Regeneron Pharmaceuticals, Inc. - REGN - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
May 23, 2025	586.85	589.2	589.2	591.64	582.37	464,907
May 22, 2025	603.2	596.85	596.85	605.5	592.73	867,153
May 21, 2025	613.05	604.62	604.62	617.52	597.92	1.09M
May 20, 2025	595.01	614.79	614.79	615.45	595.01	1.1M
May 19, 2025	588.48	596.54	595.66	598.56	586.68	666,332
May 16, 2025	588.23	594.32	593.44	595.19	581.49	936,922
May 15, 2025	576.13	584.99	584.99	585.26	564.91	1.3M
May 14, 2025	576.35	571.36	571.36	580.56	567.59	1.66M
May 13, 2025	571.45	574.16	574.16	575.05	558.45	1.07M
May 12, 2025	543.82	575.63	575.63	577.99	535.29	1.89M
May 09, 2025	549	527.78	527.78	552.84	527.13	1.5M
May 08, 2025	547.88	547.67	547.67	552.57	520.5	2.71M
May 07, 2025	561.79	560.93	560.93	568.13	556.36	1.13M
May 06, 2025	601.01	558.52	558.52	606.87	557.64	1.51M
May 05, 2025	606.89	603.58	603.58	611.04	601.8	1.12M
May 02, 2025	600	605.61	605.61	615.61	599.08	1.61M
May 01, 2025	589.77	590	590	593.93	578.5	1.19M
April 30, 2025	579.26	598.76	598.76	600.2	566.99	1.68M
April 29, 2025	561.75	568.91	568.91	579.98	542.44	2.62M
April 28, 2025	603.36	610.86	610.86	614.83	601.19	1.18M
April 25, 2025	598.33	602.64	602.64	602.79	585.78	865,400
April 24, 2025	590.93	599.76	599.76	601.28	586.81	1.32M
April 23, 2025	595.87	587.85	587.85	603.77	584.45	727,369
April 22, 2025	565.5	585.49	585.49	587.1	565.14	1.04M
April 21, 2025	556.04	561.49	561.49	570.35	552.97	745,717
April 17, 2025	548.07	563.16	563.16	564.21	545	827,652
April 16, 2025	557	549.28	549.28	561.83	544.5	875,713
April 15, 2025	568.55	557.91	557.91	575.2	553	829,922
April 14, 2025	560.44	571.06	571.06	574.72	555.39	946,329
April 11, 2025	548.63	554.18	554.18	555.53	533.26	1.17M
April 10, 2025	568.93	546.39	546.39	571.99	529.73	1.36M
April 09, 2025	538	576.72	576.72	580.73	525.99	1.87M
April 08, 2025	579.46	556.81	556.81	586.03	546.36	1.16M
April 07, 2025	569.2	572.78	572.78	591.54	557.83	1.67M
April 04, 2025	610.65	573.45	573.45	612.99	572	1.55M
April 03, 2025	626.25	610.64	610.64	628	607.88	1.05M
April 02, 2025	613.53	625.6	625.6	628	610.1	892,635
April 01, 2025	630.51	617	617	641.24	615	1.06M
March 31, 2025	630.08	634.23	634.23	640.72	618.51	1.07M
March 28, 2025	638.01	637.36	637.36	642.97	631.45	534,527
March 27, 2025	641.21	635.83	635.83	643.43	629.94	804,024
March 26, 2025	634.14	640.14	640.14	644	629.02	1.25M
March 25, 2025	662.45	634.14	634.14	662.57	633.1	851,794
March 24, 2025	660	661	661	667.46	655.3	962,400
March 21, 2025	658	658.48	658.48	661	651.06	1.86M
March 20, 2025	670	662.62	662.62	674.83	662.33	659,943
March 19, 2025	663.67	672.36	672.36	674.57	659.03	675,733
March 18, 2025	678	664.96	664.96	678.27	664.3	608,100
March 17, 2025	668.26	678.42	678.42	679.83	664.68	942,913
March 14, 2025	680.61	666.87	666.87	686.98	657	1.3M
March 13, 2025	687.43	680.61	680.61	698.95	677.34	863,964
March 12, 2025	709.94	689.5	689.5	712.46	683.43	807,832
March 11, 2025	746.7	718.16	718.16	747.7	712.39	1.11M
March 10, 2025	710.01	744.83	744.83	748.29	709.38	1.63M
March 07, 2025	698.63	707.51	707.51	729.75	696.43	1.08M
March 06, 2025	683.1	698.44	698.44	701	682.26	866,540
March 05, 2025	673.98	687.15	687.15	692.79	673.15	828,933
March 04, 2025	688.48	675.49	675.49	697.46	672.5	1.2M
March 03, 2025	701.91	684.87	684.87	704.64	683.46	708,660
February 28, 2025	701.32	698.74	698.74	708.58	693.71	995,253

Regeneron Pharmaceuticals, Inc. (REGN) NASDAQ