Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,540,866 | $64,347 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 1,719,084 | $74,436 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 1,744,980 | $70,392 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 1,619,986 | $64,945 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 1,624,486 | $59,716 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 1,664,877 | $57,688 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 1,857,202 | $53,506 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 2,146,923 | $59,347 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 927,293 | $24,507 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 1,857,039 | $45,825 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 1,546,893 | $42,257 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 1,349,660 | $37,732 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 1,251,878 | $34,321 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 495,935 | $12,516 | $26.33 | $22.49 - $28.55 |
| Q2 2022 | 387,002 | $11,334 | $26.85 | $23.44 - $28.74 |
| Q1 2022 | 389,993 | $12,146 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 353,609 | $9,451 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 206,056 | $4,991 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 230,820 | $5,654 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 1,245,231 | $30,023 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 1,383,217 | $31,743 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 1,406,422 | $30,940 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 1,436,099 | $32,659 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 1,468,118 | $36,665 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 1,467,972 | $40,869 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 1,505,649 | $45,048 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 1,548,713 | $44,604 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 1,542,548 | $44,209 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 1,991,597 | $50,496 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 1,528,991 | $38,018 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 2,505,582 | $65,849 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 1,910,045 | $45,666 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 1,961,512 | $50,352 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 2,052,227 | $52,516 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 1,981,096 | $50,247 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 441,046 | $10,493 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 327,433 | $7,250 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 415,684 | $10,021 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 336,139 | $8,918 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 336,135 | $7,920 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 410,429 | $8,004 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 361,058 | $6,694 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 468,821 | $21,369 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 406,266 | $17,933 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 233,468 | $9,902 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 213,918 | $8,766 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 214,097 | $8,424 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 213,915 | $7,600 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 212,887 | $7,000 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 212,216 | $6,556 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 210,412 | $6,027 | $7.81 | $7.21 - $8.30 |