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ALNYLAM PHARMACEUTICALS, INC.

For the period ended May 20, 2026. Filed Apr 6, 2026.

View on SEC.gov

About this filing

What shareholders are asked to vote on at a company's meeting. It is where to find what directors and top executives are paid, and who owns the most shares.

May 20, 2026 · Filed Apr 6, 2026

ALNY$155.94-0.5%Stored close · as of Nov 6, 2026
See the whole filing, with its images and exhibits

Proxy Statement Summary

This summary highlights important information you will find in this proxy statement. As it is only a summary, please review the complete proxy statement before you vote.

Virtual Annual Meeting Information

Date:Wednesday, May 20, 2026
Time:10:30 a.m., Eastern Time
Online at www.virtualshareholdermeeting.com/ALNY2026You will not be able to attend the annual meeting in person.
Location:
Record Date:March 25, 2026

Voting Items and Board Recommendations

Election of Three (3) Class I DirectorsSay-on-Pay—Advisory Vote on Approval of Executive CompensationRatification of Independent Auditors
FOR ALL NOMINEESFORFOR

All proxies will be voted in accordance with the instructions contained in those proxies. If no choice is specified, the proxies will be voted in favor of the matters set forth in the accompanying Notice of Meeting. On any other matters properly brought before the annual meeting, the named proxies may vote in accordance with their best judgment.

How to Vote

Vote Right Away Through Advance Voting MethodsVote During Meeting
Vote by Internet Using Your ComputerGo to www.proxyvote. com and enter the 16-digit control number provided on your proxy card or voting instruction form.Vote by TelephoneCall 1-800-690-6903 or the number on your proxy card or voting instruction form. You will need the 16-digit control number provided on your proxy card or voting instruction form.Vote by MailIf you received printed proxy materials, complete, sign and date the proxy card or voting instruction form and mail it in the accompanying pre-addressed envelope.Vote During the MeetingSee “Important Information About the Annual Meeting and Voting – Voting” for details on how to vote during the Annual Meeting.
2026 PROXY STATEMENT1
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.