 | $7.21 - $8.30 |