Ticker: IDA CUSIP: 451107106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 163,127 | $20,645 | $130.09 | $124.12 - $138.03 |
| Q3 2025 | 174,665 | $23,082 | $123.84 | $113.99 - $132.30 |
| Q2 2025 | 183,358 | $21,169 | $115.85 | $108.15 - $120.84 |
| Q1 2025 | 195,700 | $22,744 | $112.09 | $104.74 - $119.58 |
| Q4 2024 | 201,795 | $22,052 | $109.91 | $99.81 - $120.42 |
| Q3 2024 | 198,187 | $20,431 | $99.87 | $91.66 - $105.24 |
| Q2 2024 | 198,830 | $18,521 | $93.87 | $88.70 - $99.21 |
| Q1 2024 | 199,137 | $18,498 | $91.57 | $86.43 - $99.75 |
| Q4 2023 | 180,940 | $17,790 | $96.83 | $88.10 - $102.29 |
| Q3 2023 | 183,786 | $17,212 | $98.74 | $92.40 - $106.33 |
| Q2 2023 | 179,329 | $18,399 | $107.49 | $101.50 - $112.96 |
| Q1 2023 | 182,451 | $19,765 | $105.00 | $99.39 - $109.76 |
| Q4 2022 | 176,765 | $19 | $103.61 | $93.53 - $111.81 |
| Q3 2022 | 182,635 | $18,083 | $109.00 | $98.81 - $115.92 |
| Q2 2022 | 183,745 | $19,462 | $108.06 | $96.90 - $118.92 |
| Q1 2022 | 188,618 | $21,759 | $108.86 | $99.13 - $117.37 |
| Q4 2021 | 179,236 | $20,309 | $106.45 | $95.26 - $113.75 |
| Q3 2021 | 189,695 | $19,611 | $104.50 | $95.94 - $110.21 |
| Q2 2021 | 192,718 | $18,790 | $100.24 | $96.60 - $104.96 |
| Q1 2021 | 197,341 | $19,728 | $91.42 | $85.30 - $102.96 |
| Q4 2020 | 248,104 | $23,825 | $91.04 | $80.01 - $98.03 |
| Q3 2020 | 261,189 | $20,869 | $88.09 | $78.91 - $95.17 |
| Q2 2020 | 275,042 | $24,030 | $90.25 | $83.02 - $99.37 |
| Q1 2020 | 256,375 | $22,507 | $102.92 | $69.05 - $113.58 |
| Q4 2019 | 263,943 | $28,189 | $106.87 | $102.04 - $113.25 |
| Q3 2019 | 272,153 | $30,663 | $106.55 | $98.88 - $114.01 |
| Q2 2019 | 282,019 | $28,323 | $100.90 | $95.93 - $106.13 |
| Q1 2019 | 282,161 | $28,086 | $97.07 | $89.31 - $102.01 |
| Q4 2018 | 250,064 | $23,271 | $97.66 | $89.91 - $102.44 |
| Q3 2018 | 246,950 | $24,505 | $96.32 | $90.92 - $101.49 |
| Q2 2018 | 246,803 | $22,765 | $89.76 | $84.82 - $96.01 |
| Q1 2018 | 246,376 | $21,748 | $84.39 | $79.59 - $91.40 |
| Q4 2017 | 229,673 | $20,983 | $93.46 | $87.55 - $100.04 |
| Q3 2017 | 235,845 | $20,738 | $87.48 | $83.46 - $91.98 |
| Q2 2017 | 236,534 | $20,188 | $85.77 | $82.08 - $90.67 |
| Q1 2017 | 211,443 | $17,541 | $80.60 | $77.49 - $83.99 |
| Q4 2016 | 169,958 | $13,690 | $77.08 | $72.93 - $81.81 |
| Q3 2016 | 142,838 | $11,181 | $78.90 | $75.14 - $83.40 |
| Q2 2016 | 133,031 | $10,822 | $73.73 | $69.83 - $81.36 |
| Q1 2016 | 118,966 | $8,874 | $70.62 | $65.03 - $74.96 |
| Q4 2015 | 114,515 | $7,787 | $67.36 | $63.38 - $70.33 |
| Q3 2015 | 116,189 | $7,519 | $60.28 | $55.96 - $64.94 |
| Q2 2015 | 115,449 | $6,481 | $59.55 | $55.40 - $64.22 |
| Q1 2015 | 112,494 | $7,072 | $64.29 | $59.21 - $70.48 |
| Q4 2014 | 105,087 | $6,956 | $61.34 | $53.39 - $70.05 |
| Q3 2014 | 77,618 | $4,161 | $55.05 | $51.70 - $58.79 |
| Q2 2014 | 73,238 | $4,235 | $55.23 | $52.91 - $57.86 |
| Q1 2014 | 72,798 | $4,038 | $53.58 | $50.21 - $56.65 |
| Q4 2013 | 72,695 | $3,769 | $51.10 | $47.57 - $53.99 |
| Q3 2013 | 73,006 | $3,533 | $49.77 | $45.62 - $54.74 |
| Q2 2013 | 89,242 | $4,262 | $48.08 | $46.03 - $50.16 |