REGENERON PHARMACEUTICALS, INC. — Director's Dealing 2021

Aug 10, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: REGENERON PHARMACEUTICALS, INC. (REGN)
CIK: 0000872589
Period of Report: 2021-08-09

Reporting Person: Van Plew Daniel P (EVP & General Mgr, Industrial)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-08-09	Common Stock	M	25000	$270.43	Acquired	51931	Direct
2021-08-09	Common Stock	F	18397	$617.68	Disposed	33534	Direct
2021-08-10	Common Stock	S	244	$606.5	Disposed	33290	Direct
2021-08-10	Common Stock	S	762	$607.21	Disposed	32528	Direct
2021-08-10	Common Stock	S	697	$608.5	Disposed	31831	Direct
2021-08-10	Common Stock	S	200	$609.25	Disposed	31631	Direct
2021-08-10	Common Stock	S	100	$610.81	Disposed	31531	Direct
2021-08-10	Common Stock	S	400	$611.57	Disposed	31131	Direct
2021-08-10	Common Stock	S	900	$612.45	Disposed	30231	Direct
2021-08-10	Common Stock	S	1600	$613.34	Disposed	28631	Direct
2021-08-10	Common Stock	S	1120	$614.33	Disposed	27511	Direct
2021-08-10	Common Stock	S	280	$615.22	Disposed	27231	Direct
2021-08-10	Common Stock	S	300	$616.27	Disposed	26931	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-08-09	Non-Qualified Stock Option (right to buy)	$270.43	M	25000	Disposed	2023-12-13	Common Stock (25000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1048	Indirect

Footnotes

F1: Represents volume-weighted average price of sales of 244 shares of Company stock on August 10, 2021 at prices ranging from $606.32 to $606.62. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on August 10, 2021 at each separate price.

F2: Represents volume-weighted average price of sales of 762 shares of Company stock on August 10, 2021 at prices ranging from $607.00 to $607.84. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on August 10, 2021 at each separate price.

F3: Represents volume-weighted average price of sales of 697 shares of Company stock on August 10, 2021 at prices ranging from $608.17 to $608.61. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on August 10, 2021 at each separate price.

F4: Represents volume-weighted average price of sales of 200 shares of Company stock on August 10, 2021 at prices ranging from $609.21 to $609.29. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on August 10, 2021 at each separate price.

F5: Represents volume-weighted average price of sales of 400 shares of Company stock on August 10, 2021 at prices ranging from $611.22 to $611.85. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on August 10, 2021 at each separate price.

F6: Represents volume-weighted average price of sales of 900 shares of Company stock on August 10, 2021 at prices ranging from $612.03 to $612.85. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on August 10, 2021 at each separate price.

F7: Represents volume-weighted average price of sales of 1,600 shares of Company stock on August 10, 2021 at prices ranging from $613.07 to $613.78. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on August 10, 2021 at each separate price.

F8: Represents volume-weighted average price of sales of 1,120 shares of Company stock on August 10, 2021 at prices ranging from $614.08 to $614.84. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on August 10, 2021 at each separate price.

F9: Represents volume-weighted average price of sales of 280 shares of Company stock on August 10, 2021 at prices ranging from $615.00 to $615.45. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on August 10, 2021 at each separate price.

F10: Represents volume-weighted average price of sales of 300 shares of Company stock on August 10, 2021 at prices ranging from $616.01 to $616.51. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on August 10, 2021 at each separate price.

F11: The stock option award vests in four equal annual installments, commencing one year after the date of grant.