On December 11, 2015, we entered into a five-year $250.0 million Revolving Credit Facility agreement, with an additional $50.0 million accordion feature, with JPMorgan Chase Bank, N.A., as administrative agent, and the other lenders party thereto. The agreement was amended on September 15, 2017 to allow for multi-currency borrowing with a $125.0 million sublimit and to extend the maturity date to September 15, 2022. On December 1, 2020, the Company entered into an amendment to the Revolving Credit Facility (the "First Credit Agreement") to utilize the accordion feature, thus increasing the commitment from $250.0 million to $300.0 million, and hence eliminating the available incremental commitment by a corresponding amount. On March 10, 2021, the Revolving Credit Facility was amended to facilitate the formation and future operation of the joint venture discussed in Note 3.

On May 18, 2021, we entered into a Second Amended and Restated Credit Agreement (the “Second Credit Agreement”), which replaced the First Credit Agreement and provides for a $400.0 million revolving credit facility that contains a $25.0 million sublimit for the issuance of letters of credit and a $10.0 million sublimit for swingline loans, with an additional $150.0 million accordion feature. The Second Credit Agreement was scheduled to mature on May 18, 2026. The Company incurred a total of $2.3 million in financing fees, including underwriting fees, which are being amortized over the life of the Second Credit Agreement. Borrowings under the Second Credit Agreement bear interest at either base rate plus between 0.25% to 1.5% or LIBOR plus between 1.25% to 2.5%, based on the Company’s leverage ratio calculated on a quarterly basis. The base rate is described in the Second Credit Agreement as the highest of (i) the Federal funds effective rate plus 0.50%, (ii) the prime rate quoted by The Wall Street Journal, and (iii) the one-month LIBOR rate plus 1.00%. We pay a commitment fee between 0.15% to 0.4% based on the Company's leverage ratio for the unutilized portion of this facility. Interest and commitment fees are payable monthly and quarterly, respectively, and the outstanding principal balance is due at the maturity date. The Second Credit Agreement is secured by a first priority lien on all tangible and intangible assets and stock issued by the Company and its domestic subsidiaries, subject to specified exceptions, and 65% of the voting equity interests in its first-tier foreign subsidiaries.

On December 15, 2022, the Company entered into an Incremental Assumption Agreement No. 1 and Amendment No. 2 to the Second Credit Agreement (the “Second Amendment”) to utilize a portion of the accordion feature, thus increasing the commitment from $400.0 million to $500.0 million, and concurrently reduced the available incremental accordion by a corresponding amount (the term "Revolving Credit Facility" as used throughout this document refers to the First Credit

Agreement, the Second Credit Agreement, the Second Amendment and the Third Credit Agreement, as applicable). The Second Amendment also replaced the LIBOR Rate with individualized metrics based on the specific denomination of borrowings, including a metric based on Term SOFR (as defined in the Second Credit Agreement) for borrowings denominated in U.S. Dollars. The Company incurred a total of $0.7 million in financing fees, including underwriting fees, which are being amortized over the remaining term of the Revolving Credit Facility.

On May 2, 2025, we entered into a Third Amended and Restated Credit Agreement (the “Third Credit Agreement”) with JPMorgan Chase Bank, N.A., as administrative agent (in such capacity, the “Administrative Agent”) and collateral agent, and the lenders, issuing banks and swingline lender party thereto. The Third Credit Agreement provides for a $700.0 million revolving credit facility that contains a $30.0 million sublimit for the issuance of letters of credit and a $15.0 million sublimit for swingline loans. The Third Credit Agreement is scheduled to mature on May 2, 2030. The Company incurred a total of $2.7 million in financing fees, including underwriting fees, which will be amortized over the life of the Third Credit Agreement. Borrowings under the Third Credit Agreement bear interest at either base rate plus between 0.25% to 1.5% or the adjusted term SOFR rate plus between 1.25% to 2.5%, based on the Company’s leverage ratio calculated on a quarterly basis. The base rate is described in the Third Credit Agreement as the highest of (i) the Federal Reserve Bank of New York effective rate plus 0.5%, (ii) the prime rate quoted by The Wall Street Journal, and (iii) the one-month adjusted term SOFR rate plus 1.0%. We pay a commitment fee between 0.15% to 0.4% based on the Company's leverage ratio for the unutilized portion of this facility. Interest and commitment fees are payable monthly and quarterly, respectively, and the outstanding principal balance is due at the maturity date. The Third Credit Agreement is secured by a first priority lien on substantially all tangible and intangible assets and stock issued by the Company and its material domestic subsidiaries, subject to specified exceptions, and 65% of the voting equity interests in its first-tier foreign subsidiaries.

During the year ended March 31, 2025, we borrowed $32.7 million and repaid $198.7 million under the Revolving Credit Facility. As of March 31, 2025 and 2024, we had $0.0 million and $166.0 million, respectively, in our outstanding balance, which resulted in borrowing capacity under the Revolving Credit Facility of $498.7 million (net of credit utilization) and $334.0 million, respectively. The financial covenants contained in the Revolving Credit Facility require the maintenance of a maximum leverage ratio of 3.00 to 1.00, subject to a temporary increase to 3.75 to 1.00 for 18 months following the consummation of permitted acquisitions with consideration in excess of certain threshold amounts set forth in the Revolving Credit Facility. The Revolving Credit Facility Agreement also requires the maintenance of a minimum fixed charge coverage ratio of 1.25 to 1.00, the calculations and terms of which are defined in the Revolving Credit Facility Agreement. Covenant compliance is tested quarterly, and we were in compliance with all covenants as of March 31, 2025.

Interest payments on the first $100.0 million under the Revolving Credit Facility were hedged under an interest rate swap agreement as described in Note 10 until September 2024, when the balance of the Revolving Credit Facility was paid off using a portion of the proceeds from the equity offering as discussed in Note 12 and the hedge was terminated as described in Note 10.

Prior to January 20, 2023, Whitmore Manufacturing, LLC (one of our wholly-owned operating subsidiaries) maintained a secured term loan related to the warehouse, corporate office building and remodel of the existing manufacturing and R&D facility. The term loan required a payment of $140,000 each quarter. Borrowings under the term loan bore interest at a variable annual rate equal to one-month LIBOR plus 2.0%. On January 20, 2023, the Whitmore Term Loan was paid off using borrowings under our existing Revolving Credit Facility discussed above. As of March 31, 2025 and 2024, there was no outstanding principal amount under the Whitmore Term Loan.