Company: ARVN
Filing Date: 2025-04-29
Form Type: DEF 14A
Source: 0001655759-25-000075
Chunk: 5

Company: ARVINAS, INC.
Filing Date: 2025-04-29
Form: DEF 14A
Chunk 5
---
 minutes prior to, and during, the Annual Meeting, we will have support available to assist stockholders with any technical difficulties they may have accessing or hearing the virtual meeting. If you encounter any difficulties accessing the virtual Annual Meeting during the check-in or meeting time, please call the technical support number that will be posted on the virtual Annual Meeting log-in page.

#### Availability of Proxy Materials
The Notice regarding our proxy materials, including this proxy statement and our 2024 Annual Report, is being mailed to stockholders on or about April 29, 2025. Our proxy materials are also available for viewing, printing and downloading on the Internet at http://www.proxyvote.com.

<div align='center'>2</div>

#### Who Can Vote at the Annual Meeting?
Only stockholders of record at the close of business on the record date of April 28, 2025 are entitled to receive notice of the Annual Meeting and to vote the shares of our common stock that they held on that date. As of April 28, 2025, there were 72,991,390 shares of common stock issued and outstanding. Each share of common stock is entitled to one vote on each matter properly brought before the Annual Meeting. A list of registered stockholders as of the close of business on the record date will be available for examination by any stockholder for any purpose germane to the Annual Meeting for a period of at least 10 days prior to the Annual Meeting. If you wish to view this list, please contact our corporate secretary at Arvinas, Inc., 5 Science Park, 395 Winchester Ave., New Haven, CT 06511 Attention: Corporate Secretary.

Difference between a “stockholder of record” and a beneficial owner of shares held in “street name”

Stockholder of Record . If your shares are registered directly in your name with our transfer agent, Computershare N.A., then you are considered a “stockholder of record” of those shares. In this case, your Notice has been sent to you directly by us. You may submit a proxy your shares by proxy prior to the Annual Meeting by following the instructions contained on such Notice.

Beneficial Owners of Shares Held in Street Name . If your shares are held by a bank, broker or other nominee, then you are considered the beneficial owner of those shares, which are held in “street name.” In this case, your Notice has been forwarded to you by that organization. The organization holding your account is considered the stockholder of record for purposes of voting at