REGN
Regeneron Pharma (REGN)
NASDAQ
$837.50+$3.46 (+0.41%)
Price as of Aug 21, 2026 7:58 PM EDT
  • $83.6B
    Market Cap
  • 42.21%
    1-Year Change
  • Biotechnology
    Industry
  • 1 Month
    +23.67%
    Low Price$655.24
    High Price$840.84
  • 3 Months
    +29.95%
    Low Price$599.96
    High Price$840.84
  • 1 Year
    +42.21%
    Low Price$552.68
    High Price$840.84
Date
Open
High
Low
Close
Change (%)
Volume
08/21/2026
835.74
847.00
826.64
834.04
+0.90%
786,923
08/20/2026
831.70
840.82
826.05
826.64
-1.69%
596,475
08/19/2026
817.17
844.92
815.38
840.84
+3.78%
744,910
08/18/2026
814.00
821.02
805.93
810.24
+0.65%
779,074
08/18/2026
$0.94 Dividend
08/17/2026
800.82
812.23
794.80
804.99
+0.30%
541,307
08/14/2026
801.41
805.59
791.65
802.54
-0.31%
425,601
08/13/2026
801.27
814.85
793.56
805.03
+1.00%
709,748
08/12/2026
789.63
800.42
783.69
797.06
+0.12%
575,165
08/11/2026
807.86
812.68
795.73
796.07
-1.37%
940,116
08/10/2026
780.81
808.15
774.93
807.11
+3.02%
1,213,740
08/07/2026
773.57
785.07
766.28
783.45
+1.59%
837,599
08/06/2026
776.94
780.04
761.90
771.21
+0.46%
783,879
08/05/2026
767.08
781.68
762.42
767.68
+1.04%
532,484
08/04/2026
752.88
762.65
746.13
759.77
+0.19%
817,281
08/03/2026
768.64
771.85
755.56
758.35
-0.44%
842,732
07/31/2026
725.84
763.86
723.94
761.74
+3.29%
1,158,585
07/30/2026
701.08
739.14
694.17
737.48
+6.17%
1,460,965
07/30/2026
$14.29 Earnings
07/29/2026
698.56
701.78
690.19
694.61
+0.03%
1,022,488
07/28/2026
676.14
695.93
675.67
694.37
+4.20%
900,410
07/27/2026
661.00
677.33
658.76
666.39
+1.70%
650,985
07/24/2026
657.52
666.72
653.29
655.24
+0.63%
708,393
07/23/2026
645.73
654.44
637.06
651.15
+0.11%
1,138,978
07/22/2026
675.64
676.01
648.14
650.42
-3.56%
872,171
07/21/2026
671.77
677.88
666.09
674.40
+0.45%
529,784
07/20/2026
673.93
680.94
669.10
671.37
-0.67%
624,792
07/17/2026
675.26
690.32
671.53
675.90
-0.33%
648,401
07/16/2026
665.50
679.50
660.61
678.15
+2.18%
731,012
07/15/2026
655.34
668.32
647.90
663.68
+1.27%
554,748
07/14/2026
657.23
662.33
652.55
655.35
-1.05%
474,331
07/13/2026
660.86
664.82
654.35
662.32
-0.22%
606,304
07/10/2026
669.28
675.87
657.73
663.74
-0.51%
581,779
07/09/2026
660.03
668.38
660.03
667.17
+0.76%
672,529
07/08/2026
668.33
669.57
660.66
662.11
-1.97%
746,832
07/07/2026
662.41
677.13
658.25
675.44
+4.07%
918,938
07/06/2026
657.19
657.19
636.97
649.05
-0.68%
714,339
07/02/2026
629.78
654.17
624.97
653.51
+4.73%
1,071,606
07/01/2026
629.17
632.11
623.16
623.99
+0.19%
1,170,657
06/30/2026
630.21
633.32
621.56
622.81
-1.31%
820,924
06/29/2026
635.25
637.56
626.13
631.07
-0.17%
734,486
06/26/2026
622.91
638.01
622.71
632.16
+2.06%
1,213,633
06/25/2026
622.43
633.57
618.98
619.42
-0.53%
696,863
06/24/2026
620.90
630.44
618.55
622.70
+0.87%
839,905
06/23/2026
607.21
621.06
607.21
617.31
+0.90%
1,279,873
06/22/2026
603.75
612.84
594.21
611.79
+0.42%
1,604,299
06/18/2026
611.36
615.52
597.49
609.23
+0.33%
2,609,260
06/17/2026
614.44
619.28
601.43
607.22
-1.11%
1,299,692
06/16/2026
614.46
616.87
607.50
614.01
-0.04%
1,007,464
06/15/2026
612.63
615.23
607.88
614.26
+0.46%
815,880
06/12/2026
612.39
615.83
604.30
611.43
+0.11%
717,782
06/11/2026
603.61
617.38
602.87
610.77
+1.63%
943,132
06/10/2026
618.35
618.53
600.52
600.95
-2.36%
816,055
06/09/2026
623.44
628.17
610.24
615.46
+0.79%
1,190,612
06/08/2026
637.30
638.20
608.27
610.63
-3.79%
1,259,235
06/05/2026
631.52
640.07
631.35
634.71
+1.07%
975,784
06/04/2026
627.34
633.15
620.39
628.00
+1.58%
974,746
06/03/2026
600.09
624.27
598.30
618.23
+2.66%
986,042
06/02/2026
595.82
603.92
590.83
602.22
+0.38%
1,077,503
06/01/2026
606.83
613.28
598.10
599.96
-2.30%
1,080,304
05/29/2026
619.39
623.74
609.06
614.06
-1.08%
2,187,708
05/28/2026
629.42
630.99
619.63
620.80
-0.99%
1,234,658
05/27/2026
634.06
637.32
624.27
627.01
-1.08%
1,913,616
05/26/2026
641.70
647.74
631.94
633.88
-0.67%
889,902
05/22/2026
638.49
643.37
631.98
638.13
-0.58%
995,023
05/21/2026
644.25
649.56
639.06
641.84
-1.10%
1,178,549
05/20/2026
633.58
650.24
632.86
649.00
+3.24%
1,165,759
05/20/2026
$0.94 Dividend
05/19/2026
628.82
638.29
614.38
628.63
+0.10%
1,445,096
05/18/2026
614.29
631.32
608.98
628.01
-9.82%
2,996,891
05/15/2026
710.80
715.98
691.86
696.40
-2.05%
728,235
05/14/2026
717.09
720.59
708.17
710.98
-0.97%
795,205
05/13/2026
719.37
728.65
707.63
717.97
-0.49%
879,328
05/12/2026
714.49
723.67
708.13
721.49
+1.49%
824,536
05/11/2026
713.09
725.45
700.13
710.88
-0.30%
1,227,187
05/08/2026
707.41
716.08
706.48
712.99
+0.82%
589,041
05/07/2026
716.59
723.38
705.55
707.22
-1.66%
774,679
05/06/2026
701.46
724.23
700.63
719.13
+2.67%
739,857
05/05/2026
708.84
713.71
697.37
700.40
-0.98%
642,799
05/04/2026
700.69
709.66
697.89
707.33
+1.11%
554,272
05/01/2026
701.15
712.58
698.40
699.56
-0.80%
729,185
04/30/2026
691.24
706.56
687.12
705.18
+3.02%
1,096,637
04/29/2026
703.24
706.92
667.07
684.54
-6.21%
1,834,986
04/29/2026
$9.47 Earnings
04/28/2026
749.37
752.00
728.96
729.83
-1.70%
569,172
04/27/2026
743.49
754.39
741.63
742.46
-0.95%
603,203
04/24/2026
757.98
759.93
734.75
749.57
-1.89%
809,497
04/23/2026
749.00
765.17
745.28
763.99
+2.60%
928,723
04/22/2026
749.48
753.77
738.50
744.60
-0.10%
901,955
04/21/2026
744.22
749.54
732.17
745.38
-0.27%
706,528
04/20/2026
748.01
753.58
742.02
747.42
-0.15%
493,842
04/17/2026
752.74
756.60
744.93
748.58
+0.61%
512,998
04/16/2026
747.57
753.99
740.71
744.02
-1.05%
505,374
04/15/2026
756.65
758.56
737.16
751.93
-0.21%
571,311
04/14/2026
742.99
755.67
741.73
753.50
+1.21%
637,779
04/13/2026
745.75
754.89
735.38
744.48
-0.32%
747,022
04/10/2026
769.43
769.43
737.13
746.88
-2.47%
751,395
04/09/2026
762.12
770.40
759.48
765.81
-0.99%
596,760
04/08/2026
763.23
773.56
753.98
773.47
+2.01%
580,427
04/07/2026
756.39
759.89
745.77
758.25
-0.36%
620,874