Regeneron Pharmaceuticals, Inc. historical data

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Date	Open	High	Low	Close	Adj. close	Volume
2012-04-03	120.50	124.49	120.46	124.49	123.33	895,600
2012-04-02	117.46	121.55	116.00	120.20	119.08	1,010,100
2012-03-30	115.53	117.20	114.53	116.62	115.53	766,300
2012-03-29	115.33	115.47	112.55	114.64	113.57	554,100
2012-03-28	115.95	117.84	113.11	116.13	115.04	723,000
2012-03-27	119.90	120.10	116.05	116.19	115.10	671,600
2012-03-26	119.26	121.39	118.03	119.96	118.84	1,284,400
2012-03-23	118.60	119.35	116.31	119.18	118.07	551,400
2012-03-22	117.46	118.51	115.69	118.00	116.90	688,900
2012-03-21	116.55	119.41	115.00	117.43	116.33	1,121,700
2012-03-20	114.87	117.39	113.62	116.46	115.37	811,200
2012-03-19	115.13	116.34	113.85	115.35	114.27	591,100
2012-03-16	115.32	118.12	114.54	115.33	114.25	1,313,500
2012-03-15	111.20	115.99	110.01	115.75	114.67	855,000
2012-03-14	111.63	113.00	110.24	110.73	109.69	613,700
2012-03-13	110.56	112.07	109.49	112.07	111.02	660,700
2012-03-12	108.17	112.71	108.06	110.15	109.12	1,108,300
2012-03-09	106.05	107.50	106.05	107.21	106.21	338,300
2012-03-08	106.41	108.15	105.33	106.20	105.21	498,200
2012-03-07	104.56	105.91	103.63	104.91	103.93	424,000
2012-03-06	107.66	108.79	102.82	104.21	103.24	913,100
2012-03-05	108.66	110.13	107.83	108.71	107.69	864,900
2012-03-02	107.25	110.25	106.93	108.80	107.78	982,800
2012-03-01	104.32	107.64	102.02	107.56	106.55	946,700
2012-02-29	105.34	106.43	104.37	104.79	103.81	784,800
2012-02-28	105.84	107.45	103.89	105.17	104.19	842,700
2012-02-27	102.56	106.63	102.16	105.94	104.95	934,800
2012-02-24	102.69	103.82	101.10	103.22	102.26	780,000
2012-02-23	99.480	104.55	99.220	103.32	102.35	1,444,500
2012-02-22	98.000	100.07	94.220	99.590	98.659	1,944,100
2012-02-21	102.72	103.23	97.400	99.260	98.332	2,759,000
2012-02-17	105.78	105.92	102.08	103.28	102.31	1,634,300
2012-02-16	107.77	108.50	105.73	105.83	104.84	1,440,200
2012-02-15	109.56	111.50	107.08	108.64	107.62	1,348,000
2012-02-14	113.25	114.43	107.59	110.10	109.07	2,461,500
2012-02-13	112.54	116.93	109.77	114.65	113.58	4,161,600
2012-02-10	103.00	103.84	101.29	102.08	101.13	809,100
2012-02-09	102.51	105.42	101.41	103.60	102.63	1,526,200
2012-02-08	100.73	102.86	98.590	102.70	101.74	1,405,500
2012-02-07	101.41	101.93	99.100	100.34	99.402	1,506,400
2012-02-06	94.780	101.72	94.730	101.14	100.19	1,706,600
2012-02-03	95.540	97.560	95.000	96.860	95.955	1,044,700
2012-02-02	92.940	95.210	92.070	95.010	94.122	1,058,000
2012-02-01	90.460	93.100	89.920	92.430	91.566	1,254,600
2012-01-31	89.420	91.750	88.380	90.860	90.011	1,250,900
2012-01-30	86.750	89.080	85.000	88.880	88.049	1,481,700
2012-01-27	81.550	86.150	81.550	85.540	84.740	1,136,000
2012-01-26	82.960	83.400	81.700	81.850	81.085	741,100
2012-01-25	80.370	83.140	79.400	82.900	82.125	863,600
2012-01-24	78.380	80.330	78.060	79.410	78.668	452,000
2012-01-23	78.670	79.980	78.030	78.550	77.816	590,800
2012-01-20	79.740	79.810	77.440	78.330	77.598	659,600
2012-01-19	78.530	80.780	78.280	79.760	79.014	1,068,000
2012-01-18	77.980	79.290	76.690	78.920	78.182	1,124,000
2012-01-17	77.770	78.810	77.420	77.990	77.261	1,745,200
2012-01-13	78.340	79.890	77.780	78.920	78.182	1,818,000
2012-01-12	77.010	79.970	77.000	78.260	77.528	2,335,500
2012-01-11	74.100	77.440	73.690	77.360	76.637	2,613,800
2012-01-10	74.350	75.830	72.000	74.440	73.744	4,556,700
2012-01-09	66.010	68.420	65.220	65.480	64.868	1,349,800

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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.