Randy Teel - 26 Feb 2026 Form 4 Insider Report for ARVINAS, INC. (ARVN)

Role: President and CEO, Director
Signature: /s/ Jared Freedberg, as attorney-in-fact for Randy Teel
Issuer symbol: ARVN
Transactions as of: 26 Feb 2026
Net transactions value: $0
Form type: 4
Filing time: 02 Mar 2026, 20:58:06 UTC
Previous filing: 25 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Teel Randy	President and CEO, Director	C/O ARVINAS, INC., 5 SCIENCE PARK, 395 WINCHESTER AVE., NEW HAVEN	/s/ Jared Freedberg, as attorney-in-fact for Randy Teel	02 Mar 2026	0002015998

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ARVN	Common Stock	Award	$0	+147,791	+99%	$0.000000	297,487	26 Feb 2026	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	+218,691		$0.000000	218,691	26 Feb 2026	Common Stock	218,691	$13.38	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 February 26, 2026, 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 four years: one-quarter of the RSUs will vest on each of February 12, 2027, February 12, 2028, February 12, 2029 and February 12, 2030, subject to the Reporting Person's continued service with the Issuer on each such vesting date.
F2	The option was granted by the Issuer on February 26, 2026, pursuant to the Plan. The shares underlying the option vest over four years: one-quarter of the shares underlying the award will vest on February 12, 2027, with the remainder of the shares vesting in equal monthly installments following February 12, 2027 through February 12, 2030, 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 February 26, 2026, 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 four years: one-quarter of the RSUs will vest on each of February 12, 2027, February 12, 2028, February 12, 2029 and February 12, 2030, subject to the Reporting Person's continued service with the Issuer on each such vesting date.

The option was granted by the Issuer on February 26, 2026, pursuant to the Plan. The shares underlying the option vest over four years: one-quarter of the shares underlying the award will vest on February 12, 2027, with the remainder of the shares vesting in equal monthly installments following February 12, 2027 through February 12, 2030, subject to the reporting person's continued service with the Issuer on each vesting date.