Amgen Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2012-01-06 | 64.240 | 64.870 | 64.000 | 64.760 | 43.671 | 4,587,900 |
| 2012-01-05 | 63.820 | 64.920 | 63.580 | 64.410 | 43.435 | 6,261,500 |
| 2012-01-04 | 64.100 | 64.130 | 63.400 | 63.760 | 42.997 | 7,096,400 |
| 2012-01-03 | 64.950 | 65.190 | 63.450 | 64.110 | 43.233 | 10,216,800 |
| 2011-12-30 | 64.350 | 65.000 | 64.210 | 64.210 | 43.300 | 5,112,100 |
| 2011-12-29 | 64.210 | 64.780 | 63.840 | 64.740 | 43.658 | 3,525,300 |
| 2011-12-28 | 64.190 | 64.390 | 63.810 | 64.000 | 43.159 | 3,925,800 |
| 2011-12-27 | 63.380 | 64.640 | 63.370 | 64.420 | 43.442 | 4,260,500 |
| 2011-12-23 | 63.020 | 63.850 | 63.000 | 63.690 | 42.950 | 4,134,500 |
| 2011-12-22 | 62.610 | 63.600 | 62.600 | 63.340 | 42.714 | 5,383,300 |
| 2011-12-21 | 61.000 | 63.270 | 61.000 | 63.140 | 42.579 | 10,636,700 |
| 2011-12-20 | 60.800 | 61.240 | 60.680 | 61.160 | 41.244 | 7,284,900 |
| 2011-12-19 | 60.320 | 61.120 | 59.970 | 60.170 | 40.576 | 8,013,000 |
| 2011-12-16 | 59.750 | 61.000 | 59.650 | 60.050 | 40.495 | 21,390,500 |
| 2011-12-15 | 58.000 | 59.060 | 57.810 | 58.620 | 39.531 | 8,683,700 |
| 2011-12-14 | 57.140 | 58.170 | 57.140 | 57.620 | 38.856 | 6,727,200 |
| 2011-12-13 | 57.700 | 58.380 | 57.310 | 57.430 | 38.728 | 6,843,600 |
| 2011-12-12 | 58.300 | 58.410 | 57.150 | 57.160 | 38.546 | 10,176,200 |
| 2011-12-09 | 58.480 | 58.950 | 58.180 | 58.590 | 39.510 | 7,072,800 |
| 2011-12-08 | 58.600 | 59.430 | 56.000 | 58.400 | 39.382 | 41,563,500 |
| 2011-12-07 | 57.850 | 58.520 | 57.730 | 58.340 | 39.342 | 18,663,500 |
| 2011-12-06 | 57.680 | 58.070 | 57.380 | 57.890 | 39.038 | 15,750,000 |
| 2011-12-05 | 58.380 | 58.400 | 57.210 | 57.500 | 38.775 | 12,342,100 |
| 2011-12-02 | 58.300 | 58.420 | 57.720 | 58.100 | 39.180 | 7,834,400 |
| 2011-12-01 | 57.700 | 58.060 | 57.410 | 58.000 | 39.113 | 10,555,600 |
| 2011-11-30 | 56.500 | 57.940 | 56.480 | 57.910 | 39.052 | 10,993,600 |
| 2011-11-29 | 55.880 | 56.380 | 55.460 | 56.140 | 37.858 | 8,167,700 |
| 2011-11-28 | 55.580 | 55.970 | 55.030 | 55.900 | 37.696 | 6,852,600 |
| 2011-11-25 | 54.590 | 55.130 | 54.590 | 54.650 | 36.853 | 2,816,700 |
| 2011-11-23 | 55.600 | 55.680 | 54.920 | 54.940 | 37.049 | 6,026,500 |
| 2011-11-22 | 54.800 | 55.710 | 54.630 | 55.660 | 37.535 | 9,559,000 |
| 2011-11-21 | 55.300 | 55.460 | 54.910 | 54.970 | 37.069 | 7,973,800 |
| 2011-11-18 | 55.720 | 56.100 | 55.490 | 55.570 | 37.474 | 5,523,200 |
| 2011-11-17 | 55.900 | 56.560 | 55.680 | 55.910 | 37.703 | 9,742,700 |
| 2011-11-16 | 56.030 | 56.540 | 55.780 | 56.010 | 37.771 | 20,135,000 |
| 2011-11-15 | 56.960 | 57.150 | 56.560 | 56.590 | 38.162 | 8,218,000 |
| 2011-11-14 | 57.520 | 57.800 | 57.210 | 57.330 | 38.472 | 6,204,900 |
| 2011-11-11 | 58.250 | 58.490 | 57.800 | 57.860 | 38.828 | 5,420,700 |
| 2011-11-10 | 57.570 | 58.050 | 57.340 | 57.960 | 38.895 | 7,661,900 |
| 2011-11-09 | 57.700 | 58.190 | 57.370 | 57.510 | 38.593 | 9,588,100 |
| 2011-11-08 | 58.520 | 58.610 | 57.550 | 58.000 | 38.922 | 8,870,200 |
| 2011-11-07 | 57.850 | 58.590 | 57.490 | 58.430 | 39.210 | 20,318,400 |
| 2011-11-04 | 55.630 | 55.770 | 54.800 | 55.170 | 37.022 | 3,565,100 |
| 2011-11-03 | 54.920 | 55.800 | 54.920 | 55.700 | 37.378 | 4,797,000 |
| 2011-11-02 | 55.570 | 55.950 | 54.630 | 54.800 | 36.774 | 6,826,900 |
| 2011-11-01 | 56.420 | 56.660 | 55.370 | 55.540 | 37.271 | 7,996,600 |
| 2011-10-31 | 56.920 | 57.560 | 56.630 | 57.270 | 38.432 | 8,792,500 |
| 2011-10-28 | 57.750 | 58.100 | 56.990 | 57.240 | 38.412 | 6,023,500 |
| 2011-10-27 | 57.500 | 58.390 | 57.330 | 58.060 | 38.962 | 5,936,600 |
| 2011-10-26 | 56.850 | 57.210 | 55.990 | 56.950 | 38.217 | 6,687,800 |
| 2011-10-25 | 58.460 | 58.700 | 56.350 | 56.470 | 37.895 | 7,676,700 |
| 2011-10-24 | 58.470 | 59.050 | 58.250 | 58.950 | 39.559 | 4,409,900 |
| 2011-10-21 | 57.700 | 58.630 | 57.500 | 58.590 | 39.317 | 6,345,100 |
| 2011-10-20 | 57.490 | 57.800 | 56.430 | 57.270 | 38.432 | 4,086,000 |
| 2011-10-19 | 57.400 | 58.000 | 57.140 | 57.320 | 38.465 | 4,470,600 |
| 2011-10-18 | 56.500 | 57.570 | 56.030 | 57.280 | 38.438 | 6,280,800 |
| 2011-10-17 | 57.260 | 57.570 | 56.210 | 56.440 | 37.875 | 3,108,200 |
| 2011-10-14 | 57.360 | 57.510 | 56.820 | 57.490 | 38.579 | 3,268,400 |
| 2011-10-13 | 56.480 | 57.310 | 56.400 | 56.980 | 38.237 | 5,464,400 |
| 2011-10-12 | 57.420 | 57.470 | 56.490 | 56.640 | 38.009 | 4,798,100 |
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.