Ticker: IDA CUSIP: 451107106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 116,574 | $14,754 | $130.09 | $124.12 - $138.03 |
| Q3 2025 | 52,709 | $6,965 | $123.84 | $113.99 - $132.30 |
| Q2 2025 | 45,557 | $5,260 | $115.85 | $108.15 - $120.84 |
| Q1 2025 | 6,929 | $805 | $112.09 | $104.74 - $119.58 |
| Q4 2021 | 47,386 | $5,369,308 | $106.45 | $95.26 - $113.75 |
| Q3 2021 | 47,624 | $4,923,369 | $104.50 | $95.94 - $110.21 |
| Q2 2021 | 80,883 | $7,886,092 | $100.24 | $96.60 - $104.96 |
| Q1 2021 | 69,145 | $6,912,426 | $91.42 | $85.30 - $102.96 |
| Q4 2020 | 70,386 | $6,759,168 | $91.04 | $80.01 - $98.03 |
| Q3 2020 | 71,259 | $5,693,594 | $88.09 | $78.91 - $95.17 |
| Q2 2020 | 39,813 | $3,478,462 | $90.25 | $83.02 - $99.37 |
| Q1 2020 | 177,846 | $15,613,100 | $102.92 | $69.05 - $113.58 |
| Q4 2019 | 114,022 | $12,177,550 | $106.87 | $102.04 - $113.25 |
| Q3 2019 | 56,568 | $6,373,517 | $106.55 | $98.88 - $114.01 |
| Q2 2019 | 43,138 | $4,332,349 | $100.90 | $95.93 - $106.13 |
| Q1 2019 | 48,740 | $4,851,580 | $97.07 | $89.31 - $102.01 |
| Q4 2018 | 27,721 | $2,579,716 | $97.66 | $89.91 - $102.44 |
| Q3 2018 | 48,711 | $4,833,593 | $96.32 | $90.92 - $101.49 |
| Q2 2018 | 38,892 | $3,587,398 | $89.76 | $84.82 - $96.01 |
| Q1 2018 | 40,110 | $3,540,510 | $84.39 | $79.59 - $91.40 |
| Q4 2017 | 59,650 | $5,449,624 | $93.46 | $87.55 - $100.04 |
| Q3 2017 | 27,967 | $2,459,138 | $87.48 | $83.46 - $91.98 |
| Q2 2017 | 25,847 | $2,206,041 | $85.77 | $82.08 - $90.67 |
| Q1 2017 | 13,169 | $1,092,500 | $80.60 | $77.49 - $83.99 |
| Q4 2016 | 21,591 | $1,739,155 | $77.08 | $72.93 - $81.81 |
| Q3 2016 | 15,812 | $1,237,763 | $78.90 | $75.14 - $83.40 |
| Q2 2016 | 43,462 | $3,535,634 | $73.73 | $69.83 - $81.36 |
| Q1 2016 | 7,431 | $554,278 | $70.62 | $65.03 - $74.96 |
| Q4 2015 | 4,471 | $304,028 | $67.36 | $63.38 - $70.33 |
| Q3 2015 | 9,183 | $594,232 | $60.28 | $55.96 - $64.94 |
| Q2 2015 | 4,071 | $228,546 | $59.55 | $55.40 - $64.22 |
| Q1 2015 | 4,283 | $269,272 | $64.29 | $59.21 - $70.48 |
| Q3 2014 | 18,913 | $1,013,926 | $55.05 | $51.70 - $58.79 |
| Q2 2014 | 1,882 | $108,836 | $55.23 | $52.91 - $57.86 |
| Q1 2014 | 8,740 | $490,664 | $53.58 | $50.21 - $56.65 |
| Q4 2013 | 1,732 | $89,787 | $51.10 | $47.57 - $53.99 |
| Q3 2013 | 13,704 | $663,274 | $49.77 | $45.62 - $54.74 |
| Q2 2013 | 17,590 | $840,098 | $48.08 | $46.03 - $50.16 |