REGENERON PHARMACEUTICALS, INC.
SEC Filing List

REGN         CIK: 0000872589

Form Description Owner/Filer Filing Agent Date Actions
10-QQuarterly report pursuant to Section 13 ...Regeneron Pharmaceuticals, Inc. 10/30/2026
144Filing for proposed sale of securities u...Morgan Stanley Smith Barney LLC Executive Services /FA10/30/2026
144Filing for proposed sale of securities u...UBS Financial Services Inc Restricted Sale Group / FA /fa10/30/2026
8-KCurrent report filingRegeneron Pharmaceuticals, Inc. 10/30/2026
144Filing for proposed sale of securities u...UBS Financial Services Inc Restricted Sale Group / FA /fa10/30/2026
4Statement of changes in beneficial owner...Murphy Andrew JRegeneron Pharmaceuticals, Inc.10/15/2026
144Filing for proposed sale of securities u...UBS Financial Services Inc Restricted Sale Group / FA /fa10/14/2026
8-KCurrent report filingRegeneron Pharmaceuticals, Inc. Toppan Merrill/FA10/06/2026
8-KCurrent report filingRegeneron Pharmaceuticals, Inc. Toppan Merrill/FA09/30/2026
4Statement of changes in beneficial owner...Guarini KathrynRegeneron Pharmaceuticals, Inc.09/03/2026
No record found.
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