Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,935,937 | $164,365 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 4,063,222 | $175,938 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 4,230,319 | $170,651 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 4,110,517 | $164,791 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 3,941,790 | $144,900 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 4,207,063 | $145,775 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 4,266,839 | $122,928 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 4,476,512 | $123,820 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 4,379,596 | $116,278 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 3,728,222 | $92,013 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 3,850,506 | $105,311 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 4,010,583 | $112,136 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 4,068,978 | $111,571 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 4,231,048 | $106,580 | $26.33 | $22.49 - $28.55 |
| Q2 2022 | 4,767,671 | $140,598 | $26.85 | $23.44 - $28.74 |
| Q1 2022 | 4,724,064 | $150,226 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 4,684,454 | $129,338 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 4,678,123 | $113,350 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 4,673,761 | $114,507 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 4,806,373 | $115,883 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 4,801,006 | $110,135 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 4,903,634 | $107,880 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 4,777,304 | $108,635 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 4,623,493 | $115,528 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 4,483,283 | $124,783 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 4,363,787 | $130,577 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 4,450,345 | $128,168 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 4,274,432 | $122,510 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 3,712,465 | $94,124 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 3,381,174 | $84,243 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 3,191,033 | $83,833 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 2,967,466 | $70,950 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 2,719,466 | $69,808 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 2,615,015 | $66,917 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 2,462,515 | $62,451 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 2,374,622 | $56,492 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 2,343,559 | $51,888 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 2,363,654 | $56,990 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 2,309,093 | $61,231 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 2,164,231 | $50,988 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 2,238,674 | $43,680 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 2,143,163 | $39,751 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 2,220,836 | $101,246 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 2,107,361 | $93,065 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 2,121,896 | $90,019 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 2,231,380 | $91,445 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 2,212,041 | $87,022 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 2,297,436 | $81,628 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 2,254,657 | $74,133 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 2,100,109 | $64,872 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 1,909,800 | $54,697 | $7.81 | $7.21 - $8.30 |