Ticker: IDA CUSIP: 451107106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 359,474 | $45,495 | $130.09 | $124.12 - $138.03 |
| Q3 2025 | 435,279 | $57,522 | $123.84 | $113.99 - $132.30 |
| Q2 2025 | 355,216 | $41,010 | $115.85 | $108.15 - $120.84 |
| Q1 2025 | 172,976 | $20,103 | $112.09 | $104.74 - $119.58 |
| Q4 2024 | 173,290 | $18,937 | $109.91 | $99.81 - $120.42 |
| Q3 2024 | 180,200 | $18,577 | $99.87 | $91.66 - $105.24 |
| Q2 2024 | 208,868 | $19,456 | $93.87 | $88.70 - $99.21 |
| Q1 2024 | 204,111 | $18,960 | $91.57 | $86.43 - $99.75 |
| Q4 2023 | 154,325 | $15,173 | $96.83 | $88.10 - $102.29 |
| Q3 2023 | 176,193 | $16,500 | $98.74 | $92.40 - $106.33 |
| Q2 2023 | 148,588 | $15,245 | $107.49 | $101.50 - $112.96 |
| Q1 2023 | 196,786 | $21,318 | $105.00 | $99.39 - $109.76 |
| Q4 2022 | 136,934 | $14,768 | $103.61 | $93.53 - $111.81 |
| Q3 2022 | 140,069 | $13,868 | $109.00 | $98.81 - $115.92 |
| Q2 2022 | 161,465 | $17,103 | $108.06 | $96.90 - $118.92 |
| Q1 2022 | 201,974 | $23,299 | $108.86 | $99.13 - $117.37 |
| Q4 2021 | 203,495 | $23,057 | $106.45 | $95.26 - $113.75 |
| Q3 2021 | 262,857 | $27,175 | $104.50 | $95.94 - $110.21 |
| Q2 2021 | 298,579 | $29,110 | $100.24 | $96.60 - $104.96 |
| Q1 2021 | 286,651 | $28,656 | $91.42 | $85.30 - $102.96 |
| Q4 2020 | 308,430 | $29,618 | $91.04 | $80.01 - $98.03 |
| Q3 2020 | 315,061 | $25,173 | $88.09 | $78.91 - $95.17 |
| Q2 2020 | 353,292 | $30,868 | $90.25 | $83.02 - $99.37 |
| Q1 2020 | 312,329 | $27,420 | $102.92 | $69.05 - $113.58 |
| Q4 2019 | 245,928 | $26,264 | $106.87 | $102.04 - $113.25 |
| Q3 2019 | 176,984 | $19,942 | $106.55 | $98.88 - $114.01 |
| Q2 2019 | 269,155 | $27,031 | $100.90 | $95.93 - $106.13 |
| Q1 2019 | 225,592 | $22,456 | $97.07 | $89.31 - $102.01 |
| Q4 2018 | 245,845 | $22,879 | $97.66 | $89.91 - $102.44 |
| Q3 2018 | 417,377 | $41,416 | $96.32 | $90.92 - $101.49 |
| Q2 2018 | 386,245 | $35,627 | $89.76 | $84.82 - $96.01 |
| Q1 2018 | 452,930 | $39,980 | $84.39 | $79.59 - $91.40 |
| Q4 2017 | 158,510 | $14,482 | $93.46 | $87.55 - $100.04 |
| Q3 2017 | 233,446 | $20,527 | $87.48 | $83.46 - $91.98 |
| Q2 2017 | 138,352 | $11,809 | $85.77 | $82.08 - $90.67 |
| Q1 2017 | 97,443 | $8,083 | $80.60 | $77.49 - $83.99 |
| Q4 2016 | 88,555 | $7,133 | $77.08 | $72.93 - $81.81 |
| Q3 2016 | 111,338 | $8,716 | $78.90 | $75.14 - $83.40 |
| Q2 2016 | 186,743 | $15,191 | $73.73 | $69.83 - $81.36 |
| Q1 2016 | 106,336 | $7,931 | $70.62 | $65.03 - $74.96 |
| Q4 2015 | 80,517 | $5,475 | $67.36 | $63.38 - $70.33 |
| Q3 2015 | 60,310 | $3,902 | $60.28 | $55.96 - $64.94 |
| Q2 2015 | 16,709 | $938 | $59.55 | $55.40 - $64.22 |
| Q1 2015 | 11,514 | $723 | $64.29 | $59.21 - $70.48 |
| Q4 2014 | 15,193 | $1,006 | $61.34 | $53.39 - $70.05 |
| Q3 2014 | 14,842 | $796 | $55.05 | $51.70 - $58.79 |
| Q2 2014 | 22,499 | $1,301 | $55.23 | $52.91 - $57.86 |
| Q1 2014 | 15,651 | $868 | $53.58 | $50.21 - $56.65 |
| Q4 2013 | 15,931 | $826 | $51.10 | $47.57 - $53.99 |
| Q3 2013 | 21,469 | $1,039 | $49.77 | $45.62 - $54.74 |
| Q2 2013 | 12,519 | $598 | $48.08 | $46.03 - $50.16 |