Michael S. Brown - 09 Aug 2021 Form 4 Insider Report for REGENERON PHARMACEUTICALS, INC. (REGN)

Role: Director
Signature: /s/**Michael S. Brown
Issuer symbol: REGN
Transactions as of: 09 Aug 2021
Net transactions value: -$1,033,085
Form type: 4
Filing time: 10 Aug 2021, 17:00:54 UTC
Previous filing: 28 Jun 2021
Next filing: 15 Sep 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	REGN	Common Stock	Sale	$1,033,085	-1,687	-18%	$612.38	7,662	09 Aug 2021	by Trust
holding	REGN	Common Stock						891	09 Aug 2021	Direct
holding	REGN	Common Stock						5,000	09 Aug 2021	by SLAT	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	These shares are held in a trust for the benefit of the reporting person's immediate family members. The reporting person's spouse is trustee of the trust. The reporting person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Content

These shares are held in a trust for the benefit of the reporting person's immediate family members. The reporting person's spouse is trustee of the trust. The reporting person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.