The highest closing price for Regeneron Pharmaceuticals (REGN) all-time was $1,198.45, on August 27, 2024. The latest price is $561.32.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
August 2025 | $583.01 | $583.28 | $542.89 | $561.55 | 9,678,700 |
July 2025 | $523.97 | $577.73 | $521.00 | $545.46 | 19,653,100 |
June 2025 | $491.09 | $538.20 | $476.49 | $525.00 | 27,780,600 |
May 2025 | $588.90 | $617.52 | $485.00 | $490.28 | 31,067,600 |
April 2025 | $629.58 | $640.29 | $525.21 | $597.88 | 25,663,600 |
March 2025 | $700.87 | $747.19 | $617.60 | $633.29 | 20,912,300 |
February 2025 | $666.96 | $737.91 | $640.23 | $697.71 | 17,887,000 |
January 2025 | $718.87 | $741.23 | $664.41 | $671.12 | 17,766,800 |
December 2024 | $747.94 | $798.78 | $691.09 | $710.37 | 18,051,400 |
November 2024 | $842.28 | $859.62 | $733.92 | $748.15 | 16,783,800 |
October 2024 | $1,051.15 | $1,058.67 | $813.74 | $835.89 | 17,457,700 |
September 2024 | $1,175.48 | $1,189.25 | $1,005.63 | $1,048.34 | 12,689,200 |
August 2024 | $1,057.94 | $1,207.86 | $1,038.98 | $1,181.42 | 10,420,300 |
July 2024 | $1,044.22 | $1,103.11 | $1,008.88 | $1,076.21 | 8,543,300 |
June 2024 | $977.46 | $1,078.19 | $976.56 | $1,048.13 | 9,285,600 |
May 2024 | $886.96 | $995.12 | $886.07 | $977.46 | 9,455,700 |
April 2024 | $962.07 | $967.53 | $872.82 | $888.20 | 10,148,700 |
March 2024 | $964.83 | $985.41 | $944.76 | $959.84 | 8,523,900 |
February 2024 | $943.00 | $995.58 | $920.49 | $963.43 | 10,253,800 |
January 2024 | $871.50 | $963.00 | $868.99 | $940.18 | 11,857,900 |
December 2023 | $822.67 | $897.38 | $800.34 | $875.87 | 12,741,300 |
November 2023 | $781.75 | $837.93 | $772.84 | $821.54 | 11,110,200 |
October 2023 | $824.72 | $851.62 | $767.07 | $777.74 | 8,722,000 |
September 2023 | $832.25 | $838.84 | $805.90 | $820.69 | 8,085,100 |
August 2023 | $742.61 | $845.16 | $724.12 | $824.21 | 11,810,300 |
Daily pricing data for Regeneron Pharmaceuticals dates back to 4/2/1991, and may be incomplete.
