Repligen (RGEN)
NASDAQ:RGEN
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Time Period
1Y
Events
Historical Prices
Rows:
May 22, 2026
113.50
116.00
112.37
115.06
115.06
+1.49%
722,881
0.67
May 21, 2026
110.90
114.83
109.38
113.37
113.37
+1.46%
1,042,737
0.97
May 20, 2026
109.00
111.88
103.63
111.74
111.74
+2.97%
1,182,471
1.11
May 19, 2026
105.00
110.10
103.50
108.52
108.52
+4.15%
2,216,942
2.12
May 18, 2026
103.70
106.38
102.48
104.20
104.20
+1.29%
1,568,446
1.52
May 15, 2026
104.46
107.75
102.55
102.87
102.87
-0.49%
2,307,275
2.29
May 14, 2026
107.03
107.75
100.99
103.38
103.38
-3.41%
2,029,169
2.08
May 13, 2026
113.67
115.40
106.92
107.03
107.03
-5.78%
1,676,494
1.75
May 12, 2026
116.29
119.01
113.26
113.60
113.60
-1.99%
1,462,694
1.53
May 11, 2026
124.18
124.72
115.60
115.91
115.91
-6.12%
1,283,720
1.35
May 08, 2026
125.83
126.83
121.26
123.46
123.46
-2.35%
995,234
1.06
May 07, 2026
127.05
127.69
123.84
126.43
126.43
+0.53%
935,896
0.99
May 06, 2026
129.32
131.53
125.21
125.76
125.76
+0.12%
1,625,435
1.75
May 05, 2026
121.24
128.31
120.62
125.61
125.61
+6.26%
2,088,797
2.30
May 04, 2026
116.05
120.18
116.05
118.21
118.21
+0.86%
1,290,838
1.43
May 01, 2026
118.76
119.07
115.26
117.20
117.20
-0.94%
761,633
0.84
Apr 30, 2026
114.08
118.42
112.97
118.31
118.31
+4.60%
1,822,662
2.05
Apr 29, 2026
116.33
117.65
110.58
113.11
113.11
-3.68%
863,376
0.97
Apr 28, 2026
118.28
118.79
114.85
117.43
117.43
-0.73%
731,962
0.82
Apr 27, 2026
117.56
119.47
116.97
118.29
118.29
+0.59%
907,796
1.03
Apr 24, 2026
115.15
118.32
111.45
117.60
117.60
+3.10%
1,236,240
1.42
Apr 23, 2026
121.18
122.05
109.50
114.06
114.06
-8.31%
2,174,678
2.58
Apr 22, 2026
134.08
134.94
123.89
124.40
124.40
-6.25%
1,016,390
1.22
Apr 21, 2026
133.04
141.46
131.30
132.70
132.70
+0.54%
1,105,758
1.34
Apr 20, 2026
130.82
133.95
129.05
131.99
131.99
+0.59%
678,499
0.82
Apr 17, 2026
131.31
134.23
130.29
131.21
131.21
+3.24%
1,122,368
1.37
Apr 16, 2026
131.81
132.05
125.84
127.09
127.09
-3.67%
703,414
0.87
Apr 15, 2026
132.06
133.55
131.30
131.93
131.93
+0.69%
850,440
1.06
Apr 14, 2026
124.11
131.38
123.83
131.03
131.03
+6.88%
1,223,601
1.54
Apr 13, 2026
119.42
122.97
118.74
122.59
122.59
+2.07%
758,137
0.95
Apr 10, 2026
120.62
121.80
118.76
120.10
120.10
+0.27%
541,143
0.67
Apr 09, 2026
118.41
121.00
115.45
119.78
119.78
<+0.01%
609,718
0.76
Apr 08, 2026
120.81
122.89
118.56
119.77
119.77
+3.89%
758,362
0.95
Apr 07, 2026
116.97
117.11
113.70
115.29
115.29
-1.42%
654,314
0.82
Apr 06, 2026
117.23
118.00
114.97
116.95
116.95
-0.70%
609,863
0.76
Apr 03, 2026
114.20
121.72
114.20
117.78
117.78
0.00%
0
0.00
Apr 02, 2026
114.20
121.72
114.20
117.78
117.78
-0.46%
797,307
0.98
Apr 01, 2026
118.54
120.90
117.83
118.32
118.32
+0.42%
1,115,115
1.39
Mar 31, 2026
112.32
118.03
112.32
117.82
117.82
+5.68%
1,285,841
1.64
Mar 30, 2026
111.38
113.27
110.50
111.49
111.49
+1.24%
654,545
0.84
Mar 27, 2026
113.31
114.41
109.66
110.12
110.12
-3.76%
826,870
1.07
Mar 26, 2026
112.66
117.37
112.66
114.42
114.42
+0.09%
731,063
0.96
Mar 25, 2026
117.93
119.90
111.92
114.32
114.32
-1.70%
1,479,695
1.98
Mar 24, 2026
114.79
117.74
113.66
116.30
116.30
-0.04%
403,004
0.55
Mar 23, 2026
118.60
122.00
116.23
116.35
116.35
+2.17%
819,860
1.12
Mar 20, 2026
116.89
117.80
113.63
113.88
113.88
-3.17%
938,662
1.30
Mar 19, 2026
115.83
119.59
115.83
117.61
117.61
+0.02%
645,577
0.89
Mar 18, 2026
117.48
118.91
116.21
117.59
117.59
-1.41%
809,931
1.12
Mar 17, 2026
117.14
122.62
116.90
119.27
119.27
+3.61%
1,302,926
1.82
Mar 16, 2026
115.32
117.22
113.50
115.11
115.11
+0.80%
923,821
1.30
Rows: