Amgen Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2017-12-20 | 177.60 | 179.17 | 177.04 | 177.11 | 136.03 | 3,246,100 |
| 2017-12-19 | 176.12 | 177.28 | 175.41 | 176.87 | 135.85 | 2,705,000 |
| 2017-12-18 | 177.86 | 178.63 | 176.03 | 176.14 | 135.29 | 2,799,200 |
| 2017-12-15 | 176.39 | 177.41 | 174.14 | 177.04 | 135.98 | 5,796,800 |
| 2017-12-14 | 177.44 | 177.97 | 174.55 | 174.92 | 134.35 | 2,723,600 |
| 2017-12-13 | 176.87 | 178.22 | 175.97 | 177.38 | 136.24 | 3,166,900 |
| 2017-12-12 | 176.83 | 176.99 | 174.13 | 176.26 | 135.38 | 2,193,700 |
| 2017-12-11 | 176.09 | 177.69 | 175.01 | 176.83 | 135.82 | 1,874,000 |
| 2017-12-08 | 174.43 | 175.97 | 173.43 | 175.41 | 134.73 | 3,336,300 |
| 2017-12-07 | 175.68 | 176.94 | 173.43 | 173.96 | 133.61 | 3,102,100 |
| 2017-12-06 | 179.45 | 179.48 | 174.68 | 176.22 | 135.35 | 2,519,700 |
| 2017-12-05 | 179.01 | 180.73 | 177.94 | 178.67 | 137.23 | 3,589,400 |
| 2017-12-04 | 178.46 | 180.74 | 178.16 | 178.69 | 137.25 | 4,417,100 |
| 2017-12-01 | 174.16 | 177.86 | 174.05 | 177.20 | 136.10 | 3,389,900 |
| 2017-11-30 | 172.63 | 176.06 | 172.63 | 175.66 | 134.92 | 3,819,400 |
| 2017-11-29 | 171.00 | 174.00 | 170.59 | 172.23 | 132.28 | 3,244,500 |
| 2017-11-28 | 170.57 | 170.66 | 169.43 | 170.26 | 130.77 | 2,658,700 |
| 2017-11-27 | 170.56 | 171.26 | 169.56 | 169.71 | 130.35 | 2,150,100 |
| 2017-11-24 | 169.50 | 170.76 | 169.49 | 170.12 | 130.66 | 999,800 |
| 2017-11-22 | 169.86 | 170.73 | 169.33 | 169.96 | 130.54 | 1,533,000 |
| 2017-11-21 | 169.35 | 170.49 | 168.89 | 169.84 | 130.45 | 2,629,600 |
| 2017-11-20 | 169.90 | 170.22 | 168.15 | 168.79 | 129.64 | 2,012,300 |
| 2017-11-17 | 170.67 | 171.09 | 169.54 | 170.00 | 130.57 | 2,039,700 |
| 2017-11-16 | 168.91 | 171.15 | 168.75 | 170.77 | 131.16 | 3,131,000 |
| 2017-11-15 | 170.19 | 170.52 | 168.33 | 169.38 | 129.21 | 3,150,600 |
| 2017-11-14 | 170.89 | 171.49 | 168.31 | 170.13 | 129.78 | 2,604,700 |
| 2017-11-13 | 171.58 | 172.94 | 171.10 | 171.50 | 130.83 | 2,119,800 |
| 2017-11-10 | 173.15 | 173.48 | 171.19 | 172.35 | 131.48 | 1,927,400 |
| 2017-11-09 | 172.75 | 174.23 | 171.31 | 174.00 | 132.74 | 2,005,100 |
| 2017-11-08 | 174.00 | 174.65 | 173.18 | 173.58 | 132.42 | 2,003,400 |
| 2017-11-07 | 170.61 | 174.75 | 170.61 | 173.48 | 132.34 | 3,097,100 |
| 2017-11-06 | 172.86 | 173.33 | 170.69 | 170.80 | 130.30 | 2,692,000 |
| 2017-11-03 | 172.10 | 174.03 | 171.60 | 173.44 | 132.31 | 2,433,100 |
| 2017-11-02 | 174.77 | 175.38 | 171.26 | 172.41 | 131.52 | 4,029,300 |
| 2017-11-01 | 175.30 | 177.31 | 174.72 | 175.42 | 133.82 | 2,734,900 |
| 2017-10-31 | 174.15 | 176.19 | 174.15 | 175.22 | 133.67 | 2,906,600 |
| 2017-10-30 | 175.50 | 176.80 | 173.58 | 174.59 | 133.19 | 2,550,800 |
| 2017-10-27 | 175.35 | 176.43 | 173.29 | 175.28 | 133.71 | 3,478,600 |
| 2017-10-26 | 170.87 | 177.44 | 169.68 | 176.52 | 134.66 | 5,998,500 |
| 2017-10-25 | 179.10 | 180.04 | 176.56 | 177.50 | 135.41 | 4,052,500 |
| 2017-10-24 | 181.26 | 181.54 | 177.23 | 180.37 | 137.60 | 3,449,800 |
| 2017-10-23 | 183.25 | 183.62 | 180.37 | 180.53 | 137.72 | 2,571,200 |
| 2017-10-20 | 184.09 | 184.82 | 181.29 | 182.96 | 139.57 | 3,179,200 |
| 2017-10-19 | 185.99 | 186.98 | 183.25 | 184.12 | 140.46 | 2,563,600 |
| 2017-10-18 | 187.85 | 188.84 | 185.83 | 186.28 | 142.10 | 2,580,200 |
| 2017-10-17 | 182.03 | 187.06 | 181.13 | 186.19 | 142.04 | 3,753,700 |
| 2017-10-16 | 182.96 | 184.20 | 181.20 | 181.90 | 138.76 | 2,211,500 |
| 2017-10-13 | 182.64 | 183.35 | 182.01 | 183.01 | 139.61 | 2,331,500 |
| 2017-10-12 | 183.39 | 184.39 | 182.04 | 182.76 | 139.42 | 2,223,800 |
| 2017-10-11 | 185.28 | 185.50 | 182.68 | 184.15 | 140.48 | 3,273,200 |
| 2017-10-10 | 185.46 | 186.58 | 184.46 | 185.79 | 141.73 | 2,036,400 |
| 2017-10-09 | 185.95 | 186.84 | 184.40 | 185.46 | 141.48 | 1,519,600 |
| 2017-10-06 | 186.46 | 188.24 | 185.16 | 185.82 | 141.75 | 2,032,500 |
| 2017-10-05 | 189.05 | 190.00 | 184.31 | 186.85 | 142.54 | 4,506,600 |
| 2017-10-04 | 186.55 | 188.72 | 186.02 | 188.59 | 143.87 | 1,660,300 |
| 2017-10-03 | 188.05 | 188.22 | 185.63 | 187.23 | 142.83 | 1,514,200 |
| 2017-10-02 | 187.03 | 187.73 | 185.56 | 187.17 | 142.78 | 2,682,700 |
| 2017-09-29 | 185.70 | 186.54 | 183.17 | 186.45 | 142.23 | 3,017,300 |
| 2017-09-28 | 184.29 | 187.82 | 184.13 | 185.46 | 141.48 | 2,576,900 |
| 2017-09-27 | 185.05 | 186.88 | 183.90 | 184.88 | 141.04 | 2,436,700 |
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.