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Arvinas Form 4: CFO’s tax-related sale of 5,700 shares disclosed

Filing Impact
(Neutral)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Form 4 filed for Arvinas, Inc. (ARVN) discloses that Chief Financial Officer Andrew Saik executed a Rule S sale of 5,700 common shares on 24 June 2025 at a price of $7.61 per share. The transaction was automatic and solely to cover tax-withholding obligations related to the vesting of 25 % of restricted stock units granted on 24 June 2024. Following the sale, Saik retains beneficial ownership of 164,401 shares, held directly. No derivative transactions were reported. The filing reflects a routine administrative sale rather than an open-market disposition, and it does not alter Saik’s officer status or ownership structure.

Positive

  • CFO retains 164,401 shares, indicating ongoing equity alignment with shareholders.

Negative

  • Insider sale of 5,700 shares, albeit for tax withholding, can be perceived as mildly negative by some investors.

Insights

TL;DR: Small, tax-related insider sale; negligible valuation impact.

The 5,700-share sale represents a minor fraction of Arvinas’ outstanding float and of Saik’s remaining 164 k-share stake. Given its automatic nature for tax withholding, it does not indicate a discretionary reduction in exposure. At roughly $43,000 in proceeds, the transaction is immaterial to liquidity and does not provide new information on fundamentals, pipeline progress, or cash runway. I view it as neutral for valuation and trading sentiment.

TL;DR: Governance-neutral; routine Section 16 compliance.

The filing demonstrates timely compliance with Section 16(a) reporting obligations. Automatic share withholding to satisfy tax liabilities on RSU vesting is common practice and avoids open-market selling pressure. The continued ownership of over 164 k shares signals ongoing alignment between the CFO and shareholders. No red flags appear in terms of disclosure quality or insider intent. Impact on governance risk profile is negligible.

Insider Saik Andrew
Role Chief Financial Officer
Sold 5,700 shs ($43K)
Type Security Shares Price Value
Sale Common Stock 5,700 $7.61 $43K
Holdings After Transaction: Common Stock — 164,401 shares (Direct)
Footnotes (1)
  1. [object Object]
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)
06/24/2025
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 06/24/2025 S 5,700(1) D $7.61 164,401 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 June 24, 2024.
Remarks:
/s/ Jared Freedberg, as attorney-in-fact for Andrew Saik 06/24/2025
** 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.

Source: View Original Filing on SEC EDGAR

FAQ

How many Arvinas (ARVN) shares did the CFO sell?

Andrew Saik sold 5,700 common shares on 24 June 2025.

What price did the Arvinas insider shares sell for?

The shares were sold at $7.61 per share.

Why did the CFO of ARVN sell shares?

The sale was automatic to cover tax withholding tied to RSU vesting, not a discretionary open-market sale.

How many ARVN shares does the CFO still own after the sale?

He beneficially owns 164,401 shares directly.

Does this Form 4 impact Arvinas’ fundamentals or guidance?

No. The filing reports a routine tax-related transaction and provides no new operational or financial guidance.