Ticker: IDA CUSIP: 451107106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 41,100 | $5,202 | $130.09 | $124.12 - $138.03 |
| Q3 2025 | 128,200 | $16,942 | $123.84 | $113.99 - $132.30 |
| Q2 2025 | 103,500 | $11,949 | $115.85 | $108.15 - $120.84 |
| Q1 2025 | 143,400 | $16,666 | $112.09 | $104.74 - $119.58 |
| Q4 2024 | 110,800 | $12,108 | $109.91 | $99.81 - $120.42 |
| Q3 2024 | 86,700 | $8,938 | $99.87 | $91.66 - $105.24 |
| Q2 2024 | 38,300 | $3,568 | $93.87 | $88.70 - $99.21 |
| Q1 2024 | 50,800 | $5 | $91.57 | $86.43 - $99.75 |
| Q4 2023 | 49,200 | $5 | $96.83 | $88.10 - $102.29 |
| Q3 2023 | 90,799 | $9 | $98.74 | $92.40 - $106.33 |
| Q2 2023 | 87,899 | $9 | $107.49 | $101.50 - $112.96 |
| Q1 2023 | 83,199 | $9 | $105.00 | $99.39 - $109.76 |
| Q4 2022 | 81,399 | $9 | $103.61 | $93.53 - $111.81 |
| Q3 2022 | 94,399 | $9,346 | $109.00 | $98.81 - $115.92 |
| Q2 2022 | 120,399 | $12,753 | $108.06 | $96.90 - $118.92 |
| Q1 2022 | 76,399 | $8,813 | $108.86 | $99.13 - $117.37 |
| Q4 2021 | 128,399 | $14,549 | $106.45 | $95.26 - $113.75 |
| Q3 2021 | 154,299 | $15,951 | $104.50 | $95.94 - $110.21 |
| Q2 2021 | 114,896 | $11,202 | $100.24 | $96.60 - $104.96 |
| Q1 2021 | 223,199 | $22,313 | $91.42 | $85.30 - $102.96 |
| Q4 2020 | 435,299 | $41,802 | $91.04 | $80.01 - $98.03 |
| Q3 2020 | 767,999 | $61,363 | $88.09 | $78.91 - $95.17 |
| Q2 2020 | 917,399 | $80,153 | $90.25 | $83.02 - $99.37 |
| Q1 2020 | 1,135,799 | $99,712 | $102.92 | $69.05 - $113.58 |
| Q4 2019 | 1,062,099 | $113,432 | $106.87 | $102.04 - $113.25 |
| Q3 2019 | 1,045,200 | $117,763 | $106.55 | $98.88 - $114.01 |
| Q2 2019 | 1,143,200 | $114,812 | $100.90 | $95.93 - $106.13 |
| Q1 2019 | 1,156,900 | $115,158 | $97.07 | $89.31 - $102.01 |
| Q4 2018 | 1,157,100 | $107,680 | $97.66 | $89.91 - $102.44 |
| Q3 2018 | 1,056,400 | $104,827 | $96.32 | $90.92 - $101.49 |
| Q2 2018 | 963,700 | $88,892 | $89.76 | $84.82 - $96.01 |
| Q1 2018 | 900,100 | $79,452 | $84.39 | $79.59 - $91.40 |
| Q4 2017 | 664,400 | $60,700 | $93.46 | $87.55 - $100.04 |
| Q3 2017 | 446,500 | $39,261 | $87.48 | $83.46 - $91.98 |
| Q2 2017 | 285,100 | $24,333 | $85.77 | $82.08 - $90.67 |
| Q1 2017 | 220,770 | $18,315 | $80.60 | $77.49 - $83.99 |
| Q4 2016 | 110,900 | $8,933 | $77.08 | $72.93 - $81.81 |
| Q3 2016 | 29,300 | $2,294 | $78.90 | $75.14 - $83.40 |
| Q2 2016 | 78,700 | $6,402 | $73.73 | $69.83 - $81.36 |
| Q1 2016 | 8,600 | $641 | $70.62 | $65.03 - $74.96 |
| Q3 2015 | 15,600 | $1,009 | $60.28 | $55.96 - $64.94 |
| Q2 2015 | 47,700 | $2,678 | $59.55 | $55.40 - $64.22 |
| Q1 2015 | 92,900 | $5,841 | $64.29 | $59.21 - $70.48 |
| Q4 2014 | 140,000 | $9,267 | $61.34 | $53.39 - $70.05 |
| Q3 2014 | 168,200 | $9,017 | $55.05 | $51.70 - $58.79 |
| Q2 2014 | 178,624 | $10,330 | $55.23 | $52.91 - $57.86 |