ARVN Form 144: Proposed $43.6k share sale equals 0.008% of float

Rhea-AI Filing Summary

Arvinas, Inc. (NASDAQ: ARVN) — Form 144 filed for proposed insider sale

The notice, dated 24 June 2025, discloses an intent to sell up to 5,927 shares of Arvinas common stock through broker Morgan Stanley Smith Barney LLC. At an aggregate market value of US$43,593 and with 72,991,390 shares outstanding, the sale represents roughly 0.008 % of the company’s equity float.

The securities were acquired the same day via the vesting of restricted stock units issued by Arvinas, with no cash consideration. The filer reports no other sales in the previous three months and signs the customary representation that no undisclosed material adverse information is known.

Form 144 is a notice only; it does not obligate execution of the transaction. Given the small size relative to total shares outstanding and the lack of additional material disclosures, the filing appears routine and is unlikely to have a meaningful impact on Arvinas’ capital structure, operations, or near-term share price dynamics.

Insights

Securities Analyst

TL;DR: Minor Form 144 for 5,927 ARVN shares (0.008% O/S); routine, low-impact filing.

The proposed US$43.6 k sale stems from freshly vested RSUs and involves less than one-hundredth of one percent of shares outstanding, signalling no material change in ownership structure. No prior three-month sales are reported, and standard Rule 144 attestations are provided. Because the notice neither alters share count nor guarantees execution, its market relevance is minimal. Investors typically view such filings as administrative; therefore, I assign a neutral impact rating.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	5927	43593	72991390	06/24/2025	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	06/24/2025	Restricted Stock Units	Arvinas, Inc			5927	06/24/2025	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

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the Form 144 filing for ARVN dated 24 June 2025 disclose?

It signals an intent to sell up to 5,927 Arvinas common shares valued at approximately US$43,593.

How significant is the proposed Arvinas share sale relative to total shares outstanding?

The 5,927 shares equal about 0.008 % of the 72.99 million shares outstanding—an immaterial percentage.

Who is the broker handling the proposed ARVN share sale?

The filing lists Morgan Stanley Smith Barney LLC, New York, NY, as broker.

When is the approximate sale date for the ARVN shares?

The notice targets 24 June 2025 as the anticipated sale date.

Were any other insider sales reported in the past three months?

No. The Form 144 states "Nothing to Report" for prior three-month sales.