Tax withholding sale by Arvinas (ARVN) CFO after RSU vesting

Rhea-AI Filing Summary

Arvinas, Inc.’s Chief Financial Officer Andrew Saik reported an automatic share sale related to tax withholding. On February 13, 2026, 5,134 shares of common stock were sold at $11.89 per share to cover tax obligations triggered by the vesting and settlement of 25% of his restricted stock units granted on February 13, 2025. The filing notes this was not a discretionary trade. After this transaction, Saik’s directly held stake is 159,267 shares of Arvinas common stock.

Insider Trade Summary

Net Seller: 5,134 shares ($61,043)

Net Sell 1 txn

Insider Saik Andrew

Role Chief Financial Officer

Sold 5,134 shs ($61K)

Type	Security	Shares	Price	Value
Sale	Common Stock	5,134	$11.89	$61K

Holdings After Transaction: Common Stock — 159,267 shares (Direct)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Saik Andrew

(Last) (First) (Middle)

C/O ARVINAS, INC.

5 SCIENCE PARK, 395 WINCHESTER AVE.

(Street)

NEW HAVEN CT 06511

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ARVINAS, INC. [ ARVN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/13/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/13/2026		S		5,134(1)	D	$11.89	159,267	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. This sale was made automatically by the Issuer to cover tax withholding obligations in connection with the vesting and settlement of 25% of the reporting person's restricted stock units (RSUs) granted on February 13, 2025. The sale does not represent a discretionary trade.

Remarks:

	/s/ Jared Freedberg, as attorney-in-fact for Andrew Saik	02/18/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Arvinas (ARVN) report for its CFO?

Arvinas reported that CFO Andrew Saik had 5,134 common shares sold automatically at $11.89 per share. The sale was executed to cover tax withholding obligations from vesting restricted stock units and was not a discretionary trade.

Was the ARVN CFO’s Form 4 transaction a discretionary stock sale?

No, the Form 4 states the ARVN CFO’s sale was not discretionary. Shares were sold automatically by Arvinas to satisfy tax withholding requirements tied to the vesting and settlement of his restricted stock units.

How many Arvinas (ARVN) shares were sold to cover the CFO’s taxes and at what price?

A total of 5,134 Arvinas common shares were sold at $11.89 per share. The transaction covered tax withholding obligations arising from the vesting of 25% of the CFO’s restricted stock units granted on February 13, 2025.

How many Arvinas (ARVN) shares does the CFO hold after this Form 4 transaction?

Following the tax-related sale, Arvinas CFO Andrew Saik directly holds 159,267 shares of the company’s common stock. This figure reflects his position after the automatic sale to satisfy tax withholding obligations tied to his restricted stock units.

What triggered the automatic insider share sale reported by Arvinas (ARVN)?

The sale was triggered by the vesting and settlement of 25% of the CFO’s restricted stock units granted on February 13, 2025. To cover associated tax withholding obligations, Arvinas automatically sold 5,134 common shares on his behalf.