Amgen Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2020-02-13 | 224.99 | 226.52 | 222.82 | 223.04 | 183.00 | 1,946,500 |
| 2020-02-12 | 229.47 | 230.23 | 225.88 | 227.00 | 184.93 | 2,501,300 |
| 2020-02-11 | 227.70 | 229.47 | 226.80 | 228.96 | 186.53 | 1,934,500 |
| 2020-02-10 | 228.15 | 228.96 | 226.26 | 227.42 | 185.27 | 2,144,700 |
| 2020-02-07 | 231.41 | 232.18 | 227.67 | 229.33 | 186.83 | 2,295,100 |
| 2020-02-06 | 233.72 | 233.89 | 229.34 | 231.45 | 188.56 | 2,007,500 |
| 2020-02-05 | 223.74 | 234.64 | 223.74 | 231.94 | 188.96 | 3,669,500 |
| 2020-02-04 | 220.77 | 223.85 | 220.48 | 221.81 | 180.70 | 2,765,300 |
| 2020-02-03 | 216.39 | 219.62 | 215.56 | 216.88 | 176.69 | 2,565,400 |
| 2020-01-31 | 218.76 | 219.08 | 210.01 | 216.05 | 176.01 | 5,968,900 |
| 2020-01-30 | 226.00 | 226.97 | 223.31 | 226.15 | 184.24 | 2,581,600 |
| 2020-01-29 | 225.50 | 228.93 | 225.00 | 227.15 | 185.05 | 2,001,100 |
| 2020-01-28 | 223.57 | 226.70 | 222.85 | 224.84 | 183.17 | 2,103,900 |
| 2020-01-27 | 223.68 | 224.93 | 221.17 | 222.95 | 181.63 | 2,843,600 |
| 2020-01-24 | 235.80 | 235.88 | 224.50 | 225.59 | 183.78 | 5,019,900 |
| 2020-01-23 | 237.06 | 237.06 | 233.07 | 235.04 | 191.48 | 2,088,700 |
| 2020-01-22 | 238.75 | 239.70 | 235.76 | 236.75 | 192.88 | 1,998,200 |
| 2020-01-21 | 240.97 | 242.01 | 237.26 | 237.60 | 193.57 | 3,094,200 |
| 2020-01-17 | 242.11 | 242.14 | 239.27 | 241.49 | 196.74 | 2,582,800 |
| 2020-01-16 | 242.18 | 243.85 | 239.85 | 240.50 | 195.93 | 2,085,700 |
| 2020-01-15 | 240.67 | 242.60 | 240.05 | 241.70 | 196.91 | 1,920,700 |
| 2020-01-14 | 235.80 | 240.68 | 235.17 | 240.00 | 195.52 | 2,239,100 |
| 2020-01-13 | 238.26 | 238.33 | 234.79 | 236.92 | 193.01 | 2,004,400 |
| 2020-01-10 | 238.68 | 240.93 | 237.61 | 238.26 | 194.11 | 1,777,600 |
| 2020-01-09 | 239.69 | 239.69 | 237.97 | 238.93 | 194.65 | 1,629,000 |
| 2020-01-08 | 237.93 | 239.58 | 236.61 | 238.22 | 194.07 | 2,214,700 |
| 2020-01-07 | 239.31 | 240.00 | 237.59 | 238.04 | 193.93 | 1,518,900 |
| 2020-01-06 | 237.20 | 240.45 | 236.56 | 240.30 | 195.77 | 1,802,800 |
| 2020-01-03 | 237.16 | 240.26 | 236.24 | 238.47 | 194.28 | 1,879,000 |
| 2020-01-02 | 243.00 | 243.19 | 238.98 | 240.10 | 195.61 | 2,088,000 |
| 2019-12-31 | 240.28 | 241.46 | 238.50 | 241.07 | 196.40 | 1,748,300 |
| 2019-12-30 | 241.40 | 242.98 | 239.40 | 240.27 | 195.74 | 1,454,400 |
| 2019-12-27 | 242.24 | 242.99 | 240.16 | 241.53 | 196.77 | 1,085,000 |
| 2019-12-26 | 242.72 | 243.64 | 241.32 | 241.90 | 197.07 | 1,098,300 |
| 2019-12-24 | 242.82 | 243.10 | 241.72 | 242.33 | 197.42 | 612,800 |
| 2019-12-23 | 243.98 | 244.00 | 241.59 | 243.03 | 197.99 | 1,686,200 |
| 2019-12-20 | 244.57 | 244.57 | 240.70 | 243.06 | 198.02 | 5,091,600 |
| 2019-12-19 | 242.78 | 243.30 | 239.93 | 241.84 | 197.02 | 2,070,800 |
| 2019-12-18 | 242.21 | 243.22 | 241.02 | 241.94 | 197.10 | 2,956,700 |
| 2019-12-17 | 243.58 | 244.99 | 241.28 | 242.84 | 197.84 | 2,382,500 |
| 2019-12-16 | 239.50 | 244.53 | 239.50 | 243.20 | 198.13 | 3,047,600 |
| 2019-12-13 | 235.60 | 238.12 | 235.14 | 236.74 | 192.87 | 2,041,200 |
| 2019-12-12 | 234.58 | 237.24 | 234.06 | 235.99 | 192.26 | 1,851,500 |
| 2019-12-11 | 234.03 | 234.97 | 233.03 | 234.01 | 190.64 | 1,754,100 |
| 2019-12-10 | 231.92 | 235.12 | 231.51 | 233.84 | 190.51 | 1,494,700 |
| 2019-12-09 | 234.96 | 235.05 | 232.63 | 232.82 | 189.67 | 1,867,900 |
| 2019-12-06 | 234.68 | 235.00 | 233.19 | 233.77 | 190.45 | 1,860,900 |
| 2019-12-05 | 233.69 | 233.77 | 231.46 | 233.41 | 190.15 | 2,083,600 |
| 2019-12-04 | 232.73 | 234.89 | 232.00 | 233.88 | 190.54 | 1,908,500 |
| 2019-12-03 | 231.48 | 233.18 | 230.78 | 232.77 | 189.63 | 1,825,400 |
| 2019-12-02 | 234.54 | 235.80 | 232.63 | 233.48 | 190.21 | 1,633,600 |
| 2019-11-29 | 234.13 | 235.47 | 233.75 | 234.72 | 191.22 | 945,600 |
| 2019-11-27 | 234.65 | 235.28 | 231.85 | 234.54 | 191.08 | 1,579,800 |
| 2019-11-26 | 233.98 | 234.89 | 232.01 | 234.39 | 190.95 | 3,300,800 |
| 2019-11-25 | 231.08 | 235.80 | 231.08 | 234.54 | 191.08 | 2,637,400 |
| 2019-11-22 | 228.08 | 230.87 | 227.83 | 230.74 | 187.98 | 1,975,000 |
| 2019-11-21 | 227.12 | 228.80 | 225.02 | 227.82 | 185.60 | 2,659,300 |
| 2019-11-20 | 224.38 | 226.55 | 223.13 | 225.51 | 183.72 | 3,524,300 |
| 2019-11-19 | 221.24 | 224.68 | 220.70 | 224.50 | 182.90 | 2,551,600 |
| 2019-11-18 | 221.06 | 221.59 | 219.21 | 220.67 | 179.78 | 2,239,500 |
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.