Regeneron Pharmaceuticals, Inc. historical data

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Date	Open	High	Low	Close	Adj. close	Volume
2026-01-29	755.73	755.73	742.80	749.44	746.55	925,800
2026-01-28	765.15	766.99	747.57	751.13	748.24	827,900
2026-01-27	762.47	776.25	761.50	771.25	768.28	645,800
2026-01-26	750.09	767.30	750.09	762.65	759.71	934,200
2026-01-23	757.31	762.00	747.30	753.55	750.65	721,000
2026-01-22	750.34	765.00	747.37	755.51	752.60	765,400
2026-01-21	736.71	750.00	735.00	749.33	746.44	788,400
2026-01-20	729.40	737.87	718.38	733.78	730.95	789,100
2026-01-16	749.09	749.09	726.43	733.04	730.21	1,682,400
2026-01-15	754.85	756.50	737.00	741.92	739.06	865,600
2026-01-14	760.58	766.64	753.01	754.14	751.23	668,900
2026-01-13	765.16	765.99	743.94	758.91	755.99	946,500
2026-01-12	810.00	811.09	765.08	768.00	765.04	1,321,100
2026-01-09	802.97	821.11	790.88	796.55	793.48	711,500
2026-01-08	805.81	816.99	800.68	801.01	797.92	1,049,300
2026-01-07	786.18	814.10	780.10	812.27	809.14	1,264,700
2026-01-06	764.35	787.66	763.20	776.54	773.55	935,000
2026-01-05	769.72	771.99	753.20	763.23	760.29	835,700
2026-01-02	774.25	779.75	765.77	776.31	773.32	464,800
2025-12-31	772.00	775.00	769.17	771.87	768.90	354,800
2025-12-30	776.30	777.77	770.30	773.94	770.96	383,200
2025-12-29	780.56	785.05	774.60	780.50	777.49	545,100
2025-12-26	783.79	788.01	778.04	784.97	781.94	321,000
2025-12-24	787.99	792.77	783.61	783.71	780.69	267,200
2025-12-23	777.36	792.75	777.00	785.17	782.14	832,000
2025-12-22	765.84	783.60	765.09	779.36	776.36	818,000
2025-12-19	753.72	773.85	748.18	767.96	765.00	2,335,900
2025-12-18	747.54	752.84	739.23	748.71	745.82	1,057,600
2025-12-17	746.55	751.99	743.33	749.79	746.90	765,900
2025-12-16	752.57	757.35	734.72	746.36	743.48	713,200
2025-12-15	748.85	756.67	746.38	752.62	749.72	932,800
2025-12-12	741.59	746.05	734.38	741.29	738.43	804,800
2025-12-11	726.08	753.61	726.08	746.80	743.92	1,153,900
2025-12-10	695.06	728.00	692.50	726.21	723.41	1,316,500
2025-12-09	705.11	711.15	691.86	692.58	689.91	604,400
2025-12-08	723.69	724.13	701.75	703.26	700.55	1,005,900
2025-12-05	723.00	736.15	717.26	718.36	715.59	798,300
2025-12-04	732.45	735.00	721.22	722.80	720.01	1,067,100
2025-12-03	730.36	744.23	720.07	723.67	720.88	1,238,500
2025-12-02	742.12	747.00	731.00	742.00	739.14	924,600
2025-12-01	775.60	779.92	748.15	750.11	747.22	992,000
2025-11-28	784.70	788.98	779.50	780.19	777.18	510,400
2025-11-26	785.72	790.98	777.00	784.61	781.59	871,700
2025-11-25	764.88	790.57	760.01	787.32	784.29	1,200,400
2025-11-24	759.05	773.13	756.64	761.45	758.52	1,554,900
2025-11-21	736.01	764.09	735.74	755.90	752.99	1,427,700
2025-11-20	725.00	753.51	720.02	737.00	734.16	2,296,800
2025-11-19	727.81	727.81	702.63	702.75	699.16	1,383,600
2025-11-18	702.51	727.97	699.22	725.34	721.64	1,368,700
2025-11-17	693.34	711.88	692.29	704.31	700.72	1,132,900
2025-11-14	697.19	699.27	685.95	693.50	689.96	907,000
2025-11-13	683.00	713.58	679.93	694.99	691.44	1,505,300
2025-11-12	678.89	690.78	672.67	681.72	678.24	1,208,300
2025-11-11	651.48	676.33	651.38	674.55	671.11	977,200
2025-11-10	656.00	665.99	653.19	654.74	651.40	824,800
2025-11-07	650.35	658.21	640.99	657.53	654.18	782,800
2025-11-06	640.83	657.00	640.83	646.87	643.57	916,600
2025-11-05	631.10	646.89	628.00	644.19	640.90	724,300
2025-11-04	643.78	646.22	625.14	628.00	624.80	1,030,900
2025-11-03	657.46	657.46	627.50	642.25	638.97	810,300

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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.