Ticker: IDA CUSIP: 451107106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 56,000 | $7,087 | $130.09 | $124.12 - $138.03 |
| Q3 2025 | 49,595 | $6,554 | $123.84 | $113.99 - $132.30 |
| Q2 2025 | 50,545 | $5,835 | $115.85 | $108.15 - $120.84 |
| Q1 2025 | 51,841 | $6,025 | $112.09 | $104.74 - $119.58 |
| Q4 2024 | 52,100 | $5,693 | $109.91 | $99.81 - $120.42 |
| Q3 2024 | 52,100 | $5,371 | $99.87 | $91.66 - $105.24 |
| Q2 2024 | 50,600 | $4,713 | $93.87 | $88.70 - $99.21 |
| Q1 2024 | 47,900 | $4,449 | $91.57 | $86.43 - $99.75 |
| Q4 2023 | 48,141 | $4,733 | $96.83 | $88.10 - $102.29 |
| Q3 2023 | 47,441 | $4,443 | $98.74 | $92.40 - $106.33 |
| Q2 2023 | 46,900 | $4,812 | $107.49 | $101.50 - $112.96 |
| Q1 2023 | 46,900 | $5,081 | $105.00 | $99.39 - $109.76 |
| Q4 2022 | 45,900 | $4,950 | $103.61 | $93.53 - $111.81 |
| Q3 2022 | 46,200 | $4,574 | $109.00 | $98.81 - $115.92 |
| Q2 2022 | 44,500 | $4,713 | $108.06 | $96.90 - $118.92 |
| Q1 2022 | 44,500 | $5,134 | $108.86 | $99.13 - $117.37 |
| Q4 2021 | 44,600 | $5,054 | $106.45 | $95.26 - $113.75 |
| Q3 2021 | 46,600 | $4,818 | $104.50 | $95.94 - $110.21 |
| Q2 2021 | 46,100 | $4,495 | $100.24 | $96.60 - $104.96 |
| Q1 2021 | 44,600 | $4,459 | $91.42 | $85.30 - $102.96 |
| Q4 2020 | 44,600 | $4,283 | $91.04 | $80.01 - $98.03 |
| Q3 2020 | 44,600 | $3,564 | $88.09 | $78.91 - $95.17 |
| Q2 2020 | 44,600 | $3,897 | $90.25 | $83.02 - $99.37 |
| Q1 2020 | 44,600 | $3,915 | $102.92 | $69.05 - $113.58 |
| Q4 2019 | 42,000 | $4,486 | $106.87 | $102.04 - $113.25 |
| Q3 2019 | 42,000 | $4,732 | $106.55 | $98.88 - $114.01 |
| Q2 2019 | 42,000 | $4,218 | $100.90 | $95.93 - $106.13 |
| Q1 2019 | 42,000 | $4,181 | $97.07 | $89.31 - $102.01 |
| Q4 2018 | 42,000 | $3,909 | $97.66 | $89.91 - $102.44 |
| Q3 2018 | 42,000 | $4,168 | $96.32 | $90.92 - $101.49 |
| Q2 2018 | 42,000 | $3,874 | $89.76 | $84.82 - $96.01 |
| Q1 2018 | 42,000 | $3,707 | $84.39 | $79.59 - $91.40 |
| Q4 2017 | 42,000 | $3,837 | $93.46 | $87.55 - $100.04 |
| Q3 2017 | 42,000 | $3,693 | $87.48 | $83.46 - $91.98 |
| Q2 2017 | 42,000 | $3,585 | $85.77 | $82.08 - $90.67 |
| Q1 2017 | 42,000 | $3,484 | $80.60 | $77.49 - $83.99 |
| Q4 2016 | 42,000 | $3,383 | $77.08 | $72.93 - $81.81 |
| Q3 2016 | 42,000 | $3,288 | $78.90 | $75.14 - $83.40 |
| Q2 2016 | 42,000 | $3,417 | $73.73 | $69.83 - $81.36 |
| Q1 2016 | 42,000 | $3,133 | $70.62 | $65.03 - $74.96 |
| Q4 2015 | 42,000 | $2,856 | $67.36 | $63.38 - $70.33 |
| Q3 2015 | 42,000 | $2,718 | $60.28 | $55.96 - $64.94 |
| Q2 2015 | 42,000 | $2,358 | $59.55 | $55.40 - $64.22 |
| Q1 2015 | 42,000 | $2,641 | $64.29 | $59.21 - $70.48 |
| Q4 2014 | 42,000 | $2,780 | $61.34 | $53.39 - $70.05 |
| Q3 2014 | 42,000 | $2,252 | $55.05 | $51.70 - $58.79 |
| Q2 2014 | 42,000 | $2,429 | $55.23 | $52.91 - $57.86 |
| Q1 2014 | 40,000 | $2,219 | $53.58 | $50.21 - $56.65 |
| Q4 2013 | 40,000 | $2,074 | $51.10 | $47.57 - $53.99 |
| Q3 2013 | 40,000 | $1,936 | $49.77 | $45.62 - $54.74 |
| Q2 2013 | 40,000 | $1,910 | $48.08 | $46.03 - $50.16 |