STERIS plc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2009-05-29 | 22.720 | 23.630 | 22.320 | 23.630 | 17.624 | 649,900 |
| 2009-05-28 | 22.850 | 22.970 | 22.220 | 22.580 | 16.841 | 911,900 |
| 2009-05-27 | 23.180 | 23.260 | 22.570 | 22.710 | 16.938 | 821,800 |
| 2009-05-26 | 22.820 | 23.600 | 22.610 | 23.310 | 17.385 | 922,700 |
| 2009-05-22 | 22.990 | 23.500 | 22.840 | 22.850 | 17.042 | 587,600 |
| 2009-05-21 | 23.460 | 23.610 | 22.620 | 22.830 | 17.027 | 809,900 |
| 2009-05-20 | 24.130 | 24.340 | 23.700 | 23.730 | 17.699 | 688,200 |
| 2009-05-19 | 24.300 | 24.400 | 23.750 | 24.050 | 17.937 | 1,050,700 |
| 2009-05-18 | 25.150 | 25.150 | 24.150 | 24.380 | 18.101 | 879,600 |
| 2009-05-15 | 25.430 | 25.530 | 24.960 | 25.140 | 18.666 | 532,600 |
| 2009-05-14 | 25.670 | 25.920 | 25.460 | 25.510 | 18.940 | 548,900 |
| 2009-05-13 | 25.990 | 26.430 | 25.460 | 25.530 | 18.955 | 549,200 |
| 2009-05-12 | 26.090 | 26.480 | 25.910 | 26.300 | 19.527 | 575,200 |
| 2009-05-11 | 26.000 | 26.520 | 25.870 | 26.000 | 19.304 | 565,000 |
| 2009-05-08 | 26.200 | 26.810 | 25.940 | 26.290 | 19.519 | 857,800 |
| 2009-05-07 | 24.180 | 27.020 | 24.180 | 26.020 | 19.319 | 1,757,300 |
| 2009-05-06 | 24.020 | 24.210 | 22.940 | 23.400 | 17.374 | 1,323,800 |
| 2009-05-05 | 24.250 | 24.460 | 23.570 | 23.760 | 17.641 | 1,174,700 |
| 2009-05-04 | 24.120 | 24.530 | 23.680 | 24.510 | 18.198 | 651,300 |
| 2009-05-01 | 23.900 | 24.320 | 23.740 | 24.070 | 17.871 | 501,100 |
| 2009-04-30 | 24.360 | 24.580 | 23.950 | 24.100 | 17.893 | 600,300 |
| 2009-04-29 | 23.360 | 24.190 | 22.610 | 24.090 | 17.886 | 1,163,400 |
| 2009-04-28 | 22.960 | 23.600 | 22.930 | 23.010 | 17.084 | 728,400 |
| 2009-04-27 | 23.470 | 23.600 | 22.650 | 23.080 | 17.136 | 1,076,000 |
| 2009-04-24 | 22.970 | 23.040 | 22.550 | 22.870 | 16.980 | 659,900 |
| 2009-04-23 | 23.930 | 23.930 | 22.800 | 22.950 | 17.040 | 853,500 |
| 2009-04-22 | 24.010 | 24.380 | 23.810 | 23.950 | 17.782 | 541,400 |
| 2009-04-21 | 24.610 | 25.180 | 24.060 | 24.200 | 17.968 | 730,400 |
| 2009-04-20 | 25.350 | 25.820 | 24.630 | 24.750 | 18.376 | 473,500 |
| 2009-04-17 | 25.370 | 25.910 | 25.240 | 25.830 | 19.178 | 523,600 |
| 2009-04-16 | 25.140 | 25.560 | 24.970 | 25.310 | 18.792 | 625,200 |
| 2009-04-15 | 24.490 | 25.090 | 24.440 | 24.900 | 18.487 | 656,900 |
| 2009-04-14 | 24.820 | 24.930 | 24.410 | 24.550 | 18.228 | 545,900 |
| 2009-04-13 | 24.960 | 25.250 | 24.740 | 25.010 | 18.569 | 624,300 |
| 2009-04-09 | 25.050 | 25.350 | 24.840 | 25.220 | 18.725 | 467,600 |
| 2009-04-08 | 24.070 | 24.840 | 23.980 | 24.660 | 18.309 | 596,700 |
| 2009-04-07 | 23.670 | 24.310 | 23.550 | 23.890 | 17.738 | 530,000 |
| 2009-04-06 | 23.890 | 24.170 | 23.430 | 23.740 | 17.626 | 664,900 |
| 2009-04-03 | 24.110 | 24.240 | 23.600 | 24.050 | 17.856 | 549,600 |
| 2009-04-02 | 23.220 | 24.160 | 23.080 | 24.000 | 17.819 | 609,500 |
| 2009-04-01 | 22.800 | 22.920 | 22.220 | 22.880 | 16.988 | 525,800 |
| 2009-03-31 | 23.040 | 23.840 | 22.860 | 23.280 | 17.285 | 460,700 |
| 2009-03-30 | 22.900 | 23.170 | 22.300 | 22.770 | 16.906 | 515,400 |
| 2009-03-27 | 23.960 | 24.060 | 23.360 | 23.510 | 17.455 | 537,700 |
| 2009-03-26 | 22.550 | 23.890 | 22.460 | 23.870 | 17.723 | 989,800 |
| 2009-03-25 | 22.000 | 22.800 | 21.890 | 22.470 | 16.683 | 764,800 |
| 2009-03-24 | 21.860 | 22.250 | 21.770 | 21.880 | 16.245 | 409,700 |
| 2009-03-23 | 22.050 | 22.150 | 21.430 | 22.150 | 16.446 | 502,400 |
| 2009-03-20 | 21.320 | 22.260 | 21.220 | 21.710 | 16.119 | 685,000 |
| 2009-03-19 | 22.420 | 22.420 | 21.690 | 21.810 | 16.193 | 612,900 |
| 2009-03-18 | 21.390 | 22.630 | 21.390 | 22.190 | 16.475 | 679,600 |
| 2009-03-17 | 21.070 | 21.640 | 20.720 | 21.640 | 16.067 | 542,300 |
| 2009-03-16 | 21.350 | 21.510 | 21.000 | 21.070 | 15.644 | 403,500 |
| 2009-03-13 | 20.720 | 21.360 | 20.500 | 21.140 | 15.696 | 358,500 |
| 2009-03-12 | 19.590 | 20.890 | 19.310 | 20.720 | 15.384 | 623,400 |
| 2009-03-11 | 20.130 | 20.500 | 19.520 | 19.810 | 14.708 | 458,800 |
| 2009-03-10 | 19.540 | 20.090 | 19.490 | 20.080 | 14.909 | 666,500 |
| 2009-03-09 | 20.400 | 20.400 | 19.200 | 19.250 | 14.292 | 867,000 |
| 2009-03-06 | 20.210 | 20.630 | 19.860 | 20.610 | 15.302 | 1,018,500 |
| 2009-03-05 | 20.640 | 20.840 | 20.120 | 20.120 | 14.938 | 709,000 |
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.