Perimeter Solutions (PRM) Proxy filing summary

Executive summary

• Annual meeting scheduled for May 28, 2026, to be held virtually for shareholders of record as of April 7, 2026.

• Proxy materials, including the notice, proxy statement, and annual report, are available online, with paper copies available upon request.

Voting matters and shareholder proposals

• Election of eight director nominees for terms expiring at the 2027 annual meeting or until successors are elected and qualified.

• Advisory vote to approve executive compensation (Say on Pay).

• Ratification of KPMG LLP as the independent registered public accounting firm for the year ending December 31, 2026.

• Other business may be transacted as properly brought before the meeting.

Board of directors and corporate governance

• Eight nominees listed for election to the board, with the board recommending a vote in favor of all nominees.