Regeneron Pharmaceuticals, Inc. (REGN)
NASDAQ · Healthcare
Regeneron Pharmaceuticals, Inc. Stock Price History 2008–2025
Regeneron Pharmaceuticals, Inc.
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Historical daily closing price for Regeneron Pharmaceuticals, Inc. since 2006, adjusted for splits and dividends. The latest closing stock price for Regeneron Pharmaceuticals, Inc. as of June 11, 2026 is 610.36.
- The all-time high Regeneron Pharmaceuticals, Inc. stock closing price was 1201.76 on August 27, 2024.
- The Regeneron Pharmaceuticals, Inc. 52-week high stock price is 812.27, which is 33.1% above the current share price.
- The Regeneron Pharmaceuticals, Inc. 52-week low stock price is 508.86, which is 16.6% below the current share price.
- The average Regeneron Pharmaceuticals, Inc. stock price for the last 52 weeks is 666.17.
Annual Close Price
YEAR-END CLOSE · USD
ANNUAL % CHANGE · %
| Year | Average | Year Open | Year High | Year Low | Year Close | Annual % Change |
|---|---|---|---|---|---|---|
| 2026 | 734.05 | 776.31 | 812.27 | 600.66 | 610.36 | -20.92% |
| 2025 | 622.09 | 715.19 | 787.32 | 483.07 | 771.87 | +8.36% |
| 2024 | 968.29 | 905.00 | 1201.76 | 701.85 | 712.33 | -18.90% |
| 2023 | 783.82 | 720.47 | 881.70 | 680.49 | 878.29 | +21.73% |
| 2022 | 662.52 | 627.10 | 766.39 | 548.35 | 721.49 | +14.25% |
| 2021 | 558.32 | 482.86 | 680.96 | 446.73 | 631.52 | +30.72% |
| 2020 | 532.36 | 373.35 | 658.21 | 336.18 | 483.11 | +28.66% |
| 2019 | 343.51 | 372.44 | 439.57 | 273.46 | 375.48 | +0.53% |
| 2018 | 351.67 | 382.60 | 408.51 | 284.60 | 373.50 | -0.65% |
| 2017 | 422.48 | 379.70 | 526.53 | 340.75 | 375.96 | +2.42% |
| 2016 | 394.50 | 516.55 | 519.48 | 331.05 | 367.09 | -32.38% |
Regeneron Pharmaceuticals Inc. Stock Price History — FAQ
Regeneron Pharmaceuticals Inc. (REGN) stock price history over the last 18 years — annual and quarterly figures with year-over-year growth and charts.
Where can I see REGN's stock price history history?
The chart and table above show Regeneron Pharmaceuticals Inc.'s stock price history by year and by quarter, including the growth rate.