Company: ADPT
Filing Date: 2025-04-29
Form Type: DEF 14A
Source: 0001193125-25-103752
Chunk: 1

Company: Adaptive Biotechnologies Corp
Filing Date: 2025-04-29
Form: DEF 14A
Chunk 1
---
 thereafter. You may vote during the Annual Meeting by following the instructions available on the meeting access email. At the Annual Meeting, you will be asked to elect one Class III director to our board of directors, to approve, on an advisory basis, the 2024 compensation of our named executive officers and to ratify the appointment of Ernst & Young LLP as our independent registered public accounting firm for the year ending December 31, 2025. The accompanying proxy materials describe these matters.

We have elected to provide access to our proxy materials on the Internet under the Securities and Exchange Commission’s “notice and access” rules. Our proxy materials are available at www.proxydocs.com/ADPT. We are mailing a Notice of Internet Availability of Proxy Materials on or about May 1, 2025, which provides instructions on how to access our proxy materials and our 2024 Annual Report on the Internet. Please read our proxy materials and our 2024 Annual Report carefully before submitting your proxy.

It is important that your shares are represented and voted at the Annual Meeting. You may vote on the Internet or by telephone as instructed in the Notice of Internet Availability of Proxy Materials or, if you are receiving a paper copy of the proxy materials, complete, sign and date the enclosed proxy card and return it in the enclosed envelope as soon as possible.

We thank you for your support and participation.

Sincerely,

Chad Robins

Chairman, Co-Founder and Chief Executive Officer

NOTICE OF 2025 ANNUAL MEETING OF SHAREHOLDERS TO BE HELD ON JUNE 10, 2025 To the Shareholders of Adaptive Biotechnologies Corporation: The attached proxy is solicited on behalf of the board of directors of Adaptive Biotechnologies Corporation for use at the Annual Meeting of Shareholders to be held on June 10, 2025, at 9:00 a.m., Pacific Time (the “Annual Meeting”), or at any adjournment or postponement thereof, for the purposes set forth below and in the accompanying proxy statement. The Annual Meeting will be held entirely via the Internet. Shareholders may participate in the Annual Meeting by registering at the following website: www.proxydocs.com/ADPT. You will need the control number included on your Notice of Internet Availability of Proxy Materials, your proxy card or the instructions that accompanied your proxy materials for the following purposes:

| 1. | Proposal 1: To elect one Class III director nominee to serve on the board of directors of Adaptive Biotechnologies