Regeneron Pharmaceuticals, Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2009-08-21	22.460	22.510	21.900	22.220	22.012	657,000
2009-08-20	22.060	22.180	21.940	22.170	21.963	409,400
2009-08-19	21.630	22.080	21.630	22.040	21.834	657,900
2009-08-18	21.650	22.000	21.470	21.830	21.626	286,300
2009-08-17	21.720	21.840	21.290	21.470	21.269	362,200
2009-08-14	22.560	22.670	21.850	22.110	21.903	579,400
2009-08-13	22.910	22.970	22.270	22.520	22.310	418,500
2009-08-12	22.450	23.000	22.200	22.720	22.508	497,100
2009-08-11	22.310	22.690	22.040	22.500	22.290	515,700
2009-08-10	21.670	22.420	21.620	22.360	22.151	330,300
2009-08-07	21.850	22.230	21.320	21.860	21.656	545,300
2009-08-06	21.910	21.910	21.110	21.450	21.250	365,800
2009-08-05	21.890	21.990	21.570	21.750	21.547	375,800
2009-08-04	21.310	21.850	20.830	21.810	21.606	328,500
2009-08-03	22.000	22.000	21.070	21.350	21.150	399,100
2009-07-31	21.530	21.890	21.350	21.480	21.279	345,000
2009-07-30	21.290	22.000	21.290	21.880	21.676	592,300
2009-07-29	21.480	21.660	21.130	21.400	21.200	404,500
2009-07-28	20.960	21.830	20.620	21.710	21.507	694,000
2009-07-27	20.700	21.160	20.560	20.960	20.764	800,500
2009-07-24	19.530	20.760	19.510	20.750	20.556	1,033,800
2009-07-23	18.840	19.850	18.550	19.620	19.437	1,282,400
2009-07-22	17.990	18.190	17.810	17.970	17.802	288,300
2009-07-21	17.830	18.050	17.510	18.030	17.861	227,900
2009-07-20	17.760	17.950	17.510	17.680	17.515	282,500
2009-07-17	17.590	17.810	17.500	17.620	17.455	321,500
2009-07-16	17.190	17.650	17.090	17.540	17.376	244,700
2009-07-15	16.940	17.490	16.580	17.250	17.089	532,800
2009-07-14	16.600	16.900	16.550	16.660	16.504	162,600
2009-07-13	16.310	16.650	16.050	16.650	16.494	292,200
2009-07-10	16.250	16.500	16.090	16.290	16.138	365,300
2009-07-09	16.670	16.980	16.200	16.330	16.177	498,300
2009-07-08	17.000	17.200	16.480	16.610	16.455	444,300
2009-07-07	17.080	17.270	16.870	16.880	16.722	306,000
2009-07-06	16.900	17.090	16.530	17.020	16.861	388,900
2009-07-02	17.900	17.900	16.850	17.050	16.891	578,300
2009-07-01	18.110	18.320	17.750	18.140	17.970	284,600
2009-06-30	17.800	18.090	17.590	17.920	17.753	451,400
2009-06-29	18.060	18.140	17.460	17.840	17.673	472,200
2009-06-26	17.570	18.240	17.160	18.140	17.970	919,400
2009-06-25	17.020	17.610	16.980	17.610	17.445	463,800
2009-06-24	17.160	17.280	16.850	17.090	16.930	560,500
2009-06-23	17.370	17.640	16.880	16.970	16.811	389,600
2009-06-22	18.010	18.120	17.140	17.210	17.049	610,700
2009-06-19	17.480	18.420	17.480	18.210	18.040	1,620,100
2009-06-18	16.510	17.350	16.460	17.320	17.158	609,600
2009-06-17	15.690	16.660	15.690	16.580	16.425	498,100
2009-06-16	15.390	15.750	15.280	15.640	15.494	497,200
2009-06-15	16.020	16.300	15.240	15.320	15.177	714,900
2009-06-12	15.930	16.420	15.680	16.360	16.207	332,400
2009-06-11	15.630	16.420	15.630	16.070	15.920	522,600
2009-06-10	16.100	16.170	15.760	16.150	15.999	489,800
2009-06-09	15.950	16.120	15.720	16.020	15.870	346,300
2009-06-08	16.160	16.280	15.750	15.920	15.771	267,500
2009-06-05	16.360	16.580	16.140	16.360	16.207	278,400
2009-06-04	16.320	16.420	15.960	16.360	16.207	334,700
2009-06-03	15.690	16.310	15.640	16.270	16.118	382,800
2009-06-02	15.570	16.240	15.180	15.860	15.712	749,900
2009-06-01	15.200	15.780	14.910	15.590	15.444	498,800
2009-05-29	14.750	15.330	14.480	15.270	15.127	825,900

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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.