Regeneron Pharmaceuticals, Inc. historical data

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Date	Open	High	Low	Close	Adj. close	Volume
2025-08-05	567.99	579.51	567.99	572.28	568.50	577
2025-08-04	562.00	575.16	562.00	566.36	562.62	468
2025-08-01	550.00	590.35	543.21	546.04	542.43	807
2025-07-31	550.76	558.31	547.29	548.31	544.68	683
2025-07-30	558.14	568.00	549.00	559.83	556.13	251
2025-07-29	556.00	559.80	550.00	556.78	553.10	45,171
2025-07-28	559.97	567.75	559.57	566.25	562.51	97
2025-07-25	565.14	565.41	557.24	559.61	555.91	282
2025-07-24	576.96	576.96	569.19	569.19	565.42	64
2025-07-23	563.25	576.81	563.25	575.99	572.18	1,176
2025-07-22	545.00	562.01	544.48	557.27	553.59	1,077
2025-07-21	543.60	552.99	541.55	549.91	546.27	5,408
2025-07-18	546.30	552.00	540.27	544.31	540.71	191
2025-07-17	545.00	552.76	543.55	549.85	546.21	252
2025-07-16	550.00	555.78	548.96	551.01	547.36	137
2025-07-15	574.75	574.75	547.48	547.48	543.86	341
2025-07-14	567.74	573.00	563.60	572.80	569.01	206
2025-07-11	556.99	565.22	551.20	564.65	560.92	224
2025-07-10	554.38	565.78	551.00	561.96	558.24	407
2025-07-09	555.15	559.08	546.35	547.88	544.26	630
2025-07-08	538.50	559.23	537.00	549.77	546.13	160
2025-07-07	546.50	551.36	534.22	535.50	531.96	127
2025-07-03	549.97	551.00	546.00	547.19	543.57	151
2025-07-02	533.66	551.00	532.77	548.50	544.87	3,736
2025-07-01	525.00	547.27	520.95	540.16	536.58	446
2025-06-30	516.50	524.89	516.50	521.22	517.77	155
2025-06-27	519.14	528.69	515.97	524.00	520.53	268
2025-06-26	520.81	529.74	514.65	519.60	516.16	180
2025-06-25	522.50	522.50	516.50	518.11	514.68	142
2025-06-24	515.79	525.91	515.79	525.59	522.11	345
2025-06-23	497.13	515.30	497.13	511.96	508.57	214
2025-06-20	513.05	522.00	507.92	511.39	508.01	300
2025-06-18	509.00	518.61	504.91	514.09	510.69	171
2025-06-17	524.01	524.01	512.77	514.85	511.44	461
2025-06-16	537.00	538.80	524.03	529.08	525.58	357
2025-06-13	509.33	526.06	508.79	526.06	522.58	145,833
2025-06-12	516.00	523.19	513.38	522.33	518.88	154
2025-06-11	525.77	527.43	519.30	520.45	517.01	483
2025-06-10	518.19	529.37	518.18	526.00	522.52	877
2025-06-09	495.50	513.90	495.50	511.17	507.79	1,130
2025-06-06	490.00	499.80	485.45	495.43	492.15	1,532
2025-06-05	488.95	491.09	477.01	482.80	479.61	3,331
2025-06-04	490.00	499.50	486.61	489.14	485.91	2,552
2025-06-03	492.19	499.70	485.30	493.40	490.14	2,268
2025-06-02	496.00	501.81	481.41	496.33	493.05	2,661
2025-05-30	531.00	531.00	485.00	495.00	491.73	6,884
2025-05-29	594.82	600.91	594.82	600.91	596.94	44
2025-05-28	601.01	607.50	597.27	597.27	593.32	328
2025-05-27	594.12	607.78	592.00	606.40	602.38	243
2025-05-23	586.85	590.10	582.21	590.10	586.20	348
2025-05-22	601.78	605.34	592.00	596.90	592.95	417
2025-05-21	615.19	616.00	600.00	600.02	596.05	136
2025-05-20	593.00	614.50	593.00	614.50	610.44	1,178
2025-05-19	595.63	596.00	586.00	593.56	588.76	422
2025-05-16	589.47	593.86	582.88	591.90	587.11	145,473
2025-05-15	576.44	584.00	565.00	580.25	575.56	343
2025-05-14	579.00	583.00	568.99	571.44	566.82	257
2025-05-13	571.45	573.76	560.88	573.76	569.12	138
2025-05-12	525.00	575.75	512.00	572.51	567.88	1,563
2025-05-09	551.06	551.06	539.13	539.13	534.77	559

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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.