Regeneron Pharmaceuticals, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2015-10-30 | 562.33 | 565.66 | 552.50 | 557.39 | 552.18 | 731,900 |
| 2015-10-29 | 568.56 | 578.00 | 559.00 | 560.02 | 554.78 | 693,300 |
| 2015-10-28 | 561.65 | 571.16 | 553.62 | 571.14 | 565.80 | 890,200 |
| 2015-10-27 | 545.16 | 568.38 | 545.16 | 567.79 | 562.48 | 898,400 |
| 2015-10-26 | 537.70 | 550.89 | 534.86 | 545.87 | 540.77 | 709,600 |
| 2015-10-23 | 530.19 | 539.11 | 525.31 | 536.70 | 531.68 | 804,500 |
| 2015-10-22 | 518.12 | 528.88 | 511.25 | 525.11 | 520.20 | 972,700 |
| 2015-10-21 | 521.25 | 524.52 | 500.66 | 518.53 | 513.68 | 868,100 |
| 2015-10-20 | 522.15 | 526.50 | 510.75 | 514.67 | 509.86 | 707,800 |
| 2015-10-19 | 515.85 | 530.66 | 513.00 | 523.56 | 518.67 | 871,000 |
| 2015-10-16 | 521.79 | 522.00 | 509.06 | 514.59 | 509.78 | 754,600 |
| 2015-10-15 | 509.66 | 520.00 | 505.02 | 519.35 | 514.49 | 735,300 |
| 2015-10-14 | 509.91 | 523.00 | 502.51 | 509.28 | 504.52 | 774,700 |
| 2015-10-13 | 518.01 | 525.91 | 506.96 | 508.04 | 503.29 | 984,500 |
| 2015-10-12 | 521.21 | 531.87 | 514.27 | 526.83 | 521.90 | 1,306,600 |
| 2015-10-09 | 494.02 | 504.98 | 487.24 | 503.92 | 499.21 | 899,300 |
| 2015-10-08 | 482.78 | 496.68 | 468.54 | 491.21 | 486.62 | 840,200 |
| 2015-10-07 | 463.39 | 486.08 | 456.88 | 485.76 | 481.22 | 1,271,000 |
| 2015-10-06 | 468.00 | 476.89 | 448.10 | 459.82 | 455.52 | 1,114,300 |
| 2015-10-05 | 484.10 | 489.00 | 464.00 | 473.14 | 468.72 | 915,000 |
| 2015-10-02 | 458.05 | 479.29 | 452.15 | 479.07 | 474.59 | 1,159,600 |
| 2015-10-01 | 464.01 | 473.51 | 456.32 | 472.97 | 468.55 | 877,100 |
| 2015-09-30 | 460.58 | 474.84 | 454.97 | 465.14 | 460.79 | 1,452,200 |
| 2015-09-29 | 444.59 | 477.37 | 441.38 | 451.82 | 447.60 | 1,621,200 |
| 2015-09-28 | 491.01 | 492.42 | 435.52 | 453.98 | 449.74 | 3,128,600 |
| 2015-09-25 | 529.24 | 529.50 | 480.08 | 490.67 | 486.08 | 1,522,800 |
| 2015-09-24 | 532.01 | 534.92 | 515.66 | 522.00 | 517.12 | 1,050,400 |
| 2015-09-23 | 531.49 | 541.30 | 522.58 | 536.50 | 531.48 | 990,000 |
| 2015-09-22 | 521.30 | 531.44 | 519.57 | 530.18 | 525.22 | 924,700 |
| 2015-09-21 | 551.55 | 557.87 | 522.12 | 529.38 | 524.43 | 888,600 |
| 2015-09-18 | 547.99 | 554.00 | 542.99 | 550.36 | 545.21 | 1,191,600 |
| 2015-09-17 | 538.02 | 556.31 | 537.95 | 550.97 | 545.82 | 818,600 |
| 2015-09-16 | 541.00 | 545.00 | 533.62 | 540.99 | 535.93 | 447,600 |
| 2015-09-15 | 531.40 | 542.99 | 527.01 | 541.45 | 536.39 | 464,500 |
| 2015-09-14 | 533.47 | 535.04 | 524.86 | 531.40 | 526.43 | 345,000 |
| 2015-09-11 | 528.41 | 533.30 | 524.73 | 533.30 | 528.31 | 518,800 |
| 2015-09-10 | 525.66 | 536.43 | 524.36 | 531.22 | 526.25 | 522,500 |
| 2015-09-09 | 549.28 | 549.99 | 520.29 | 527.35 | 522.42 | 567,700 |
| 2015-09-08 | 514.88 | 543.19 | 510.13 | 542.76 | 537.69 | 1,242,200 |
| 2015-09-04 | 500.51 | 507.97 | 498.98 | 499.99 | 495.32 | 806,700 |
| 2015-09-03 | 523.45 | 523.64 | 506.83 | 508.51 | 503.76 | 608,100 |
| 2015-09-02 | 503.71 | 518.99 | 493.75 | 518.78 | 513.93 | 748,500 |
| 2015-09-01 | 499.29 | 510.99 | 494.29 | 496.42 | 491.78 | 899,200 |
| 2015-08-31 | 526.26 | 534.72 | 511.87 | 513.50 | 508.70 | 835,300 |
| 2015-08-28 | 530.39 | 543.12 | 530.16 | 536.70 | 531.68 | 507,800 |
| 2015-08-27 | 540.00 | 547.51 | 526.65 | 538.00 | 532.97 | 759,500 |
| 2015-08-26 | 513.22 | 535.87 | 506.25 | 535.47 | 530.46 | 1,064,500 |
| 2015-08-25 | 520.94 | 528.38 | 496.53 | 499.02 | 494.35 | 1,235,200 |
| 2015-08-24 | 498.00 | 526.10 | 480.50 | 504.58 | 499.86 | 1,757,000 |
| 2015-08-21 | 537.75 | 557.19 | 525.23 | 527.18 | 522.25 | 1,501,700 |
| 2015-08-20 | 561.33 | 567.86 | 546.01 | 546.65 | 541.54 | 790,400 |
| 2015-08-19 | 567.32 | 575.12 | 562.00 | 568.91 | 563.59 | 477,200 |
| 2015-08-18 | 578.95 | 579.98 | 569.10 | 569.67 | 564.34 | 581,200 |
| 2015-08-17 | 574.73 | 578.57 | 571.59 | 576.76 | 571.37 | 444,700 |
| 2015-08-14 | 572.90 | 579.35 | 568.96 | 576.30 | 570.91 | 491,500 |
| 2015-08-13 | 578.89 | 585.79 | 572.90 | 574.10 | 568.73 | 515,700 |
| 2015-08-12 | 561.85 | 580.88 | 555.50 | 579.25 | 573.83 | 856,000 |
| 2015-08-11 | 577.77 | 583.38 | 565.75 | 566.99 | 561.69 | 760,900 |
| 2015-08-10 | 584.67 | 591.84 | 580.88 | 581.00 | 575.57 | 640,300 |
| 2015-08-07 | 586.00 | 586.00 | 574.25 | 579.04 | 573.63 | 793,900 |
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.