RGEN
Repligen (RGEN)
NASDAQ
$172.75-$1.23 (-0.71%)
Price as of Nov 11, 2026 7:55 PM EST
  • $11.1B
    Market Cap
  • 13.39%
    1-Year Change
  • Medical Instruments & Supplies
    Industry
  • 1 Month
    +0.06%
    Low Price$168.48
    High Price$188.64
  • 3 Months
    +6.62%
    Low Price$163.84
    High Price$194.57
  • 1 Year
    +13.39%
    Low Price$102.87
    High Price$194.57
Date
Open
High
Low
Close
Change (%)
Volume
11/10/2026
176.76
178.38
173.85
173.98
-2.77%
678,645
11/09/2026
174.29
181.02
172.39
178.94
+3.14%
1,096,250
11/06/2026
169.35
175.00
168.05
173.49
+2.97%
1,069,909
11/05/2026
175.60
176.66
168.03
168.48
-5.45%
1,383,539
11/04/2026
183.40
188.50
174.39
178.20
-0.04%
1,058,429
11/03/2026
175.54
181.56
173.00
178.27
+3.08%
1,020,508
11/02/2026
178.12
178.12
172.51
172.95
-2.26%
1,628,627
10/30/2026
177.44
180.45
171.23
176.94
-6.20%
4,645,895
10/29/2026
188.42
191.05
185.28
188.64
+2.14%
890,266
10/28/2026
173.54
185.88
173.54
184.69
+5.06%
1,448,254
10/27/2026
168.34
180.00
164.88
175.80
-2.43%
2,114,819
10/27/2026
$0.53 Earnings
10/26/2026
176.93
181.46
175.80
180.17
+1.83%
1,177,803
10/23/2026
178.30
179.54
174.90
176.93
-1.00%
1,066,119
10/22/2026
179.45
185.03
175.96
178.71
-0.72%
1,272,487
10/21/2026
174.37
183.49
172.00
180.01
+0.63%
903,860
10/20/2026
176.50
180.67
174.37
178.88
+1.39%
877,532
10/19/2026
177.82
178.66
174.26
176.43
+0.58%
769,057
10/16/2026
183.81
186.00
172.39
175.42
-4.75%
1,223,790
10/15/2026
178.28
185.99
177.49
184.17
+3.35%
1,042,752
10/14/2026
175.42
181.07
175.39
178.20
+1.58%
1,216,922
10/13/2026
172.51
177.96
169.73
175.42
+1.69%
1,259,264
10/12/2026
171.73
173.82
169.90
172.51
-0.79%
899,600
10/09/2026
164.21
174.82
164.21
173.88
+6.13%
1,340,017
10/08/2026
164.00
164.65
157.44
163.84
-2.02%
1,226,684
10/07/2026
174.75
175.04
165.99
167.22
-4.37%
2,630,181
10/06/2026
191.90
194.36
174.36
174.86
-7.73%
1,704,645
10/05/2026
178.75
191.26
178.61
189.50
+4.29%
1,613,625
10/02/2026
179.32
186.52
178.00
181.70
+2.52%
1,460,416
10/01/2026
194.00
194.00
177.12
177.23
-7.80%
1,945,821
09/30/2026
193.09
195.61
190.97
192.23
-1.20%
730,435
09/29/2026
196.00
196.65
190.98
194.57
+0.25%
1,139,036
09/28/2026
187.25
198.87
187.11
194.09
+2.32%
1,567,120
09/25/2026
189.92
191.51
186.91
189.68
-0.51%
1,502,366
09/24/2026
184.10
192.49
183.75
190.65
+3.32%
1,602,602
09/23/2026
186.38
188.95
181.71
184.53
-1.19%
934,768
09/22/2026
180.72
188.20
180.00
186.75
+3.34%
1,157,794
09/21/2026
176.89
182.25
176.22
180.71
+2.16%
857,648
09/18/2026
179.10
179.10
176.29
176.89
-0.73%
1,356,363
09/17/2026
174.93
178.65
173.24
178.19
+3.05%
1,087,055
09/16/2026
174.90
178.55
171.66
172.91
-1.04%
826,902
09/15/2026
168.27
175.86
168.27
174.73
+4.01%
891,264
09/14/2026
166.74
168.42
162.10
168.00
+1.71%
514,403
09/11/2026
166.72
168.06
164.02
165.18
+0.30%
944,558
09/10/2026
162.68
165.04
161.14
164.68
-0.22%
957,180
09/09/2026
168.53
169.52
162.46
165.05
-2.06%
1,081,203
09/08/2026
168.05
172.95
166.32
168.53
+0.55%
779,440
09/04/2026
167.26
169.51
165.00
167.60
-1.19%
806,065
09/03/2026
175.53
176.13
167.54
169.61
-1.93%
1,325,296
09/02/2026
171.77
176.87
168.58
172.94
+1.72%
959,315
09/01/2026
180.70
182.57
167.42
170.02
-6.06%
1,405,066
08/31/2026
174.17
181.07
174.01
180.98
+2.67%
787,628
08/28/2026
179.76
181.35
175.70
176.27
-3.16%
818,714
08/27/2026
179.90
183.09
179.14
182.03
+0.96%
611,896
08/26/2026
180.11
183.43
179.47
180.30
-0.77%
539,095
08/25/2026
181.62
185.34
178.98
181.69
+0.04%
1,142,346
08/24/2026
180.60
183.05
176.28
181.62
+0.27%
1,512,252
08/21/2026
179.66
182.43
175.75
181.13
+0.47%
1,098,988
08/20/2026
174.61
188.73
173.14
180.29
+2.23%
1,591,724
08/19/2026
172.74
179.87
170.00
176.36
+6.15%
1,889,651
08/18/2026
168.01
168.03
164.83
166.15
-1.71%
462,720
08/17/2026
166.25
169.50
164.62
169.04
+1.32%
658,901
08/14/2026
167.49
168.02
165.05
166.83
-0.39%
598,130
08/13/2026
167.19
168.37
161.90
167.49
+1.08%
762,300
08/12/2026
165.21
166.96
162.36
165.70
+0.56%
833,924
08/11/2026
163.41
168.20
161.02
164.77
+0.98%
989,274
08/10/2026
163.06
166.43
160.99
163.17
-0.45%
770,770
08/07/2026
159.44
164.97
159.44
163.90
+2.80%
950,498
08/06/2026
156.21
162.37
156.09
159.44
+0.54%
1,221,126
08/05/2026
150.00
158.95
149.94
158.59
+5.88%
1,282,596
08/04/2026
146.76
149.97
142.29
149.78
+1.85%
1,203,027
08/03/2026
142.06
147.38
140.54
147.06
+4.29%
1,010,517
07/31/2026
143.81
145.00
139.40
141.01
-1.80%
875,270
07/30/2026
143.67
144.18
139.98
143.60
+1.68%
1,042,805
07/29/2026
144.24
149.73
140.27
141.23
-2.83%
1,514,065
07/28/2026
139.70
154.00
137.35
145.34
+10.90%
2,508,130
07/28/2026
$0.54 Earnings
07/27/2026
131.87
133.36
130.03
131.06
-0.68%
1,456,917
07/24/2026
138.13
138.13
131.82
131.96
-4.10%
1,359,904
07/23/2026
144.23
148.37
132.28
137.60
-1.78%
2,793,476
07/22/2026
131.76
142.48
131.17
140.09
+2.26%
2,702,832
07/21/2026
131.95
138.07
129.00
136.99
-5.84%
2,144,924
07/20/2026
147.35
149.38
144.36
145.49
-1.20%
887,485
07/17/2026
147.11
149.06
143.88
147.25
-0.88%
912,389
07/16/2026
148.66
150.90
147.36
148.55
+0.33%
834,858
07/15/2026
147.69
149.14
146.25
148.06
+0.63%
879,684
07/14/2026
143.88
147.25
142.89
147.13
+1.55%
514,656
07/13/2026
142.80
146.69
141.64
144.88
+0.44%
753,315
07/10/2026
144.35
145.19
141.84
144.24
+0.21%
476,012
07/09/2026
137.44
144.48
136.78
143.94
+4.75%
667,210
07/08/2026
137.67
138.88
135.08
137.41
-1.73%
689,024
07/07/2026
144.58
144.58
137.61
139.83
-1.15%
617,789
07/06/2026
140.48
142.24
137.11
141.46
-0.66%
666,683
07/02/2026
139.90
143.17
139.90
142.40
+2.45%
985,760
07/01/2026
137.15
140.62
134.68
138.99
+1.87%
1,161,912
06/30/2026
136.59
138.85
134.01
136.44
-0.41%
1,106,310
06/29/2026
142.81
144.72
135.72
137.00
-6.81%
1,801,536
06/26/2026
143.98
147.59
143.98
147.01
+1.23%
1,966,213
06/25/2026
143.00
149.05
140.45
145.23
+4.93%
1,963,027
06/24/2026
128.19
140.32
127.18
138.40
+9.52%
1,421,051