Perma-Fix Environmental Services (PESI) Proxy Filing summary

Executive summary

• The annual meeting is scheduled for July 24, 2025, with voting on director elections, auditor ratification, and executive compensation approval.

• Stockholders of record as of June 2, 2025, are eligible to vote, with 18,452,227 shares outstanding.

• Proxy materials are provided electronically to reduce costs and environmental impact, with printed copies available upon request.

Voting matters and shareholder proposals

• Proposals include electing nine directors, ratifying Grant Thornton LLP as auditor, and an advisory vote on 2024 executive compensation.

• Board recommends voting FOR all proposals.

• Shareholder proposals for the 2026 meeting must be submitted by February 10, 2026, for inclusion in proxy materials.

Board of directors and corporate governance

• Board consists of nine members, with a mix of industry, government, and financial expertise.

• Seven directors are independent under Nasdaq rules; two are executives.

• Board committees include Audit, Compensation, Governance and Nominating, Strategic Advisory, and Demand Review.

• Board skills matrix highlights expertise in governance, financial literacy, risk management, nuclear waste, and environmental studies.

• Board leadership is separated between Chairman and CEO, with an Independent Lead Director.