Regeneron Pharmaceuticals, Inc. (REGN)
NasdaqGS - NasdaqGS Real-time price. Currency in USD
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648.51+6.68 (+1.04%)
At close: 4:00PM EST
Show:
Historical prices
Frequency:
Daily
Currency in USD
| Date | Open | High | Low | Close* | Adj. close** | Volume |
|---|---|---|---|---|---|---|
| 26 Nov 2021 | 660.00 | 660.95 | 639.78 | 643.35 | 643.35 | 575,600 |
| 24 Nov 2021 | 651.38 | 656.00 | 645.55 | 648.18 | 648.18 | 545,100 |
| 23 Nov 2021 | 641.90 | 650.96 | 639.48 | 649.32 | 649.32 | 624,300 |
| 22 Nov 2021 | 648.58 | 660.28 | 640.88 | 643.64 | 643.64 | 632,600 |
| 19 Nov 2021 | 652.43 | 657.56 | 646.37 | 652.68 | 652.68 | 605,700 |
| 18 Nov 2021 | 642.21 | 653.27 | 638.60 | 648.51 | 648.51 | 564,400 |
| 17 Nov 2021 | 645.08 | 645.53 | 635.75 | 641.83 | 641.83 | 440,000 |
| 16 Nov 2021 | 647.34 | 661.84 | 642.10 | 642.75 | 642.75 | 632,700 |
| 15 Nov 2021 | 635.01 | 649.72 | 633.28 | 647.73 | 647.73 | 777,500 |
| 12 Nov 2021 | 632.44 | 634.46 | 623.31 | 631.20 | 631.20 | 513,600 |
| 11 Nov 2021 | 622.00 | 628.46 | 617.65 | 626.64 | 626.64 | 478,400 |
| 10 Nov 2021 | 616.82 | 635.73 | 616.82 | 622.20 | 622.20 | 727,900 |
| 09 Nov 2021 | 623.08 | 627.57 | 614.00 | 616.31 | 616.31 | 601,000 |
| 08 Nov 2021 | 618.60 | 623.42 | 608.76 | 622.78 | 622.78 | 639,900 |
| 05 Nov 2021 | 600.00 | 622.86 | 594.55 | 611.54 | 611.54 | 1,768,400 |
| 04 Nov 2021 | 657.21 | 659.79 | 630.90 | 647.63 | 647.63 | 1,507,000 |
| 03 Nov 2021 | 637.21 | 652.38 | 632.10 | 652.10 | 652.10 | 718,800 |
| 02 Nov 2021 | 638.58 | 649.98 | 633.56 | 638.77 | 638.77 | 838,400 |
| 01 Nov 2021 | 640.00 | 648.07 | 635.75 | 639.15 | 639.15 | 913,700 |
| 29 Oct 2021 | 619.13 | 641.26 | 618.11 | 639.94 | 639.94 | 860,400 |
| 28 Oct 2021 | 590.18 | 625.72 | 589.13 | 625.19 | 625.19 | 1,111,400 |
| 27 Oct 2021 | 593.28 | 594.09 | 587.70 | 589.60 | 589.60 | 658,100 |
| 26 Oct 2021 | 579.14 | 594.22 | 575.61 | 592.15 | 592.15 | 845,300 |
| 25 Oct 2021 | 573.66 | 578.73 | 569.53 | 576.20 | 576.20 | 627,300 |
| 22 Oct 2021 | 570.03 | 573.01 | 565.39 | 572.36 | 572.36 | 493,000 |
| 21 Oct 2021 | 564.48 | 570.91 | 562.52 | 569.37 | 569.37 | 624,200 |
| 20 Oct 2021 | 554.24 | 562.72 | 553.00 | 562.71 | 562.71 | 878,000 |
| 19 Oct 2021 | 548.02 | 555.67 | 545.00 | 552.11 | 552.11 | 985,700 |
| 18 Oct 2021 | 550.22 | 552.49 | 539.18 | 543.48 | 543.48 | 1,216,200 |
| 15 Oct 2021 | 558.93 | 558.93 | 552.16 | 553.24 | 553.24 | 838,800 |
| 14 Oct 2021 | 553.00 | 565.11 | 552.07 | 555.62 | 555.62 | 1,055,800 |
| 13 Oct 2021 | 548.33 | 556.18 | 546.97 | 547.12 | 547.12 | 664,200 |
| 12 Oct 2021 | 546.09 | 549.35 | 541.58 | 544.44 | 544.44 | 521,600 |
| 11 Oct 2021 | 549.65 | 557.87 | 545.60 | 546.26 | 546.26 | 538,600 |
| 08 Oct 2021 | 551.88 | 555.52 | 543.25 | 550.02 | 550.02 | 532,300 |
| 07 Oct 2021 | 548.14 | 559.75 | 547.32 | 552.02 | 552.02 | 774,300 |
| 06 Oct 2021 | 548.00 | 553.93 | 543.41 | 546.57 | 546.57 | 890,100 |
| 05 Oct 2021 | 555.91 | 564.73 | 549.27 | 550.90 | 550.90 | 930,100 |
| 04 Oct 2021 | 565.37 | 568.13 | 553.10 | 555.42 | 555.42 | 992,900 |
| 01 Oct 2021 | 576.75 | 578.00 | 556.05 | 570.79 | 570.79 | 1,457,800 |
| 30 Sept 2021 | 607.76 | 613.58 | 604.62 | 605.18 | 605.18 | 549,000 |
| 29 Sept 2021 | 607.14 | 612.74 | 604.98 | 606.70 | 606.70 | 615,100 |
| 28 Sept 2021 | 607.22 | 617.71 | 603.79 | 605.00 | 605.00 | 1,240,400 |
| 27 Sept 2021 | 636.71 | 636.71 | 616.26 | 619.07 | 619.07 | 783,700 |
| 24 Sept 2021 | 644.31 | 644.31 | 632.45 | 638.90 | 638.90 | 654,500 |
| 23 Sept 2021 | 647.00 | 655.00 | 644.30 | 646.51 | 646.51 | 537,400 |
| 22 Sept 2021 | 646.95 | 651.01 | 640.02 | 647.06 | 647.06 | 561,800 |
| 21 Sept 2021 | 645.11 | 656.86 | 642.81 | 646.95 | 646.95 | 440,600 |
| 20 Sept 2021 | 643.84 | 652.00 | 636.17 | 640.89 | 640.89 | 666,400 |
| 17 Sept 2021 | 649.17 | 653.00 | 643.29 | 651.88 | 651.88 | 761,900 |
| 16 Sept 2021 | 649.71 | 656.67 | 643.38 | 653.18 | 653.18 | 539,900 |
| 15 Sept 2021 | 658.65 | 664.99 | 649.01 | 652.00 | 652.00 | 883,100 |
| 14 Sept 2021 | 639.91 | 650.42 | 639.91 | 645.15 | 645.15 | 602,100 |
| 13 Sept 2021 | 651.10 | 653.33 | 636.00 | 639.52 | 639.52 | 798,000 |
| 10 Sept 2021 | 650.00 | 659.76 | 646.11 | 650.49 | 650.49 | 747,100 |
| 09 Sept 2021 | 670.28 | 672.88 | 644.65 | 646.11 | 646.11 | 1,047,700 |
| 08 Sept 2021 | 667.80 | 676.94 | 666.57 | 669.19 | 669.19 | 463,100 |
| 07 Sept 2021 | 679.42 | 679.58 | 658.02 | 668.81 | 668.81 | 717,500 |
| 03 Sept 2021 | 675.62 | 686.62 | 672.00 | 679.57 | 679.57 | 564,600 |
| 02 Sept 2021 | 683.50 | 684.90 | 674.57 | 675.75 | 675.75 | 689,300 |
| 01 Sept 2021 | 674.72 | 686.28 | 671.63 | 680.96 | 680.96 | 822,100 |
| 31 Aug 2021 | 677.51 | 681.73 | 668.33 | 673.40 | 673.40 | 829,500 |
| 30 Aug 2021 | 664.00 | 678.69 | 660.44 | 677.08 | 677.08 | 865,300 |
| 27 Aug 2021 | 668.95 | 673.10 | 660.75 | 663.29 | 663.29 | 424,000 |
| 26 Aug 2021 | 670.06 | 674.45 | 663.29 | 665.77 | 665.77 | 473,300 |
| 25 Aug 2021 | 672.85 | 674.00 | 660.79 | 669.18 | 669.18 | 643,500 |
| 24 Aug 2021 | 665.92 | 670.00 | 656.73 | 669.95 | 669.95 | 731,500 |
| 23 Aug 2021 | 665.21 | 671.49 | 642.68 | 667.29 | 667.29 | 992,900 |
| 20 Aug 2021 | 659.00 | 674.07 | 655.63 | 663.27 | 663.27 | 1,302,300 |
| 19 Aug 2021 | 628.93 | 662.87 | 628.93 | 655.63 | 655.63 | 1,284,600 |
| 18 Aug 2021 | 650.00 | 658.97 | 633.00 | 635.57 | 635.57 | 1,642,600 |
| 17 Aug 2021 | 626.14 | 650.00 | 624.01 | 647.44 | 647.44 | 1,183,900 |
| 16 Aug 2021 | 625.66 | 630.00 | 615.06 | 628.60 | 628.60 | 869,900 |
| 13 Aug 2021 | 614.00 | 625.00 | 612.62 | 624.79 | 624.79 | 821,200 |
| 12 Aug 2021 | 607.00 | 611.52 | 598.03 | 608.00 | 608.00 | 577,600 |
| 11 Aug 2021 | 616.07 | 621.37 | 603.41 | 608.45 | 608.45 | 630,400 |
| 10 Aug 2021 | 615.73 | 619.78 | 604.55 | 614.98 | 614.98 | 651,200 |
| 09 Aug 2021 | 610.85 | 624.77 | 610.59 | 613.94 | 613.94 | 962,300 |
| 06 Aug 2021 | 603.09 | 615.00 | 600.02 | 610.86 | 610.86 | 1,134,500 |
| 05 Aug 2021 | 588.62 | 603.14 | 570.85 | 602.47 | 602.47 | 1,628,400 |
| 04 Aug 2021 | 584.92 | 598.66 | 579.32 | 580.95 | 580.95 | 1,042,300 |
| 03 Aug 2021 | 576.85 | 587.56 | 570.70 | 586.51 | 586.51 | 512,800 |
| 02 Aug 2021 | 577.12 | 580.87 | 570.38 | 577.13 | 577.13 | 362,200 |
| 30 Jul 2021 | 581.42 | 583.28 | 572.91 | 574.61 | 574.61 | 775,600 |
| 29 Jul 2021 | 588.62 | 591.66 | 582.10 | 583.13 | 583.13 | 361,400 |
| 28 Jul 2021 | 582.04 | 587.92 | 579.00 | 586.41 | 586.41 | 404,000 |
| 27 Jul 2021 | 568.51 | 581.30 | 565.00 | 581.01 | 581.01 | 474,700 |
| 26 Jul 2021 | 586.00 | 586.00 | 577.37 | 577.78 | 577.78 | 488,400 |
| 23 Jul 2021 | 588.83 | 595.48 | 583.76 | 586.35 | 586.35 | 628,200 |
| 22 Jul 2021 | 581.63 | 590.68 | 580.02 | 586.88 | 586.88 | 406,900 |
| 21 Jul 2021 | 586.76 | 586.76 | 573.76 | 583.72 | 583.72 | 480,800 |
| 20 Jul 2021 | 588.30 | 593.69 | 580.66 | 587.24 | 587.24 | 644,800 |
| 19 Jul 2021 | 581.26 | 588.00 | 578.00 | 585.23 | 585.23 | 552,100 |
| 16 Jul 2021 | 587.82 | 590.00 | 580.00 | 583.24 | 583.24 | 515,600 |
| 15 Jul 2021 | 579.90 | 593.29 | 575.04 | 589.32 | 589.32 | 776,200 |
| 14 Jul 2021 | 578.55 | 582.86 | 575.50 | 581.06 | 581.06 | 380,300 |
| 13 Jul 2021 | 574.58 | 582.19 | 570.62 | 577.01 | 577.01 | 448,800 |
| 12 Jul 2021 | 579.92 | 586.34 | 571.04 | 574.03 | 574.03 | 655,300 |
| 09 Jul 2021 | 573.00 | 580.85 | 571.01 | 580.40 | 580.40 | 550,100 |
| 08 Jul 2021 | 578.44 | 580.00 | 568.15 | 574.92 | 574.92 | 766,600 |
| *Close price adjusted for splits.**Close price adjusted for splits and dividend and/or capital gain distributions. | ||||||
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