Amgen Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2017-09-27 | 185.05 | 186.88 | 183.90 | 184.88 | 141.04 | 2,436,700 |
| 2017-09-26 | 186.51 | 187.55 | 185.40 | 185.60 | 141.59 | 2,307,900 |
| 2017-09-25 | 185.51 | 188.03 | 185.51 | 186.29 | 142.11 | 2,545,400 |
| 2017-09-22 | 185.48 | 186.82 | 184.00 | 185.76 | 141.71 | 2,275,600 |
| 2017-09-21 | 188.32 | 188.96 | 186.50 | 186.64 | 142.38 | 2,082,200 |
| 2017-09-20 | 186.08 | 188.55 | 185.42 | 188.17 | 143.55 | 2,685,400 |
| 2017-09-19 | 186.81 | 187.44 | 185.81 | 186.32 | 142.13 | 2,066,100 |
| 2017-09-18 | 187.79 | 188.56 | 186.12 | 186.47 | 142.25 | 2,443,800 |
| 2017-09-15 | 189.66 | 189.66 | 186.31 | 187.47 | 143.01 | 5,349,000 |
| 2017-09-14 | 188.37 | 191.10 | 187.81 | 189.44 | 144.51 | 2,318,400 |
| 2017-09-13 | 189.90 | 190.94 | 187.71 | 189.70 | 144.71 | 3,031,400 |
| 2017-09-12 | 187.00 | 191.04 | 186.78 | 191.00 | 145.71 | 3,894,300 |
| 2017-09-11 | 182.54 | 186.71 | 182.54 | 186.49 | 142.26 | 3,791,200 |
| 2017-09-08 | 180.93 | 182.66 | 179.52 | 180.64 | 137.80 | 1,993,900 |
| 2017-09-07 | 178.50 | 182.77 | 177.28 | 180.71 | 137.86 | 2,985,300 |
| 2017-09-06 | 177.59 | 179.08 | 176.36 | 178.38 | 136.08 | 2,242,300 |
| 2017-09-05 | 178.00 | 178.50 | 175.36 | 176.74 | 134.83 | 1,959,900 |
| 2017-09-01 | 178.14 | 179.73 | 177.30 | 178.71 | 136.33 | 2,431,900 |
| 2017-08-31 | 173.74 | 178.64 | 173.74 | 177.77 | 135.61 | 3,977,500 |
| 2017-08-30 | 172.19 | 175.08 | 171.54 | 173.65 | 132.47 | 2,310,900 |
| 2017-08-29 | 170.66 | 172.35 | 170.35 | 172.23 | 131.39 | 1,483,000 |
| 2017-08-28 | 170.86 | 172.64 | 170.26 | 171.78 | 131.04 | 2,359,500 |
| 2017-08-25 | 170.82 | 171.57 | 169.40 | 169.74 | 129.49 | 1,510,800 |
| 2017-08-24 | 169.28 | 170.69 | 168.57 | 169.95 | 129.65 | 1,922,400 |
| 2017-08-23 | 169.66 | 169.94 | 168.76 | 169.00 | 128.92 | 1,279,400 |
| 2017-08-22 | 168.86 | 170.94 | 168.83 | 170.07 | 129.74 | 1,933,500 |
| 2017-08-21 | 167.46 | 168.64 | 167.01 | 168.16 | 128.28 | 1,533,300 |
| 2017-08-18 | 167.37 | 168.43 | 166.52 | 167.29 | 127.62 | 1,741,900 |
| 2017-08-17 | 170.69 | 171.00 | 167.80 | 167.81 | 128.01 | 2,630,600 |
| 2017-08-16 | 170.26 | 172.64 | 170.14 | 171.39 | 130.75 | 1,618,800 |
| 2017-08-15 | 171.10 | 171.45 | 169.76 | 170.04 | 129.72 | 1,956,300 |
| 2017-08-14 | 170.28 | 172.08 | 169.97 | 171.67 | 130.08 | 1,915,800 |
| 2017-08-11 | 169.82 | 170.63 | 168.76 | 169.43 | 128.38 | 1,571,600 |
| 2017-08-10 | 172.07 | 172.67 | 168.59 | 169.11 | 128.14 | 3,443,800 |
| 2017-08-09 | 173.10 | 174.18 | 172.65 | 173.55 | 131.51 | 1,972,200 |
| 2017-08-08 | 173.96 | 174.90 | 172.98 | 173.69 | 131.61 | 2,325,200 |
| 2017-08-07 | 173.87 | 174.65 | 173.26 | 174.58 | 132.29 | 1,193,800 |
| 2017-08-04 | 174.27 | 174.82 | 172.90 | 173.85 | 131.73 | 1,915,600 |
| 2017-08-03 | 173.52 | 174.71 | 173.26 | 174.18 | 131.98 | 1,725,900 |
| 2017-08-02 | 173.57 | 174.59 | 173.21 | 174.46 | 132.20 | 2,209,200 |
| 2017-08-01 | 174.81 | 175.11 | 173.66 | 174.13 | 131.95 | 2,069,600 |
| 2017-07-31 | 174.51 | 176.79 | 174.25 | 174.51 | 132.23 | 2,424,800 |
| 2017-07-28 | 171.98 | 175.06 | 171.71 | 174.54 | 132.26 | 2,463,500 |
| 2017-07-27 | 175.00 | 175.48 | 170.53 | 172.15 | 130.45 | 5,523,200 |
| 2017-07-26 | 176.01 | 178.86 | 175.20 | 175.89 | 133.28 | 5,446,100 |
| 2017-07-25 | 182.05 | 182.60 | 180.34 | 180.89 | 137.07 | 3,343,200 |
| 2017-07-24 | 180.19 | 181.46 | 178.66 | 181.06 | 137.20 | 2,503,100 |
| 2017-07-21 | 179.26 | 180.55 | 179.16 | 180.21 | 136.55 | 2,674,700 |
| 2017-07-20 | 179.05 | 180.73 | 178.88 | 179.32 | 135.88 | 3,039,300 |
| 2017-07-19 | 178.10 | 179.20 | 176.52 | 179.18 | 135.77 | 2,440,700 |
| 2017-07-18 | 176.66 | 177.63 | 176.14 | 177.48 | 134.48 | 1,820,100 |
| 2017-07-17 | 176.84 | 178.90 | 176.68 | 177.40 | 134.42 | 2,692,400 |
| 2017-07-14 | 175.43 | 177.68 | 174.41 | 177.13 | 134.22 | 2,720,600 |
| 2017-07-13 | 173.28 | 176.20 | 173.09 | 175.04 | 132.64 | 2,999,900 |
| 2017-07-12 | 173.71 | 174.24 | 172.67 | 173.27 | 131.29 | 1,976,900 |
| 2017-07-11 | 174.18 | 174.44 | 172.07 | 173.32 | 131.33 | 2,198,000 |
| 2017-07-10 | 171.59 | 172.55 | 171.00 | 172.20 | 130.48 | 2,070,600 |
| 2017-07-07 | 171.64 | 172.03 | 170.59 | 171.43 | 129.90 | 2,612,900 |
| 2017-07-06 | 173.10 | 173.61 | 171.31 | 171.72 | 130.12 | 2,566,400 |
| 2017-07-05 | 172.67 | 174.38 | 171.92 | 174.26 | 132.04 | 2,830,000 |
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.