Ecolab Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2012-04-03 | 62.330 | 62.330 | 61.740 | 62.180 | 52.842 | 1,138,738 |
| 2012-04-02 | 61.590 | 62.420 | 61.460 | 62.320 | 52.961 | 1,285,527 |
| 2012-03-30 | 62.000 | 62.070 | 61.610 | 61.720 | 52.451 | 1,333,705 |
| 2012-03-29 | 61.150 | 61.790 | 60.970 | 61.710 | 52.443 | 1,119,367 |
| 2012-03-28 | 61.500 | 61.540 | 60.910 | 61.440 | 52.213 | 1,496,826 |
| 2012-03-27 | 61.610 | 61.770 | 61.230 | 61.440 | 52.213 | 1,608,122 |
| 2012-03-26 | 60.530 | 61.720 | 60.500 | 61.690 | 52.426 | 1,653,357 |
| 2012-03-23 | 60.100 | 60.450 | 59.630 | 60.270 | 51.219 | 1,307,190 |
| 2012-03-22 | 59.730 | 60.165 | 59.230 | 60.020 | 51.007 | 1,843,994 |
| 2012-03-21 | 60.440 | 60.590 | 60.100 | 60.160 | 51.126 | 1,574,867 |
| 2012-03-20 | 60.030 | 60.580 | 59.920 | 60.490 | 51.406 | 1,627,224 |
| 2012-03-19 | 59.840 | 60.459 | 59.840 | 60.210 | 51.168 | 961,103 |
| 2012-03-16 | 60.200 | 60.290 | 59.840 | 60.070 | 51.049 | 3,224,997 |
| 2012-03-15 | 59.760 | 59.890 | 59.450 | 59.820 | 50.837 | 1,343,898 |
| 2012-03-14 | 59.750 | 60.320 | 59.490 | 59.820 | 50.837 | 2,048,530 |
| 2012-03-13 | 59.480 | 60.120 | 59.370 | 60.030 | 51.015 | 1,821,464 |
| 2012-03-12 | 59.580 | 59.880 | 59.210 | 59.230 | 50.335 | 1,091,143 |
| 2012-03-09 | 59.500 | 59.870 | 59.150 | 59.710 | 50.743 | 1,663,570 |
| 2012-03-08 | 60.130 | 60.220 | 59.220 | 59.330 | 50.420 | 1,734,194 |
| 2012-03-07 | 59.520 | 59.610 | 59.080 | 59.360 | 50.446 | 2,064,238 |
| 2012-03-06 | 58.850 | 59.480 | 58.750 | 59.340 | 50.429 | 2,604,992 |
| 2012-03-05 | 59.470 | 59.750 | 58.980 | 59.400 | 50.480 | 2,507,714 |
| 2012-03-02 | 60.020 | 60.220 | 59.350 | 59.550 | 50.607 | 2,558,047 |
| 2012-03-01 | 59.710 | 60.370 | 59.710 | 60.110 | 50.913 | 2,729,909 |
| 2012-02-29 | 60.960 | 61.220 | 59.880 | 60.000 | 50.820 | 4,465,705 |
| 2012-02-28 | 60.760 | 61.930 | 60.560 | 61.750 | 52.302 | 2,661,842 |
| 2012-02-27 | 62.310 | 62.860 | 61.900 | 62.620 | 53.039 | 1,443,161 |
| 2012-02-24 | 62.270 | 62.730 | 62.130 | 62.690 | 53.098 | 1,274,570 |
| 2012-02-23 | 61.970 | 62.240 | 61.790 | 62.170 | 52.658 | 1,508,893 |
| 2012-02-22 | 61.720 | 62.050 | 61.400 | 61.940 | 52.463 | 1,696,453 |
| 2012-02-21 | 61.700 | 62.240 | 61.350 | 61.650 | 52.218 | 1,428,164 |
| 2012-02-17 | 62.090 | 62.240 | 61.760 | 61.850 | 52.387 | 1,119,763 |
| 2012-02-16 | 61.620 | 62.160 | 61.470 | 61.980 | 52.497 | 1,266,641 |
| 2012-02-15 | 61.640 | 61.950 | 61.280 | 61.710 | 52.268 | 1,771,937 |
| 2012-02-14 | 61.440 | 61.780 | 61.040 | 61.310 | 51.930 | 1,618,737 |
| 2012-02-13 | 61.590 | 61.715 | 60.810 | 61.450 | 52.048 | 1,382,913 |
| 2012-02-10 | 60.850 | 61.340 | 60.570 | 61.200 | 51.836 | 1,717,933 |
| 2012-02-09 | 61.910 | 61.910 | 61.180 | 61.650 | 52.218 | 1,178,484 |
| 2012-02-08 | 61.590 | 62.100 | 61.460 | 61.860 | 52.395 | 1,622,254 |
| 2012-02-07 | 61.070 | 61.820 | 61.070 | 61.680 | 52.243 | 1,193,383 |
| 2012-02-06 | 61.290 | 61.580 | 61.200 | 61.290 | 51.913 | 1,424,135 |
| 2012-02-03 | 61.070 | 61.650 | 60.860 | 61.530 | 52.116 | 1,427,000 |
| 2012-02-02 | 60.750 | 60.880 | 60.490 | 60.500 | 51.243 | 1,575,048 |
| 2012-02-01 | 60.850 | 61.180 | 60.445 | 60.610 | 51.337 | 1,906,382 |
| 2012-01-31 | 60.600 | 60.790 | 60.060 | 60.440 | 51.193 | 1,463,460 |
| 2012-01-30 | 59.900 | 60.360 | 59.550 | 60.270 | 51.049 | 2,026,027 |
| 2012-01-27 | 60.670 | 60.885 | 60.390 | 60.510 | 51.252 | 1,760,905 |
| 2012-01-26 | 61.250 | 61.420 | 60.530 | 60.760 | 51.464 | 2,040,711 |
| 2012-01-25 | 60.540 | 61.118 | 60.460 | 60.940 | 51.616 | 2,133,574 |
| 2012-01-24 | 60.280 | 61.390 | 60.280 | 60.990 | 51.658 | 2,330,773 |
| 2012-01-23 | 60.460 | 60.820 | 60.230 | 60.410 | 51.167 | 1,208,855 |
| 2012-01-20 | 60.210 | 60.790 | 60.160 | 60.380 | 51.142 | 1,884,005 |
| 2012-01-19 | 60.490 | 60.600 | 60.060 | 60.150 | 50.947 | 2,798,528 |
| 2012-01-18 | 59.650 | 60.620 | 59.500 | 60.540 | 51.277 | 1,600,193 |
| 2012-01-17 | 60.090 | 60.180 | 59.461 | 59.640 | 50.515 | 1,559,515 |
| 2012-01-13 | 59.570 | 59.800 | 59.380 | 59.690 | 50.557 | 1,574,036 |
| 2012-01-12 | 59.470 | 59.880 | 59.230 | 59.810 | 50.659 | 1,555,991 |
| 2012-01-11 | 58.810 | 59.530 | 58.440 | 59.330 | 50.252 | 1,580,191 |
| 2012-01-10 | 58.910 | 59.380 | 58.710 | 58.880 | 49.871 | 1,903,783 |
| 2012-01-09 | 58.480 | 58.560 | 57.980 | 58.550 | 49.592 | 1,489,920 |
Stock splits
| Date | Split (new : old) |
|---|
| 2003-06-09 | 2:1 |
| 1998-01-16 | 2:1 |
| 1994-01-19 | 2:1 |
Dividends
| Ex-date | Amount |
|---|
| 2026-09-15 | 0.7300 USD |
| 2026-06-16 | 0.7300 USD |
| 2026-03-17 | 0.7300 USD |
| 2025-12-16 | 0.7300 USD |
| 2025-09-16 | 0.6500 USD |
| 2025-06-17 | 0.6500 USD |
| 2025-03-18 | 0.6500 USD |
| 2024-12-17 | 0.6500 USD |
| 2024-09-17 | 0.5700 USD |
| 2024-06-18 | 0.5700 USD |
| 2024-03-18 | 0.5700 USD |
| 2023-12-18 | 0.5700 USD |
| 2023-09-18 | 0.5300 USD |
| 2023-06-16 | 0.5300 USD |
| 2023-03-20 | 0.5300 USD |
| 2022-12-19 | 0.5300 USD |
| 2022-09-19 | 0.5100 USD |
| 2022-06-17 | 0.5100 USD |
| 2022-03-14 | 0.5100 USD |
| 2021-12-13 | 0.5100 USD |
| 2021-09-13 | 0.4800 USD |
| 2021-06-14 | 0.4800 USD |
| 2021-03-15 | 0.4800 USD |
| 2020-12-14 | 0.4800 USD |
| 2020-09-14 | 0.4700 USD |
| 2020-06-15 | 0.4700 USD |
| 2020-03-16 | 0.4700 USD |
| 2019-12-16 | 0.4700 USD |
| 2019-09-16 | 0.4600 USD |
| 2019-06-17 | 0.4600 USD |
| 2019-03-18 | 0.4600 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.