Regeneron Pharmaceuticals, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2020-10-28 | 576.69 | 578.98 | 563.87 | 567.04 | 561.74 | 592,900 |
| 2020-10-27 | 584.98 | 590.97 | 579.04 | 582.52 | 577.07 | 526,200 |
| 2020-10-26 | 574.66 | 587.62 | 574.66 | 585.74 | 580.26 | 533,500 |
| 2020-10-23 | 580.29 | 582.72 | 575.12 | 579.81 | 574.39 | 565,900 |
| 2020-10-22 | 566.04 | 577.05 | 566.04 | 575.73 | 570.35 | 467,200 |
| 2020-10-21 | 577.53 | 581.68 | 567.02 | 572.40 | 567.05 | 493,800 |
| 2020-10-20 | 582.00 | 586.49 | 573.14 | 576.63 | 571.24 | 637,500 |
| 2020-10-19 | 600.00 | 601.09 | 579.00 | 583.14 | 577.69 | 778,400 |
| 2020-10-16 | 590.00 | 605.43 | 585.67 | 599.74 | 594.13 | 1,168,800 |
| 2020-10-15 | 598.02 | 605.12 | 580.74 | 585.18 | 579.71 | 1,048,300 |
| 2020-10-14 | 609.18 | 610.92 | 596.75 | 600.82 | 595.20 | 951,400 |
| 2020-10-13 | 601.60 | 616.31 | 600.18 | 607.98 | 602.30 | 1,243,900 |
| 2020-10-12 | 602.25 | 605.39 | 590.85 | 601.55 | 595.93 | 1,003,200 |
| 2020-10-09 | 601.00 | 604.44 | 593.51 | 602.07 | 596.44 | 1,190,100 |
| 2020-10-08 | 614.65 | 615.00 | 598.10 | 599.88 | 594.27 | 2,355,600 |
| 2020-10-07 | 588.49 | 593.88 | 581.65 | 591.69 | 586.16 | 957,200 |
| 2020-10-06 | 605.32 | 610.38 | 579.02 | 581.64 | 576.20 | 1,725,300 |
| 2020-10-05 | 598.90 | 619.97 | 591.15 | 605.08 | 599.42 | 4,843,300 |
| 2020-10-02 | 562.00 | 576.00 | 554.04 | 564.80 | 559.52 | 1,235,100 |
| 2020-10-01 | 562.50 | 568.38 | 552.27 | 568.14 | 562.83 | 1,092,600 |
| 2020-09-30 | 589.77 | 589.77 | 554.00 | 559.78 | 554.55 | 2,159,300 |
| 2020-09-29 | 573.20 | 576.00 | 567.92 | 573.61 | 568.25 | 454,100 |
| 2020-09-28 | 572.83 | 574.62 | 559.06 | 571.92 | 566.57 | 637,000 |
| 2020-09-25 | 555.40 | 575.92 | 551.00 | 574.06 | 568.69 | 643,600 |
| 2020-09-24 | 561.00 | 564.99 | 554.70 | 557.46 | 552.25 | 457,900 |
| 2020-09-23 | 572.37 | 578.16 | 562.49 | 565.19 | 559.91 | 535,600 |
| 2020-09-22 | 552.36 | 573.45 | 552.36 | 571.51 | 566.17 | 580,500 |
| 2020-09-21 | 551.14 | 556.46 | 542.16 | 555.70 | 550.51 | 682,500 |
| 2020-09-18 | 567.48 | 567.83 | 544.96 | 555.24 | 550.05 | 1,977,100 |
| 2020-09-17 | 557.19 | 569.37 | 557.19 | 565.00 | 559.72 | 686,500 |
| 2020-09-16 | 584.12 | 586.44 | 568.00 | 569.15 | 563.83 | 804,400 |
| 2020-09-15 | 569.17 | 582.86 | 567.59 | 579.90 | 574.48 | 612,400 |
| 2020-09-14 | 554.41 | 566.51 | 550.65 | 564.20 | 558.93 | 762,200 |
| 2020-09-11 | 551.79 | 561.33 | 540.00 | 544.75 | 539.66 | 814,100 |
| 2020-09-10 | 566.64 | 572.80 | 548.24 | 550.10 | 544.96 | 879,300 |
| 2020-09-09 | 565.00 | 575.08 | 564.96 | 571.15 | 565.81 | 620,400 |
| 2020-09-08 | 577.78 | 578.99 | 560.78 | 561.89 | 556.64 | 688,300 |
| 2020-09-04 | 575.00 | 584.00 | 564.50 | 580.36 | 574.93 | 715,400 |
| 2020-09-03 | 610.40 | 610.42 | 575.10 | 577.40 | 572.00 | 841,500 |
| 2020-09-02 | 591.30 | 610.99 | 591.30 | 610.15 | 604.45 | 878,000 |
| 2020-09-01 | 615.63 | 620.00 | 589.30 | 592.68 | 587.14 | 1,028,000 |
| 2020-08-31 | 602.33 | 621.61 | 601.35 | 619.93 | 614.13 | 908,100 |
| 2020-08-28 | 611.00 | 614.51 | 598.90 | 602.61 | 596.98 | 584,200 |
| 2020-08-27 | 614.67 | 619.52 | 610.23 | 614.97 | 609.22 | 534,900 |
| 2020-08-26 | 605.50 | 613.14 | 604.49 | 612.00 | 606.28 | 487,900 |
| 2020-08-25 | 596.51 | 615.00 | 594.74 | 610.50 | 604.79 | 734,300 |
| 2020-08-24 | 612.38 | 613.10 | 590.71 | 594.77 | 589.21 | 991,900 |
| 2020-08-21 | 617.18 | 618.07 | 603.22 | 605.49 | 599.83 | 662,200 |
| 2020-08-20 | 610.01 | 619.75 | 608.44 | 616.89 | 611.12 | 656,600 |
| 2020-08-19 | 628.98 | 640.65 | 625.00 | 629.63 | 623.74 | 720,700 |
| 2020-08-18 | 623.01 | 623.01 | 613.27 | 618.59 | 612.81 | 387,900 |
| 2020-08-17 | 614.74 | 627.99 | 614.21 | 620.73 | 614.93 | 403,900 |
| 2020-08-14 | 610.09 | 617.31 | 610.09 | 612.57 | 606.84 | 302,900 |
| 2020-08-13 | 611.49 | 616.24 | 607.27 | 610.89 | 605.18 | 378,100 |
| 2020-08-12 | 599.90 | 617.00 | 599.90 | 612.35 | 606.63 | 562,600 |
| 2020-08-11 | 601.11 | 608.24 | 592.45 | 598.86 | 593.26 | 587,200 |
| 2020-08-10 | 623.00 | 624.36 | 596.58 | 608.24 | 602.55 | 624,300 |
| 2020-08-07 | 621.00 | 627.46 | 614.55 | 620.21 | 614.41 | 432,600 |
| 2020-08-06 | 628.88 | 630.00 | 613.60 | 621.21 | 615.40 | 663,500 |
| 2020-08-05 | 654.95 | 660.00 | 623.90 | 624.52 | 618.68 | 1,132,700 |
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.