STERIS plc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2009-11-16 | 34.800 | 35.330 | 34.780 | 35.030 | 26.228 | 515,800 |
| 2009-11-13 | 34.360 | 34.820 | 33.990 | 34.730 | 26.004 | 410,900 |
| 2009-11-12 | 34.670 | 34.990 | 34.110 | 34.230 | 25.629 | 294,900 |
| 2009-11-11 | 34.970 | 35.000 | 34.580 | 34.750 | 26.019 | 343,900 |
| 2009-11-10 | 34.530 | 35.000 | 34.360 | 34.870 | 26.109 | 580,200 |
| 2009-11-09 | 34.160 | 34.560 | 34.080 | 34.530 | 25.854 | 496,100 |
| 2009-11-06 | 33.720 | 34.380 | 33.650 | 33.930 | 25.405 | 357,800 |
| 2009-11-05 | 33.270 | 34.460 | 33.190 | 34.000 | 25.457 | 853,800 |
| 2009-11-04 | 32.130 | 33.800 | 31.900 | 33.000 | 24.708 | 936,700 |
| 2009-11-03 | 31.470 | 31.980 | 30.520 | 31.660 | 23.705 | 1,242,600 |
| 2009-11-02 | 29.300 | 29.860 | 29.010 | 29.790 | 22.305 | 415,800 |
| 2009-10-30 | 29.400 | 29.850 | 29.250 | 29.260 | 21.908 | 550,500 |
| 2009-10-29 | 30.270 | 30.380 | 29.410 | 29.580 | 22.148 | 722,900 |
| 2009-10-28 | 31.110 | 31.130 | 30.070 | 30.100 | 22.537 | 490,500 |
| 2009-10-27 | 31.450 | 31.860 | 31.050 | 31.190 | 23.353 | 413,000 |
| 2009-10-26 | 31.400 | 32.050 | 30.990 | 31.300 | 23.436 | 383,300 |
| 2009-10-23 | 32.250 | 32.250 | 31.220 | 31.460 | 23.555 | 380,400 |
| 2009-10-22 | 31.210 | 32.180 | 30.800 | 32.080 | 24.020 | 482,300 |
| 2009-10-21 | 32.130 | 32.330 | 31.130 | 31.160 | 23.331 | 561,700 |
| 2009-10-20 | 32.670 | 32.670 | 31.670 | 32.230 | 24.132 | 485,300 |
| 2009-10-19 | 32.870 | 33.040 | 32.190 | 32.760 | 24.529 | 466,600 |
| 2009-10-16 | 32.510 | 32.900 | 32.330 | 32.750 | 24.521 | 281,700 |
| 2009-10-15 | 32.720 | 32.800 | 32.360 | 32.550 | 24.371 | 308,800 |
| 2009-10-14 | 32.580 | 32.820 | 32.300 | 32.770 | 24.536 | 296,100 |
| 2009-10-13 | 32.650 | 32.680 | 31.880 | 32.320 | 24.199 | 389,900 |
| 2009-10-12 | 32.270 | 32.790 | 32.230 | 32.620 | 24.424 | 463,000 |
| 2009-10-09 | 31.350 | 32.150 | 31.350 | 32.070 | 24.012 | 394,200 |
| 2009-10-08 | 30.810 | 31.630 | 30.560 | 31.340 | 23.465 | 457,600 |
| 2009-10-07 | 30.500 | 30.690 | 30.270 | 30.480 | 22.822 | 150,600 |
| 2009-10-06 | 30.010 | 30.510 | 29.650 | 30.510 | 22.844 | 565,700 |
| 2009-10-05 | 29.910 | 30.200 | 29.570 | 29.880 | 22.372 | 622,600 |
| 2009-10-02 | 29.210 | 29.790 | 29.150 | 29.230 | 21.886 | 163,900 |
| 2009-10-01 | 30.280 | 30.330 | 29.450 | 29.630 | 22.185 | 245,800 |
| 2009-09-30 | 30.460 | 30.690 | 29.780 | 30.450 | 22.799 | 346,700 |
| 2009-09-29 | 30.670 | 30.770 | 30.330 | 30.460 | 22.807 | 178,200 |
| 2009-09-28 | 29.980 | 30.850 | 29.690 | 30.550 | 22.874 | 278,500 |
| 2009-09-25 | 29.710 | 30.310 | 29.630 | 29.810 | 22.320 | 320,000 |
| 2009-09-24 | 30.080 | 30.250 | 29.610 | 29.810 | 22.320 | 289,200 |
| 2009-09-23 | 30.180 | 30.550 | 30.000 | 30.110 | 22.545 | 291,000 |
| 2009-09-22 | 29.950 | 30.190 | 29.530 | 30.040 | 22.492 | 319,800 |
| 2009-09-21 | 29.720 | 29.980 | 29.600 | 29.910 | 22.395 | 366,400 |
| 2009-09-18 | 29.320 | 30.000 | 29.290 | 29.770 | 22.290 | 537,400 |
| 2009-09-17 | 28.790 | 29.570 | 28.790 | 29.250 | 21.901 | 339,900 |
| 2009-09-16 | 28.700 | 29.150 | 28.590 | 29.000 | 21.713 | 464,300 |
| 2009-09-15 | 28.340 | 28.880 | 28.300 | 28.680 | 21.474 | 268,700 |
| 2009-09-14 | 28.110 | 28.510 | 27.810 | 28.350 | 21.227 | 496,900 |
| 2009-09-11 | 28.270 | 28.470 | 28.020 | 28.210 | 21.122 | 299,900 |
| 2009-09-10 | 28.150 | 28.540 | 28.000 | 28.330 | 21.212 | 485,300 |
| 2009-09-09 | 28.500 | 28.590 | 28.000 | 28.090 | 21.032 | 570,400 |
| 2009-09-08 | 29.030 | 29.060 | 28.040 | 28.210 | 21.122 | 366,000 |
| 2009-09-04 | 28.440 | 29.020 | 27.980 | 28.830 | 21.586 | 204,900 |
| 2009-09-03 | 28.490 | 28.490 | 27.870 | 28.400 | 21.264 | 159,900 |
| 2009-09-02 | 28.530 | 28.780 | 28.260 | 28.310 | 21.197 | 144,700 |
| 2009-09-01 | 28.850 | 29.360 | 28.230 | 28.280 | 21.174 | 308,600 |
| 2009-08-31 | 28.640 | 29.150 | 28.360 | 29.020 | 21.728 | 372,200 |
| 2009-08-28 | 29.000 | 29.220 | 28.640 | 28.890 | 21.631 | 208,000 |
| 2009-08-27 | 29.080 | 29.210 | 28.440 | 29.050 | 21.751 | 172,900 |
| 2009-08-26 | 29.280 | 29.390 | 28.850 | 29.020 | 21.728 | 290,800 |
| 2009-08-25 | 29.190 | 29.640 | 29.100 | 29.400 | 22.013 | 367,100 |
| 2009-08-24 | 29.560 | 29.560 | 28.940 | 29.020 | 21.728 | 276,600 |
Stock splits
| Date | Split (new : old) |
|---|
| 1998-08-25 | 2:1 |
| 1995-08-25 | 2:1 |
Dividends
| Ex-date | Amount |
|---|
| 2026-09-04 | 0.6900 USD |
| 2026-06-08 | 0.6300 USD |
| 2026-02-17 | 0.6300 USD |
| 2025-11-18 | 0.6300 USD |
| 2025-09-04 | 0.6300 USD |
| 2025-06-10 | 0.5700 USD |
| 2025-02-20 | 0.5700 USD |
| 2024-11-19 | 0.5700 USD |
| 2024-09-05 | 0.5700 USD |
| 2024-06-12 | 0.5200 USD |
| 2024-02-22 | 0.5200 USD |
| 2023-11-20 | 0.5200 USD |
| 2023-09-05 | 0.5200 USD |
| 2023-06-13 | 0.4700 USD |
| 2023-02-23 | 0.4700 USD |
| 2022-11-21 | 0.4700 USD |
| 2022-09-06 | 0.4700 USD |
| 2022-06-13 | 0.4300 USD |
| 2022-02-24 | 0.4300 USD |
| 2021-11-22 | 0.4300 USD |
| 2021-09-02 | 0.4300 USD |
| 2021-05-27 | 0.4000 USD |
| 2021-02-23 | 0.4000 USD |
| 2020-11-23 | 0.4000 USD |
| 2020-08-26 | 0.4000 USD |
| 2020-06-11 | 0.3700 USD |
| 2020-02-24 | 0.3700 USD |
| 2019-11-25 | 0.3700 USD |
| 2019-09-09 | 0.3700 USD |
| 2019-06-11 | 0.3400 USD |
| 2019-02-26 | 0.3400 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.