When did Arvinas Inc file this DEFA14A?

Arvinas Inc (ARVN) filed this Additional Proxy Materials (DEFA14A) with the SEC on April 29, 2026. The accession number assigned by EDGAR is 0001628280-26-028158.

What does a DEFA14A disclose?

DEFA14A is additional definitive proxy soliciting material filed in connection with a shareholder meeting — supplemental letters, slides, or amendments issued after the main proxy statement.

What is the key takeaway from this filing?

No material developments for governance or investors. This is Boardroom Alpha's one-line summary of the additional proxy materials; see the full filing text above for the formal disclosure.

Where can I find Arvinas Inc's prior proxy statements on EDGAR?

The SEC EDGAR browser lists every DEFA14A Arvinas Inc has filed under CIK 1655759, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.

Boardroom Alpha

ARVN · Additional Proxy Materials (DEFA14A) · Filed April 29, 2026

Arvinas Inc — Additional Proxy Materials (DEFA14A)

Form

DEFA14A

Filed

April 29, 2026

Ticker

ARVN

Accession

0001628280-26-028158

Arvinas Inc on Boardroom Alpha View on SEC EDGAR

Boardroom Alpha · Filing insights

No material developments for governance or investors.

About Arvinas Inc

Market cap

$516M

1Y TSR

+26.0%

3Y TSR

−28.9%

Board grade

C-

Sector

Healthcare

CEO

Randy Teel

Last annual meeting: Jun 24, 2026 · View full Arvinas Inc profile →

Document

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

____________________________________

SCHEDULE 14A

(Rule 14a-101)

INFORMATION REQUIRED IN PROXY STATEMENT

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of

the Securities Exchange Act of 1934 (Amendment No. )

____________________________________


Filed by the Registrant			x			Filed by a Party other than the Registrant			o

Check the appropriate box:


o			Preliminary Proxy Statement

o			Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

o			Definitive Proxy Statement

x			Definitive Additional Materials

o			Soliciting Material under §240.14a-12

ARVINAS, INC.

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check all boxes that apply):


x			No fee required.

o			Fee paid previously with preliminary materials.

o			Fee computed on table in exhibit required by Item 25 (b) per Exchange Act Rules 14a-6 (i)(1) and 0-11.

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More filings

Other filings from Arvinas Inc (ARVN)

8-KCurrent Report
Jun 2, 2026
8-KCurrent Report
May 12, 2026
8-KCurrent Report
May 12, 2026
10-QQuarterly Report
May 11, 2026
8-KCurrent Report
May 1, 2026
DEF 14AProxy Statement
Apr 29, 2026
8-KCurrent Report
Mar 18, 2026
10-KAnnual Report
Feb 24, 2026
8-KCurrent Report
Feb 24, 2026
8-KCurrent Report
Feb 12, 2026
8-KCurrent Report
Dec 8, 2025
10-QQuarterly Report
Nov 5, 2025

Continue researching

Reference

Frequently asked questions

When did Arvinas Inc file this DEFA14A?: Arvinas Inc (ARVN) filed this Additional Proxy Materials (DEFA14A) with the SEC on April 29, 2026. The accession number assigned by EDGAR is 0001628280-26-028158.
What does a DEFA14A disclose?: DEFA14A is additional definitive proxy soliciting material filed in connection with a shareholder meeting — supplemental letters, slides, or amendments issued after the main proxy statement.
What is the key takeaway from this filing?: No material developments for governance or investors. This is Boardroom Alpha's one-line summary of the additional proxy materials; see the full filing text above for the formal disclosure.
Where can I find Arvinas Inc's prior proxy statements on EDGAR?: The SEC EDGAR browser lists every DEFA14A Arvinas Inc has filed under CIK 1655759, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.

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