Regeneron Pharmaceuticals, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2021-01-26 | 558.91 | 558.91 | 542.14 | 544.10 | 539.01 | 901,700 |
| 2021-01-25 | 554.32 | 555.00 | 538.77 | 548.20 | 543.08 | 828,400 |
| 2021-01-22 | 534.10 | 546.72 | 534.10 | 537.78 | 532.75 | 620,600 |
| 2021-01-21 | 540.58 | 543.28 | 527.91 | 535.48 | 530.47 | 940,100 |
| 2021-01-20 | 536.78 | 543.99 | 529.31 | 542.27 | 537.20 | 862,700 |
| 2021-01-19 | 523.03 | 536.62 | 522.06 | 533.89 | 528.90 | 995,400 |
| 2021-01-15 | 518.10 | 522.99 | 511.11 | 517.93 | 513.09 | 796,900 |
| 2021-01-14 | 513.10 | 524.88 | 511.33 | 517.91 | 513.07 | 848,600 |
| 2021-01-13 | 517.00 | 522.00 | 509.14 | 511.90 | 507.11 | 1,333,800 |
| 2021-01-12 | 504.41 | 518.50 | 502.00 | 505.75 | 501.02 | 1,264,100 |
| 2021-01-11 | 501.00 | 505.14 | 489.35 | 502.92 | 498.22 | 1,115,300 |
| 2021-01-08 | 487.93 | 500.70 | 487.93 | 498.73 | 494.07 | 1,018,800 |
| 2021-01-07 | 471.24 | 481.84 | 467.18 | 481.20 | 476.70 | 1,126,600 |
| 2021-01-06 | 477.15 | 483.00 | 467.00 | 470.09 | 465.70 | 1,434,700 |
| 2021-01-05 | 480.39 | 486.25 | 475.41 | 483.45 | 478.93 | 797,700 |
| 2021-01-04 | 486.85 | 491.78 | 473.58 | 482.86 | 478.35 | 911,100 |
| 2020-12-31 | 477.81 | 483.57 | 470.78 | 483.11 | 478.59 | 897,900 |
| 2020-12-30 | 487.39 | 488.83 | 477.68 | 478.30 | 473.83 | 633,200 |
| 2020-12-29 | 485.00 | 490.45 | 482.42 | 484.22 | 479.69 | 558,200 |
| 2020-12-28 | 488.72 | 492.69 | 482.21 | 482.96 | 478.45 | 713,400 |
| 2020-12-24 | 492.44 | 495.23 | 486.03 | 488.93 | 484.36 | 289,100 |
| 2020-12-23 | 491.20 | 493.63 | 488.52 | 492.19 | 487.59 | 545,700 |
| 2020-12-22 | 496.00 | 496.48 | 488.50 | 490.06 | 485.48 | 849,600 |
| 2020-12-21 | 494.00 | 497.29 | 485.06 | 496.74 | 492.10 | 1,009,300 |
| 2020-12-18 | 500.00 | 506.99 | 496.81 | 498.89 | 494.23 | 1,820,900 |
| 2020-12-17 | 486.90 | 496.75 | 486.50 | 496.21 | 491.57 | 856,300 |
| 2020-12-16 | 491.80 | 494.46 | 485.15 | 486.57 | 482.02 | 862,500 |
| 2020-12-15 | 500.69 | 500.99 | 486.82 | 491.79 | 487.19 | 1,086,300 |
| 2020-12-14 | 484.12 | 502.60 | 483.55 | 500.38 | 495.70 | 1,245,800 |
| 2020-12-11 | 478.22 | 483.54 | 471.58 | 479.77 | 475.28 | 1,013,500 |
| 2020-12-10 | 485.29 | 487.12 | 477.87 | 478.98 | 474.50 | 1,184,100 |
| 2020-12-09 | 500.00 | 500.00 | 484.00 | 488.64 | 484.07 | 934,300 |
| 2020-12-08 | 497.10 | 497.88 | 486.30 | 497.14 | 492.49 | 1,007,900 |
| 2020-12-07 | 497.49 | 499.70 | 492.79 | 495.41 | 490.78 | 881,900 |
| 2020-12-04 | 497.01 | 501.85 | 490.06 | 492.45 | 487.85 | 961,200 |
| 2020-12-03 | 505.20 | 509.54 | 497.12 | 498.84 | 494.18 | 966,000 |
| 2020-12-02 | 515.94 | 515.94 | 503.81 | 505.13 | 500.41 | 782,700 |
| 2020-12-01 | 516.00 | 525.28 | 513.69 | 514.07 | 509.26 | 937,400 |
| 2020-11-30 | 520.00 | 520.78 | 507.60 | 516.03 | 511.21 | 1,707,500 |
| 2020-11-27 | 513.42 | 518.92 | 509.20 | 514.05 | 509.24 | 498,200 |
| 2020-11-25 | 507.18 | 515.47 | 507.18 | 508.31 | 503.56 | 711,800 |
| 2020-11-24 | 521.61 | 528.44 | 505.80 | 506.10 | 501.37 | 1,270,300 |
| 2020-11-23 | 538.86 | 538.86 | 516.80 | 523.61 | 518.72 | 1,764,400 |
| 2020-11-20 | 513.96 | 521.27 | 509.34 | 518.74 | 513.89 | 1,045,300 |
| 2020-11-19 | 519.19 | 525.69 | 514.42 | 514.71 | 509.90 | 947,600 |
| 2020-11-18 | 543.00 | 543.00 | 518.19 | 519.04 | 514.19 | 1,240,800 |
| 2020-11-17 | 556.38 | 556.60 | 536.05 | 538.15 | 533.12 | 1,051,700 |
| 2020-11-16 | 557.45 | 566.79 | 556.00 | 559.29 | 554.06 | 542,100 |
| 2020-11-13 | 560.22 | 567.70 | 556.80 | 566.43 | 561.13 | 565,800 |
| 2020-11-12 | 568.92 | 571.00 | 554.84 | 556.78 | 551.57 | 548,500 |
| 2020-11-11 | 564.85 | 573.66 | 560.00 | 567.73 | 562.42 | 671,000 |
| 2020-11-10 | 560.00 | 565.99 | 546.93 | 559.22 | 553.99 | 839,200 |
| 2020-11-09 | 551.61 | 573.16 | 540.31 | 567.55 | 562.24 | 1,321,100 |
| 2020-11-06 | 589.04 | 589.04 | 572.72 | 578.03 | 572.63 | 748,400 |
| 2020-11-05 | 595.00 | 596.80 | 578.95 | 588.81 | 583.31 | 944,300 |
| 2020-11-04 | 578.09 | 593.96 | 575.95 | 587.14 | 581.65 | 1,195,600 |
| 2020-11-03 | 551.89 | 561.24 | 550.00 | 557.19 | 551.98 | 490,400 |
| 2020-11-02 | 545.06 | 557.41 | 539.17 | 548.58 | 543.45 | 835,900 |
| 2020-10-30 | 545.12 | 556.58 | 533.23 | 543.56 | 538.48 | 1,164,700 |
| 2020-10-29 | 576.00 | 576.00 | 555.54 | 555.79 | 550.59 | 905,000 |
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.