Amgen Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2011-07-18 | 55.120 | 55.260 | 54.310 | 54.660 | 36.481 | 6,241,800 |
| 2011-07-15 | 55.370 | 55.420 | 54.740 | 55.050 | 36.741 | 9,209,200 |
| 2011-07-14 | 56.560 | 56.600 | 55.490 | 55.680 | 37.162 | 7,201,300 |
| 2011-07-13 | 56.980 | 57.230 | 56.350 | 56.610 | 37.783 | 4,514,200 |
| 2011-07-12 | 57.150 | 57.290 | 56.840 | 56.900 | 37.976 | 3,964,400 |
| 2011-07-11 | 57.210 | 57.500 | 56.660 | 56.900 | 37.976 | 4,186,300 |
| 2011-07-08 | 57.760 | 58.300 | 57.360 | 57.640 | 38.470 | 4,037,900 |
| 2011-07-07 | 58.080 | 58.300 | 57.540 | 57.910 | 38.650 | 6,116,000 |
| 2011-07-06 | 57.990 | 58.140 | 57.530 | 57.700 | 38.510 | 5,102,900 |
| 2011-07-05 | 58.180 | 58.250 | 57.680 | 57.920 | 38.657 | 4,639,500 |
| 2011-07-01 | 58.440 | 58.440 | 57.890 | 58.280 | 38.897 | 5,358,000 |
| 2011-06-30 | 58.100 | 58.400 | 57.990 | 58.350 | 38.944 | 5,069,900 |
| 2011-06-29 | 58.670 | 58.750 | 57.680 | 57.780 | 38.564 | 7,531,500 |
| 2011-06-28 | 57.890 | 58.870 | 57.610 | 58.650 | 39.144 | 4,073,200 |
| 2011-06-27 | 56.820 | 57.990 | 56.820 | 57.880 | 38.630 | 5,289,300 |
| 2011-06-24 | 57.840 | 57.980 | 56.730 | 57.040 | 38.070 | 11,908,500 |
| 2011-06-23 | 57.550 | 57.990 | 56.960 | 57.930 | 38.664 | 4,588,000 |
| 2011-06-22 | 58.040 | 58.500 | 57.930 | 58.150 | 38.810 | 4,015,000 |
| 2011-06-21 | 58.580 | 58.590 | 57.880 | 58.170 | 38.824 | 4,347,900 |
| 2011-06-20 | 57.990 | 58.680 | 57.900 | 58.450 | 39.011 | 3,851,100 |
| 2011-06-17 | 58.820 | 58.900 | 57.780 | 58.010 | 38.717 | 6,610,500 |
| 2011-06-16 | 58.080 | 58.440 | 57.740 | 58.340 | 38.937 | 5,550,600 |
| 2011-06-15 | 58.040 | 58.680 | 57.860 | 57.890 | 38.637 | 5,104,300 |
| 2011-06-14 | 58.640 | 58.790 | 58.310 | 58.530 | 39.064 | 5,146,700 |
| 2011-06-13 | 58.020 | 58.790 | 57.870 | 58.390 | 38.971 | 5,298,000 |
| 2011-06-10 | 58.600 | 58.890 | 57.970 | 57.990 | 38.704 | 4,780,200 |
| 2011-06-09 | 59.000 | 59.610 | 58.560 | 58.880 | 39.298 | 5,362,300 |
| 2011-06-08 | 58.870 | 59.110 | 58.450 | 58.950 | 39.344 | 3,716,000 |
| 2011-06-07 | 58.700 | 59.540 | 58.540 | 58.830 | 39.264 | 3,828,700 |
| 2011-06-06 | 58.470 | 59.100 | 58.320 | 58.600 | 39.111 | 4,144,500 |
| 2011-06-03 | 58.880 | 59.110 | 58.580 | 58.690 | 39.171 | 4,636,200 |
| 2011-06-02 | 59.570 | 59.860 | 59.080 | 59.250 | 39.545 | 4,053,500 |
| 2011-06-01 | 60.550 | 60.790 | 59.660 | 59.700 | 39.845 | 4,968,500 |
| 2011-05-31 | 59.680 | 60.740 | 59.640 | 60.540 | 40.406 | 7,626,000 |
| 2011-05-27 | 59.470 | 59.900 | 59.120 | 59.350 | 39.611 | 3,657,500 |
| 2011-05-26 | 59.520 | 59.880 | 59.190 | 59.760 | 39.885 | 3,771,200 |
| 2011-05-25 | 59.990 | 60.020 | 59.530 | 59.840 | 39.938 | 3,929,100 |
| 2011-05-24 | 60.530 | 60.530 | 59.750 | 59.920 | 39.992 | 4,162,600 |
| 2011-05-23 | 60.050 | 60.610 | 59.900 | 60.460 | 40.352 | 4,200,000 |
| 2011-05-20 | 60.960 | 61.230 | 60.340 | 60.860 | 40.619 | 5,276,700 |
| 2011-05-19 | 61.440 | 61.530 | 60.690 | 61.040 | 40.739 | 3,362,000 |
| 2011-05-18 | 60.670 | 61.370 | 60.460 | 61.170 | 40.826 | 5,182,800 |
| 2011-05-17 | 59.890 | 61.180 | 58.830 | 60.890 | 40.639 | 11,820,900 |
| 2011-05-16 | 59.980 | 60.240 | 59.410 | 59.860 | 39.952 | 10,068,100 |
| 2011-05-13 | 59.860 | 61.080 | 59.750 | 60.470 | 40.359 | 9,402,700 |
| 2011-05-12 | 58.690 | 59.750 | 58.340 | 59.660 | 39.818 | 5,500,000 |
| 2011-05-11 | 58.500 | 59.200 | 58.050 | 58.860 | 39.284 | 7,200,000 |
| 2011-05-10 | 57.950 | 58.410 | 57.610 | 58.300 | 38.911 | 4,717,100 |
| 2011-05-09 | 57.380 | 57.940 | 57.320 | 57.690 | 38.503 | 3,624,900 |
| 2011-05-06 | 57.800 | 58.070 | 57.340 | 57.630 | 38.463 | 4,535,300 |
| 2011-05-05 | 57.570 | 57.850 | 57.280 | 57.420 | 38.323 | 7,204,300 |
| 2011-05-04 | 57.260 | 57.900 | 57.260 | 57.680 | 38.497 | 7,241,600 |
| 2011-05-03 | 57.120 | 57.800 | 57.070 | 57.500 | 38.377 | 6,500,000 |
| 2011-05-02 | 56.980 | 57.450 | 56.670 | 57.380 | 38.297 | 8,552,200 |
| 2011-04-29 | 56.910 | 57.000 | 55.870 | 56.850 | 37.943 | 19,900,000 |
| 2011-04-28 | 56.900 | 57.290 | 56.670 | 57.140 | 38.136 | 6,301,100 |
| 2011-04-27 | 56.300 | 56.960 | 56.090 | 56.820 | 37.923 | 8,362,400 |
| 2011-04-26 | 55.010 | 56.310 | 54.980 | 56.220 | 37.522 | 12,800,000 |
| 2011-04-25 | 53.510 | 54.760 | 53.160 | 54.690 | 36.501 | 10,650,800 |
| 2011-04-21 | 55.260 | 55.390 | 53.220 | 53.690 | 35.834 | 17,489,600 |
Stock splits
| Date | Split (new : old) |
|---|
| 1999-11-22 | 2:1 |
| 1999-03-01 | 2:1 |
| 1995-08-16 | 2:1 |
| 1991-09-11 | 3:1 |
| 1990-08-13 | 2:1 |
Dividends
| Ex-date | Amount |
|---|
| 2026-08-21 | 2.5200 USD |
| 2026-05-15 | 2.5200 USD |
| 2026-02-13 | 2.5200 USD |
| 2025-11-21 | 2.3800 USD |
| 2025-08-22 | 2.3800 USD |
| 2025-05-16 | 2.3800 USD |
| 2025-02-14 | 2.3800 USD |
| 2024-11-18 | 2.2500 USD |
| 2024-08-16 | 2.2500 USD |
| 2024-05-16 | 2.2500 USD |
| 2024-02-15 | 2.2500 USD |
| 2023-11-16 | 2.1300 USD |
| 2023-08-17 | 2.1300 USD |
| 2023-05-17 | 2.1300 USD |
| 2023-02-14 | 2.1300 USD |
| 2022-11-16 | 1.9400 USD |
| 2022-08-17 | 1.9400 USD |
| 2022-05-16 | 1.9400 USD |
| 2022-02-14 | 1.9400 USD |
| 2021-11-15 | 1.7600 USD |
| 2021-08-16 | 1.7600 USD |
| 2021-05-14 | 1.7600 USD |
| 2021-02-11 | 1.7600 USD |
| 2020-11-13 | 1.6000 USD |
| 2020-08-14 | 1.6000 USD |
| 2020-05-15 | 1.6000 USD |
| 2020-02-13 | 1.6000 USD |
| 2019-11-14 | 1.4500 USD |
| 2019-08-14 | 1.4500 USD |
| 2019-05-16 | 1.4500 USD |
| 2019-02-14 | 1.4500 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.