Regeneron Pharmaceuticals, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2010-05-10 | 24.740 | 25.790 | 24.190 | 24.650 | 24.420 | 533,500 |
| 2010-05-07 | 25.250 | 26.490 | 23.290 | 23.580 | 23.360 | 873,900 |
| 2010-05-06 | 26.710 | 27.150 | 22.900 | 25.420 | 25.182 | 986,900 |
| 2010-05-05 | 27.630 | 27.940 | 26.300 | 26.860 | 26.609 | 680,200 |
| 2010-05-04 | 26.900 | 27.980 | 26.820 | 27.840 | 27.580 | 836,200 |
| 2010-05-03 | 25.710 | 27.500 | 25.440 | 27.480 | 27.223 | 594,100 |
| 2010-04-30 | 26.870 | 27.500 | 25.340 | 25.530 | 25.291 | 698,000 |
| 2010-04-29 | 24.780 | 27.150 | 24.020 | 27.000 | 26.748 | 621,200 |
| 2010-04-28 | 24.500 | 24.840 | 24.110 | 24.620 | 24.390 | 170,600 |
| 2010-04-27 | 24.830 | 25.490 | 24.350 | 24.430 | 24.202 | 288,900 |
| 2010-04-26 | 24.700 | 25.340 | 24.600 | 24.840 | 24.608 | 265,000 |
| 2010-04-23 | 24.500 | 25.040 | 24.300 | 24.770 | 24.538 | 294,800 |
| 2010-04-22 | 24.270 | 24.920 | 23.720 | 24.560 | 24.330 | 490,100 |
| 2010-04-21 | 25.100 | 25.100 | 24.400 | 24.430 | 24.202 | 538,100 |
| 2010-04-20 | 25.700 | 25.800 | 24.940 | 25.150 | 24.915 | 520,000 |
| 2010-04-19 | 26.230 | 26.720 | 25.450 | 25.530 | 25.291 | 498,600 |
| 2010-04-16 | 26.070 | 26.680 | 25.720 | 26.400 | 26.153 | 546,500 |
| 2010-04-15 | 26.430 | 26.780 | 26.100 | 26.210 | 25.965 | 223,100 |
| 2010-04-14 | 25.580 | 26.390 | 25.240 | 26.390 | 26.143 | 791,900 |
| 2010-04-13 | 25.590 | 26.030 | 25.160 | 25.390 | 25.153 | 298,900 |
| 2010-04-12 | 25.880 | 25.950 | 25.400 | 25.560 | 25.321 | 368,100 |
| 2010-04-09 | 26.000 | 26.000 | 25.410 | 25.780 | 25.539 | 341,800 |
| 2010-04-08 | 26.150 | 26.310 | 25.550 | 26.030 | 25.787 | 534,100 |
| 2010-04-07 | 26.660 | 26.960 | 25.920 | 26.310 | 26.064 | 332,000 |
| 2010-04-06 | 26.690 | 26.850 | 26.360 | 26.640 | 26.391 | 394,300 |
| 2010-04-05 | 26.600 | 26.900 | 26.330 | 26.900 | 26.649 | 170,300 |
| 2010-04-01 | 26.590 | 27.200 | 26.200 | 26.580 | 26.332 | 267,600 |
| 2010-03-31 | 26.770 | 27.190 | 26.390 | 26.490 | 26.242 | 409,300 |
| 2010-03-30 | 26.750 | 27.230 | 26.640 | 26.940 | 26.688 | 388,300 |
| 2010-03-29 | 26.320 | 26.850 | 26.260 | 26.800 | 26.550 | 362,000 |
| 2010-03-26 | 26.720 | 27.050 | 25.930 | 26.230 | 25.985 | 355,000 |
| 2010-03-25 | 25.680 | 27.680 | 25.680 | 26.560 | 26.312 | 878,900 |
| 2010-03-24 | 25.660 | 25.900 | 25.400 | 25.400 | 25.163 | 495,400 |
| 2010-03-23 | 24.440 | 25.810 | 24.440 | 25.720 | 25.480 | 726,100 |
| 2010-03-22 | 23.760 | 24.570 | 23.420 | 24.360 | 24.132 | 513,500 |
| 2010-03-19 | 24.630 | 24.860 | 23.770 | 23.770 | 23.548 | 985,400 |
| 2010-03-18 | 24.550 | 24.940 | 24.220 | 24.690 | 24.459 | 315,500 |
| 2010-03-17 | 24.840 | 25.060 | 24.550 | 24.580 | 24.350 | 271,000 |
| 2010-03-16 | 24.930 | 25.140 | 24.620 | 24.760 | 24.529 | 309,200 |
| 2010-03-15 | 24.580 | 24.940 | 24.450 | 24.780 | 24.548 | 388,900 |
| 2010-03-12 | 25.660 | 25.730 | 24.550 | 24.690 | 24.459 | 917,300 |
| 2010-03-11 | 25.700 | 25.870 | 25.330 | 25.500 | 25.262 | 431,300 |
| 2010-03-10 | 25.580 | 26.580 | 25.320 | 25.780 | 25.539 | 558,100 |
| 2010-03-09 | 25.270 | 25.760 | 24.870 | 25.650 | 25.410 | 412,700 |
| 2010-03-08 | 25.380 | 25.930 | 25.370 | 25.470 | 25.232 | 359,800 |
| 2010-03-05 | 24.890 | 25.590 | 24.890 | 25.510 | 25.272 | 693,000 |
| 2010-03-04 | 24.950 | 24.990 | 24.320 | 24.810 | 24.578 | 572,200 |
| 2010-03-03 | 25.320 | 25.410 | 24.750 | 24.980 | 24.747 | 640,300 |
| 2010-03-02 | 25.390 | 25.630 | 24.870 | 25.210 | 24.974 | 687,300 |
| 2010-03-01 | 24.530 | 25.640 | 24.000 | 25.370 | 25.133 | 624,500 |
| 2010-02-26 | 24.340 | 24.700 | 24.030 | 24.460 | 24.231 | 512,600 |
| 2010-02-25 | 24.480 | 24.530 | 24.010 | 24.340 | 24.113 | 613,600 |
| 2010-02-24 | 24.620 | 25.020 | 24.480 | 24.850 | 24.618 | 558,800 |
| 2010-02-23 | 25.640 | 25.880 | 24.310 | 24.650 | 24.420 | 1,225,900 |
| 2010-02-22 | 26.320 | 26.450 | 25.410 | 25.530 | 25.291 | 905,000 |
| 2010-02-19 | 26.660 | 27.040 | 26.080 | 26.290 | 26.044 | 805,700 |
| 2010-02-18 | 30.280 | 30.480 | 25.660 | 26.660 | 26.411 | 3,919,000 |
| 2010-02-17 | 28.990 | 30.510 | 28.660 | 30.460 | 30.175 | 1,062,100 |
| 2010-02-16 | 29.280 | 29.340 | 28.600 | 28.740 | 28.471 | 452,900 |
| 2010-02-12 | 27.420 | 29.280 | 27.420 | 29.270 | 28.996 | 868,700 |
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.