Amgen Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-31 | 288.46 | 298.88 | 288.00 | 298.43 | 290.37 | 2,687,100 |
| 2025-10-30 | 290.58 | 294.56 | 289.00 | 292.00 | 284.12 | 2,058,200 |
| 2025-10-29 | 291.76 | 294.81 | 289.44 | 291.77 | 283.89 | 2,824,300 |
| 2025-10-28 | 288.93 | 292.63 | 288.26 | 292.09 | 284.21 | 2,217,200 |
| 2025-10-27 | 291.21 | 292.00 | 288.26 | 291.16 | 283.30 | 1,794,300 |
| 2025-10-24 | 292.89 | 293.94 | 290.66 | 291.76 | 283.89 | 1,376,300 |
| 2025-10-23 | 296.01 | 296.46 | 291.91 | 292.89 | 284.98 | 1,496,800 |
| 2025-10-22 | 301.29 | 302.82 | 295.60 | 295.98 | 287.99 | 1,698,500 |
| 2025-10-21 | 302.60 | 303.85 | 298.03 | 301.14 | 293.01 | 1,533,400 |
| 2025-10-20 | 299.48 | 303.66 | 297.75 | 303.33 | 295.14 | 1,613,400 |
| 2025-10-17 | 295.24 | 299.37 | 293.14 | 298.81 | 290.74 | 1,959,400 |
| 2025-10-16 | 298.07 | 302.27 | 294.44 | 295.81 | 287.83 | 1,715,000 |
| 2025-10-15 | 292.82 | 298.21 | 292.43 | 297.32 | 289.29 | 2,502,100 |
| 2025-10-14 | 291.75 | 296.87 | 290.97 | 293.85 | 285.92 | 1,975,900 |
| 2025-10-13 | 291.75 | 296.13 | 289.44 | 292.40 | 284.51 | 1,838,400 |
| 2025-10-10 | 296.16 | 297.09 | 289.58 | 290.13 | 282.30 | 2,660,500 |
| 2025-10-09 | 294.13 | 296.63 | 293.70 | 295.43 | 287.46 | 1,369,000 |
| 2025-10-08 | 295.79 | 297.63 | 292.29 | 294.62 | 286.67 | 2,940,600 |
| 2025-10-07 | 293.27 | 295.85 | 290.21 | 295.54 | 287.56 | 1,504,300 |
| 2025-10-06 | 297.62 | 297.62 | 293.03 | 294.12 | 286.18 | 1,957,300 |
| 2025-10-03 | 297.72 | 301.54 | 295.63 | 297.89 | 289.85 | 2,518,500 |
| 2025-10-02 | 298.31 | 300.50 | 295.46 | 297.40 | 289.37 | 2,123,200 |
| 2025-10-01 | 284.45 | 301.66 | 283.00 | 298.50 | 290.44 | 4,835,400 |
| 2025-09-30 | 274.14 | 284.82 | 274.02 | 282.20 | 274.58 | 3,508,700 |
| 2025-09-29 | 273.10 | 274.52 | 270.67 | 273.97 | 266.58 | 1,769,100 |
| 2025-09-26 | 274.34 | 275.50 | 269.77 | 272.98 | 265.61 | 1,812,200 |
| 2025-09-25 | 279.00 | 281.05 | 270.64 | 271.18 | 263.86 | 2,802,700 |
| 2025-09-24 | 285.47 | 286.70 | 278.00 | 279.22 | 271.68 | 2,374,200 |
| 2025-09-23 | 283.96 | 287.26 | 283.96 | 286.81 | 279.07 | 2,342,000 |
| 2025-09-22 | 284.13 | 287.20 | 281.71 | 286.00 | 278.28 | 3,050,500 |
| 2025-09-19 | 278.64 | 286.15 | 277.37 | 285.41 | 277.71 | 8,735,100 |
| 2025-09-18 | 274.70 | 276.50 | 273.97 | 275.83 | 268.38 | 3,322,500 |
| 2025-09-17 | 274.14 | 277.80 | 273.00 | 274.71 | 267.30 | 1,748,800 |
| 2025-09-16 | 275.89 | 277.59 | 271.73 | 273.08 | 265.71 | 2,157,400 |
| 2025-09-15 | 276.07 | 277.24 | 271.61 | 274.40 | 266.99 | 2,563,100 |
| 2025-09-12 | 281.04 | 282.94 | 276.07 | 276.39 | 268.93 | 2,143,700 |
| 2025-09-11 | 278.52 | 282.90 | 278.00 | 282.73 | 275.10 | 2,233,100 |
| 2025-09-10 | 280.00 | 280.31 | 275.16 | 278.51 | 270.99 | 2,150,700 |
| 2025-09-09 | 279.50 | 282.08 | 278.78 | 279.97 | 272.41 | 1,733,000 |
| 2025-09-08 | 281.05 | 282.43 | 277.32 | 280.19 | 272.63 | 2,452,900 |
| 2025-09-05 | 279.80 | 285.29 | 279.00 | 283.64 | 275.98 | 2,299,400 |
| 2025-09-04 | 284.76 | 284.76 | 278.75 | 280.10 | 272.54 | 2,622,000 |
| 2025-09-03 | 284.08 | 286.93 | 280.38 | 283.85 | 276.19 | 2,604,100 |
| 2025-09-02 | 287.49 | 288.74 | 284.71 | 286.92 | 279.18 | 1,948,200 |
| 2025-08-29 | 285.80 | 288.30 | 285.16 | 287.71 | 279.94 | 1,302,700 |
| 2025-08-28 | 287.23 | 287.23 | 284.87 | 285.61 | 277.90 | 1,886,700 |
| 2025-08-27 | 288.84 | 290.25 | 286.65 | 287.97 | 280.20 | 1,400,800 |
| 2025-08-26 | 287.77 | 289.89 | 286.53 | 289.58 | 281.76 | 1,750,400 |
| 2025-08-25 | 292.61 | 294.60 | 287.56 | 288.47 | 280.68 | 1,734,300 |
| 2025-08-22 | 295.49 | 297.89 | 293.35 | 293.72 | 285.79 | 1,644,000 |
| 2025-08-21 | 295.90 | 299.90 | 294.49 | 295.76 | 285.46 | 1,843,700 |
| 2025-08-20 | 296.25 | 301.47 | 295.80 | 296.45 | 286.13 | 1,723,700 |
| 2025-08-19 | 292.41 | 296.99 | 292.11 | 295.55 | 285.26 | 1,858,500 |
| 2025-08-18 | 296.93 | 298.14 | 292.30 | 292.62 | 282.43 | 1,743,800 |
| 2025-08-15 | 292.03 | 296.99 | 290.58 | 296.47 | 286.15 | 2,168,300 |
| 2025-08-14 | 288.88 | 291.54 | 287.41 | 290.29 | 280.18 | 1,932,300 |
| 2025-08-13 | 285.32 | 289.58 | 284.69 | 289.33 | 279.26 | 1,784,900 |
| 2025-08-12 | 285.48 | 286.26 | 282.60 | 284.98 | 275.06 | 2,200,300 |
| 2025-08-11 | 289.74 | 291.74 | 284.72 | 285.09 | 275.16 | 1,856,800 |
| 2025-08-08 | 283.49 | 288.49 | 283.49 | 288.23 | 278.19 | 1,803,300 |
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.