$REGN: Regeneron Pharmaceuticals, Inc. - Common Stock
2026-03-09 REGN 2026-03-09 00:07:35 0.00 0.00 -1.65% REGN 2026-03-09 04:04:08 800.00 676.73 -2.57% REGN 2026-03-09 05:02:34 754.99 740.08 -2.57% REGN 2026-03-09 06:03:41 754.99 745.00 -1.68% REGN 2026-03-09 07:02:39 755.19 740.08 -2.34% REGN 2026-03-09 08:03:21 800.00 740.58 -0.61% REGN 2026-03-09 09:02:30 800.00 742.00 -0.98% REGN 2026-03-09 10:03:29 764.62 762.34 0.56% REGN 2026-03-09 11:02:33 769.38 767.62 1.06% REGN 2026-03-09 12:04:01 770.69 769.13 1.33% REGN 2026-03-09 13:02:29 772.41 771.53 1.60% REGN 2026-03-09 14:03:37 772.41 771.48 1.62% REGN 2026-03-09 15:02:33 774.30 773.70 1.89% REGN 2026-03-09 16:03:32 787.36 763.80 2.72% REGN 2026-03-09 17:02:55 781.68 763.80 2.74% REGN 2026-03-09 18:03:47 781.68 768.53 2.73% REGN 2026-03-09 19:06:04 779.00 777.00 2.73% REGN 2026-03-09 20:12:00 0.00 0.00 2.26% 2026-03-10 REGN 2026-03-10 04:03:14 820.00 763.80 2.26% REGN 2026-03-10 05:02:19 784.81 763.81 2.26% REGN 2026-03-10 06:03:31 820.00 763.81 2.26% REGN 2026-03-10 07:02:24 787.99 774.44 2.26% REGN 2026-03-10 08:03:19 787.99 774.45 2.26% REGN 2026-03-10 09:12:14 787.99 774.44 0.02% REGN 2026-03-10 10:04:36 779.03 777.39 -0.49% REGN 2026-03-10 11:02:17 778.08 777.14 -0.47% REGN 2026-03-10 11:20:17 Regeneron Pharmaceuticals, Inc. (REGN) Presents at Barclays 28th Annual Global Healthcare Conference Transcript REGN 2026-03-10 12:03:28 780.57 779.14 -0.28% REGN 2026-03-10 13:03:29 779.66 778.36 -0.37% REGN 2026-03-10 14:03:33 778.70 777.81 -0.44% REGN 2026-03-10 15:03:28 776.38 775.31 -0.79% REGN 2026-03-10 16:03:21 785.00 771.58 -1.03% REGN 2026-03-10 17:02:26 785.00 770.00 -1.28% REGN 2026-03-10 18:03:30 785.00 763.80 -1.28% REGN 2026-03-10 20:03:21 0.00 0.00 -1.28% 2026-03-11 REGN 2026-03-11 04:03:15 856.67 770.00 -1.28% REGN 2026-03-11 05:02:22 846.40 770.00 -1.28% REGN 2026-03-11 06:03:24 826.00 770.00 -1.28% REGN 2026-03-11 07:02:28 789.19 770.00 -1.28% REGN 2026-03-11 08:03:17 789.19 750.00 -0.26% REGN 2026-03-11 09:02:28 772.40 764.00 -0.26% REGN 2026-03-11 10:03:19 771.65 769.70 -0.12% REGN 2026-03-11 11:02:20 778.57 777.29 0.78% REGN 2026-03-11 12:03:16 774.29 772.98 0.14% REGN 2026-03-11 13:02:32 781.84 781.15 1.24% REGN 2026-03-11 13:52:19 Regeneron Pharmaceuticals, Inc. (REGN) Presents at Leerink Global Healthcare Conference 2026 Transcript REGN 2026-03-11 14:03:16 777.83 776.91 0.69% REGN 2026-03-11 15:02:31 774.49 774.26 0.31% REGN 2026-03-11 16:03:07 774.50 765.00 0.34% REGN 2026-03-11 17:02:32 783.20 765.00 0.34% REGN 2026-03-11 19:02:30 774.83 764.00 0.34% REGN 2026-03-11 20:03:55 0.00 0.00 -0.78% 2026-03-12 REGN 2026-03-12 04:03:32 789.19 763.81 -0.78% REGN 2026-03-12 05:02:25 789.18 763.81 0.65% REGN 2026-03-12 07:02:26 784.98 763.81 0.65% REGN 2026-03-12 10:03:14 762.92 762.22 -1.61% REGN 2026-03-12 11:02:28 757.50 756.51 -2.27% REGN 2026-03-12 12:03:15 754.40 753.62 -2.67% REGN 2026-03-12 13:02:28 754.62 753.71 -2.70% REGN 2026-03-12 14:03:11 754.07 753.24 -2.76% REGN 2026-03-12 15:02:22 748.08 747.36 -3.52% REGN 2026-03-12 16:03:33 761.39 745.70 -3.71% REGN 2026-03-12 17:02:33 761.39 745.70 -3.70% REGN 2026-03-12 18:03:18 748.50 742.36 -3.74% REGN 2026-03-12 19:02:42 750.43 742.36 -3.74% REGN 2026-03-12 20:03:17 0.00 0.00 -3.74% 2026-03-13 REGN 2026-03-13 04:03:18 769.99 710.01 -3.74% REGN 2026-03-13 05:02:28 754.99 710.02 1.08% REGN 2026-03-13 07:02:27 758.97 731.15 1.08% REGN 2026-03-13 08:03:32 758.97 740.00 1.08% REGN 2026-03-13 09:02:20 758.97 747.01 0.49% REGN 2026-03-13 10:03:14 750.00 748.00 0.31% REGN 2026-03-13 11:02:22 747.36 745.82 0.05% REGN 2026-03-13 12:03:12 745.80 744.82 -0.13% REGN 2026-03-13 13:02:24 744.93 744.06 -0.31% REGN 2026-03-13 14:03:19 744.99 744.31 -0.29% REGN 2026-03-13 15:02:28 748.61 747.64 0.20% REGN 2026-03-13 16:04:55 746.55 740.56 -0.11% REGN 2026-03-13 17:02:25 748.88 740.56 -0.11% REGN 2026-03-13 18:03:18 748.88 741.60 -0.11% REGN 2026-03-13 19:02:32 748.88 740.56 -0.67% REGN 2026-03-13 20:03:12 0.00 0.00 -0.67% 2026-03-16 REGN 2026-03-16 04:03:33 758.93 740.00 -0.77% REGN 2026-03-16 05:02:39 758.00 740.00 -0.77% REGN 2026-03-16 07:02:26 755.09 740.00 -0.77% REGN 2026-03-16 08:03:17 755.09 745.01 0.43% REGN 2026-03-16 09:02:40 755.09 745.80 0.57% REGN 2026-03-16 10:03:26 759.92 758.75 1.82% REGN 2026-03-16 11:02:34 755.46 753.88 1.15% REGN 2026-03-16 12:03:32 756.18 755.09 1.27% REGN 2026-03-16 13:02:54 758.21 757.30 1.55% REGN 2026-03-16 14:03:37 756.00 755.17 1.37% REGN 2026-03-16 15:03:13 755.36 754.57 1.25% REGN 2026-03-16 16:03:40 759.00 745.00 1.59% REGN 2026-03-16 17:02:59 764.00 745.00 1.59% REGN 2026-03-16 18:03:30 764.00 745.00 1.43% REGN 2026-03-16 20:03:30 0.00 0.00 1.43% 2026-03-17 REGN 2026-03-17 04:03:32 757.49 745.01 1.43% REGN 2026-03-17 05:03:00 757.49 745.02 1.43% REGN 2026-03-17 06:03:38 770.00 745.08 1.43% REGN 2026-03-17 07:02:40 767.99 745.02 1.43% REGN 2026-03-17 08:03:27 767.99 748.00 1.43% REGN 2026-03-17 09:02:52 767.99 749.01 0.15% REGN 2026-03-17 10:03:38 769.05 767.76 1.56% REGN 2026-03-17 11:02:37 762.21 761.06 0.60% REGN 2026-03-17 12:03:32 757.72 757.30 0.11% REGN 2026-03-17 13:02:46 759.10 758.47 0.22% REGN 2026-03-17 14:03:30 761.53 761.11 0.57% REGN 2026-03-17 15:02:54 761.57 761.14 0.57% REGN 2026-03-17 16:03:24 759.00 748.80 0.29% REGN 2026-03-17 17:06:33 759.00 748.80 0.28% REGN 2026-03-17 18:12:35 767.00 748.80 0.28% REGN 2026-03-17 20:03:25 0.00 0.00 0.28% 2026-03-18 REGN 2026-03-18 04:03:41 785.49 750.14 0.28% REGN 2026-03-18 05:02:56 768.00 754.22 0.28% REGN 2026-03-18 06:03:31 768.00 755.02 0.28% REGN 2026-03-18 07:02:58 767.99 755.02 0.28% REGN 2026-03-18 08:03:29 767.99 757.00 0.28% REGN 2026-03-18 09:02:49 761.77 754.81 -0.27% REGN 2026-03-18 10:03:37 739.12 737.23 -2.96% REGN 2026-03-18 11:04:36 746.78 745.63 -1.69% REGN 2026-03-18 12:03:47 750.26 749.45 -1.20% REGN 2026-03-18 13:04:09 749.41 748.37 -1.33% REGN 2026-03-18 14:03:31 749.27 748.20 -1.44% REGN 2026-03-18 15:03:06 744.46 743.49 -1.98% REGN 2026-03-18 16:03:32 745.14 744.00 -1.99% REGN 2026-03-18 17:04:33 758.85 740.00 -1.97% REGN 2026-03-18 19:02:51 758.85 740.00 -2.11% REGN 2026-03-18 20:03:26 0.00 0.00 -2.24% 2026-03-19 REGN 2026-03-19 04:03:54 768.13 724.00 -2.24% REGN 2026-03-19 05:03:08 768.13 736.15 0.84% REGN 2026-03-19 06:03:36 768.14 736.15 0.48% REGN 2026-03-19 07:03:50 747.50 743.78 0.48% REGN 2026-03-19 08:04:01 749.99 741.69 0.45% REGN 2026-03-19 09:02:57 743.51 741.69 -0.28% REGN 2026-03-19 10:03:37 743.49 741.68 -0.22% REGN 2026-03-19 11:03:23 730.49 729.64 -1.81% REGN 2026-03-19 12:03:29 737.85 736.78 -0.95% REGN 2026-03-19 13:02:54 734.60 733.50 -1.32% REGN 2026-03-19 14:03:27 737.93 737.34 -0.83% REGN 2026-03-19 15:03:01 740.22 739.04 -0.62% REGN 2026-03-19 16:03:23 745.00 731.00 -0.88% REGN 2026-03-19 17:03:13 742.00 728.03 -0.90% REGN 2026-03-19 18:03:36 742.00 728.03 -1.21% REGN 2026-03-19 19:03:04 742.00 729.00 -1.21% REGN 2026-03-19 20:03:38 0.00 0.00 -0.84% 2026-03-20 REGN 2026-03-20 04:03:34 749.19 729.01 -0.84% REGN 2026-03-20 05:02:54 749.19 730.00 -0.84% REGN 2026-03-20 07:02:58 749.18 730.00 -0.84% REGN 2026-03-20 08:03:29 737.44 730.00 -0.84% REGN 2026-03-20 09:02:50 749.19 730.00 -0.57% REGN 2026-03-20 10:03:28 738.88 738.13 0.10% REGN 2026-03-20 11:02:47 740.58 739.59 0.38% REGN 2026-03-20 12:03:31 736.63 736.00 -0.19% REGN 2026-03-20 13:02:49 735.24 734.31 -0.39% REGN 2026-03-20 14:03:37 734.01 733.28 -0.51% REGN 2026-03-20 15:02:59 733.57 732.46 -0.60% REGN 2026-03-20 16:03:39 742.00 728.42 -0.62% REGN 2026-03-20 17:02:56 742.00 728.42 -0.60% REGN 2026-03-20 18:03:27 741.70 728.42 0.62% REGN 2026-03-20 19:03:02 741.70 732.00 0.62% REGN 2026-03-20 20:03:39 0.00 0.00 0.62% 2026-03-23 REGN 2026-03-23 04:03:42 749.19 700.01 0.31% REGN 2026-03-23 05:02:49 736.00 710.00 0.02% REGN 2026-03-23 06:03:58 729.62 725.17 -0.58% REGN 2026-03-23 07:02:41 749.19 727.00 0.42% REGN 2026-03-23 08:03:40 752.59 725.17 2.32% REGN 2026-03-23 09:02:49 752.00 743.00 2.14% REGN 2026-03-23 10:03:41 739.25 738.49 0.80% REGN 2026-03-23 11:02:53 744.58 743.47 1.56% REGN 2026-03-23 12:03:49 739.71 738.95 0.87% REGN 2026-03-23 13:02:45 737.42 736.61 0.52% REGN 2026-03-23 14:03:44 737.02 736.13 0.51% REGN 2026-03-23 15:02:51 737.15 736.62 0.53% REGN 2026-03-23 16:04:05 749.20 730.21 0.39% REGN 2026-03-23 17:03:04 736.53 733.02 0.29% REGN 2026-03-23 18:03:46 740.00 733.02 0.50% REGN 2026-03-23 19:02:46 746.40 733.02 0.29% REGN 2026-03-23 20:04:46 0.00 0.00 0.29% 2026-03-24 REGN 2026-03-24 04:04:22 777.25 720.03 0.29% REGN 2026-03-24 07:02:41 749.39 700.25 0.29% REGN 2026-03-24 08:03:32 736.71 700.25 -0.21% REGN 2026-03-24 09:02:41 766.49 730.14 -0.21% REGN 2026-03-24 10:03:41 733.41 732.02 -0.64% REGN 2026-03-24 11:02:42 735.00 734.26 -0.26% REGN 2026-03-24 12:03:30 735.97 735.21 -0.16% REGN 2026-03-24 13:03:07 734.24 733.42 -0.31% REGN 2026-03-24 14:03:46 736.95 735.72 -0.01% REGN 2026-03-24 15:02:44 742.85 742.35 0.87% REGN 2026-03-24 16:03:34 741.45 730.21 0.64% REGN 2026-03-24 17:02:35 748.75 743.75 0.99% REGN 2026-03-24 18:03:41 748.75 743.75 1.61% REGN 2026-03-24 19:03:07 748.75 730.21 1.34% REGN 2026-03-24 20:03:41 0.00 0.00 -0.34% 2026-03-25 REGN 2026-03-25 04:04:00 768.14 721.02 -0.34% REGN 2026-03-25 06:03:50 768.14 725.17 -0.34% REGN 2026-03-25 09:02:41 757.50 731.11 0.57% REGN 2026-03-25 10:03:58 756.77 755.65 1.96% REGN 2026-03-25 11:03:04 751.84 751.08 1.38% REGN 2026-03-25 12:03:29 749.60 748.74 1.03% REGN 2026-03-25 13:02:46 750.97 750.27 1.21% REGN 2026-03-25 14:03:41 749.45 748.16 1.00% REGN 2026-03-25 15:02:53 750.68 749.87 1.17% REGN 2026-03-25 16:03:44 755.02 736.77 1.06% REGN 2026-03-25 17:02:52 751.50 736.77 1.05% REGN 2026-03-25 20:03:51 0.00 0.00 1.05% 2026-03-26 REGN 2026-03-26 04:03:35 800.00 640.15 1.05% REGN 2026-03-26 05:03:13 800.00 739.81 1.05% REGN 2026-03-26 08:03:32 765.00 739.81 1.05% REGN 2026-03-26 09:04:40 765.00 739.80 1.05% REGN 2026-03-26 10:03:35 760.77 759.62 1.46% REGN 2026-03-26 11:03:13 759.66 758.65 1.33% REGN 2026-03-26 12:03:57 759.25 758.44 1.30% REGN 2026-03-26 13:03:44 760.25 759.20 1.38% REGN 2026-03-26 14:04:09 761.00 760.37 1.50% REGN 2026-03-26 15:03:21 757.19 756.34 1.02% REGN 2026-03-26 16:04:23 760.00 749.80 0.87% REGN 2026-03-26 17:03:19 757.00 749.80 0.97% REGN 2026-03-26 18:03:36 757.00 749.80 0.19% REGN 2026-03-26 20:03:46 0.00 0.00 0.96% 2026-03-27 REGN 2026-03-27 04:03:57 758.19 720.00 0.96% REGN 2026-03-27 05:03:15 763.25 720.01 0.96% REGN 2026-03-27 06:04:23 763.25 725.18 -0.10% REGN 2026-03-27 07:03:41 754.00 725.17 -0.36% REGN 2026-03-27 08:03:44 755.00 725.17 -0.36% REGN 2026-03-27 09:02:45 763.25 752.41 -0.36% REGN 2026-03-27 10:04:17 753.26 751.88 -0.53% REGN 2026-03-27 11:03:10 751.50 750.20 -0.77% REGN 2026-03-27 12:04:30 746.01 745.36 -1.50% REGN 2026-03-27 13:03:34 743.54 742.75 -1.76% REGN 2026-03-27 14:03:52 742.82 742.09 -1.86% REGN 2026-03-27 15:03:16 741.77 740.98 -2.06% REGN 2026-03-27 16:03:56 741.15 733.11 -2.74% REGN 2026-03-27 17:03:18 752.10 733.11 -2.61% REGN 2026-03-27 18:03:28 744.86 733.11 -2.21% REGN 2026-03-27 19:02:41 752.10 733.11 -2.21% REGN 2026-03-27 20:03:19 0.00 0.00 -2.21% 2026-03-30 REGN 2026-03-30 04:03:48 750.20 730.00 -2.21% REGN 2026-03-30 05:02:39 750.19 730.00 -2.21% REGN 2026-03-30 06:03:30 800.00 730.00 -2.21% REGN 2026-03-30 08:03:33 800.00 730.01 -2.21% REGN 2026-03-30 09:03:21 750.00 730.00 -2.21% REGN 2026-03-30 10:03:30 751.03 748.89 1.59% REGN 2026-03-30 11:02:36 755.21 753.82 2.28% REGN 2026-03-30 12:03:32 748.67 747.72 1.33% REGN 2026-03-30 13:02:38 750.86 750.17 1.68% REGN 2026-03-30 14:03:32 751.25 750.55 1.78% REGN 2026-03-30 15:02:42 750.43 749.42 1.62% REGN 2026-03-30 16:03:32 749.29 741.50 1.47% REGN 2026-03-30 17:02:44 755.00 743.00 1.63% REGN 2026-03-30 18:03:19 755.00 744.50 1.63% REGN 2026-03-30 19:02:44 755.00 747.90 1.57% REGN 2026-03-30 20:03:42 0.00 0.00 1.57% 2026-03-31 REGN 2026-03-31 04:04:17 760.00 667.60 1.57% REGN 2026-03-31 05:03:25 760.00 683.23 1.57% REGN 2026-03-31 06:03:34 760.00 674.28 1.57% REGN 2026-03-31 07:02:39 755.00 740.01 0.78% REGN 2026-03-31 09:02:44 755.00 740.02 0.78% REGN 2026-03-31 10:03:29 772.85 771.31 3.09% REGN 2026-03-31 11:02:47 771.58 770.03 2.92% REGN 2026-03-31 12:03:44 767.53 766.49 2.43% REGN 2026-03-31 13:02:47 770.10 769.02 2.80% REGN 2026-03-31 14:03:42 769.94 768.75 2.76% REGN 2026-03-31 15:02:58 770.99 770.20 2.92% REGN 2026-03-31 16:03:51 776.00 765.00 3.12% REGN 2026-03-31 17:02:57 776.00 765.00 2.23% REGN 2026-03-31 18:03:39 772.55 765.00 2.23% REGN 2026-03-31 19:02:52 772.55 765.00 3.10% REGN 2026-03-31 20:03:54 0.00 0.00 3.11% 2026-04-01 REGN 2026-04-01 04:03:51 780.19 759.81 3.11% REGN 2026-04-01 06:03:48 800.00 759.81 3.11% REGN 2026-04-01 07:03:00 777.60 772.00 0.54% REGN 2026-04-01 09:03:23 779.00 765.00 -0.09% REGN 2026-04-01 10:04:07 772.37 770.63 -0.15% REGN 2026-04-01 11:02:52 777.40 777.04 0.61% REGN 2026-04-01 12:04:18 775.45 775.00 0.35% REGN 2026-04-01 13:02:39 778.12 777.00 0.58% REGN 2026-04-01 14:03:31 774.40 773.13 0.14% REGN 2026-04-01 15:02:43 774.46 773.33 0.19% REGN 2026-04-01 16:03:40 778.00 767.01 0.61% REGN 2026-04-01 17:02:44 782.00 767.01 0.57% REGN 2026-04-01 19:02:38 782.00 777.77 0.35% REGN 2026-04-01 20:03:37 0.00 0.00 0.66% 2026-04-02 REGN 2026-04-02 04:03:30 781.21 743.30 0.66% REGN 2026-04-02 05:02:36 780.00 743.30 0.66% REGN 2026-04-02 07:02:27 779.99 765.00 -0.68% REGN 2026-04-02 08:04:07 779.99 765.00 -0.30% REGN 2026-04-02 10:03:27 756.16 753.98 -2.93% REGN 2026-04-02 11:02:25 756.97 756.00 -2.66% REGN 2026-04-02 12:03:23 754.80 752.93 -2.99% REGN 2026-04-02 13:02:29 752.55 752.05 -3.26% REGN 2026-04-02 14:03:21 755.57 754.10 -2.91% REGN 2026-04-02 15:02:34 754.20 753.50 -3.04% REGN 2026-04-02 16:03:19 765.00 748.00 -2.38% REGN 2026-04-02 17:02:31 761.40 756.00 -2.73% REGN 2026-04-02 18:03:25 761.00 755.26 -2.22% REGN 2026-04-02 19:02:36 765.00 760.37 -2.35% REGN 2026-04-02 20:03:26 0.00 0.00 -2.04% 2026-04-06 REGN 2026-04-06 04:03:32 805.00 721.02 -2.04% REGN 2026-04-06 05:02:26 765.19 721.02 -2.04% REGN 2026-04-06 07:02:59 788.00 757.60 -2.04%