Regeneron Pharmaceuticals (REGN)
NASDAQ:REGN
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Time Period
1Y
Events
Historical Prices
Rows:
Jun 05, 2026
632.26
640.82
632.09
635.45
635.45
+1.07%
975,793
1.18
Jun 04, 2026
628.07
633.89
621.11
628.73
628.73
+1.58%
974,508
1.19
Jun 03, 2026
600.79
625.00
599.00
618.95
618.95
+2.66%
986,685
1.21
Jun 02, 2026
596.52
604.63
591.52
602.92
602.92
+0.38%
1,066,332
1.32
Jun 01, 2026
607.54
614.00
598.80
600.66
600.66
-2.30%
1,079,881
1.35
May 29, 2026
620.11
624.47
609.77
614.78
614.78
-1.08%
2,187,707
2.81
May 28, 2026
630.15
631.73
620.35
621.52
621.52
-0.99%
1,234,667
1.60
May 27, 2026
634.80
638.06
625.00
627.74
627.74
-1.08%
1,913,613
2.54
May 26, 2026
642.45
648.50
632.68
634.62
634.62
-0.67%
889,901
1.18
May 22, 2026
639.24
644.12
632.72
638.88
638.88
-0.58%
995,023
1.33
May 21, 2026
645.00
650.32
639.81
642.59
642.59
-1.10%
1,178,558
1.60
May 20, 2026
634.32
651.00
633.60
649.76
649.76
+3.24%
1,165,758
1.61
May 19, 2026
630.49
639.99
616.02
630.30
629.36
+0.10%
1,445,135
2.03
May 18, 2026
615.93
633.00
610.60
629.68
628.74
-9.82%
2,996,891
4.44
May 15, 2026
712.69
717.89
693.70
698.25
697.21
-2.05%
728,233
1.08
May 14, 2026
719.00
722.51
710.06
712.87
711.81
-0.97%
767,205
1.16
May 13, 2026
721.29
730.59
709.51
719.88
718.81
-0.49%
879,367
1.32
May 12, 2026
716.39
725.60
710.02
723.41
722.33
+1.49%
824,575
1.24
May 11, 2026
714.99
727.39
701.99
712.77
711.71
-0.30%
1,227,186
1.85
May 08, 2026
709.29
717.99
708.36
714.89
713.82
+0.82%
589,041
0.89
May 07, 2026
718.50
725.31
707.43
709.10
708.04
-1.66%
774,679
1.17
May 06, 2026
703.33
726.16
702.50
721.05
719.97
+2.67%
739,914
1.12
May 05, 2026
710.73
715.62
699.23
702.27
701.22
-0.98%
642,799
0.96
May 04, 2026
702.56
711.55
699.75
709.21
708.15
+1.11%
554,271
0.82
May 01, 2026
703.02
714.48
700.26
701.42
700.37
-0.80%
729,185
1.08
Apr 30, 2026
693.08
708.44
688.95
707.06
706.01
+3.02%
1,096,636
1.64
Apr 29, 2026
705.11
708.80
668.85
686.36
685.34
-6.21%
1,834,985
2.78
Apr 28, 2026
751.37
754.00
730.90
731.77
730.68
-1.70%
569,174
0.86
Apr 27, 2026
745.47
756.40
743.61
744.44
743.33
-0.95%
603,283
0.90
Apr 24, 2026
760.00
761.96
736.71
751.57
750.45
-1.89%
809,546
1.22
Apr 23, 2026
750.99
767.21
747.26
766.02
764.88
+2.60%
928,723
1.40
Apr 22, 2026
751.48
755.78
740.47
746.58
745.47
-0.10%
901,955
1.36
Apr 21, 2026
746.20
751.54
734.12
747.36
746.25
-0.27%
707,466
1.07
Apr 20, 2026
750.00
755.59
744.00
749.41
748.29
-0.15%
493,842
0.74
Apr 17, 2026
754.74
758.61
746.91
750.57
749.45
+0.61%
512,998
0.76
Apr 16, 2026
749.56
756.00
742.69
746.00
744.89
-1.05%
505,374
0.76
Apr 15, 2026
758.67
760.58
739.12
753.93
752.81
-0.21%
571,311
0.84
Apr 14, 2026
744.97
757.68
743.71
755.51
754.38
+1.21%
637,779
0.93
Apr 13, 2026
747.74
756.90
737.34
746.46
745.35
-0.32%
747,093
1.09
Apr 10, 2026
771.48
771.48
739.09
748.87
747.75
-2.47%
751,457
1.09
Apr 09, 2026
764.15
772.45
761.50
767.85
766.70
-0.99%
596,831
0.85
Apr 08, 2026
765.26
775.63
755.99
775.53
774.37
+2.01%
580,427
0.83
Apr 07, 2026
758.40
761.91
747.76
760.27
759.14
-0.36%
620,874
0.88
Apr 06, 2026
766.83
768.80
758.49
763.04
761.90
+0.16%
460,419
0.64
Apr 03, 2026
767.04
770.11
745.00
761.85
760.71
0.00%
0
0.00
Apr 02, 2026
767.04
770.11
745.00
761.85
760.71
-1.98%
1,000,702
1.36
Apr 01, 2026
775.00
781.21
769.97
777.25
776.09
+0.60%
627,412
0.86
Mar 31, 2026
757.47
774.26
755.80
772.64
771.49
+3.12%
642,702
0.89
Mar 30, 2026
743.83
757.68
741.47
749.29
748.17
+1.57%
630,455
0.88
Mar 27, 2026
756.65
759.47
736.64
737.71
736.61
-2.51%
492,197
0.69
Rows: