Regeneron Pharmaceuticals, Inc. historical data

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Date	Open	High	Low	Close	Adj. close	Volume
2026-10-16	803.01	805.68	787.32	790.74	790.74	653,500
2026-10-15	802.33	809.49	792.58	796.34	796.34	798,800
2026-10-14	758.16	781.84	755.21	778.36	778.36	878,400
2026-10-13	762.49	765.60	743.57	753.12	753.12	629,600
2026-10-12	748.67	768.66	744.96	762.81	762.81	618,200
2026-10-09	737.20	751.27	732.83	746.54	746.54	466,000
2026-10-08	742.12	744.50	723.65	739.57	739.57	500,300
2026-10-07	738.05	753.68	734.18	742.12	742.12	626,400
2026-10-06	734.61	740.51	727.16	738.72	738.72	615,100
2026-10-05	734.37	736.42	722.02	726.47	726.47	694,700
2026-10-02	740.50	742.50	729.20	735.20	735.20	613,900
2026-10-01	766.53	777.43	726.02	734.81	734.81	1,042,800
2026-09-30	749.84	763.72	742.94	758.27	758.27	872,400
2026-09-29	745.85	752.47	741.83	750.51	750.51	804,300
2026-09-28	778.09	780.95	750.00	752.25	752.25	1,149,800
2026-09-25	803.87	803.87	784.13	788.04	788.04	592,100
2026-09-24	801.59	807.21	789.39	796.02	796.02	602,600
2026-09-23	805.23	813.53	790.02	801.82	801.82	721,100
2026-09-22	802.48	811.66	791.31	803.90	803.90	600,200
2026-09-21	786.03	801.44	779.96	798.17	798.17	704,400
2026-09-18	787.34	794.73	779.65	784.85	784.85	2,473,436
2026-09-17	781.18	789.99	774.78	789.45	789.45	702,816
2026-09-16	775.82	779.98	771.80	774.61	774.61	382,900
2026-09-15	788.53	788.58	769.57	774.11	774.11	540,600
2026-09-14	791.98	798.84	779.45	793.74	793.74	591,100
2026-09-11	800.00	800.22	780.81	781.49	781.49	444,000
2026-09-10	794.36	806.14	792.00	793.26	793.26	526,900
2026-09-09	803.83	808.63	796.73	807.65	807.65	621,400
2026-09-08	814.36	821.17	799.42	810.31	810.31	556,500
2026-09-04	840.06	841.54	825.83	827.72	827.72	561,100
2026-09-03	858.19	859.34	837.63	843.47	843.47	496,200
2026-09-02	826.24	854.49	825.77	852.03	852.03	749,400
2026-09-01	808.86	824.63	804.32	823.82	823.82	682,600
2026-08-31	782.44	802.78	779.08	799.08	799.08	894,100
2026-08-28	809.40	809.40	789.08	794.19	794.19	488,305
2026-08-27	806.18	817.62	804.27	807.71	807.71	766,800
2026-08-26	827.78	831.67	814.70	814.79	814.79	585,300
2026-08-25	829.22	839.94	823.44	833.56	833.56	505,400
2026-08-24	834.51	834.70	823.40	828.50	828.50	672,000
2026-08-21	835.74	847.00	826.64	834.04	834.04	786,800
2026-08-20	831.70	840.82	826.05	826.64	826.64	596,400
2026-08-19	817.17	844.92	815.38	840.84	840.84	750,400
2026-08-18	814.00	821.02	805.93	810.24	810.24	779,000
2026-08-17	801.76	813.18	795.73	805.93	804.99	541,300
2026-08-14	802.35	806.54	792.57	803.48	802.54	425,600
2026-08-13	802.21	815.80	794.49	805.97	805.03	709,700
2026-08-12	790.55	801.36	784.61	797.99	797.06	575,100
2026-08-11	808.80	813.63	796.66	797.00	796.07	939,100
2026-08-10	781.72	809.09	775.83	808.05	807.11	1,213,700
2026-08-07	774.47	785.99	767.17	784.36	783.45	837,600
2026-08-06	777.85	780.95	762.79	772.11	771.21	783,900
2026-08-05	767.98	782.59	763.31	768.58	767.68	532,400
2026-08-04	753.76	763.54	747.00	760.66	759.77	817,300
2026-08-03	769.54	772.75	756.44	759.24	758.35	842,600
2026-07-31	726.69	764.75	724.79	762.63	761.74	1,158,300
2026-07-30	701.90	740.00	694.98	738.34	737.48	1,460,700
2026-07-29	699.38	702.60	691.00	695.42	694.61	1,022,100
2026-07-28	676.93	696.74	676.46	695.18	694.37	900,200
2026-07-27	661.77	678.12	659.53	667.17	666.39	650,800
2026-07-24	658.29	667.50	654.05	656.01	655.24	708,400

Page 1 of 2 · 64 trading daysOlder →

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.