Regeneron Pharmaceuticals, Inc. historical data

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Date	Open	High	Low	Close	Adj. close	Volume
2025-05-12	543.82	577.99	535.29	575.63	570.98	1,898,300
2025-05-09	549.00	552.84	527.13	527.78	523.52	1,499,000
2025-05-08	547.88	552.57	520.50	547.67	543.25	2,709,200
2025-05-07	561.79	568.13	556.36	560.93	556.40	1,140,500
2025-05-06	601.01	606.87	557.64	558.52	554.01	1,510,900
2025-05-05	606.89	611.04	601.80	603.58	598.71	1,124,300
2025-05-02	600.00	615.61	599.08	605.61	600.72	1,606,400
2025-05-01	589.77	593.93	578.50	590.00	585.24	1,190,500
2025-04-30	579.26	600.20	566.99	598.76	593.92	1,679,400
2025-04-29	561.75	579.98	542.44	568.91	564.32	2,660,300
2025-04-28	603.36	614.83	601.19	610.86	605.93	1,175,200
2025-04-25	598.33	602.79	585.78	602.64	597.77	964,400
2025-04-24	590.93	601.28	586.81	599.76	594.92	1,317,000
2025-04-23	595.87	603.77	584.45	587.85	583.10	791,900
2025-04-22	565.50	587.10	565.14	585.49	580.76	1,036,800
2025-04-21	556.04	570.35	552.97	561.49	556.96	745,600
2025-04-17	548.07	564.21	545.00	563.16	558.61	827,700
2025-04-16	557.00	561.83	544.50	549.28	544.84	875,700
2025-04-15	568.55	575.20	553.00	557.91	553.40	838,500
2025-04-14	560.44	574.72	555.39	571.06	566.45	946,300
2025-04-11	548.63	555.53	533.26	554.18	549.70	1,170,900
2025-04-10	568.93	571.99	529.73	546.39	541.98	1,357,800
2025-04-09	538.00	580.73	525.99	576.72	572.06	1,871,500
2025-04-08	579.46	586.03	546.36	556.81	552.31	1,159,700
2025-04-07	569.20	591.54	557.83	572.78	568.15	1,687,400
2025-04-04	610.65	612.99	572.00	573.45	568.82	1,547,700
2025-04-03	626.25	628.00	607.88	610.64	605.71	1,047,500
2025-04-02	613.53	628.00	610.10	625.60	620.55	902,600
2025-04-01	630.51	641.24	615.00	617.00	612.02	1,059,700
2025-03-31	630.08	640.72	618.51	634.23	629.11	1,066,300
2025-03-28	638.01	642.97	631.45	637.36	632.21	805,900
2025-03-27	641.21	643.43	629.94	635.83	630.70	811,500
2025-03-26	634.14	644.00	629.02	640.14	634.97	1,251,900
2025-03-25	662.45	662.57	633.10	634.14	629.02	852,900
2025-03-24	660.00	667.46	655.30	661.00	655.66	962,400
2025-03-21	658.00	661.00	651.06	658.48	653.16	1,869,100
2025-03-20	670.00	674.83	662.33	662.62	657.27	663,000
2025-03-19	663.67	674.57	659.03	672.36	666.93	675,700
2025-03-18	678.00	678.27	664.30	664.96	659.59	608,100
2025-03-17	668.26	679.83	664.68	678.42	672.94	942,900
2025-03-14	680.61	686.98	657.00	666.87	661.48	1,306,000
2025-03-13	687.43	698.95	677.34	680.61	675.11	863,700
2025-03-12	709.94	712.46	683.43	689.50	683.93	808,300
2025-03-11	746.70	747.70	712.39	718.16	712.36	1,108,100
2025-03-10	710.01	748.29	709.38	744.83	738.82	1,631,300
2025-03-07	698.63	729.75	696.43	707.51	701.80	1,083,900
2025-03-06	683.10	701.00	682.26	698.44	692.80	866,400
2025-03-05	673.98	692.79	673.15	687.15	681.60	828,700
2025-03-04	688.48	697.46	672.50	675.49	670.04	1,197,600
2025-03-03	701.91	704.64	683.46	684.87	679.34	708,600
2025-02-28	701.32	708.58	693.71	698.74	693.10	1,028,800
2025-02-27	705.90	721.00	700.67	702.78	697.10	568,500
2025-02-26	721.29	721.41	701.07	706.94	701.23	712,900
2025-02-25	720.00	739.00	715.50	723.47	717.63	1,049,900
2025-02-24	703.93	725.00	700.43	713.25	707.49	896,400
2025-02-21	697.93	704.08	693.07	700.33	694.67	727,400
2025-02-20	688.05	703.14	685.45	696.02	690.40	627,500
2025-02-19	675.29	688.67	675.29	685.66	679.25	638,300
2025-02-18	679.64	689.95	674.88	680.00	673.64	826,000
2025-02-14	678.20	684.00	671.55	673.60	667.30	623,000

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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.