Leonard S. Schleifer - Aug 16, 2021 Form 4 Insider Report for REGENERON PHARMACEUTICALS, INC. (REGN)

Signature
/s/**Leonard S. Schleifer
Stock symbol
REGN
Transactions as of
Aug 16, 2021
Transactions value $
-$6,243,614
Form type
4
Date filed
8/17/2021, 04:42 PM
Previous filing
Aug 10, 2021
Next filing
Aug 20, 2021

Transactions Table

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

Explanation of Responses:

Id Content
F1 Disposition/acquisition made pursuant to a plan intended to comply with Rule 10b5-1(c).
F2 Represents volume-weighted average price of sales of 171 shares of Company stock on August 16, 2021 at prices ranging from $615.35 to $615.79. 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 16, 2021 at each separate price.
F3 These shares are held in a trust for the benefit of the reporting person's family members. The reporting person's spouse is a trustee of the trust.
F4 Represents volume-weighted average price of sales of 146 shares of Company stock on August 16, 2021 at prices ranging from $616.66 to $616.73. 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 16, 2021 at each separate price.
F5 Represents volume-weighted average price of sales of 258 shares of Company stock on August 16, 2021 at prices ranging from $617.56 to $617.93. 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 16, 2021 at each separate price.
F6 Represents volume-weighted average price of sales of 90 shares of Company stock on August 16, 2021 at prices ranging from $618.13 to $618.89. 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 16, 2021 at each separate price.
F7 Represents volume-weighted average price of sales of 34 shares of Company stock on August 16, 2021 at prices ranging from $619.67 to $619.84. 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 16, 2021 at each separate price.
F8 Represents volume-weighted average price of sales of 96 shares of Company stock on August 16, 2021 at prices ranging from $620.35 to $620.98. 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 16, 2021 at each separate price.
F9 Represents volume-weighted average price of sales of 287 shares of Company stock on August 16, 2021 at prices ranging from $621.25 to $621.94. 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 16, 2021 at each separate price.
F10 Represents volume-weighted average price of sales of 924 shares of Company stock on August 16, 2021 at prices ranging from $622.00 to $622.84. 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 16, 2021 at each separate price.
F11 Represents volume-weighted average price of sales of 2,393 shares of Company stock on August 16, 2021 at prices ranging from $623.08 to $623.99. 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 16, 2021 at each separate price.
F12 Represents volume-weighted average price of sales of 1,862 shares of Company stock on August 16, 2021 at prices ranging from $624.00 to $624.98. 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 16, 2021 at each separate price.
F13 Represents volume-weighted average price of sales of 1,355 shares of Company stock on August 16, 2021 at prices ranging from $625.01 to $625.88. 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 16, 2021 at each separate price.
F14 Represents volume-weighted average price of sales of 295 shares of Company stock on August 16, 2021 at prices ranging from $626.04 to $626.63. 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 16, 2021 at each separate price.
F15 Represents volume-weighted average price of sales of 1,111 shares of Company stock on August 16, 2021 at prices ranging from $627.02 to $627.82. 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 16, 2021 at each separate price.
F16 Represents volume-weighted average price of sales of 675 shares of Company stock on August 16, 2021 at prices ranging from $628.03 to $628.99. 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 16, 2021 at each separate price.
F17 Represents volume-weighted average price of sales of 303 shares of Company stock on August 16, 2021 at prices ranging from $629.18 to $629.86. 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 16, 2021 at each separate price.