The highest closing price for Regeneron Pharmaceuticals (REGN) all-time was $1,196.63, on August 27, 2024. The latest price is $589.35.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
August 2025 | $582.13 | $605.18 | $542.07 | $598.16 | 15,708,500 |
July 2025 | $523.18 | $576.85 | $520.21 | $544.63 | 19,653,100 |
June 2025 | $490.35 | $537.38 | $475.77 | $524.20 | 27,780,600 |
May 2025 | $588.01 | $616.58 | $484.26 | $489.54 | 31,067,600 |
April 2025 | $628.63 | $639.32 | $524.42 | $596.97 | 25,663,600 |
March 2025 | $699.81 | $746.05 | $616.66 | $632.33 | 20,912,300 |
February 2025 | $665.95 | $736.79 | $639.26 | $696.65 | 17,887,000 |
January 2025 | $717.78 | $740.11 | $663.41 | $670.11 | 17,766,800 |
December 2024 | $746.81 | $797.57 | $690.04 | $709.29 | 18,051,400 |
November 2024 | $841.00 | $858.32 | $732.81 | $747.02 | 16,783,800 |
October 2024 | $1,049.56 | $1,057.07 | $812.51 | $834.62 | 17,457,700 |
September 2024 | $1,173.70 | $1,187.45 | $1,004.11 | $1,046.75 | 12,689,200 |
August 2024 | $1,056.33 | $1,206.03 | $1,037.40 | $1,179.63 | 10,420,300 |
July 2024 | $1,042.64 | $1,101.44 | $1,007.35 | $1,074.58 | 8,543,300 |
June 2024 | $975.98 | $1,076.55 | $975.08 | $1,046.54 | 9,285,600 |
May 2024 | $885.61 | $993.61 | $884.73 | $975.98 | 9,455,700 |
April 2024 | $960.61 | $966.06 | $871.49 | $886.86 | 10,148,700 |
March 2024 | $963.37 | $983.91 | $943.33 | $958.38 | 8,523,900 |
February 2024 | $941.57 | $994.07 | $919.09 | $961.97 | 10,253,800 |
January 2024 | $870.18 | $961.54 | $867.67 | $938.76 | 11,857,900 |
December 2023 | $821.42 | $896.02 | $799.12 | $874.54 | 12,741,300 |
November 2023 | $780.56 | $836.66 | $771.67 | $820.29 | 11,110,200 |
October 2023 | $823.47 | $850.32 | $765.91 | $776.56 | 8,722,000 |
September 2023 | $830.99 | $837.57 | $804.68 | $819.45 | 8,085,100 |
August 2023 | $741.48 | $843.88 | $723.02 | $822.96 | 11,810,300 |
Daily pricing data for Regeneron Pharmaceuticals dates back to 4/2/1991, and may be incomplete.
