Ticker: IDA CUSIP: 451107106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 390,654 | $49,441 | $130.09 | $124.12 - $138.03 |
| Q3 2025 | 363,062 | $47,979 | $123.84 | $113.99 - $132.30 |
| Q2 2025 | 377,555 | $43,589 | $115.85 | $108.15 - $120.84 |
| Q1 2025 | 323,029 | $37,542 | $112.09 | $104.74 - $119.58 |
| Q4 2024 | 208,066 | $22,737 | $109.91 | $99.81 - $120.42 |
| Q3 2024 | 207,549 | $21,396 | $99.87 | $91.66 - $105.24 |
| Q2 2024 | 234,127 | $21,809 | $93.87 | $88.70 - $99.21 |
| Q1 2024 | 303,441 | $28,187 | $91.57 | $86.43 - $99.75 |
| Q4 2023 | 429,404 | $42,219 | $96.83 | $88.10 - $102.29 |
| Q3 2023 | 310,972 | $29,123 | $98.74 | $92.40 - $106.33 |
| Q2 2023 | 297,870 | $30,561 | $107.49 | $101.50 - $112.96 |
| Q1 2023 | 280,785 | $30,417 | $105.00 | $99.39 - $109.76 |
| Q4 2022 | 544,443 | $58,718 | $103.61 | $93.53 - $111.81 |
| Q3 2022 | 645,488 | $63,910 | $109.00 | $98.81 - $115.92 |
| Q2 2022 | 628,309 | $66,551 | $108.06 | $96.90 - $118.92 |
| Q1 2022 | 611,591 | $70,553 | $108.86 | $99.13 - $117.37 |
| Q4 2021 | 791,720 | $89,710 | $106.45 | $95.26 - $113.75 |
| Q3 2021 | 790,397 | $81,711 | $104.50 | $95.94 - $110.21 |
| Q2 2021 | 939,809 | $91,632 | $100.24 | $96.60 - $104.96 |
| Q1 2021 | 1,040,962 | $104,065 | $91.42 | $85.30 - $102.96 |
| Q4 2020 | 958,975 | $92,090 | $91.04 | $80.01 - $98.03 |
| Q3 2020 | 758,639 | $60,616 | $88.09 | $78.91 - $95.17 |
| Q2 2020 | 672,312 | $58,740 | $90.25 | $83.02 - $99.37 |
| Q1 2020 | 439,390 | $38,574 | $102.92 | $69.05 - $113.58 |
| Q4 2019 | 320,124 | $34,190 | $106.87 | $102.04 - $113.25 |
| Q3 2019 | 288,678 | $32,525 | $106.55 | $98.88 - $114.01 |
| Q2 2019 | 280,798 | $28,201 | $100.90 | $95.93 - $106.13 |
| Q1 2019 | 302,732 | $30,134 | $97.07 | $89.31 - $102.01 |
| Q4 2018 | 326,380 | $30,373 | $97.66 | $89.91 - $102.44 |
| Q3 2018 | 335,329 | $33,275 | $96.32 | $90.92 - $101.49 |
| Q2 2018 | 329,056 | $30,352 | $89.76 | $84.82 - $96.01 |
| Q1 2018 | 358,419 | $31,638 | $84.39 | $79.59 - $91.40 |
| Q4 2017 | 296,867 | $27,122 | $93.46 | $87.55 - $100.04 |
| Q3 2017 | 329,217 | $28,948 | $87.48 | $83.46 - $91.98 |
| Q2 2017 | 307,087 | $26,210 | $85.77 | $82.08 - $90.67 |
| Q1 2017 | 301,087 | $24,979 | $80.60 | $77.49 - $83.99 |
| Q4 2016 | 294,495 | $23,722 | $77.08 | $72.93 - $81.81 |
| Q3 2016 | 238,449 | $18,666 | $78.90 | $75.14 - $83.40 |
| Q2 2016 | 213,496 | $17,368 | $73.73 | $69.83 - $81.36 |
| Q1 2016 | 209,480 | $15,625 | $70.62 | $65.03 - $74.96 |
| Q4 2015 | 192,384 | $13,082 | $67.36 | $63.38 - $70.33 |
| Q3 2015 | 181,784 | $11,764 | $60.28 | $55.96 - $64.94 |
| Q2 2015 | 199,204 | $11,183 | $59.55 | $55.40 - $64.22 |
| Q1 2015 | 181,894 | $11,435 | $64.29 | $59.21 - $70.48 |
| Q4 2014 | 153,077 | $10,132 | $61.34 | $53.39 - $70.05 |
| Q3 2014 | 154,646 | $8,291 | $55.05 | $51.70 - $58.79 |
| Q2 2014 | 139,062 | $8,042 | $55.23 | $52.91 - $57.86 |