Arvinas files Rule 144 notice to sell 11,312 shares

Arvinas, Inc. notice under Rule 144 reports the settlement and intended sale of 11,312 shares of Common Stock via Morgan Stanley Smith Barney on 05/11/2026, described as the settlement of vested restricted stock units.

Rhea-AI Filing Summary

Arvinas, Inc. notice under Rule 144 reports the settlement and intended sale of 11,312 shares of Common Stock via Morgan Stanley Smith Barney on 05/11/2026, described as the settlement of vested restricted stock units. The filing also records prior dispositions by Noah Berkowitz of 5,685 shares on 02/13/2026 for $67,594.65 and 6,435 shares on 03/18/2026 for $71,431.07.

Insights

Corporate Securities Attorney

Routine Rule 144 sale notice tied to RSU settlement; no unusual flags.

The filing lists a scheduled settlement of 11,312 shares from vested restricted stock units to be sold through Morgan Stanley Smith Barney on 05/11/2026. This is a common administrative disclosure when control or affiliate holders seek to liquidate restricted shares under applicable holding-period and volume limits.

Prior small dispositions by an individual, Noah Berkowitz, on 02/13/2026 and 03/18/2026 are shown with transaction proceeds. Cash‑flow treatment is straightforward: proceeds were/are realized by the selling holders. Timing and any beneficial ownership limits are not detailed in the excerpt; subsequent filings may provide further position context.

Key Figures

Shares to be sold: 11,312 shares Prior sale — 02/13/2026: 5,685 shares Proceeds — 02/13/2026: $67,594.65 +2 more

5 metrics

Shares to be sold 11,312 shares settlement of vested restricted stock units on 05/11/2026

Prior sale — 02/13/2026 5,685 shares sale by Noah Berkowitz on 02/13/2026 for $67,594.65

Proceeds — 02/13/2026 $67,594.65 proceeds from 5,685-share disposition on 02/13/2026

Prior sale — 03/18/2026 6,435 shares sale by Noah Berkowitz on 03/18/2026 for $71,431.07

Proceeds — 03/18/2026 $71,431.07 proceeds from 6,435-share disposition on 03/18/2026

Key Terms

restricted stock units, Rule 144, settlement

3 terms

restricted stock units financial

"Settlement of vested restricted stock units"

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.

Rule 144 regulatory

"Filer Information / Securities To Be Sold (Form 144)"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

settlement financial

"Settlement of vested restricted stock units on 05/11/2026"

Settlement is the process of completing a financial transaction, like buying or selling a stock, by transferring money and ownership between parties. It ensures that both the buyer gets the asset and the seller gets paid, making the deal official. Without settlement, the transaction wouldn't be finalized or legally recognized.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does Arvinas (ARVN) Rule 144 notice for 05/11/2026 report?

The notice reports the settlement and intended sale of 11,312 shares of Common Stock on 05/11/2026. It states these shares arise from the settlement of vested restricted stock units and will be sold through Morgan Stanley Smith Barney.

Who sold shares in the past three months for ARVN and how many?

Noah Berkowitz is listed with two dispositions: 5,685 shares on 02/13/2026 and 6,435 shares on 03/18/2026. The filing provides the dates and share counts for both transactions.

What proceeds were reported for the recent Noah Berkowitz sales?

The filing shows proceeds of $67,594.65 for 5,685 shares sold on 02/13/2026 and $71,431.07 for 6,435 shares sold on 03/18/2026. These amounts are listed verbatim in the excerpt.

Are the 11,312 shares being sold unrestricted or from vested awards?

The excerpt states the 11,312 shares result from the settlement of vested restricted stock units, indicating they are being sold following vesting and settlement rather than as newly granted restricted awards.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/08/2026 - 06:05 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001369900
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Arvinas Inc
SEC File Number	001-38672
Address of Issuer	395 Winchester Ave 5 Science Park New Haven CONNECTICUT 06511
Phone	475-345-3828
Name of Person for Whose Account the Securities are To Be Sold	Noah Berkowitz
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC 1 New York Plaza New York NY 100004	11312	114364.32	64517472	05/11/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	05/11/2026	Settlement of vested restricted stock units	Arvinas, Inc			11312	05/11/2026	Not applicable

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Noah Berkowitz 396 Winchester Ave. 5 Science Park New Haven CT 06511	Common	02/13/2026	5685	67594.65
Noah Berkowitz 396 Winchester Ave. 5 Science Park New Haven CT 06511	Common	03/18/2026	6435	71431.07

144: Remarks and Signature

Remarks	The proposed sale reported on this Form 144 will be made automatically to cover withholding taxes following the vesting of previously granted restricted stock units. The number of shares to be sold and aggregate market value included in this Form 144 are based on the closing price of Arvinas common stock on May 8, 2026. The sale does not represent a discretionary trade.
Date of Notice	05/08/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Jared Freedberg, as attorney-in-fact for Noah Berkowitz
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)