Ticker: IDA CUSIP: 451107106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,806 | $735 | $130.09 | $124.12 - $138.03 |
| Q3 2025 | 6,185 | $817 | $123.84 | $113.99 - $132.30 |
| Q2 2025 | 7,782 | $898 | $115.85 | $108.15 - $120.84 |
| Q1 2025 | 8,098 | $941 | $112.09 | $104.74 - $119.58 |
| Q4 2024 | 7,745 | $846 | $109.91 | $99.81 - $120.42 |
| Q3 2024 | 6,578 | $678 | $99.87 | $91.66 - $105.24 |
| Q2 2024 | 7,128 | $664 | $93.87 | $88.70 - $99.21 |
| Q1 2024 | 6,745 | $627 | $91.57 | $86.43 - $99.75 |
| Q4 2023 | 7,263 | $714 | $96.83 | $88.10 - $102.29 |
| Q3 2023 | 7,549 | $707 | $98.74 | $92.40 - $106.33 |
| Q2 2023 | 7,773 | $798 | $107.49 | $101.50 - $112.96 |
| Q1 2023 | 7,563 | $819 | $105.00 | $99.39 - $109.76 |
| Q4 2022 | 6,858 | $740 | $103.61 | $93.53 - $111.81 |
| Q3 2022 | 6,924 | $686 | $109.00 | $98.81 - $115.92 |
| Q2 2022 | 7,087 | $750 | $108.06 | $96.90 - $118.92 |
| Q1 2022 | 7,537 | $869 | $108.86 | $99.13 - $117.37 |
| Q4 2021 | 7,535 | $854 | $106.45 | $95.26 - $113.75 |
| Q3 2021 | 8,382 | $867 | $104.50 | $95.94 - $110.21 |
| Q2 2021 | 8,423 | $821 | $100.24 | $96.60 - $104.96 |
| Q1 2021 | 66,885 | $6,686 | $91.42 | $85.30 - $102.96 |
| Q4 2020 | 77,271 | $7,420 | $91.04 | $80.01 - $98.03 |
| Q3 2020 | 99,543 | $7,953 | $88.09 | $78.91 - $95.17 |
| Q2 2020 | 106,453 | $9,300 | $90.25 | $83.02 - $99.37 |
| Q1 2020 | 110,908 | $9,737 | $102.92 | $69.05 - $113.58 |
| Q4 2019 | 133,749 | $14,284 | $106.87 | $102.04 - $113.25 |
| Q3 2019 | 317,362 | $35,757 | $106.55 | $98.88 - $114.01 |
| Q2 2019 | 207,756 | $20,864 | $100.90 | $95.93 - $106.13 |
| Q1 2019 | 309,984 | $30,855 | $97.07 | $89.31 - $102.01 |
| Q4 2018 | 314,700 | $29,286 | $97.66 | $89.91 - $102.44 |
| Q3 2018 | 306,745 | $30,438 | $96.32 | $90.92 - $101.49 |
| Q2 2018 | 299,609 | $27,636 | $89.76 | $84.82 - $96.01 |
| Q1 2018 | 294,856 | $26,026 | $84.39 | $79.59 - $91.40 |
| Q4 2017 | 228,539 | $20,880 | $93.46 | $87.55 - $100.04 |
| Q3 2017 | 231,394 | $20,346 | $87.48 | $83.46 - $91.98 |
| Q2 2017 | 219,881 | $18,768 | $85.77 | $82.08 - $90.67 |
| Q1 2017 | 194,856 | $16,165 | $80.60 | $77.49 - $83.99 |
| Q4 2016 | 154,230 | $12,423 | $77.08 | $72.93 - $81.81 |
| Q3 2016 | 126,963 | $9,939 | $78.90 | $75.14 - $83.40 |
| Q2 2016 | 180,638 | $14,695 | $73.73 | $69.83 - $81.36 |
| Q1 2016 | 146,780 | $10,948 | $70.62 | $65.03 - $74.96 |
| Q4 2015 | 164,811 | $11,207 | $67.36 | $63.38 - $70.33 |
| Q3 2015 | 154,251 | $9,982 | $60.28 | $55.96 - $64.94 |
| Q2 2015 | 164,767 | $9,250 | $59.55 | $55.40 - $64.22 |
| Q1 2015 | 126,809 | $7,972 | $64.29 | $59.21 - $70.48 |
| Q4 2014 | 222,050 | $14,698 | $61.34 | $53.39 - $70.05 |
| Q3 2014 | 277,154 | $14,859 | $55.05 | $51.70 - $58.79 |
| Q2 2014 | 306,276 | $17,712 | $55.23 | $52.91 - $57.86 |
| Q1 2014 | 398,663 | $22,114 | $53.58 | $50.21 - $56.65 |
| Q4 2013 | 399,667 | $20,719 | $51.10 | $47.57 - $53.99 |
| Q3 2013 | 437,306 | $21,166 | $49.77 | $45.62 - $54.74 |
| Q2 2013 | 444,706 | $21,239 | $48.08 | $46.03 - $50.16 |