Regeneron Pharmaceuticals, Inc. Share Price
NASDAQ: REGN | Large CapRegeneron Pharmaceuticals, Inc. Stock Performance
Regeneron Pharmaceuticals, Inc. Share Price Today
As of 13 September 2026, Regeneron Pharmaceuticals, Inc.'s share price is $781.52. The stock opened at $799.22, compared to its previous close of $793.89. During today's trading session, Regeneron Pharmaceuticals, Inc.'s share price traded between $781.22 and $799.22, with an average price of $790.22. Over the past 52 weeks, the stock has recorded a high of $858.17 and a low of $541.23. In terms of performance, Regeneron Pharmaceuticals, Inc.'s share price has risen by 1.19% over the last six months and is up 39.30% on a year-on-year basis.
Regeneron Pharmaceuticals, Inc. Share Price Chart
About Regeneron Pharmaceuticals, Inc.
Regeneron Pharmaceuticals Inc., based in New York, is a biotechnology company focused on discovering and developing medicines for serious diseases, including eye diseases, cancer, cardiovascular diseases, and infectious diseases.
Regeneron Pharmaceuticals, Inc. Historical Returns
| Month | Open | Close | Change % |
|---|---|---|---|
Sep 2026 | $805.30 | $781.62 | -3.23% |
Aug 2026 | $769.52 | $807.67 | +5.89% |
Jul 2026 | $629.90 | $762.72 | +22.33% |
Jun 2026 | $608.49 | $623.51 | +1.79% |
May 2026 | $702.85 | $612.54 | -13.37% |
Apr 2026 | $775.78 | $707.12 | -8.44% |
Mar 2026 | $772.50 | $772.33 | -1.17% |
Feb 2026 | $734.75 | $781.47 | +5.38% |
Jan 2026 | $772.51 | $741.55 | -3.93% |
Dec 2025 | $775.60 | $771.86 | -1.09% |
Nov 2025 | $654.75 | $780.34 | +19.76% |
Oct 2025 | $575.23 | $651.58 | +16.14% |
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