Regeneron Pharmaceuticals Inc. SEC Filings https://investor.regeneron.com/ Regeneron Pharmaceuticals Inc. SEC Filings en 4: Statement of changes in beneficial ownership of securities https://investor.regeneron.com/sec-filings/sec-filing/4/0001237899-19-000016 REGENERON PHARMACEUTICALS INC Wed, 29 May 2019 16:22:27 -0400 Regeneron Pharmaceuticals Inc. SEC Filings 22491 4: Statement of changes in beneficial ownership of securities https://investor.regeneron.com/sec-filings/sec-filing/4/0001237899-19-000013 REGENERON PHARMACEUTICALS INC Wed, 15 May 2019 20:43:16 -0400 Regeneron Pharmaceuticals Inc. SEC Filings 22131 4: Statement of changes in beneficial ownership of securities https://investor.regeneron.com/sec-filings/sec-filing/4/0001237899-19-000012 REGENERON PHARMACEUTICALS INC Wed, 15 May 2019 16:07:08 -0400 Regeneron Pharmaceuticals Inc. SEC Filings 22126 4: Statement of changes in beneficial ownership of securities https://investor.regeneron.com/sec-filings/sec-filing/4/0001237899-19-000011 REGENERON PHARMACEUTICALS INC Thu, 18 Apr 2019 19:07:49 -0400 Regeneron Pharmaceuticals Inc. SEC Filings 22011 4: Statement of changes in beneficial ownership of securities https://investor.regeneron.com/sec-filings/sec-filing/4/0001708138-19-000008 REGENERON PHARMACEUTICALS INC Fri, 22 Mar 2019 16:08:56 -0400 Regeneron Pharmaceuticals Inc. SEC Filings 21961 4: Statement of changes in beneficial ownership of securities https://investor.regeneron.com/sec-filings/sec-filing/4/0001140361-19-004808 REGENERON PHARMACEUTICALS INC Tue, 12 Mar 2019 20:24:20 -0400 Regeneron Pharmaceuticals Inc. SEC Filings 21941 4: Statement of changes in beneficial ownership of securities https://investor.regeneron.com/sec-filings/sec-filing/4/0001237899-19-000008 REGENERON PHARMACEUTICALS INC Fri, 18 Jan 2019 17:06:32 -0500 Regeneron Pharmaceuticals Inc. SEC Filings 21756 4: Statement of changes in beneficial ownership of securities https://investor.regeneron.com/sec-filings/sec-filing/4/0001237899-19-000007 REGENERON PHARMACEUTICALS INC Fri, 11 Jan 2019 16:09:50 -0500 Regeneron Pharmaceuticals Inc. SEC Filings 21741 4: Statement of changes in beneficial ownership of securities https://investor.regeneron.com/sec-filings/sec-filing/4/0001237899-19-000005 REGENERON PHARMACEUTICALS INC Fri, 04 Jan 2019 16:19:05 -0500 Regeneron Pharmaceuticals Inc. SEC Filings 21711 4: Statement of changes in beneficial ownership of securities https://investor.regeneron.com/sec-filings/sec-filing/4/0001237899-19-000006 REGENERON PHARMACEUTICALS INC Fri, 04 Jan 2019 16:19:04 -0500 Regeneron Pharmaceuticals Inc. SEC Filings 21706