Marion McCourt - 01 Oct 2021 Form 4 Insider Report for REGENERON PHARMACEUTICALS, INC. (REGN)

Signature
/s/**Marion McCourt
Issuer symbol
REGN
Transactions as of
01 Oct 2021
Transactions value $
-$233,820
Form type
4
Filing time
04 Oct 2021, 16:09:11 UTC
Previous filing
03 Sep 2021
Next filing
03 Nov 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction REGN Common Stock Options Exercise $343K +1K +5.87% $342.93 18K 01 Oct 2021 Direct F1
transaction REGN Common Stock Sale -$577K -1K -5.54% $576.75 17K 01 Oct 2021 Direct F1
holding REGN Common Stock 116 01 Oct 2021 By 401(k) Plan

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction REGN Non-Qualified Stock Option (right to buy) Options Exercise $0 -1K -7.69% $0.00 12K 01 Oct 2021 Common Stock 1K $342.93 Direct F1, F2
* 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 The stock option award vests in four equal annual installments, commencing one year after the date of grant.