Ecolab Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2012-12-20 | 72.110 | 72.240 | 71.660 | 72.230 | 61.959 | 1,026,426 |
| 2012-12-19 | 71.740 | 72.160 | 71.280 | 71.800 | 61.590 | 1,424,957 |
| 2012-12-18 | 71.100 | 71.910 | 70.830 | 71.870 | 61.650 | 993,880 |
| 2012-12-17 | 70.700 | 71.080 | 70.273 | 71.080 | 60.973 | 1,550,534 |
| 2012-12-14 | 70.360 | 70.860 | 70.020 | 70.520 | 60.492 | 1,021,630 |
| 2012-12-13 | 70.620 | 70.880 | 70.360 | 70.680 | 60.432 | 1,413,193 |
| 2012-12-12 | 72.720 | 72.730 | 70.290 | 70.510 | 60.287 | 2,330,006 |
| 2012-12-11 | 72.120 | 72.740 | 71.760 | 72.530 | 62.014 | 1,238,945 |
| 2012-12-10 | 72.490 | 72.750 | 71.660 | 72.040 | 61.595 | 1,262,026 |
| 2012-12-07 | 72.460 | 72.790 | 71.930 | 72.720 | 62.176 | 1,541,036 |
| 2012-12-06 | 71.170 | 72.420 | 71.130 | 72.390 | 61.894 | 1,079,998 |
| 2012-12-05 | 71.780 | 72.040 | 71.040 | 71.160 | 60.843 | 1,742,922 |
| 2012-12-04 | 71.510 | 72.150 | 71.390 | 71.870 | 61.450 | 1,486,838 |
| 2012-12-03 | 72.000 | 72.140 | 71.375 | 71.520 | 61.150 | 1,717,854 |
| 2012-11-30 | 71.690 | 72.270 | 71.510 | 72.080 | 61.629 | 2,107,015 |
| 2012-11-29 | 71.100 | 72.000 | 71.080 | 71.810 | 61.398 | 1,340,883 |
| 2012-11-28 | 69.690 | 70.980 | 69.430 | 70.970 | 60.680 | 1,331,077 |
| 2012-11-27 | 69.830 | 70.463 | 69.570 | 70.040 | 59.885 | 1,364,413 |
| 2012-11-26 | 69.430 | 70.090 | 69.260 | 69.810 | 59.688 | 1,337,507 |
| 2012-11-23 | 69.870 | 70.440 | 69.760 | 70.350 | 60.150 | 470,293 |
| 2012-11-21 | 70.310 | 70.320 | 69.560 | 69.700 | 59.594 | 869,088 |
| 2012-11-20 | 70.000 | 70.370 | 69.050 | 70.320 | 60.124 | 1,031,053 |
| 2012-11-19 | 69.700 | 70.000 | 69.210 | 70.000 | 59.851 | 1,182,368 |
| 2012-11-16 | 68.620 | 69.150 | 67.970 | 68.970 | 58.970 | 1,282,439 |
| 2012-11-15 | 68.270 | 68.940 | 68.160 | 68.700 | 58.739 | 972,760 |
| 2012-11-14 | 69.470 | 69.470 | 68.200 | 68.260 | 58.363 | 919,825 |
| 2012-11-13 | 69.210 | 69.890 | 69.100 | 69.250 | 59.210 | 879,717 |
| 2012-11-12 | 70.050 | 70.300 | 69.380 | 69.420 | 59.355 | 906,177 |
| 2012-11-09 | 70.000 | 70.300 | 69.550 | 69.870 | 59.740 | 1,078,969 |
| 2012-11-08 | 70.380 | 70.970 | 70.010 | 70.040 | 59.885 | 883,341 |
| 2012-11-07 | 70.810 | 71.150 | 70.100 | 70.480 | 60.261 | 1,130,730 |
| 2012-11-06 | 70.930 | 71.570 | 70.640 | 71.360 | 61.014 | 1,410,357 |
| 2012-11-05 | 70.660 | 70.880 | 70.070 | 70.740 | 60.484 | 774,138 |
| 2012-11-02 | 71.000 | 71.290 | 70.460 | 70.610 | 60.372 | 1,360,221 |
| 2012-11-01 | 69.550 | 70.950 | 68.920 | 70.820 | 60.552 | 1,986,950 |
| 2012-10-31 | 69.360 | 69.710 | 68.500 | 69.600 | 59.509 | 1,554,387 |
| 2012-10-26 | 69.190 | 69.570 | 68.720 | 69.560 | 59.475 | 1,465,680 |
| 2012-10-25 | 69.250 | 69.750 | 68.820 | 69.200 | 59.167 | 754,018 |
| 2012-10-24 | 69.360 | 69.490 | 68.830 | 68.990 | 58.987 | 1,033,317 |
| 2012-10-23 | 68.950 | 69.550 | 68.514 | 69.180 | 59.150 | 1,341,026 |
| 2012-10-22 | 68.990 | 69.770 | 68.900 | 69.740 | 59.628 | 1,546,647 |
| 2012-10-19 | 69.680 | 69.920 | 68.510 | 69.070 | 59.056 | 2,164,726 |
| 2012-10-18 | 69.170 | 69.970 | 69.170 | 69.880 | 59.748 | 1,256,763 |
| 2012-10-17 | 68.560 | 70.750 | 68.560 | 69.400 | 59.338 | 1,646,070 |
| 2012-10-16 | 68.160 | 68.820 | 68.080 | 68.780 | 58.808 | 2,015,622 |
| 2012-10-15 | 66.760 | 68.320 | 66.740 | 67.870 | 58.030 | 3,431,703 |
| 2012-10-12 | 65.220 | 66.440 | 63.440 | 66.240 | 56.636 | 3,817,027 |
| 2012-10-11 | 64.330 | 64.650 | 63.670 | 63.670 | 54.439 | 868,678 |
| 2012-10-10 | 64.070 | 64.130 | 63.420 | 63.630 | 54.404 | 1,097,739 |
| 2012-10-09 | 64.970 | 65.220 | 64.131 | 64.150 | 54.849 | 987,947 |
| 2012-10-08 | 64.940 | 65.020 | 64.570 | 64.890 | 55.482 | 768,089 |
| 2012-10-05 | 65.310 | 65.655 | 64.700 | 64.990 | 55.567 | 1,039,974 |
| 2012-10-04 | 64.760 | 65.200 | 64.690 | 64.900 | 55.490 | 655,462 |
| 2012-10-03 | 64.850 | 65.010 | 64.270 | 64.420 | 55.080 | 897,881 |
| 2012-10-02 | 65.100 | 65.130 | 64.390 | 64.810 | 55.413 | 764,046 |
| 2012-10-01 | 64.990 | 65.710 | 64.640 | 64.930 | 55.516 | 1,073,797 |
| 2012-09-28 | 64.830 | 65.030 | 64.460 | 64.810 | 55.413 | 1,475,357 |
| 2012-09-27 | 64.440 | 65.180 | 63.980 | 65.110 | 55.670 | 1,573,908 |
| 2012-09-26 | 63.910 | 64.585 | 63.780 | 64.300 | 54.977 | 1,436,692 |
| 2012-09-25 | 64.700 | 64.940 | 63.720 | 63.770 | 54.524 | 1,490,798 |
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.