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Midas Edge

PERMA FIX ENVIRONMENTAL SERVICES INC

For the period ended Mar 31, 2026. Filed May 7, 2026.

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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, 2026 · Filed May 7, 2026

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

Extracted filing text, with the paragraph anchors used by the comparison.

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Contents

Item 6. Exhibits

Item 6.Exhibits
(a)Exhibits
10.1†2026 Incentive Compensation Plan for Chief Executive Officer, effective January 1, 2026, as incorporated by reference from Exhibit 10.1 to the Company’s Form 8-K filed on January 28, 2026.
10.2†2026 Incentive Compensation Plan for Chief Financial Officer, effective January 1, 2026, as incorporated by reference from Exhibit 10.2 to the Company’s Form 8-K filed on January 28, 2026.
10.3†2026 Incentive Compensation Plan for EVP of Strategic Initiatives, effective January 1, 2026, as incorporated by reference from Exhibit 10.3 to the Company’s Form 8-K filed on January 28, 2026.
10.4†2026 Incentive Compensation Plan for EVP of Hanford and International Waste Operations, effective January 1, 2026, as incorporated by reference from Exhibit 10.4 to the Company’s Form 8-K filed on January 28, 2026.
10.5†2026 Incentive Compensation Plan for Chief Operating Officer, effective January 1, 2026, as incorporated by reference from Exhibit 10.5 to the Company’s Form 8-K filed on January 28, 2026.
10.6^Employment Agreement dated May 1, 2026, between Mark Duff, President and Chief Executive Officer and Perma-Fix Environmental Services, Inc.
10.7^Employment Agreement dated May 1, 2026, between Ben Naccarato, EVP and Chief Financial Officer and Perma-Fix Environmental Services, Inc
10.8^Employment Agreement dated May 1, 2026, between Dr. Louis Centofanti, EVP of Strategic Initiatives and Perma-Fix Environmental Services, Inc.
10.9^Employment Agreement dated May 1, 2026, between Richard Grondin, EVP of Hanford Waste Operations and Perma-Fix Environmental Services, Inc.
10.10^Employment Agreement dated May 1, 2026, between Chief Operating Officer and Perma-Fix Environmental Services, Inc.
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.INS*Inline XBRL Instance Document*
101.SCH*Inline XBRL Taxonomy Extension Schema Document
101.CAL*Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF*Inline XBRL Taxonomy Extension Definition Linkbase Document
101.LAB*Inline XBRL Taxonomy Extension Labels Linkbase Document
101.PRE*Inline XBRL Taxonomy Extension Presentation Linkbase Document
104Cover Page Interactive Data File (formatted as an Inline XBRL document and included in Exhibit 101)

* 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 Exchange Act, and otherwise are not subject to liability under those sections. † 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. Redacted information is indicated by [] ^ Certain identified information has been excluded from these exhibits because it is not material and is the type of information that the Company customarily and actually treats as private and confidential. Redacted information is indicated by [].

SIGNATURES

Pursuant to the requirements of the Exchange Act, 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 7, 2026By:/s/ Mark Duff
Mark Duff
President and Chief (Principal) Executive Officer
Date: May 7, 2026By:/s/ Ben Naccarato
Ben Naccarato
Chief (Principal) Financial Officer
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.