Rallybio (RLYB) EGM 2026 summary

Opening remarks and agenda

• The meeting was called to order by the Chairman, welcoming stockholders and outlining virtual participation procedures.

• Only stockholders of record as of December 30, 2025, could participate and vote.

Specific resolutions to be voted on

• Proposal 1 sought approval for an amendment to the Certificate of Incorporation to effect a reverse stock split at a ratio between 1:5 and 1:20, to be determined by the Board.

• Proposal 2 allowed for consideration of any other business that may properly come before the meeting or any adjournment.

Corporate governance

• Broadridge Financial Services was appointed as Inspector of Elections, with Marlene Aguilar taking the oath.

• The record date for voting was set as December 30, 2025, with 42,243,777 shares outstanding.

• A quorum was established with 82.81% of voting power represented.