Regeneron Pharmaceuticals, Inc. historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2008-09-09	18.830	19.790	18.480	18.520	18.347	634,500
2008-09-08	19.590	19.750	18.700	18.900	18.723	620,800
2008-09-05	20.390	20.730	18.210	19.070	18.892	1,135,500
2008-09-04	21.590	21.870	20.320	20.380	20.190	681,100
2008-09-03	22.710	23.670	21.070	21.800	21.596	2,118,300
2008-09-02	22.040	22.500	20.260	20.580	20.388	756,900
2008-08-29	21.810	22.030	21.560	21.720	21.517	235,800
2008-08-28	20.700	21.970	20.520	21.830	21.626	443,600
2008-08-27	21.460	21.490	20.500	20.690	20.497	593,900
2008-08-26	20.580	21.640	20.580	21.420	21.220	255,200
2008-08-25	21.470	21.780	20.420	20.560	20.368	370,000
2008-08-22	20.830	21.680	20.350	21.540	21.339	223,700
2008-08-21	21.080	21.520	20.400	20.560	20.368	340,400
2008-08-20	21.280	21.780	21.010	21.270	21.071	429,200
2008-08-19	22.030	22.030	21.020	21.220	21.022	464,900
2008-08-18	22.750	23.130	22.080	22.210	22.002	412,700
2008-08-15	23.040	23.050	22.310	22.640	22.428	488,100
2008-08-14	21.850	22.920	21.850	22.800	22.587	490,900
2008-08-13	22.800	22.800	21.250	21.910	21.705	667,900
2008-08-12	22.780	22.850	22.120	22.810	22.597	629,800
2008-08-11	21.700	23.250	21.390	22.830	22.617	638,600
2008-08-08	20.300	21.670	19.430	21.620	21.418	1,285,000
2008-08-07	22.160	22.400	20.120	20.240	20.051	1,784,000
2008-08-06	21.750	22.520	21.200	22.400	22.191	732,200
2008-08-05	21.710	21.910	21.360	21.730	21.527	726,400
2008-08-04	21.630	21.980	20.960	21.610	21.408	760,000
2008-08-01	21.840	21.980	21.070	21.680	21.477	960,100
2008-07-31	19.930	22.650	19.700	21.890	21.685	2,003,500
2008-07-30	19.990	20.210	19.450	20.120	19.932	512,900
2008-07-29	18.940	20.100	18.870	19.850	19.664	680,600
2008-07-28	18.900	19.580	18.710	18.820	18.644	610,400
2008-07-25	19.030	19.090	18.590	19.000	18.822	427,100
2008-07-24	18.800	19.060	18.560	18.980	18.803	338,300
2008-07-23	19.270	19.450	18.500	18.780	18.604	697,800
2008-07-22	18.140	19.300	17.610	19.260	19.080	687,100
2008-07-21	17.040	18.530	17.040	18.270	18.099	730,700
2008-07-18	17.260	17.370	16.650	17.010	16.851	560,000
2008-07-17	16.690	17.450	16.600	17.310	17.148	825,700
2008-07-16	15.590	16.700	15.040	16.650	16.494	794,700
2008-07-15	14.850	15.820	14.780	15.500	15.355	477,900
2008-07-14	15.240	15.350	14.800	15.030	14.890	402,100
2008-07-11	14.500	15.370	14.460	15.080	14.939	489,300
2008-07-10	14.650	15.050	14.310	14.570	14.434	382,100
2008-07-09	14.860	15.470	14.500	14.700	14.563	521,600
2008-07-08	13.400	14.880	13.400	14.800	14.662	705,800
2008-07-07	14.540	14.570	13.290	13.350	13.225	704,400
2008-07-03	14.510	14.560	13.750	14.430	14.295	238,400
2008-07-02	13.820	14.540	13.770	14.500	14.364	545,500
2008-07-01	14.350	14.430	13.810	13.870	13.740	655,300
2008-06-30	14.760	14.830	14.390	14.440	14.305	516,400
2008-06-27	14.490	14.870	14.190	14.760	14.622	560,900
2008-06-26	14.960	15.000	14.500	14.550	14.414	238,000
2008-06-25	15.070	15.250	14.610	15.180	15.038	389,100
2008-06-24	14.780	15.150	14.560	15.050	14.909	340,600
2008-06-23	14.760	15.030	14.490	14.920	14.781	559,900
2008-06-20	14.840	15.460	14.350	14.680	14.543	1,373,600
2008-06-19	13.960	14.920	13.900	14.910	14.771	540,300
2008-06-18	14.550	14.620	13.900	13.950	13.820	521,400
2008-06-17	14.720	14.760	14.180	14.550	14.414	413,200
2008-06-16	14.190	14.690	14.090	14.640	14.503	445,500

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-08-18	0.9400 USD
2026-05-20	0.9400 USD
2026-02-20	0.9400 USD
2025-11-20	0.8800 USD
2025-08-18	0.8800 USD
2025-05-20	0.8800 USD
2025-02-20	0.8800 USD

Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.