Company: TRTN-PA
Filing Date: 2025-11-25
Form Type: 6-K
Source: 0001660734-25-000036
Chunk: 1

Company: Triton International Ltd
Filing Date: 2025-11-25
Form: 6-K
Chunk 1
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 Lender commitments were modified in connection with the joinder of a new Lender to the Warehouse Facility, with no change to the aggregate Lender commitments under the Warehouse Facility, (iii) the revolving period of the Warehouse Facility was extended to November 2028, during which period borrowings will bear interest at Daily Simple SOFR plus 1.50%, and after which period any borrowings will convert to term notes maturing in November 2032 and bearing interest at Daily Simple SOFR plus 2.50%, and (iv) certain other technical and conforming changes were made to the Facility Documents.

The Warehouse Facility is secured primarily by a pool of intermodal containers and related assets (collectively, “ Containers ”). The Warehouse Facility contains affirmative and negative covenants and representations and warranties customary for financings of this type. These covenants are subject to a number of important conditions, qualifications, exceptions and limitations.

Wilmington Trust serves or has served as the trustee with respect to certain other securitization transactions involving the Company’s subsidiaries. In addition, from time to time, the Lenders that provide funding to the Borrowers pursuant to the Warehouse Facility or their affiliates have performed, and may in the future perform, various commercial banking, investment banking, hedging, trustee and financial advisory services for the Company and its subsidiaries for which they have or will receive customary compensation.

The above description of the Loan Agreement Amendment is qualified in its entirety by reference to the full text of the Loan Agreement, as amended by the Loan Agreement Amendment, a copy of which is expected to be filed as an exhibit to the Company’s Annual Report on Form 20-F for the year ending December 31, 2025.

#### Incorporation by Reference
This Current Report on Form 6-K is hereby incorporated by reference into the Company’s registration statements on Form F-3 (File No. 333-283474) and Form F-3 (File No. 333-291561), as such registration statements may be amended from time to time.

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### SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

#### TRITON INTERNATIONAL LIMITED
| Date: November 25, 2025 |     | By: |     | /s/ Lily Colahan                                           |
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