Ticker: IDA CUSIP: 451107106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 141,978 | $17,969 | $130.09 | $124.12 - $138.03 |
| Q3 2025 | 172,092 | $22,742 | $123.84 | $113.99 - $132.30 |
| Q2 2025 | 207,815 | $23,992 | $115.85 | $108.15 - $120.84 |
| Q1 2025 | 244,277 | $28,390 | $112.09 | $104.74 - $119.58 |
| Q4 2024 | 246,137 | $26,898 | $109.91 | $99.81 - $120.42 |
| Q3 2024 | 244,482 | $25,204 | $99.87 | $91.66 - $105.24 |
| Q2 2024 | 230,840 | $21,503 | $93.87 | $88.70 - $99.21 |
| Q1 2024 | 253,448 | $23,543 | $91.57 | $86.43 - $99.75 |
| Q4 2023 | 261,618 | $25,722 | $96.83 | $88.10 - $102.29 |
| Q3 2023 | 264,657 | $24,785 | $98.74 | $92.40 - $106.33 |
| Q2 2023 | 263,205 | $27,005 | $107.49 | $101.50 - $112.96 |
| Q1 2023 | 260,425 | $28,212 | $105.00 | $99.39 - $109.76 |
| Q4 2022 | 169,421 | $18,272 | $103.61 | $93.53 - $111.81 |
| Q3 2022 | 116,812 | $11,566 | $109.00 | $98.81 - $115.92 |
| Q2 2022 | 112,208 | $11,885 | $108.06 | $96.90 - $118.92 |
| Q1 2022 | 111,147 | $12,822 | $108.86 | $99.13 - $117.37 |
| Q4 2021 | 113,885 | $12,904 | $106.45 | $95.26 - $113.75 |
| Q3 2021 | 115,101 | $11,899 | $104.50 | $95.94 - $110.21 |
| Q2 2021 | 116,040 | $11,314 | $100.24 | $96.60 - $104.96 |
| Q1 2021 | 121,923 | $12,189 | $91.42 | $85.30 - $102.96 |
| Q4 2020 | 124,919 | $11,996 | $91.04 | $80.01 - $98.03 |
| Q3 2020 | 114,950 | $9,185 | $88.09 | $78.91 - $95.17 |
| Q2 2020 | 112,414 | $9,822 | $90.25 | $83.02 - $99.37 |
| Q1 2020 | 114,239 | $10,029 | $102.92 | $69.05 - $113.58 |
| Q4 2019 | 125,246 | $13,376 | $106.87 | $102.04 - $113.25 |
| Q3 2019 | 120,131 | $13,535 | $106.55 | $98.88 - $114.01 |
| Q2 2019 | 85,486 | $8,585 | $100.90 | $95.93 - $106.13 |
| Q1 2019 | 85,734 | $8,534 | $97.07 | $89.31 - $102.01 |
| Q4 2018 | 89,847 | $8,361 | $97.66 | $89.91 - $102.44 |
| Q3 2018 | 94,125 | $9,340 | $96.32 | $90.92 - $101.49 |
| Q2 2018 | 97,155 | $8,962 | $89.76 | $84.82 - $96.01 |
| Q1 2018 | 112,545 | $9,934 | $84.39 | $79.59 - $91.40 |
| Q4 2017 | 134,061 | $12,248 | $93.46 | $87.55 - $100.04 |
| Q3 2017 | 110,358 | $9,704 | $87.48 | $83.46 - $91.98 |
| Q2 2017 | 105,400 | $8,996 | $85.77 | $82.08 - $90.67 |
| Q1 2017 | 105,600 | $8,761 | $80.60 | $77.49 - $83.99 |
| Q4 2016 | 106,200 | $8,554 | $77.08 | $72.93 - $81.81 |
| Q3 2016 | 121,800 | $9,535 | $78.90 | $75.14 - $83.40 |
| Q2 2016 | 128,100 | $10,421 | $73.73 | $69.83 - $81.36 |
| Q1 2016 | 131,500 | $9,809 | $70.62 | $65.03 - $74.96 |
| Q4 2015 | 127,800 | $8,690 | $67.36 | $63.38 - $70.33 |
| Q3 2015 | 128,100 | $8,289 | $60.28 | $55.96 - $64.94 |
| Q2 2015 | 132,700 | $7,450 | $59.55 | $55.40 - $64.22 |
| Q1 2015 | 141,528 | $9,823 | $64.29 | $59.21 - $70.48 |
| Q4 2014 | 141,528 | $9,823 | $61.34 | $53.39 - $70.05 |
| Q3 2014 | 144,028 | $7,721 | $55.05 | $51.70 - $58.79 |
| Q2 2014 | 156,628 | $9,058 | $55.23 | $52.91 - $57.86 |
| Q1 2014 | 154,228 | $8,528 | $53.58 | $50.21 - $56.65 |
| Q4 2013 | 150,068 | $7,850 | $51.10 | $47.57 - $53.99 |
| Q3 2013 | 118,709 | $5,746 | $49.77 | $45.62 - $54.74 |
| Q2 2013 | 99,509 | $4,753 | $48.08 | $46.03 - $50.16 |