Regeneron Pharmaceuticals, Inc. is a biotechnology company, which engages in the discovery, invention, development, manufacture, and commercialization of medicines. Its product portfolio includes the following brands: Dupixent, Evkeeza, Eylea, Inmazeb, and Kevzara. The firm accelerates the traditional drug development process through its proprietary VelociSuite technologies such as VelocImmune, which uses unique genetically humanized mice to produce optimized fully human antibodies and bispecific antibodies. The company was founded by Alferd G. Gilman, Leonard S. Schleifer, George Damis Yancopoulos, and Eric M. Shooter on January 8, 1988, and is headquartered in Tarrytown, NY. |  |
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Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
SING GEORGE L | Director | Dec 31 '24 | Option Exercise | 413.33 | 3,338 | 1,379,696 | 29,610 | Jan 03 04:02 PM | McCourt Marion | EVP Commercial | Nov 01 '24 | Option Exercise | 381.40 | 1,000 | 381,400 | 13,931 | Nov 05 04:23 PM | McCourt Marion | EVP Commercial | Nov 01 '24 | Sale | 844.61 | 1,000 | 844,610 | 12,931 | Nov 05 04:23 PM | MARION E MCCOURT | Officer | Nov 01 '24 | Proposed Sale | 844.61 | 1,000 | 844,610 | | Nov 01 04:38 PM | RYAN ARTHUR F | Director | Oct 01 '24 | Sale | 1048.78 | 100 | 104,878 | 17,582 | Oct 03 04:02 PM | McCourt Marion | EVP Commercial | Oct 01 '24 | Option Exercise | 381.40 | 1,000 | 381,400 | 13,931 | Oct 03 04:02 PM | McCourt Marion | EVP Commercial | Oct 01 '24 | Sale | 1054.06 | 1,000 | 1,054,060 | 12,931 | Oct 03 04:02 PM | MARION E MCCOURT | Officer | Oct 01 '24 | Proposed Sale | 1054.06 | 1,000 | 1,054,060 | | Oct 01 04:13 PM | McCourt Marion | EVP Commercial | Sep 03 '24 | Option Exercise | 381.40 | 1,000 | 381,400 | 13,931 | Sep 05 04:01 PM | McCourt Marion | EVP Commercial | Sep 03 '24 | Sale | 1178.73 | 1,000 | 1,178,730 | 12,931 | Sep 05 04:01 PM | RYAN ARTHUR F | Director | Sep 03 '24 | Sale | 1178.68 | 100 | 117,868 | 17,682 | Sep 05 04:01 PM | MARION E MCCOURT | Officer | Sep 03 '24 | Proposed Sale | 1178.73 | 1,000 | 1,178,730 | | Sep 03 04:04 PM | Fenimore Christopher R. | SVP Finance & CFO | Aug 28 '24 | Sale | 1205.33 | 5,680 | 6,846,262 | 0 | Aug 29 04:27 PM | Christopher Fenimore | Officer | Aug 28 '24 | Proposed Sale | 1205.21 | 5,680 | 6,845,565 | | Aug 28 04:35 PM | Bassler Bonnie L | Director | Aug 15 '24 | Option Exercise | 371.40 | 756 | 280,778 | 2,138 | Aug 19 04:02 PM | Bassler Bonnie L | Director | Aug 15 '24 | Sale | 1170.00 | 756 | 884,520 | 1,382 | Aug 19 04:02 PM | POON CHRISTINE A | Director | Aug 15 '24 | Option Exercise | 413.33 | 10,838 | 4,479,671 | 13,010 | Aug 19 04:01 PM | POON CHRISTINE A | Director | Aug 15 '24 | Sale | 1158.17 | 10,838 | 12,552,284 | 2,172 | Aug 19 04:01 PM | Christine Poon | Director | Aug 15 '24 | Proposed Sale | 1156.86 | 10,838 | 12,538,049 | | Aug 15 05:55 PM | MURPHY ANDREW J | EVP Research | Aug 13 '24 | Option Exercise | 399.66 | 20,000 | 7,993,200 | 68,306 | Aug 15 04:01 PM | MURPHY ANDREW J | EVP Research | Aug 14 '24 | Sale | 1153.15 | 6,363 | 7,337,505 | 48,306 | Aug 15 04:01 PM | Bassler Bonnie L | Director | Aug 15 '24 | Proposed Sale | 1170.00 | 756 | 884,520 | | Aug 15 11:45 AM | MURPHY ANDREW J | Officer | Aug 14 '24 | Proposed Sale | 1152.27 | 6,363 | 7,331,894 | | Aug 14 04:08 PM | STAHL NEIL | EVP Research and Development | Aug 08 '24 | Sale | 1084.54 | 5,197 | 5,636,346 | 50,999 | Aug 12 04:05 PM | Neil Stahl | Officer | Aug 08 '24 | Proposed Sale | 1084.46 | 5,197 | 5,635,926 | | Aug 08 04:53 PM | Pitofsky Jason | VP Controller | Aug 07 '24 | Option Exercise | 372.46 | 487 | 181,388 | 4,691 | Aug 07 04:40 PM | Pitofsky Jason | VP Controller | Aug 07 '24 | Sale | 1070.00 | 487 | 521,090 | 4,204 | Aug 07 04:40 PM | Jason Pitofsky | Officer | Aug 07 '24 | Proposed Sale | 1069.75 | 487 | 520,970 | | Aug 07 04:33 PM | STAHL NEIL | EVP Research and Development | Aug 02 '24 | Option Exercise | 555.67 | 23,638 | 13,134,927 | 74,637 | Aug 06 04:03 PM | Bassler Bonnie L | Director | Aug 02 '24 | Option Exercise | 371.40 | 756 | 280,778 | 2,138 | Aug 05 04:05 PM | Bassler Bonnie L | Director | Aug 02 '24 | Sale | 1115.00 | 756 | 842,940 | 1,382 | Aug 05 04:05 PM | McCourt Marion | EVP Commercial | Aug 01 '24 | Option Exercise | 372.46 | 1,137 | 423,487 | 14,068 | Aug 05 04:04 PM | McCourt Marion | EVP Commercial | Aug 01 '24 | Sale | 1060.86 | 1,137 | 1,206,198 | 12,931 | Aug 05 04:04 PM | RYAN ARTHUR F | Director | Aug 01 '24 | Sale | 1100.03 | 1 | 1,100 | 17,782 | Aug 05 04:01 PM | RYAN ARTHUR F | Director | Aug 01 '24 | Sale | 1085.53 | 99 | 107,467 | 17,783 | Aug 05 04:01 PM | Bassler Bonnie L | Director | Aug 02 '24 | Proposed Sale | 1115.00 | 756 | 842,940 | | Aug 02 10:43 AM | MARION E MCCOURT | Officer | Aug 01 '24 | Proposed Sale | 1060.86 | 1,137 | 1,206,198 | | Aug 01 04:18 PM | Arthur F. Ryan | Director | Aug 01 '24 | Proposed Sale | 1079.19 | 300 | 323,757 | | Aug 01 04:02 PM | LAROSA JOSEPH J | EVP General Counsel and Secret | Jul 11 '24 | Sale | 1088.95 | 1,866 | 2,031,981 | 37,937 | Jul 12 04:00 PM | McCourt Marion | EVP Commercial | Jul 01 '24 | Option Exercise | 372.46 | 1,137 | 423,487 | 14,068 | Jul 02 04:01 PM | McCourt Marion | EVP Commercial | Jul 01 '24 | Sale | 1047.11 | 1,137 | 1,190,564 | 12,931 | Jul 02 04:01 PM | RYAN ARTHUR F | Director | Jul 01 '24 | Sale | 1059.24 | 100 | 105,924 | 17,882 | Jul 02 04:01 PM | Bassler Bonnie L | Director | Jun 24 '24 | Option Exercise | 371.40 | 756 | 280,778 | 2,138 | Jun 25 04:41 PM | Bassler Bonnie L | Director | Jun 24 '24 | Sale | 1062.00 | 756 | 802,872 | 1,382 | Jun 25 04:41 PM | LAROSA JOSEPH J | EVP General Counsel and Secret | Jun 24 '24 | Option Exercise | 555.67 | 14,450 | 8,029,431 | 50,887 | Jun 25 04:39 PM |
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