Ticker: IDA CUSIP: 451107106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 31,393 | $3,973 | $130.09 | $124.12 - $138.03 |
| Q3 2025 | 31,437 | $4,154 | $123.84 | $113.99 - $132.30 |
| Q2 2025 | 32,686 | $3,774 | $115.85 | $108.15 - $120.84 |
| Q1 2025 | 30,774 | $3,577 | $112.09 | $104.74 - $119.58 |
| Q4 2024 | 29,296 | $3,201 | $109.91 | $99.81 - $120.42 |
| Q3 2024 | 27,741 | $2,860 | $99.87 | $91.66 - $105.24 |
| Q2 2024 | 35,049 | $3,265 | $93.87 | $88.70 - $99.21 |
| Q1 2024 | 38,862 | $3,610 | $91.57 | $86.43 - $99.75 |
| Q4 2023 | 37,982 | $3,734 | $96.83 | $88.10 - $102.29 |
| Q3 2023 | 37,662 | $3,527 | $98.74 | $92.40 - $106.33 |
| Q2 2023 | 36,293 | $3,724 | $107.49 | $101.50 - $112.96 |
| Q1 2023 | 23,424 | $2,976 | $105.00 | $99.39 - $109.76 |
| Q4 2022 | 30,048 | $3,241 | $103.61 | $93.53 - $111.81 |
| Q3 2022 | 27,403 | $3,065 | $109.00 | $98.81 - $115.92 |
| Q2 2022 | 32,492 | $3,441 | $108.06 | $96.90 - $118.92 |
| Q1 2022 | 30,891 | $3,564 | $108.86 | $99.13 - $117.37 |
| Q4 2021 | 36,862 | $4,177 | $106.45 | $95.26 - $113.75 |
| Q3 2021 | 12,396 | $1,282 | $104.50 | $95.94 - $110.21 |
| Q2 2021 | 12,424 | $1,211 | $100.24 | $96.60 - $104.96 |
| Q1 2021 | 8,625 | $862 | $91.42 | $85.30 - $102.96 |
| Q4 2020 | 10,399 | $999 | $91.04 | $80.01 - $98.03 |
| Q3 2020 | 90,146 | $7,202 | $88.09 | $78.91 - $95.17 |
| Q2 2020 | 89,946 | $7,859 | $90.25 | $83.02 - $99.37 |
| Q1 2020 | 76,355 | $6,704 | $102.92 | $69.05 - $113.58 |
| Q4 2019 | 76,355 | $8,155 | $106.87 | $102.04 - $113.25 |
| Q3 2019 | 113,280 | $12,763 | $106.55 | $98.88 - $114.01 |
| Q2 2019 | 117,980 | $11,849 | $100.90 | $95.93 - $106.13 |
| Q1 2019 | 116,980 | $11,644 | $97.07 | $89.31 - $102.01 |
| Q4 2018 | 124,530 | $11,589 | $97.66 | $89.91 - $102.44 |
| Q3 2018 | 132,455 | $13,144 | $96.32 | $90.92 - $101.49 |
| Q2 2018 | 144,500 | $13,328 | $89.76 | $84.82 - $96.01 |
| Q1 2018 | 154,875 | $13,671 | $84.39 | $79.59 - $91.40 |
| Q4 2017 | 160,075 | $13,500 | $93.46 | $87.55 - $100.04 |
| Q3 2017 | 157,375 | $13,838 | $87.48 | $83.46 - $91.98 |
| Q2 2017 | 161,850 | $13,814 | $85.77 | $82.08 - $90.67 |
| Q1 2017 | 167,850 | $13,925 | $80.60 | $77.49 - $83.99 |
| Q4 2016 | 170,600 | $13,742 | $77.08 | $72.93 - $81.81 |
| Q3 2016 | 141,300 | $11,061 | $78.90 | $75.14 - $83.40 |
| Q2 2016 | 123,250 | $10,027 | $73.73 | $69.83 - $81.36 |
| Q1 2016 | 117,300 | $8,750 | $70.62 | $65.03 - $74.96 |
| Q4 2015 | 117,500 | $7,990 | $67.36 | $63.38 - $70.33 |
| Q3 2015 | 117,300 | $7,590 | $60.28 | $55.96 - $64.94 |
| Q2 2015 | 14,500 | $814 | $59.55 | $55.40 - $64.22 |
| Q1 2015 | 14,500 | $912 | $64.29 | $59.21 - $70.48 |