Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,481,539 | $61,869 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 1,491,644 | $64,588 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 1,571,071 | $63,377 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 1,577,284 | $63,233 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 1,713,367 | $62,983 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 1,866,170 | $64,159 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 1,865,926 | $53,757 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 1,721,729 | $47,623 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 1,731,007 | $45,958 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 2,192,403 | $54,109 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 2,375,636 | $64,974 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 2,659,873 | $74,370 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 2,562,105 | $70,253 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 2,216,656 | $57,566 | $26.33 | $22.49 - $28.55 |
| Q2 2022 | 2,293,292 | $67,629 | $26.85 | $23.44 - $28.74 |
| Q1 2022 | 2,333,195 | $74,196 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 2,336,705 | $64,516 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 2,186,470 | $52,978 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 2,132,159 | $52,814 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 2,145,513 | $51,728 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 2,054,544 | $47,131 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 1,986,830 | $43,710 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 1,811,459 | $41,192 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 119,258 | $2,978 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 123,545 | $3,439 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 136,822 | $4,094 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 157,177 | $4,527 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 160,620 | $4,603 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 178,612 | $4,528 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 175,743 | $4,380 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 176,338 | $4,634 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 182,392 | $4,361 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 145,573 | $3,737 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 145,036 | $3,712 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 150,963 | $3,828 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 159,334 | $3,790 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 152,019 | $3,365 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 171,660 | $4,138 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 170,109 | $4,512 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 133,857 | $3,154 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 143,689 | $2,803 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 156,489 | $2,903 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 216,390 | $9,865 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 186,676 | $8,244 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 187,483 | $7,953 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 176,962 | $7,252 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 178,779 | $7,033 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 176,979 | $6,288 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 177,979 | $5,852 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 170,179 | $5,257 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 176,279 | $5,049 | $7.81 | $7.21 - $8.30 |