STERIS plc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2017-12-21 | 89.210 | 89.790 | 88.180 | 88.250 | 80.938 | 302,500 |
| 2017-12-20 | 90.500 | 90.540 | 88.990 | 89.290 | 81.892 | 271,000 |
| 2017-12-19 | 89.350 | 90.300 | 89.220 | 89.980 | 82.524 | 314,100 |
| 2017-12-18 | 89.420 | 90.610 | 88.990 | 89.090 | 81.708 | 324,500 |
| 2017-12-15 | 87.670 | 89.770 | 87.610 | 89.190 | 81.800 | 1,150,400 |
| 2017-12-14 | 88.010 | 88.840 | 87.520 | 87.570 | 80.314 | 369,500 |
| 2017-12-13 | 87.960 | 88.910 | 87.860 | 87.930 | 80.644 | 444,100 |
| 2017-12-12 | 87.920 | 88.270 | 87.670 | 87.900 | 80.617 | 402,000 |
| 2017-12-11 | 88.290 | 88.740 | 87.740 | 87.830 | 80.553 | 416,800 |
| 2017-12-08 | 88.830 | 89.240 | 88.320 | 88.450 | 81.121 | 317,900 |
| 2017-12-07 | 89.180 | 89.180 | 88.410 | 88.740 | 81.387 | 280,400 |
| 2017-12-06 | 88.980 | 89.570 | 88.810 | 89.000 | 81.626 | 333,000 |
| 2017-12-05 | 89.400 | 90.080 | 88.810 | 89.080 | 81.699 | 239,200 |
| 2017-12-04 | 90.000 | 90.630 | 89.350 | 89.470 | 82.057 | 355,900 |
| 2017-12-01 | 90.070 | 90.070 | 87.910 | 89.650 | 82.222 | 243,100 |
| 2017-11-30 | 89.510 | 90.350 | 89.300 | 89.960 | 82.506 | 324,000 |
| 2017-11-29 | 88.930 | 89.850 | 88.850 | 89.440 | 82.029 | 222,600 |
| 2017-11-28 | 88.800 | 88.930 | 87.980 | 88.930 | 81.561 | 162,700 |
| 2017-11-27 | 88.440 | 88.860 | 88.230 | 88.450 | 81.121 | 199,500 |
| 2017-11-24 | 87.910 | 88.590 | 87.650 | 88.480 | 81.149 | 89,200 |
| 2017-11-22 | 88.390 | 88.390 | 87.580 | 87.900 | 80.617 | 237,400 |
| 2017-11-21 | 88.000 | 88.620 | 88.000 | 88.580 | 81.240 | 290,400 |
| 2017-11-20 | 87.950 | 88.260 | 87.250 | 88.140 | 80.553 | 188,300 |
| 2017-11-17 | 87.450 | 88.060 | 87.180 | 87.850 | 80.287 | 245,500 |
| 2017-11-16 | 87.840 | 88.450 | 87.600 | 87.890 | 80.324 | 320,800 |
| 2017-11-15 | 87.790 | 87.950 | 86.960 | 87.610 | 80.068 | 241,100 |
| 2017-11-14 | 87.320 | 88.310 | 86.950 | 88.260 | 80.662 | 315,900 |
| 2017-11-13 | 86.580 | 87.700 | 86.020 | 87.530 | 79.995 | 353,400 |
| 2017-11-10 | 88.150 | 88.150 | 86.340 | 86.850 | 79.374 | 235,400 |
| 2017-11-09 | 87.600 | 88.340 | 87.230 | 88.150 | 80.562 | 365,200 |
| 2017-11-08 | 87.310 | 87.750 | 86.680 | 87.690 | 80.141 | 239,800 |
| 2017-11-07 | 87.310 | 87.460 | 86.900 | 87.310 | 79.794 | 299,300 |
| 2017-11-06 | 88.230 | 88.800 | 87.010 | 87.200 | 79.693 | 345,000 |
| 2017-11-03 | 87.720 | 89.360 | 87.410 | 88.630 | 81.000 | 467,200 |
| 2017-11-02 | 89.610 | 90.420 | 87.630 | 87.720 | 80.169 | 697,800 |
| 2017-11-01 | 91.610 | 91.740 | 87.160 | 89.250 | 81.567 | 1,042,300 |
| 2017-10-31 | 92.140 | 93.390 | 91.700 | 93.330 | 85.296 | 522,100 |
| 2017-10-30 | 92.540 | 92.590 | 91.440 | 92.130 | 84.199 | 338,600 |
| 2017-10-27 | 91.280 | 92.960 | 91.200 | 92.800 | 84.811 | 386,200 |
| 2017-10-26 | 90.970 | 92.000 | 90.970 | 91.200 | 83.349 | 306,100 |
| 2017-10-25 | 91.160 | 91.330 | 90.340 | 91.070 | 83.230 | 334,000 |
| 2017-10-24 | 91.270 | 91.560 | 90.300 | 91.230 | 83.377 | 275,600 |
| 2017-10-23 | 91.510 | 92.200 | 91.090 | 91.270 | 83.413 | 242,800 |
| 2017-10-20 | 91.000 | 91.490 | 90.820 | 91.240 | 83.386 | 214,700 |
| 2017-10-19 | 90.440 | 90.660 | 90.000 | 90.600 | 82.801 | 319,500 |
| 2017-10-18 | 90.980 | 90.980 | 90.210 | 90.500 | 82.709 | 287,300 |
| 2017-10-17 | 90.350 | 90.970 | 90.350 | 90.790 | 82.974 | 233,400 |
| 2017-10-16 | 89.970 | 90.760 | 89.660 | 90.670 | 82.865 | 269,900 |
| 2017-10-13 | 90.380 | 90.930 | 89.290 | 89.490 | 81.786 | 450,500 |
| 2017-10-12 | 90.000 | 90.740 | 89.790 | 90.600 | 82.801 | 250,200 |
| 2017-10-11 | 90.070 | 90.220 | 89.760 | 90.000 | 82.252 | 409,400 |
| 2017-10-10 | 89.840 | 90.020 | 89.230 | 89.900 | 82.161 | 465,500 |
| 2017-10-09 | 90.370 | 90.510 | 89.630 | 89.910 | 82.170 | 216,700 |
| 2017-10-06 | 90.910 | 91.150 | 90.320 | 90.510 | 82.719 | 271,600 |
| 2017-10-05 | 90.300 | 91.180 | 90.060 | 91.020 | 83.185 | 438,800 |
| 2017-10-04 | 89.610 | 90.760 | 89.390 | 90.320 | 82.545 | 457,300 |
| 2017-10-03 | 89.040 | 89.670 | 88.810 | 89.640 | 81.923 | 437,800 |
| 2017-10-02 | 88.700 | 88.920 | 87.980 | 88.800 | 81.156 | 381,300 |
| 2017-09-29 | 87.670 | 88.430 | 87.310 | 88.400 | 80.790 | 454,700 |
| 2017-09-28 | 88.080 | 88.080 | 87.280 | 87.660 | 80.114 | 286,400 |
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.