David K. Loomis - 09 May 2025 Form 4 Insider Report for ARVINAS, INC. (ARVN)

Role: Chief Accounting Officer
Signature: /s/ Jared Freedberg, as attorney-in-fact for David K Loomis
Issuer symbol: ARVN
Transactions as of: 09 May 2025
Net transactions value: $0
Form type: 4
Filing time: 13 May 2025, 17:18:50 UTC
Previous filing: 25 Feb 2025
Next filing: 07 Nov 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Loomis David K	Chief Accounting Officer	C/O ARVINAS, INC., 5 SCIENCE PARK, 395 WINCHESTER AVE., NEW HAVEN	/s/ Jared Freedberg, as attorney-in-fact for David K Loomis	13 May 2025	0001959410

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ARVN	Common Stock	Award	$0	+11,825	+63%	$0.000000	30,688	09 May 2025	Direct	F1

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	ARVN	Stock Option (right to buy)	Award	$0	+18,100		$0.000000	18,100	09 May 2025	Common Stock	18,100	$6.61	Direct	F2

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

Explanation of Responses:

Id	Content
F1	The restricted stock units (each, an "RSU") were granted by the issuer on May 9, 2025, pursuant to its 2018 Stock Incentive Plan (the "Plan") and each RSU represents a contingent right to receive one share of the issuer's common stock upon settlement for no consideration. The RSUs will vest over two years: 1/2 of the shares underlying the award shall vest on May 9, 2026, with the remainder of the shares vesting on May 9, 2027, subject to the reporting person's continued service with the Issuer on each vesting date.
F2	The option was granted by the Issuer on May 9, 2025, pursuant to the Plan. The shares underlying the option will vest over two years: 1/2 of the shares underlying the award shall vest on May 9, 2026, with the remainder of the shares vesting on May 9, 2027, subject to the reporting person's continued service with the Issuer on each vesting date.

Content

The restricted stock units (each, an "RSU") were granted by the issuer on May 9, 2025, pursuant to its 2018 Stock Incentive Plan (the "Plan") and each RSU represents a contingent right to receive one share of the issuer's common stock upon settlement for no consideration. The RSUs will vest over two years: 1/2 of the shares underlying the award shall vest on May 9, 2026, with the remainder of the shares vesting on May 9, 2027, subject to the reporting person's continued service with the Issuer on each vesting date.

The option was granted by the Issuer on May 9, 2025, pursuant to the Plan. The shares underlying the option will vest over two years: 1/2 of the shares underlying the award shall vest on May 9, 2026, with the remainder of the shares vesting on May 9, 2027, subject to the reporting person's continued service with the Issuer on each vesting date.