Perma-Fix Environmental Services, Inc. Watch

from 10-Q ~1 page This Term Note Is Executed and Delivered Under and Pursuant to the Terms of That Certain Revolving Credit, Term Loan and Security Agreement Dated as of October 31, 2011 (As Amended, Restated, Supplemented or Modified From Time to Time, the “Credit Agreement”) by and Among Each of the Undersigned, as Borrower, the Various Financial Institutions Named Therein or Which Hereafter Become a Party Thereto (Each Individually a “Lender” and Collectively, “Lenders”) and PNC Bank, National Association, as Agent for Lenders (In Such Capacity, “Agent”). Capitalized Terms Not Otherwise Defined Herein Shall Have the Meanings Provided in the Credit Agreement. for Value Received, the Borrower Hereby Promises to Pay to the Order of PNC Bank, National Association (“Payee”), at the Office of Agent Located at Two Tower Center Boulevard, East Brunswick, New Jersey 08816, or at Such Other Place as Agent May From Time to Time Designate to Borrower in Writing

from 10-Q 8 pages Seventh Amendment to Second Amended and Restated Revolving Credit, Term Loan and Security Agreement

from 10-K 6 pages Sixth Amendment to Second Amended and Restated Revolving Credit, Term Loan and Security Agreement

from 8-K 131 pages Second Amended and Restated Revolving Credit, Term Loan and Security Agreement PNC Bank, National Association (As Lender and as Agent) With Perma-Fix Environmental Services, Inc. (Borrower) May 8, 2020

from 8-K 4 pages Fifth Amendment to Second Amended and Restated Revolving Credit, Term Loan and Security Agreement

from 10-Q 6 pages Fourth Amendment to Second Amended and Restated Revolving Credit, Term Loan and Security Agreement and Waiver

from 10-K 6 pages Third Amendment to Second Amended and Restated Revolving Credit, Term Loan and Security Agreement and Waiver

from 8-K 6 pages Third Amendment to Second Amended and Restated Revolving Credit, Term Loan and Security Agreement and Waiver

from 10-Q 6 pages Second Amendment to Second Amended and Restated Revolving Credit, Term Loan and Security Agreement and Waiver

from 10-Q 11 pages First Amendment to Second Amended and Restated Revolving Credit, Term Loan and Security Agreement

from 10-Q 122 pages Second Amended and Restated Revolving Credit, Term Loan and Security Agreement PNC Bank, National Association (As Lender and as Agent) With Perma-Fix Environmental Services, Inc. (Borrower) May 8, 2020

from 10-K 3 pages Thirteenth Amendment to Amended and Restated Revolving Credit, Term Loan and Security Agreement

from 10-K 4 pages Sixth Amendment to Amended and Restated Revolving Credit, Term Loan and Security Agreement

from 10-K 4 pages Fourth Amendment to Amended and Restated Revolving Credit, Term Loan and Security Agreement and Waiver

from 8-K 9 pages Twelfth Amendment to Amended and Restated Revolving Credit, Term Loan and Security Agreement

from 10-K 13 pages Loan and Securities Purchase Agreement

from 10-K 9 pages Eleventh Amendment to Amended and Restated Revolving Credit, Term Loan and Security Agreement and Waiver

from 10-K 3 pages Third Amended, Restated and Substituted Revolving Credit Note

from 10-K 9 pages Third Amendment to Amended and Restated Revolving Credit, Term Loan and Security Agreement

from 10-K 4 pages Second Amendment to Amended and Restated Revolving Credit, Term Loan and Security Agreement and Waiver