Ticker: IDA CUSIP: 451107106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,927 | $497 | $130.09 | $124.12 - $138.03 |
| Q3 2025 | 4,027 | $532 | $123.84 | $113.99 - $132.30 |
| Q2 2025 | 4,127 | $476 | $115.85 | $108.15 - $120.84 |
| Q1 2025 | 4,027 | $468 | $112.09 | $104.74 - $119.58 |
| Q4 2024 | 4,027 | $440 | $109.91 | $99.81 - $120.42 |
| Q3 2024 | 4,141 | $427 | $99.87 | $91.66 - $105.24 |
| Q2 2024 | 3,987 | $371 | $93.87 | $88.70 - $99.21 |
| Q1 2024 | 4,087 | $380 | $91.57 | $86.43 - $99.75 |
| Q4 2023 | 4,287 | $421 | $96.83 | $88.10 - $102.29 |
| Q3 2023 | 4,287 | $401 | $98.74 | $92.40 - $106.33 |
| Q2 2023 | 4,508 | $463 | $107.49 | $101.50 - $112.96 |
| Q1 2023 | 4,630 | $502 | $105.00 | $99.39 - $109.76 |
| Q4 2022 | 4,630 | $499 | $103.61 | $93.53 - $111.81 |
| Q3 2022 | 4,630 | $458 | $109.00 | $98.81 - $115.92 |
| Q2 2022 | 4,630 | $490 | $108.06 | $96.90 - $118.92 |
| Q1 2022 | 4,530 | $523 | $108.86 | $99.13 - $117.37 |
| Q4 2021 | 4,530 | $513 | $106.45 | $95.26 - $113.75 |
| Q3 2021 | 4,530 | $468 | $104.50 | $95.94 - $110.21 |
| Q2 2021 | 4,642 | $453 | $100.24 | $96.60 - $104.96 |
| Q1 2021 | 4,783 | $478 | $91.42 | $85.30 - $102.96 |
| Q4 2020 | 4,783 | $459 | $91.04 | $80.01 - $98.03 |
| Q3 2020 | 4,900 | $392 | $88.09 | $78.91 - $95.17 |
| Q2 2020 | 5,028 | $439 | $90.25 | $83.02 - $99.37 |
| Q1 2020 | 5,128 | $450 | $102.92 | $69.05 - $113.58 |
| Q4 2019 | 5,128 | $548 | $106.87 | $102.04 - $113.25 |
| Q3 2019 | 5,656 | $637 | $106.55 | $98.88 - $114.01 |
| Q2 2019 | 5,990 | $602 | $100.90 | $95.93 - $106.13 |
| Q1 2019 | 6,106 | $608 | $97.07 | $89.31 - $102.01 |
| Q4 2018 | 6,206 | $578 | $97.66 | $89.91 - $102.44 |
| Q3 2018 | 6,106 | $606 | $96.32 | $90.92 - $101.49 |
| Q2 2018 | 6,206 | $572 | $89.76 | $84.82 - $96.01 |
| Q1 2018 | 6,206 | $548 | $84.39 | $79.59 - $91.40 |
| Q4 2017 | 6,206 | $567 | $93.46 | $87.55 - $100.04 |
| Q3 2017 | 6,352 | $559 | $87.48 | $83.46 - $91.98 |
| Q2 2017 | 6,352 | $542 | $85.77 | $82.08 - $90.67 |
| Q1 2017 | 6,452 | $535 | $80.60 | $77.49 - $83.99 |
| Q4 2016 | 6,264 | $505 | $77.08 | $72.93 - $81.81 |
| Q3 2016 | 6,105 | $478 | $78.90 | $75.14 - $83.40 |
| Q2 2016 | 6,105 | $497 | $73.73 | $69.83 - $81.36 |
| Q1 2016 | 6,780 | $506 | $70.62 | $65.03 - $74.96 |
| Q4 2015 | 6,599 | $449 | $67.36 | $63.38 - $70.33 |
| Q3 2015 | 6,963 | $451 | $60.28 | $55.96 - $64.94 |
| Q2 2015 | 7,063 | $397 | $59.55 | $55.40 - $64.22 |
| Q1 2015 | 7,163 | $450 | $64.29 | $59.21 - $70.48 |
| Q4 2014 | 7,048 | $467 | $61.34 | $53.39 - $70.05 |
| Q3 2014 | 7,048 | $378 | $55.05 | $51.70 - $58.79 |
| Q2 2014 | 7,048 | $408 | $55.23 | $52.91 - $57.86 |
| Q1 2014 | 7,259 | $403 | $53.58 | $50.21 - $56.65 |
| Q4 2013 | 7,259 | $376 | $51.10 | $47.57 - $53.99 |
| Q3 2013 | 7,476 | $362 | $49.77 | $45.62 - $54.74 |
| Q2 2013 | 7,476 | $357 | $48.08 | $46.03 - $50.16 |
| Q1 2013 | 7,476 | $361 | $46.15 | $43.13 - $48.53 |
| Q4 2012 | 7,576 | $328 | — | — |
| Q3 2012 | 7,576 | $328 | — | — |
| Q2 2012 | 7,466 | $314 | — | — |
| Q1 2012 | 7,566 | $311 | — | — |
| Q4 2011 | 7,566 | $321 | — | — |
| Q3 2011 | 7,371 | $278 | — | — |