MCGRATH RENTCORP Debt Disclosure

NOTE 8. NOTES PAYABLE

Unsecured Revolving Lines of Credit

On July 15, 2022, the Company entered into an amended and restated credit agreement with Bank of America, N.A., as Administrative Agent, Swing Line Lender, L/C Issuer and lender, and other lenders named therein (the “Credit Facility”). The Credit Facility provides for a $650.0 million unsecured revolving credit facility (which may be further increased to $950.0 million, by adding one or more tranches of term loans and/or increasing the aggregate revolving commitments), which includes a $40.0 million sublimit for the issuance of standby letters of credit and a $20.0 million sublimit for swingline loans. The proceeds of the Credit Facility are available to be used for general corporate purposes, including permitted acquisitions. The Credit Facility permits the Company’s existing indebtedness to remain, which includes the Company’s $20.0 million Treasury Sweep Note due July 15, 2027 and the Company’s existing senior notes issued pursuant to the Note Purchase and Private Shelf Agreement with Prudential Investment Management, Inc., dated as of April 21, 2011 (as amended, the "Prior NPA") comprised of (i) the $40.0 million aggregate outstanding principal of notes issued March 17, 2021 and due March 17, 2028, and (ii) the $60.0 million aggregate outstanding principal of notes issued June 16, 2021 and due June 16, 2026. The Prior NPA was amended and restated, and superseded in its entirety, by the Note Purchase Agreement (as defined and more fully described under the heading "Liquidity and Capital Resources - Note Purchase and Private Shelf Agreement" in the MD&A). In addition, the Company may incur additional senior note indebtedness in an aggregate amount not to exceed $250.0 million. The Credit Facility matures on July 15, 2027 and replaced the Company’s prior $420.0 million credit facility dated March 31, 2020 with Bank of America, N.A., as agent, as amended. All obligations outstanding under the prior credit facility as of the date of the Credit Facility were refinanced by the Credit Facility on April 23, 2022.

On August 19, 2022, the Company entered into an amended and restated Credit Facility Letter Agreement and a Credit Line Note in favor of MUFG Union Bank, N.A., which provides for a $20.0 million line of credit facility related to its cash management services (“Sweep Service Facility”). The Sweep Service Facility matures on the earlier of July 15, 2027, or the date the Company ceases to

utilize MUFG Union Bank, N.A. for its cash management services. The Sweep Service Facility replaced the Company’s prior $12.0 million sweep service facility, dated as of March 30, 2020.

On April 23, 2024, the Company entered into a first incremental facility amendment with Bank of America, N.A., as Administrative Agent and the first incremental lender (“BoA”) and the guarantors named therein (the “First Incremental Amendment”). The First Incremental Amendment amends the Second Amended and Restated Credit Agreement, dated as of July 15, 2022, as amended, by and among the Company, BoA, the other lenders named therein, and the guarantors named therein (the “Credit Agreement”) to institute an incremental term loan “A” facility in an aggregate principal amount of $75.0 million (the “Incremental Credit Facility”). The proceeds from the Incremental Credit Facility were used for general corporate purposes. Concurrently with entry into the First Incremental Amendment, the Company repaid revolving loans issued under the Credit Agreement in an aggregate amount equal to approximately $75.0 million. During the year ended December 31, 2025, the Company repaid the principal amount of the incremental term loan "A" facility in its entirety.

At December 31, 2025, under the Credit Facility and Sweep Service Facility, the Company had unsecured lines of credit that permit it to borrow up to $650.0 million of which $265.0 million was outstanding and had the capacity to borrow up to an additional $385.0 million. The Credit Facility contains financial covenants requiring the Company to not (all defined terms used below not otherwise defined herein have the meaning assigned to such terms in the Amended Credit Facility):

Amounts borrowed under the Credit Facility bear interest at the Company’s option at either: (i) Secured Overnight Financing Rate ("SOFR") plus a defined margin, or (ii) the Agent bank’s prime rate (“base rate”) plus a margin. The applicable margin for each type of loan is measured based upon the Consolidated Leverage Ratio at the end of the prior fiscal quarter and ranges from 1.00% to 1.75% for SOFR loans and 0% to 0.75% for base rate loans. In addition, the Company pays an unused commitment fee for the portion of the $650.0 million credit facility that is not used. These fees are based upon the Consolidated Leverage Ratio and range from 0.15% to 0.30%. As of December 31, 2025 and 2024, the applicable margins were 1.25% for SOFR based loans, 0.25% for base rate loans and 0.20% for unused fees. Amounts borrowed under the Sweep Service Facility are based upon the MUFG Union Bank, N.A. base rate plus an applicable margin and an unused commitment fee for the portion of the $20.0 million facility not used. The applicable base rate margin and unused commitment fee rates for the Sweep Service Facility are the same as for the Amended Credit Facility. The following information relates to the lines of credit for each of the following periods:

Note Purchase and Private Shelf Agreement

On June 8, 2023, the Company entered into a Second Amended and Restated Note Purchase and Private Shelf Agreement (the “Note Purchase Agreement”) with PGIM, Inc. (“PGIM”) and the holders of Series D and Series E Notes previously issued pursuant to the Prior NPA. The Note Purchase Agreement amended and restated, and superseded in its entirety, the Prior NPA. Pursuant to the Prior NPA, the Company issued (i) $40.0 million aggregate principal amount of its 2.57% Series D Senior Notes, due March 17, 2028, and (ii) $60.0 million aggregate principal amount of its 2.35% Series E Senior Notes, due June 16, 2026, to which the terms of the Note Purchase Agreement shall apply.

In addition, pursuant to the Note Purchase Agreement, the Company may authorize the issuance and sale of additional senior notes (the “Shelf Notes”) in the aggregate principal amount of (x) $300 million minus (y) the amount of other notes (such as the Series D Senior Notes, Series E Senior Notes, Series F Senior Notes and Series G Senior Notes, each defined below) then outstanding, to be dated the date of issuance thereof, to mature, in case of each Shelf Note so issued, no more than 15 years after the date of original issuance thereof, to have an average life, in the case of each Shelf Note so issued, of no more than 15 years after the date of original issuance thereof, to bear interest on the unpaid balance thereof from the date thereof at the rate per annum, and to have such other particular terms, as shall be set forth, in the case of each Shelf Note so issued, in accordance with the Note Purchase Agreement. Shelf Notes may be issued and sold from time to time at the discretion of the Company’s Board of Directors and in such amounts as the Board of Directors may determine, subject to prospective purchasers’ agreement to purchase the Shelf Notes. The Company will sell the Shelf Notes directly

to such purchasers. The full net proceeds of each Shelf Note will be used in the manner described in the applicable Request for Purchase with respect to such Shelf Note.

5.30% Senior Notes Due in 2032

On September 8, 2025, the Company issued and sold to the purchasers $75.0 million aggregate principal amount of 5.30% Series G Notes (the “Series G Senior Notes”) pursuant to the terms of the Note Purchase Agreement.

The Series G Senior Notes are an unsecured obligation of the Company and bear interest at a rate of 5.30% per annum and mature on September 8, 2032. Interest on the Series G Senior Notes is payable semi-annually beginning on March 8, 2026 and continuing thereafter on September 8 and March 8 of each year until maturity. The principal balance is due when the notes mature on September 8, 2032. The full net proceeds from the Series G Senior Notes were used to pay down the Company’s term loan "A" facility in its entirety. At December 31, 2025, the principal balance outstanding under the Series G Senior Notes was $75.0 million.

6.25% Senior Notes Due in 2030

On September 27, 2023, the Company issued and sold to the purchasers $75.0 million aggregate principal amount of 6.25% Series F Notes (the “Series F Senior Notes”) pursuant to the terms of the Note Purchase Agreement.

The Series F Senior Notes are an unsecured obligation of the Company and bear interest at a rate of 6.25% per annum and mature on September 27, 2030. Interest on the Series F Senior Notes is payable semi-annually beginning on March 27, 2024 and continuing thereafter on September 27 and March 27 of each year until maturity. The principal balance is due when the notes mature on September 27, 2030. The full net proceeds from the Series F Senior Notes were primarily used to fulfill the income tax obligations incurred from the divestiture of Adler Tanks. At December 31, 2025, the principal balance outstanding under the Series F Senior Notes was $75.0 million.

2.57% Senior Notes Due in 2028

On March 17, 2021, the Company issued and sold to the purchasers $40.0 million aggregate principal amount of 2.57% Series D Notes (the “Series D Senior Notes”) pursuant to the terms of the Prior NPA.

The Series D Senior Notes are an unsecured obligation of the Company and bear interest at a rate of 2.57% per annum and mature on March 17, 2028. Interest on the Series D Senior Notes is payable semi-annually beginning on September 17, 2021 and continuing thereafter on March 17 and September 17 of each year until maturity. The principal balance is due when the notes mature on March 17, 2028. The full net proceeds from the Series D Senior Notes were used to pay off the Company’s $40.0 million Series B Senior Notes. At December 31, 2025, the principal balance outstanding under the Series D Senior Notes was $40.0 million.

2.35% Senior Notes Due in 2026

On June 16, 2021, the Company issued and sold to the purchasers $60.0 million aggregate principal amount of 2.35% Series E Notes (the "Series E Notes") pursuant to the terms of the Prior NPA.

The Series E Senior Notes are an unsecured obligation of the Company and bear interest at a rate of 2.35% per annum and mature on June 16, 2026. Interest on the Series E Senior Notes is payable semi-annually beginning on December 16, 2021 and continuing thereafter on June 16 and December 16 of each year until maturity. The principal balance is due when the notes mature on June 16, 2026. The full net proceeds from the Series E Senior Notes were used to pay down the Company’s credit facility. At December 31, 2025, the principal balance outstanding under the Series E Senior Notes was $60.0 million.

Among other restrictions, the Note Purchase Agreement, which has superseded in its entirety the Prior NPA, under which the Series D Senior Notes, Series E Senior Notes, Series F Senior Notes and Series G Senior Notes were sold, contains financial covenants requiring the Company to not (all defined terms used below not otherwise defined herein have the meaning assigned to such terms in the Note Purchase Agreement):

At December 31, 2025, the Company was in compliance with each of the aforementioned covenants. There are no anticipated trends that the Company is aware of that would indicate non-compliance with these covenants, though, significant deterioration in the Company’s financial performance could impact its ability to comply with these covenants.