Amgen Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2020-05-11 | 233.07 | 243.49 | 232.51 | 242.74 | 199.16 | 2,163,700 |
| 2020-05-08 | 234.95 | 235.73 | 231.60 | 234.82 | 192.66 | 1,534,300 |
| 2020-05-07 | 236.90 | 237.97 | 232.10 | 233.33 | 191.44 | 2,451,200 |
| 2020-05-06 | 237.31 | 239.68 | 235.69 | 236.59 | 194.11 | 1,980,500 |
| 2020-05-05 | 231.28 | 237.98 | 229.17 | 236.36 | 193.92 | 1,975,500 |
| 2020-05-04 | 232.44 | 232.92 | 228.10 | 230.91 | 189.45 | 2,035,800 |
| 2020-05-01 | 233.00 | 237.05 | 228.00 | 230.98 | 189.51 | 3,045,400 |
| 2020-04-30 | 236.02 | 240.07 | 231.91 | 239.22 | 196.27 | 5,704,500 |
| 2020-04-29 | 238.90 | 239.31 | 235.24 | 235.69 | 193.38 | 3,365,100 |
| 2020-04-28 | 243.00 | 244.95 | 236.86 | 237.67 | 195.00 | 2,548,900 |
| 2020-04-27 | 236.63 | 243.00 | 235.00 | 242.43 | 198.91 | 2,472,600 |
| 2020-04-24 | 234.04 | 236.93 | 230.80 | 236.28 | 193.86 | 1,946,200 |
| 2020-04-23 | 229.09 | 235.65 | 228.88 | 232.49 | 190.75 | 3,226,400 |
| 2020-04-22 | 233.35 | 234.00 | 227.59 | 229.29 | 188.12 | 2,845,100 |
| 2020-04-21 | 235.00 | 235.77 | 229.00 | 230.75 | 189.32 | 2,672,900 |
| 2020-04-20 | 234.20 | 239.56 | 232.39 | 236.60 | 194.12 | 2,824,000 |
| 2020-04-17 | 236.83 | 236.99 | 229.22 | 234.97 | 192.78 | 2,864,200 |
| 2020-04-16 | 225.00 | 232.10 | 223.22 | 230.90 | 189.45 | 2,617,300 |
| 2020-04-15 | 224.99 | 225.51 | 219.31 | 221.80 | 181.98 | 3,107,000 |
| 2020-04-14 | 221.01 | 228.32 | 220.25 | 226.80 | 186.08 | 3,029,000 |
| 2020-04-13 | 216.98 | 219.18 | 215.15 | 218.27 | 179.08 | 2,168,000 |
| 2020-04-09 | 217.40 | 219.35 | 215.70 | 218.21 | 179.03 | 2,503,300 |
| 2020-04-08 | 208.90 | 219.82 | 207.34 | 219.19 | 179.84 | 2,861,500 |
| 2020-04-07 | 213.45 | 215.18 | 207.33 | 208.78 | 171.30 | 2,447,500 |
| 2020-04-06 | 212.00 | 212.71 | 206.85 | 211.58 | 173.59 | 3,702,100 |
| 2020-04-03 | 207.43 | 209.75 | 203.03 | 205.41 | 168.53 | 2,281,400 |
| 2020-04-02 | 194.41 | 209.53 | 194.21 | 208.88 | 171.38 | 3,867,300 |
| 2020-04-01 | 197.56 | 201.38 | 194.99 | 197.81 | 162.30 | 2,747,900 |
| 2020-03-31 | 203.49 | 207.25 | 200.70 | 202.73 | 166.33 | 2,929,000 |
| 2020-03-30 | 200.05 | 209.45 | 200.05 | 208.48 | 171.05 | 3,219,000 |
| 2020-03-27 | 194.42 | 205.87 | 194.01 | 198.27 | 162.67 | 4,119,600 |
| 2020-03-26 | 193.12 | 199.72 | 190.50 | 198.49 | 162.85 | 5,162,200 |
| 2020-03-25 | 197.77 | 201.36 | 190.01 | 193.14 | 158.46 | 5,301,000 |
| 2020-03-24 | 191.47 | 202.85 | 190.01 | 202.34 | 166.01 | 5,288,200 |
| 2020-03-23 | 188.89 | 191.96 | 177.05 | 185.93 | 152.55 | 4,396,600 |
| 2020-03-20 | 198.89 | 201.97 | 186.00 | 188.25 | 154.45 | 5,726,800 |
| 2020-03-19 | 201.00 | 208.75 | 195.27 | 198.76 | 163.08 | 4,796,500 |
| 2020-03-18 | 198.56 | 210.90 | 196.74 | 204.88 | 168.10 | 5,597,900 |
| 2020-03-17 | 192.21 | 210.91 | 191.65 | 207.80 | 170.49 | 5,912,800 |
| 2020-03-16 | 184.67 | 204.72 | 182.96 | 188.68 | 154.81 | 4,932,400 |
| 2020-03-13 | 189.76 | 203.17 | 188.52 | 202.10 | 165.82 | 6,903,900 |
| 2020-03-12 | 184.63 | 196.26 | 181.77 | 182.24 | 149.52 | 4,902,600 |
| 2020-03-11 | 201.00 | 203.92 | 195.81 | 198.65 | 162.99 | 3,777,000 |
| 2020-03-10 | 203.36 | 207.10 | 194.67 | 206.80 | 169.67 | 3,928,700 |
| 2020-03-09 | 197.74 | 203.62 | 190.75 | 198.37 | 162.76 | 4,065,600 |
| 2020-03-06 | 203.97 | 211.61 | 203.82 | 210.65 | 172.83 | 3,100,500 |
| 2020-03-05 | 207.66 | 216.39 | 207.58 | 212.12 | 174.04 | 3,185,400 |
| 2020-03-04 | 209.53 | 215.29 | 207.62 | 215.11 | 176.49 | 3,880,200 |
| 2020-03-03 | 210.34 | 216.16 | 202.66 | 204.42 | 167.72 | 3,975,100 |
| 2020-03-02 | 199.90 | 212.37 | 198.71 | 212.20 | 174.10 | 4,245,700 |
| 2020-02-28 | 198.05 | 203.00 | 195.18 | 199.73 | 163.87 | 5,316,100 |
| 2020-02-27 | 214.92 | 215.28 | 203.22 | 203.50 | 166.96 | 4,071,100 |
| 2020-02-26 | 216.18 | 216.70 | 212.02 | 214.54 | 176.02 | 3,314,000 |
| 2020-02-25 | 218.08 | 219.56 | 209.82 | 210.38 | 172.61 | 3,915,500 |
| 2020-02-24 | 219.88 | 223.99 | 215.76 | 217.88 | 178.76 | 3,049,600 |
| 2020-02-21 | 222.24 | 223.80 | 220.99 | 222.79 | 182.79 | 2,047,500 |
| 2020-02-20 | 223.20 | 223.48 | 218.51 | 222.14 | 182.26 | 1,638,000 |
| 2020-02-19 | 222.94 | 224.05 | 222.05 | 222.96 | 182.93 | 1,322,900 |
| 2020-02-18 | 224.15 | 224.35 | 220.92 | 221.69 | 181.89 | 1,936,400 |
| 2020-02-14 | 222.93 | 223.49 | 221.34 | 223.48 | 183.36 | 1,611,900 |
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.