Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,290,300 | $53,883 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 1,356,800 | $58,749 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 1,424,500 | $57,464 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 1,316,500 | $52,778 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 1,267,100 | $46,579 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 1,330,300 | $46,095 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 1,325,000 | $38,173 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 1,339,600 | $37,053 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 1,292,300 | $34,311 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 1,328,700 | $32,792 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 1,491,300 | $40,787 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 1,607,500 | $44,946 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 1,649,900 | $45,240 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 1,755,055 | $44,210 | $26.33 | $22.49 - $28.55 |
| Q2 2022 | 1,758,455 | $51,857 | $26.85 | $23.44 - $28.74 |
| Q1 2022 | 1,700,955 | $54,090 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 1,491,455 | $41,179 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 1,554,055 | $37,655 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 1,597,755 | $39,145 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 1,629,555 | $39,289 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 1,603,455 | $36,783 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 1,642,055 | $36,125 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 1,664,055 | $37,841 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 1,609,955 | $40,201 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 1,318,055 | $36,695 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 1,370,455 | $41,004 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 1,301,600 | $37,486 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 1,329,900 | $38,115 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 1,267,200 | $32,124 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 1,244,200 | $31,005 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 1,114,200 | $29,281 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 1,080,600 | $25,837 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 1,198,000 | $30,753 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 1,191,700 | $30,496 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 1,178,500 | $29,887 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 1,143,600 | $27,206 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 889,000 | $19,682 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 889,000 | $21,434 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 898,900 | $23,839 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 541,953 | $12,326 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 417,689 | $8,149 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 415,589 | $7,709 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 510,376 | $23,268 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 480,976 | $21,240 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 293,176 | $12,437 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 301,576 | $12,359 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 306,076 | $12,041 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 303,676 | $10,790 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 333,076 | $10,952 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 337,876 | $10,437 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 331,176 | $9,485 | $7.81 | $7.21 - $8.30 |