Regeneron Pharmaceuticals... (REGN)
685.26
-13.48 (-1.93%)
At close: Mar 03, 2025, 3:59 PM
684.00
-0.18%
After-hours: Mar 03, 2025, 04:09 PM EST
REGN Stock Price History
| Date | Open | High | Low | Close | Change | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 28, 2025 | 701.32 | 708.58 | 693.71 | 698.74 | -4.04 | -0.57% | 995,253 |
| Feb 27, 2025 | 705.90 | 721.00 | 700.67 | 702.78 | -4.16 | -0.59% | 568,541 |
| Feb 26, 2025 | 721.29 | 721.41 | 701.07 | 706.94 | -16.53 | -2.28% | 713,047 |
| Feb 25, 2025 | 720.00 | 739.00 | 715.50 | 723.47 | 10.22 | 1.43% | 1,050,130 |
| Feb 24, 2025 | 703.93 | 725.00 | 700.43 | 713.25 | 12.92 | 1.84% | 896,498 |
| Feb 21, 2025 | 697.93 | 704.08 | 693.07 | 700.33 | 4.31 | 0.62% | 727,437 |
| Feb 20, 2025 | 688.05 | 703.14 | 685.45 | 696.02 | 10.36 | 1.51% | 627,592 |
| Feb 19, 2025 | 675.29 | 688.67 | 675.29 | 685.66 | 5.66 | 0.83% | 638,439 |
| Feb 18, 2025 | 679.64 | 689.95 | 674.88 | 680.00 | 6.40 | 0.95% | 826,119 |
| Feb 14, 2025 | 678.20 | 684.00 | 671.55 | 673.60 | -0.67 | -0.10% | 623,017 |
| Feb 13, 2025 | 665.46 | 677.69 | 661.94 | 674.27 | 10.41 | 1.57% | 604,761 |
| Feb 12, 2025 | 659.96 | 670.98 | 655.85 | 663.86 | -1.60 | -0.24% | 1,292,245 |
| Feb 11, 2025 | 680.63 | 680.79 | 664.19 | 665.46 | -24.90 | -3.61% | 1,270,975 |
| Feb 10, 2025 | 714.45 | 719.78 | 688.92 | 690.36 | -19.64 | -2.77% | 918,752 |
| Feb 7, 2025 | 726.46 | 731.42 | 709.55 | 710.00 | -12.07 | -1.67% | 886,055 |
| Feb 6, 2025 | 713.42 | 734.27 | 713.42 | 722.07 | 5.35 | 0.75% | 1,116,850 |
| Feb 5, 2025 | 708.80 | 729.25 | 700.01 | 716.72 | 19.67 | 2.82% | 1,436,289 |
| Feb 4, 2025 | 650.00 | 709.98 | 642.00 | 697.05 | 30.20 | 4.53% | 1,654,901 |
| Feb 3, 2025 | 668.80 | 673.65 | 663.43 | 666.85 | -6.13 | -0.91% | 1,009,200 |
| Jan 31, 2025 | 677.29 | 688.00 | 671.96 | 672.98 | -10.10 | -1.48% | 943,994 |
| Jan 30, 2025 | 688.31 | 689.62 | 674.33 | 683.08 | -4.19 | -0.61% | 771,800 |
| Jan 29, 2025 | 685.96 | 697.57 | 682.33 | 687.27 | 0.94 | 0.14% | 522,835 |
| Jan 28, 2025 | 682.11 | 690.30 | 678.13 | 686.33 | 1.62 | 0.24% | 640,390 |
| Jan 27, 2025 | 676.73 | 698.45 | 676.73 | 684.71 | 8.92 | 1.32% | 1,051,614 |
| Jan 24, 2025 | 688.74 | 693.84 | 675.11 | 675.79 | -18.85 | -2.71% | 1,021,800 |
| Jan 23, 2025 | 680.54 | 696.19 | 678.28 | 694.64 | 14.61 | 2.15% | 1,145,204 |
| Jan 22, 2025 | 689.77 | 699.88 | 677.68 | 680.03 | -7.77 | -1.13% | 945,295 |
| Jan 21, 2025 | 687.46 | 692.93 | 681.52 | 687.80 | 6.22 | 0.91% | 1,145,326 |
| Jan 17, 2025 | 705.34 | 707.48 | 680.89 | 681.58 | -11.65 | -1.68% | 1,111,946 |
| Jan 16, 2025 | 701.04 | 706.54 | 691.33 | 693.23 | -10.20 | -1.45% | 854,097 |
| Jan 15, 2025 | 700.61 | 712.60 | 698.20 | 703.43 | 12.56 | 1.82% | 880,442 |
| Jan 14, 2025 | 714.01 | 715.98 | 686.00 | 690.87 | -26.03 | -3.63% | 791,700 |
| Jan 13, 2025 | 669.24 | 717.37 | 666.25 | 716.90 | 20.02 | 2.87% | 1,406,307 |
| Jan 10, 2025 | 721.33 | 724.73 | 691.00 | 696.88 | -36.71 | -5.00% | 1,117,310 |
| Jan 8, 2025 | 728.04 | 743.28 | 725.60 | 733.59 | 3.29 | 0.45% | 758,834 |
| Jan 7, 2025 | 716.34 | 734.44 | 716.34 | 730.30 | 14.04 | 1.96% | 802,573 |
| Jan 6, 2025 | 715.00 | 733.69 | 713.75 | 716.26 | -1.89 | -0.26% | 820,344 |
| Jan 3, 2025 | 716.07 | 722.00 | 714.76 | 718.15 | 2.96 | 0.41% | 558,000 |
| Jan 2, 2025 | 720.86 | 726.81 | 711.92 | 715.19 | 2.86 | 0.40% | 479,136 |
| Dec 31, 2024 | 703.90 | 713.00 | 703.39 | 712.33 | 9.74 | 1.39% | 473,568 |
| Dec 30, 2024 | 708.04 | 708.97 | 700.42 | 702.59 | -9.81 | -1.38% | 537,464 |
| Dec 27, 2024 | 710.52 | 718.99 | 709.09 | 712.40 | -4.28 | -0.60% | 795,600 |
| Dec 26, 2024 | 709.08 | 718.49 | 709.08 | 716.68 | 2.21 | 0.31% | 619,266 |
| Dec 24, 2024 | 712.30 | 720.00 | 706.15 | 714.47 | -0.66 | -0.09% | 382,145 |
| Dec 23, 2024 | 708.38 | 718.19 | 706.16 | 715.13 | 13.28 | 1.89% | 866,549 |
| Dec 20, 2024 | 710.20 | 717.61 | 700.83 | 701.85 | -6.40 | -0.90% | 1,890,000 |
| Dec 19, 2024 | 711.00 | 714.05 | 693.00 | 708.25 | -6.37 | -0.89% | 1,086,700 |
| Dec 18, 2024 | 735.21 | 745.00 | 712.30 | 714.62 | -25.39 | -3.43% | 908,073 |
| Dec 17, 2024 | 721.37 | 744.80 | 721.08 | 740.01 | 15.14 | 2.09% | 978,744 |
| Dec 16, 2024 | 730.52 | 739.39 | 722.23 | 724.87 | -6.43 | -0.88% | 920,351 |