Repligen Corporation (RGEN)
NASDAQ: RGEN · Real-Time Price · USD
172.62
-1.36 (-0.78%)
At close: Nov 11, 2026, 4:00 PM EST
169.01
-3.61 (-2.09%)
Pre-market: Nov 12, 2026, 9:00 AM EST

Repligen Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Nov 11, 2026176.11178.50171.99172.62172.62-0.78%1,000,619
Nov 10, 2026176.76178.38173.85173.98173.98-2.77%678,645
Nov 9, 2026174.29181.02172.39178.94178.943.14%1,096,250
Nov 6, 2026169.35175.00168.05173.49173.492.97%1,069,909
Nov 5, 2026175.60176.66168.03168.48168.48-5.45%1,332,428
Nov 4, 2026183.40188.50174.39178.20178.20-0.04%1,058,141
Nov 3, 2026175.54181.56173.00178.27178.273.08%1,019,569
Nov 2, 2026178.12178.12172.51172.95172.95-2.26%1,576,336
Oct 30, 2026177.44180.45171.23176.94176.94-6.20%4,472,065
Oct 29, 2026188.42191.05185.28188.64188.642.14%890,266
Oct 28, 2026173.54185.88173.54184.69184.695.06%1,448,254
Oct 27, 2026168.34180.00164.88175.80175.80-2.43%2,114,819
Oct 26, 2026176.93181.46175.80180.17180.171.83%1,177,803
Oct 23, 2026178.30179.54174.90176.93176.93-1.00%1,066,119
Oct 22, 2026179.45185.03175.96178.71178.71-0.72%1,272,487
Oct 21, 2026174.37183.49172.00180.01180.010.63%903,860
Oct 20, 2026176.50180.67174.37178.88178.881.39%877,749
Oct 19, 2026177.82178.66174.26176.43176.430.58%769,102
Oct 16, 2026183.81186.00172.39175.42175.42-4.75%1,213,319
Oct 15, 2026178.28185.99177.49184.17184.173.35%1,043,052
Oct 14, 2026175.42181.07175.39178.20178.201.58%1,216,922
Oct 13, 2026172.51177.96169.73175.42175.421.69%1,259,264
Oct 12, 2026171.73173.82169.90172.51172.51-0.79%899,606
Oct 9, 2026164.21174.82164.21173.88173.886.13%1,339,917
Oct 8, 2026164.00164.65157.44163.84163.84-2.02%1,226,723
Oct 7, 2026174.75175.04165.99167.22167.22-4.37%2,630,181
Oct 6, 2026191.90194.36174.36174.86174.86-7.73%1,704,645
Oct 5, 2026178.75191.26178.61189.50189.504.29%1,613,626
Oct 2, 2026179.32186.52178.00181.70181.702.52%1,460,471
Oct 1, 2026194.00194.00177.12177.23177.23-7.80%1,945,821
Sep 30, 2026193.09195.61190.97192.23192.23-1.20%730,435
Sep 29, 2026196.00196.65190.98194.57194.570.25%1,139,036
Sep 28, 2026187.25198.87187.11194.09194.092.32%1,567,198
Sep 25, 2026189.92191.51186.91189.68189.68-0.51%1,502,366
Sep 24, 2026184.10192.49183.75190.65190.653.32%1,602,615
Sep 23, 2026186.38188.95181.71184.53184.53-1.19%934,768
Sep 22, 2026180.72188.20180.00186.75186.753.34%1,159,813
Sep 21, 2026176.89182.25176.22180.71180.712.16%857,648
Sep 18, 2026179.10179.10176.29176.89176.89-0.73%1,359,746
Sep 17, 2026174.93178.65173.24178.19178.193.05%1,087,055
Sep 16, 2026174.90178.55171.66172.91172.91-1.04%826,902
Sep 15, 2026168.27175.86168.27174.73174.734.01%891,264
Sep 14, 2026166.74168.42162.10168.00168.001.71%514,403
Sep 11, 2026166.72168.06164.02165.18165.180.30%944,558
Sep 10, 2026162.68165.04161.14164.68164.68-0.22%955,980
Sep 9, 2026168.53169.52162.46165.05165.05-2.06%1,081,203
Sep 8, 2026168.05172.95166.32168.53168.530.55%779,443
Sep 4, 2026167.26169.51165.00167.60167.60-1.19%806,066
Sep 3, 2026175.53176.13167.54169.61169.61-1.93%1,325,296
Sep 2, 2026171.77176.87168.58172.94172.941.72%959,331