Regeneron Pharmaceuticals, Inc. (VIE:REGN)
495.80
-10.00 (-1.98%)
At close: Oct 23, 2025
Regeneron Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 23, 2025 | 503.60 | 504.40 | 501.40 | 501.40 | - | -0.87% | - |
| Oct 22, 2025 | 499.30 | 505.80 | 499.30 | 505.80 | - | 1.61% | - |
| Oct 21, 2025 | 497.70 | 497.80 | 494.70 | 497.80 | - | 0.69% | - |
| Oct 20, 2025 | 496.90 | 499.10 | 494.40 | 494.40 | - | 0.43% | - |
| Oct 17, 2025 | 486.10 | 492.30 | 484.50 | 492.30 | - | -0.85% | - |
| Oct 16, 2025 | 495.00 | 499.40 | 495.00 | 496.50 | - | -1.06% | - |
| Oct 15, 2025 | 493.40 | 501.80 | 492.30 | 501.80 | - | 3.66% | - |
| Oct 14, 2025 | 481.30 | 485.30 | 481.20 | 484.10 | - | 0.67% | - |
| Oct 13, 2025 | 489.80 | 490.60 | 472.50 | 480.90 | - | -2.34% | 17 |
| Oct 10, 2025 | 494.00 | 494.00 | 492.40 | 492.40 | - | -0.10% | - |
| Oct 9, 2025 | 488.50 | 492.90 | 488.50 | 492.90 | - | -2.28% | 6 |
| Oct 8, 2025 | 502.60 | 505.00 | 502.60 | 504.40 | - | 0.64% | - |
| Oct 7, 2025 | 501.40 | 505.80 | 500.00 | 501.20 | - | -0.83% | 5 |
| Oct 6, 2025 | 513.60 | 518.40 | 505.40 | 505.40 | - | -2.55% | - |
| Oct 3, 2025 | 513.00 | 518.60 | 513.00 | 518.60 | - | 1.05% | - |
| Oct 2, 2025 | 511.00 | 514.40 | 510.40 | 513.20 | - | -1.76% | - |
| Oct 1, 2025 | 474.70 | 522.40 | 474.70 | 522.40 | - | 8.70% | - |
| Sep 30, 2025 | 476.80 | 480.60 | 476.10 | 480.60 | - | 0.31% | - |
| Sep 29, 2025 | 484.20 | 484.20 | 479.10 | 479.10 | - | 0.74% | - |
| Sep 26, 2025 | 477.90 | 481.40 | 475.60 | 475.60 | - | -0.13% | - |
| Sep 25, 2025 | 491.00 | 492.60 | 476.20 | 476.20 | - | -2.82% | - |
| Sep 24, 2025 | 482.10 | 490.00 | 482.10 | 490.00 | - | 0.66% | - |
| Sep 23, 2025 | 505.40 | 506.00 | 486.80 | 486.80 | - | -3.83% | 23 |
| Sep 22, 2025 | 500.80 | 506.20 | 500.80 | 506.20 | - | -0.04% | - |
| Sep 19, 2025 | 508.00 | 512.80 | 506.40 | 506.40 | - | 1.89% | - |
| Sep 18, 2025 | 500.60 | 500.60 | 497.00 | 497.00 | - | 0.57% | - |
| Sep 17, 2025 | 485.30 | 494.20 | 485.30 | 494.20 | - | 1.58% | - |
| Sep 16, 2025 | 485.60 | 486.50 | 484.20 | 486.50 | - | 0.43% | - |
| Sep 15, 2025 | 478.00 | 484.40 | 477.60 | 484.40 | - | 0.60% | - |
| Sep 12, 2025 | 483.60 | 485.50 | 481.50 | 481.50 | - | -0.82% | - |
| Sep 11, 2025 | 475.90 | 485.50 | 474.60 | 485.50 | - | 2.32% | - |
| Sep 10, 2025 | 475.30 | 477.10 | 473.40 | 474.50 | - | -0.57% | - |
| Sep 9, 2025 | 474.80 | 477.60 | 474.80 | 477.20 | - | 0.65% | - |
| Sep 8, 2025 | 490.70 | 491.10 | 474.10 | 474.10 | - | -2.41% | - |
| Sep 5, 2025 | 488.30 | 488.30 | 482.00 | 485.80 | - | 0.33% | - |
| Sep 4, 2025 | 485.80 | 493.40 | 484.20 | 484.20 | - | -1.92% | - |
| Sep 3, 2025 | 495.50 | 498.70 | 493.70 | 493.70 | - | -0.26% | - |
| Sep 2, 2025 | 496.60 | 498.40 | 495.00 | 495.00 | - | -0.62% | 3 |
| Sep 1, 2025 | 499.30 | 499.90 | 498.10 | 498.10 | - | 0.61% | - |
| Aug 29, 2025 | 498.70 | 498.70 | 493.00 | 495.10 | - | 0.06% | - |
| Aug 28, 2025 | 506.20 | 508.20 | 494.80 | 494.80 | - | -2.17% | - |
| Aug 27, 2025 | 506.20 | 512.20 | 505.80 | 505.80 | - | 1.87% | - |
| Aug 26, 2025 | 492.00 | 496.50 | 492.00 | 496.50 | - | 0.10% | - |
| Aug 25, 2025 | 503.60 | 505.60 | 496.00 | 496.00 | - | -3.01% | - |
| Aug 22, 2025 | 517.40 | 521.80 | 511.40 | 511.40 | - | -1.46% | - |
| Aug 21, 2025 | 507.80 | 519.00 | 507.60 | 519.00 | - | 1.65% | - |
| Aug 20, 2025 | 490.50 | 510.60 | 490.50 | 510.60 | - | 3.51% | - |
| Aug 19, 2025 | 487.90 | 494.90 | 487.90 | 493.30 | - | -1.42% | 4 |
| Aug 18, 2025 | 496.70 | 501.60 | 496.70 | 500.40 | - | 2.42% | - |
| Aug 15, 2025 | 488.60 | 488.60 | 488.60 | 488.60 | - | - | - |