Ecolab Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2012-09-24 | 63.870 | 64.690 | 63.800 | 64.490 | 55.140 | 1,899,338 |
| 2012-09-21 | 63.650 | 64.190 | 63.250 | 64.110 | 54.815 | 5,489,945 |
| 2012-09-20 | 63.300 | 63.740 | 63.130 | 63.570 | 54.353 | 1,325,519 |
| 2012-09-19 | 63.820 | 63.890 | 63.550 | 63.590 | 54.370 | 1,247,138 |
| 2012-09-18 | 63.850 | 64.070 | 63.540 | 63.630 | 54.404 | 1,580,982 |
| 2012-09-17 | 64.190 | 64.210 | 63.780 | 63.850 | 54.592 | 1,814,875 |
| 2012-09-14 | 64.810 | 65.230 | 64.110 | 64.120 | 54.823 | 2,049,030 |
| 2012-09-13 | 64.340 | 65.490 | 63.920 | 64.900 | 55.319 | 1,390,067 |
| 2012-09-12 | 64.320 | 64.550 | 63.760 | 64.140 | 54.671 | 985,645 |
| 2012-09-11 | 64.650 | 64.760 | 64.150 | 64.200 | 54.723 | 1,030,467 |
| 2012-09-10 | 65.270 | 65.400 | 64.555 | 64.630 | 55.089 | 954,903 |
| 2012-09-07 | 65.170 | 65.420 | 64.865 | 65.260 | 55.626 | 1,080,804 |
| 2012-09-06 | 64.310 | 65.040 | 64.240 | 64.940 | 55.353 | 1,335,533 |
| 2012-09-05 | 63.470 | 64.020 | 62.980 | 63.900 | 54.467 | 1,465,979 |
| 2012-09-04 | 64.040 | 64.260 | 63.230 | 63.470 | 54.100 | 1,290,667 |
| 2012-08-31 | 64.360 | 64.490 | 63.730 | 64.030 | 54.578 | 1,485,511 |
| 2012-08-30 | 64.780 | 64.880 | 63.939 | 64.010 | 54.561 | 1,233,025 |
| 2012-08-29 | 65.140 | 65.330 | 64.650 | 65.120 | 55.507 | 959,123 |
| 2012-08-28 | 65.880 | 65.880 | 64.770 | 65.020 | 55.422 | 1,495,357 |
| 2012-08-27 | 66.630 | 66.630 | 66.090 | 66.150 | 56.385 | 727,320 |
| 2012-08-24 | 66.560 | 66.820 | 66.330 | 66.520 | 56.700 | 867,693 |
| 2012-08-23 | 66.640 | 67.410 | 66.605 | 66.790 | 56.930 | 1,527,760 |
| 2012-08-22 | 65.680 | 67.300 | 65.270 | 67.290 | 57.356 | 1,718,891 |
| 2012-08-21 | 66.340 | 66.470 | 65.710 | 65.840 | 56.120 | 657,246 |
| 2012-08-20 | 66.590 | 66.860 | 65.980 | 66.130 | 56.368 | 648,673 |
| 2012-08-17 | 66.980 | 67.180 | 66.240 | 66.790 | 56.930 | 918,670 |
| 2012-08-16 | 65.220 | 66.850 | 65.080 | 66.770 | 56.913 | 1,087,491 |
| 2012-08-15 | 64.660 | 65.165 | 64.500 | 65.090 | 55.481 | 943,213 |
| 2012-08-14 | 65.380 | 65.380 | 64.610 | 64.790 | 55.225 | 874,386 |
| 2012-08-13 | 65.110 | 65.200 | 64.540 | 65.110 | 55.498 | 698,090 |
| 2012-08-10 | 64.470 | 65.420 | 64.450 | 65.340 | 55.694 | 1,069,459 |
| 2012-08-09 | 64.180 | 64.680 | 64.060 | 64.530 | 55.004 | 1,078,541 |
| 2012-08-08 | 64.470 | 64.710 | 64.120 | 64.180 | 54.706 | 936,167 |
| 2012-08-07 | 64.370 | 64.700 | 63.870 | 64.480 | 54.961 | 1,302,632 |
| 2012-08-06 | 64.300 | 64.780 | 64.210 | 64.430 | 54.919 | 1,109,676 |
| 2012-08-03 | 64.200 | 64.550 | 63.760 | 64.410 | 54.902 | 2,489,018 |
| 2012-08-02 | 65.279 | 65.279 | 63.330 | 63.480 | 54.109 | 3,278,211 |
| 2012-08-01 | 65.770 | 66.030 | 65.160 | 65.700 | 56.001 | 2,014,257 |
| 2012-07-31 | 64.920 | 66.110 | 61.660 | 65.450 | 55.788 | 4,793,518 |
| 2012-07-30 | 67.180 | 68.430 | 67.140 | 68.150 | 58.089 | 1,362,268 |
| 2012-07-27 | 66.440 | 67.330 | 66.240 | 67.170 | 57.254 | 1,947,925 |
| 2012-07-26 | 66.250 | 66.830 | 65.670 | 66.000 | 56.257 | 1,097,623 |
| 2012-07-25 | 65.630 | 66.040 | 65.300 | 65.420 | 55.762 | 1,483,828 |
| 2012-07-24 | 66.670 | 66.670 | 65.060 | 65.410 | 55.754 | 1,512,145 |
| 2012-07-23 | 66.470 | 66.975 | 66.290 | 66.610 | 56.777 | 905,109 |
| 2012-07-20 | 67.500 | 67.750 | 67.130 | 67.230 | 57.305 | 2,352,190 |
| 2012-07-19 | 67.880 | 68.105 | 67.360 | 67.930 | 57.902 | 1,191,009 |
| 2012-07-18 | 67.780 | 67.950 | 67.370 | 67.870 | 57.851 | 1,025,565 |
| 2012-07-17 | 67.660 | 68.300 | 67.290 | 68.140 | 58.081 | 1,048,032 |
| 2012-07-16 | 67.520 | 67.800 | 67.150 | 67.480 | 57.518 | 821,630 |
| 2012-07-13 | 67.460 | 67.830 | 67.240 | 67.690 | 57.697 | 1,144,719 |
| 2012-07-12 | 66.750 | 67.630 | 66.210 | 67.330 | 57.391 | 1,218,280 |
| 2012-07-11 | 67.480 | 67.570 | 66.760 | 67.160 | 57.246 | 1,132,967 |
| 2012-07-10 | 68.260 | 68.640 | 67.280 | 67.490 | 57.527 | 1,271,344 |
| 2012-07-09 | 67.750 | 68.190 | 67.640 | 67.950 | 57.919 | 858,203 |
| 2012-07-06 | 68.080 | 68.240 | 67.590 | 67.820 | 57.808 | 830,664 |
| 2012-07-05 | 68.770 | 68.828 | 68.250 | 68.620 | 58.490 | 883,223 |
| 2012-07-03 | 68.780 | 68.960 | 68.220 | 68.960 | 58.780 | 618,806 |
| 2012-07-02 | 68.680 | 68.870 | 68.010 | 68.770 | 58.618 | 1,347,845 |
| 2012-06-29 | 67.320 | 68.550 | 67.320 | 68.530 | 58.413 | 1,484,652 |
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.