Amgen Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2013-03-20 | 92.920 | 94.890 | 92.880 | 94.050 | 64.996 | 4,157,700 |
| 2013-03-19 | 90.680 | 92.520 | 90.540 | 92.400 | 63.855 | 4,010,900 |
| 2013-03-18 | 91.270 | 91.360 | 90.350 | 90.390 | 62.466 | 3,605,900 |
| 2013-03-15 | 91.840 | 92.160 | 91.260 | 91.810 | 63.448 | 10,172,700 |
| 2013-03-14 | 91.650 | 92.290 | 91.150 | 92.180 | 63.703 | 3,436,800 |
| 2013-03-13 | 91.600 | 91.790 | 90.670 | 91.540 | 63.261 | 2,606,100 |
| 2013-03-12 | 91.580 | 91.810 | 91.040 | 91.750 | 63.406 | 4,997,500 |
| 2013-03-11 | 92.660 | 93.360 | 90.870 | 91.440 | 63.192 | 5,699,600 |
| 2013-03-08 | 93.430 | 93.880 | 92.850 | 93.000 | 64.270 | 3,084,900 |
| 2013-03-07 | 93.430 | 93.880 | 92.820 | 92.950 | 64.236 | 2,980,100 |
| 2013-03-06 | 93.820 | 94.290 | 93.090 | 93.270 | 64.457 | 3,716,300 |
| 2013-03-05 | 93.110 | 93.760 | 92.560 | 93.440 | 64.574 | 3,570,200 |
| 2013-03-04 | 92.110 | 92.750 | 91.500 | 92.730 | 64.084 | 3,186,700 |
| 2013-03-01 | 91.160 | 92.760 | 90.510 | 92.580 | 63.980 | 4,317,700 |
| 2013-02-28 | 91.000 | 93.420 | 90.870 | 91.550 | 63.268 | 6,528,600 |
| 2013-02-27 | 89.150 | 91.300 | 89.060 | 91.030 | 62.909 | 3,549,800 |
| 2013-02-26 | 89.630 | 90.210 | 88.660 | 89.470 | 61.831 | 4,805,200 |
| 2013-02-25 | 89.300 | 91.250 | 89.300 | 89.550 | 61.886 | 11,422,400 |
| 2013-02-22 | 85.070 | 86.880 | 85.070 | 86.820 | 59.999 | 4,920,400 |
| 2013-02-21 | 84.590 | 85.320 | 84.150 | 85.130 | 58.831 | 4,094,200 |
| 2013-02-20 | 84.370 | 85.340 | 84.240 | 84.650 | 58.500 | 6,388,300 |
| 2013-02-19 | 83.510 | 84.270 | 82.920 | 84.130 | 58.140 | 5,944,300 |
| 2013-02-15 | 84.240 | 84.720 | 83.320 | 83.610 | 57.781 | 5,622,200 |
| 2013-02-14 | 86.000 | 86.400 | 84.610 | 84.720 | 58.548 | 6,189,100 |
| 2013-02-13 | 84.960 | 85.130 | 84.450 | 84.940 | 58.700 | 7,943,200 |
| 2013-02-12 | 85.000 | 85.230 | 84.280 | 84.540 | 58.424 | 4,656,000 |
| 2013-02-11 | 85.480 | 85.980 | 84.590 | 84.920 | 58.686 | 7,538,400 |
| 2013-02-08 | 85.610 | 87.170 | 85.390 | 86.770 | 59.640 | 8,354,900 |
| 2013-02-07 | 87.000 | 87.000 | 85.040 | 85.220 | 58.575 | 7,639,700 |
| 2013-02-06 | 86.460 | 87.470 | 86.000 | 86.590 | 59.516 | 5,549,100 |
| 2013-02-05 | 86.080 | 86.590 | 85.420 | 86.530 | 59.475 | 4,577,900 |
| 2013-02-04 | 85.440 | 86.240 | 85.440 | 85.740 | 58.932 | 3,907,500 |
| 2013-02-01 | 86.170 | 86.930 | 85.250 | 86.300 | 59.317 | 3,379,500 |
| 2013-01-31 | 85.090 | 86.120 | 85.040 | 85.460 | 58.740 | 4,269,700 |
| 2013-01-30 | 86.600 | 86.820 | 85.200 | 85.380 | 58.685 | 4,963,100 |
| 2013-01-29 | 85.000 | 87.890 | 85.000 | 86.590 | 59.516 | 21,502,900 |
| 2013-01-28 | 83.210 | 86.100 | 82.820 | 85.590 | 58.829 | 9,426,900 |
| 2013-01-25 | 82.730 | 83.430 | 82.090 | 83.420 | 57.337 | 7,235,200 |
| 2013-01-24 | 83.340 | 83.920 | 82.120 | 82.620 | 56.787 | 8,071,300 |
| 2013-01-23 | 83.060 | 84.490 | 82.870 | 83.070 | 57.097 | 7,670,400 |
| 2013-01-22 | 82.000 | 83.410 | 81.560 | 83.290 | 57.248 | 9,394,900 |
| 2013-01-18 | 83.810 | 83.870 | 81.580 | 82.080 | 56.416 | 14,408,700 |
| 2013-01-17 | 84.100 | 84.470 | 83.880 | 83.940 | 57.695 | 6,268,400 |
| 2013-01-16 | 85.030 | 85.340 | 84.270 | 84.320 | 57.956 | 7,753,800 |
| 2013-01-15 | 86.560 | 86.860 | 85.000 | 85.080 | 58.478 | 6,277,900 |
| 2013-01-14 | 87.170 | 87.250 | 86.500 | 86.920 | 59.743 | 4,401,000 |
| 2013-01-11 | 87.950 | 88.050 | 86.870 | 86.960 | 59.771 | 4,681,700 |
| 2013-01-10 | 88.320 | 89.000 | 87.270 | 87.810 | 60.355 | 5,861,200 |
| 2013-01-09 | 88.340 | 88.920 | 88.210 | 88.670 | 60.946 | 3,372,500 |
| 2013-01-08 | 88.440 | 88.680 | 87.440 | 88.150 | 60.588 | 5,170,700 |
| 2013-01-07 | 88.490 | 88.800 | 87.760 | 88.530 | 60.850 | 2,573,300 |
| 2013-01-04 | 88.590 | 89.280 | 88.420 | 88.980 | 61.159 | 3,280,500 |
| 2013-01-03 | 89.530 | 89.580 | 88.340 | 88.590 | 60.891 | 3,871,300 |
| 2013-01-02 | 87.360 | 89.240 | 87.290 | 89.150 | 61.276 | 5,772,800 |
| 2012-12-31 | 85.000 | 86.800 | 84.560 | 86.200 | 59.248 | 3,896,700 |
| 2012-12-28 | 85.600 | 86.140 | 85.170 | 85.240 | 58.588 | 2,418,700 |
| 2012-12-27 | 86.700 | 87.550 | 85.260 | 86.150 | 59.214 | 3,122,600 |
| 2012-12-26 | 87.300 | 87.520 | 86.100 | 86.890 | 59.722 | 2,720,400 |
| 2012-12-24 | 86.980 | 87.620 | 86.910 | 87.400 | 60.073 | 1,596,900 |
| 2012-12-21 | 87.970 | 87.970 | 86.340 | 87.160 | 59.908 | 7,247,000 |
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.