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Regeneron Pharmaceuticals, Inc. (REGN)
NASDAQ: REGN · Real-Time Price · USD
1,039.96
+8.81 (0.85%)
At close: Sep 26, 2024, 4:00 PM
1,040.99
+1.03 (0.10%)
After-hours: Sep 26, 2024, 4:13 PM EDT

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 26, 20241,062.161,063.401,030.271,039.961,039.960.85%682,712
Sep 25, 20241,048.521,048.521,008.411,031.151,031.15-1.42%1,003,053
Sep 24, 20241,076.331,080.001,022.221,045.981,045.98-4.21%1,695,203
Sep 23, 20241,148.181,154.561,081.241,091.981,091.98-4.63%1,168,394
Sep 20, 20241,145.991,149.421,136.221,145.031,145.03-0.45%913,953
Sep 19, 20241,149.661,165.851,148.131,150.191,150.191.00%596,686
Sep 18, 20241,151.321,156.401,137.641,138.811,138.81-0.69%328,098
Sep 17, 20241,151.101,151.101,134.601,146.751,146.75-0.55%348,695
Sep 16, 20241,162.051,162.051,152.011,153.081,153.08-0.02%346,864
Sep 13, 20241,160.741,170.581,150.021,153.351,153.35-0.95%353,634
Sep 12, 20241,138.101,167.631,127.201,164.461,164.462.02%569,022
Sep 11, 20241,137.031,143.191,113.241,141.451,141.450.45%481,945
Sep 10, 20241,144.221,144.221,122.531,136.351,136.35-0.74%356,462
Sep 9, 20241,137.181,151.131,132.511,144.771,144.771.17%513,287
Sep 6, 20241,150.001,152.871,128.971,131.501,131.50-1.66%616,625
Sep 5, 20241,175.161,175.161,143.251,150.561,150.56-2.44%534,411
Sep 4, 20241,168.811,182.311,163.351,179.371,179.370.90%292,108
Sep 3, 20241,178.731,192.541,162.871,168.811,168.81-1.34%579,321
Aug 30, 20241,179.201,191.331,170.841,184.691,184.690.49%405,354
Aug 29, 20241,204.721,210.971,175.461,178.931,178.93-1.70%538,650
Aug 28, 20241,196.061,206.661,190.171,199.291,199.29-0.21%308,402
Aug 27, 20241,199.341,211.201,197.131,201.761,201.760.20%295,503
Aug 26, 20241,199.121,206.811,195.671,199.371,199.370.02%239,724
Aug 23, 20241,195.721,202.241,190.001,199.121,199.120.96%352,601
Aug 22, 20241,189.701,191.841,180.001,187.661,187.660.20%310,229
Aug 21, 20241,194.711,203.491,184.031,185.341,185.34-0.58%342,545
Aug 20, 20241,196.881,201.591,185.881,192.231,192.23-0.39%372,246
Aug 19, 20241,180.021,197.691,178.181,196.881,196.881.49%445,920
Aug 16, 20241,175.001,185.101,166.721,179.311,179.310.34%564,438
Aug 15, 20241,167.311,177.951,155.311,175.331,175.331.60%569,821
Aug 14, 20241,152.271,161.211,138.671,156.861,156.86-0.13%443,137
Aug 13, 20241,125.561,160.461,122.511,158.331,158.333.32%572,330
Aug 12, 20241,124.611,129.991,109.991,121.091,121.09-0.90%501,093
Aug 9, 20241,113.001,133.001,111.111,131.241,131.241.61%416,607
Aug 8, 20241,074.621,114.901,069.031,113.351,113.354.27%631,073
Aug 7, 20241,074.381,077.091,061.461,067.801,067.800.15%502,538
Aug 6, 20241,064.231,090.781,064.231,066.191,066.19-0.48%445,447
Aug 5, 20241,082.001,090.421,050.011,071.281,071.28-1.01%619,685
Aug 2, 20241,099.771,115.001,071.981,082.191,082.19-1.00%646,247
Aug 1, 20241,060.861,101.201,041.851,093.141,093.141.29%897,733
Jul 31, 20241,082.201,090.841,073.231,079.191,079.190.13%522,727
Jul 30, 20241,082.641,092.461,066.921,077.801,077.800.06%358,023
Jul 29, 20241,073.621,085.001,073.411,077.191,077.19-0.13%301,094
Jul 26, 20241,067.541,091.311,067.541,078.631,078.631.36%380,897
Jul 25, 20241,070.751,102.951,061.721,064.191,064.190.31%528,327
Jul 24, 20241,056.001,066.431,052.811,060.861,060.860.50%452,611
Jul 23, 20241,077.801,077.801,055.341,055.571,055.57-1.32%312,042
Jul 22, 20241,075.351,078.711,064.951,069.741,069.740.58%299,560
Jul 19, 20241,072.191,076.741,060.741,063.601,063.60-0.34%452,210
Jul 18, 20241,091.401,098.971,065.431,067.261,067.26-1.69%396,232
Jul 17, 20241,093.011,100.001,076.771,085.621,085.62-0.86%464,504
Jul 16, 20241,087.891,100.081,079.091,094.991,094.991.19%282,364
Jul 15, 20241,097.291,100.031,079.281,082.111,082.11-1.63%434,626
Jul 12, 20241,092.081,106.161,084.941,100.051,100.051.83%471,499
Jul 11, 20241,065.931,091.401,065.931,080.271,080.270.85%444,531
Jul 10, 20241,057.171,072.331,053.281,071.121,071.121.62%263,949
Jul 9, 20241,055.831,059.011,040.011,054.031,054.030.17%268,407
Jul 8, 20241,039.511,054.601,037.321,052.251,052.251.74%366,218
Jul 5, 20241,027.471,040.051,025.801,034.231,034.230.99%418,302
Jul 3, 20241,042.281,047.251,011.671,024.091,024.09-1.97%378,341
Jul 2, 20241,054.001,058.171,030.231,044.661,044.66-1.17%364,284
Jul 1, 20241,047.111,069.691,045.001,057.021,057.020.57%383,195
Jun 28, 20241,054.811,057.221,041.781,051.031,051.030.02%750,619
Jun 27, 20241,071.221,073.051,047.011,050.861,050.86-1.71%507,730
Jun 26, 20241,067.001,075.301,049.591,069.161,069.16-0.19%533,679
Jun 25, 20241,068.121,081.171,066.041,071.191,071.190.69%521,650
Jun 24, 20241,060.001,068.001,052.261,063.891,063.891.02%518,458
Jun 21, 20241,047.711,059.801,041.251,053.141,053.140.84%1,291,712
Jun 20, 20241,038.441,046.291,028.001,044.391,044.390.51%590,561
Jun 18, 20241,046.501,052.341,036.001,039.111,039.11-0.60%379,258
Jun 17, 20241,036.521,049.501,026.011,045.371,045.370.85%446,151
Jun 14, 20241,024.301,042.661,017.961,036.521,036.520.97%353,915
Jun 13, 20241,022.681,030.831,017.871,026.551,026.55-0.11%315,371
Jun 12, 20241,014.811,030.001,009.151,027.671,027.671.70%453,663
Jun 11, 2024998.081,016.99997.841,010.541,010.540.88%448,231
Jun 10, 2024998.451,002.95992.221,001.731,001.73-0.12%250,886
Jun 7, 2024999.001,007.43994.441,002.951,002.950.22%250,100
Jun 6, 20241,005.191,016.00997.731,000.791,000.79-0.51%439,791
Jun 5, 2024993.441,015.00989.771,005.871,005.871.27%385,583
Jun 4, 2024989.791,000.15986.64993.29993.290.39%340,445
Jun 3, 2024980.161,001.04979.26989.48989.480.95%532,994
May 31, 2024969.14980.92967.43980.16980.161.06%833,169
May 30, 2024965.58971.86952.30969.91969.910.35%444,018
May 29, 2024970.00971.24958.64966.49966.49-0.69%346,743
May 28, 2024974.86978.93963.41973.16973.16-1.20%336,857
May 24, 2024984.04995.41983.16985.02985.020.45%259,279
May 23, 2024985.43991.71975.73980.57980.57-0.33%315,734
May 22, 2024993.00997.87981.57983.80983.80-1.02%308,654
May 21, 2024987.99995.92982.97993.95993.950.68%331,610
May 20, 2024980.42987.99978.21987.27987.270.51%317,884
May 17, 2024969.27982.77966.00982.29982.291.48%386,559
May 16, 2024978.27978.30967.41967.98967.98-1.05%407,581
May 15, 2024988.00988.96966.34978.21978.21-0.65%593,508
May 14, 2024980.00987.80970.95984.64984.640.79%308,034
May 13, 2024980.00982.58970.99976.96976.960.32%284,348
May 10, 2024970.00979.98966.85973.80973.800.60%351,356
May 9, 2024959.59969.98956.76968.00968.001.28%281,949
May 8, 2024969.90971.86952.14955.76955.76-1.46%424,925
May 7, 2024967.88970.56957.10969.97969.971.18%362,320
May 6, 2024958.00962.10950.27958.64958.640.17%352,000