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PERMA FIX ENVIRONMENTAL SERVICES INC

For the period ended Mar 31, 2025. Filed May 8, 2025.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2025 · Filed May 8, 2025

PESI$15.59+11.0%Stored close · as of Nov 9, 2026

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Item 6. Exhibits

Item 6.Exhibits
(a)Exhibits
4.1Tenth Amendment to Second Amended and Restated Revolving Credit, Term Loan and Security Agreement dated March 11, 2025, between Perma-Fix Environmental Services, Inc. and PNC Bank, National Association, as incorporated by reference from Exhibit 4.7 to the Company’s Form 10-K for the year ended December 31, 2024, filed on March 13, 2025.
10.12025 Incentive Compensation Plan for Chief Executive Officer, effective January 1, 2025, as incorporated by reference from Exhibit 99.1 to the Company’s Form 8-K filed on January 29, 2025. CERTAIN INFORMATION WITHIN THIS EXHIBIT HAS BEEN EXCLUDED BECAUSE IT IS NOT MATERIAL AND WOULD LIKELY CAUSE COMPETITIVE HARM TO THE COMPANY IF PUBLICLY DISCLOSED.
10.22025 Incentive Compensation Plan for Chief Financial Officer, effective January 1, 2025, as incorporated by reference from Exhibit 99.2 to the Company’s Form 8-K filed on January 29, 2025. CERTAIN INFORMATION WITHIN THIS EXHIBIT HAS BEEN EXCLUDED BECAUSE IT IS NOT MATERIAL AND WOULD LIKELY CAUSE COMPETITIVE HARM TO THE COMPANY IF PUBLICLY DISCLOSED.
10.32025 Incentive Compensation Plan for EVP of Strategic Initiatives, effective January 1, 2025, as incorporated by reference from Exhibit 99.3 to the Company’s Form 8-K filed on January 29, 2025. CERTAIN INFORMATION WITHIN THIS EXHIBIT HAS BEEN EXCLUDED BECAUSE IT IS NOT MATERIAL AND WOULD LIKELY CAUSE COMPETITIVE HARM TO THE COMPANY IF PUBLICLY DISCLOSED.
10.42025 Incentive Compensation Plan for EVP of Hanford and International Waste Operations, effective January 1, 2025, as incorporated by reference from Exhibit 99.4 to the Company’s Form 8-K filed on January 29, 2025. CERTAIN INFORMATION WITHIN THIS EXHIBIT HAS BEEN EXCLUDED BECAUSE IT IS NOT MATERIAL AND WOULD LLIKELY CAUSE COMPETITIVE HARM TO THE COMPANY IF PUBLICLY DISCLOSED.
10.52025 Incentive Compensation Plan for Chief Operating Officer, effective January 1, 2025, as incorporated by reference from Exhibit 99.5 to the Company’s Form 8-K filed on January 29, 2025. CERTAIN INFORMATION WITHIN THIS EXHIBIT HAS BEEN EXCLUDED BECAUSE IT IS NOT MATERIAL AND WOULD LLIKELY CAUSE COMPETITIVE HARM TO THE COMPANY IF PUBLICLY DISCLOSED.
10.6Incentive Stock Option Agreement between Perma-Fix Environmental Services, Inc. and Chief Operating Officer, dated January 23, 2025, as incorporated by reference from Exhibit 99.6 to the Company’s Form 8-K filed on January 29, 2025.
31.1Certification by Mark Duff, Chief Executive Officer of the Company pursuant to Rule 13a-14(a) or 15d-14(a).
31.2Certification by Ben Naccarato, Chief Financial Officer of the Company pursuant to Rule 13a-14(a) or 15d-14(a).
32.1Certification by Mark Duff, Chief Executive Officer of the Company furnished pursuant to 18 U.S.C. Section 1350.
32.2Certification by Ben Naccarato, Chief Financial Officer of the Company furnished pursuant to 18 U.S.C. Section 1350.
101.INSXBRL Instance Document*
101.SCHXBRL Taxonomy Extension Schema Document*
101.CALXBRL Taxonomy Extension Calculation Linkbase Document*
101.DEFXBRL Taxonomy Extension Definition Linkbase Document*
101.LABXBRL Taxonomy Extension Labels Linkbase Document*
101.PREXBRL Taxonomy Extension Presentation Linkbase Document*
* Pursuant to Rule 406T of Regulation S-T, the Interactive Data File in Exhibit 101 hereto are deemed not filed or part of a registration statement or prospectus for purposes of Section 11 or 12 of the Securities Act of 1933, as amended, are deemed not filed for purpose of Section 18 of the Securities Exchange Act of 1934, as amended, and otherwise are not subject to liability under those sections.

SIGNATURES

Pursuant to the requirements of the Securities and Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.

PERMA-FIX ENVIRONMENTAL SERVICES
Date: May 8, 2025By:/s/ Mark Duff
Mark Duff President and Chief (Principal) Executive Officer
Date: May 8, 2025By:/s/ Ben Naccarato
Ben Naccarato
Chief (Principal) Financial Officer
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.