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  4. [Form 4] ARVINAS, INC. Insider Trading Activity

Arvinas (ARVN) CFO sells 11,139 shares to cover RSU taxes

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

Rhea-AI Filing Summary

Arvinas, Inc.'s Chief Financial Officer Andrew Saik reported an automatic sale of 11,139 shares of common stock at $9.9374 per share. The shares were sold to cover tax withholding obligations tied to the vesting of restricted stock units granted on May 9, 2025, and the transaction was not a discretionary trade. After this sale, Saik directly holds 193,128 shares of Arvinas common stock.

Positive

  • None.

Negative

  • None.
Insider Saik Andrew
Role Chief Financial Officer
Sold 11,139 shs ($111K)
Type Security Shares Price Value
Sale Common Stock 11,139 $9.9374 $111K
Holdings After Transaction: Common Stock — 193,128 shares (Direct, null)
Footnotes (1)
  1. [object Object]
Shares sold 11,139 shares Automatic sale on May 11, 2026 to cover tax withholding
Sale price per share $9.9374 per share Price for Arvinas common stock in the reported sale
Shares held after transaction 193,128 shares Direct Arvinas common stock held by CFO after sale
Net shares sold 11,139 shares Net selling activity from this Form 4 transaction
restricted stock units financial
"in connection with the vesting and settlement of one-half of the reporting person's restricted stock units (RSUs)"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
tax withholding obligations financial
"sale was made automatically by the Issuer to cover tax withholding obligations in connection with the vesting"
non-discretionary trade financial
"The sale does not represent a discretionary trade."
Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED 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 CONNECTICUT 06511
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
ARVINAS, INC. [ ARVN ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Financial Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/11/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock05/11/2026S11,139(1)D$9.9374193,128D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount 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 one-half of the reporting person's restricted stock units (RSUs) granted on May 9, 2025. The sale does not represent a discretionary trade.
Remarks:
/s/ Jared Freedberg, as attorney-in-fact for Andrew Saik05/13/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

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

Arvinas reported that CFO Andrew Saik had 11,139 shares of common stock sold at $9.9374 per share. The shares were sold automatically to cover tax withholding obligations related to vesting restricted stock units, rather than as a discretionary open-market trade.

Was the Arvinas CFO’s recent share sale a discretionary trade?

No, the CFO’s sale was not discretionary. The filing states the sale was made automatically by Arvinas to cover tax withholding obligations arising from the vesting and settlement of previously granted restricted stock units, rather than being an elective portfolio decision.

How many Arvinas (ARVN) shares were sold in the CFO’s transaction and at what price?

The transaction involved 11,139 shares of Arvinas common stock sold at $9.9374 per share. This represents an automatic sale executed to satisfy tax withholding needs connected to the vesting of restricted stock units granted on May 9, 2025.

How many Arvinas shares does the CFO hold after the reported sale?

Following the sale, CFO Andrew Saik directly holds 193,128 shares of Arvinas common stock. This figure reflects his remaining position after 11,139 shares were sold automatically to cover tax withholding obligations from vested restricted stock units.

Why were Arvinas CFO Andrew Saik’s shares sold according to the Form 4?

The shares were sold to cover tax withholding obligations related to the vesting and settlement of one-half of Saik’s restricted stock units granted on May 9, 2025. The filing clarifies that the sale was automatic and does not represent a discretionary trade.

What type of security was involved in the Arvinas CFO Form 4 transaction?

The Form 4 transaction involved Arvinas common stock, sold in connection with tax withholding on vested restricted stock units. The RSUs were part of an equity award granted on May 9, 2025, and their vesting triggered the automatic share sale for tax purposes.