Form ADV Part 2A, Item 4 THIS SECTION IS REQUIRED. YOU MAY NOT OMIT THIS HEADING. You must answer each item. If an item is not applicable, you must state that it is not applicable. A. Describe your advisory firm, including how long you have been in business. Identify your principal owner(s). Notes: (1) For purposes of this item, your principal owners include the persons you list as owning 25% or more of your firm on Schedule A of Part 1A of Form ADV (Ownership Codes C, D or E). (2) If you are a publicly held company without a 25% shareholder, simply disclose that you are publicly held. (3) If an individual or company owns 25% or more of your firm through subsidiaries, you must identify the individual or parent company and intermediate subsidiaries. If you are an SEC-registered adviser, you must identify intermediate subsidiaries that are publicly held, but not other intermediate subsidiaries. If you are a state-registered adviser, you must identify all intermediate subsidiaries. Southeastern Asset Management International UK Ltd. (“SAMI UK”) is a wholly-owned UK subsidiary of Southeastern Asset Management, Inc. (“Southeastern”), a US SEC-registered investment advisor. Southeastern is in the business of providing discretionary investment management services for institutional accounts and funds. SAMI UK obtained authorization from the UK Financial Services Authority in November 2007 so that it could perform investment research and client services exclusively for its parent Southeastern. B. Describe the types of advisory services you offer. If you hold yourself out as specializing in a particular type of advisory service, such as financial planning, quantitative analysis, or market timing, explain the nature of that service in greater detail. If you provide investment advice only with respect to limited types of investments, explain the type of investment advice you offer, and disclose that your advice is limited to those types of investments. SAMI UK conducts investment research pursuant to Southeastern's investment criteria and makes recommendations to the investment committee of Southeastern. Together with others on the investment committee, SAMI UK's research analysts also actively review and analyze stock picks of other

research analysts, apart from their own investment recommendations. If the investment committee believes a company meets Southeastern’s investment/divestment criteria, then a decision is made to buy/sell securities of such company in a pre-determined price range. In addition, SAMI UK provides client service and support activities for Southeastern’s clients located in the UK, and also seeks new clients. C. Explain whether (and, if so, how) you tailor your advisory services to the individual needs of clients. Explain whether clients may impose restrictions on investing in certain securities or types of securities. Not Applicable. SAMI UK’s only client is Southeastern, which retains investment discretion and the responsibility to tailor its services to the individual needs of its clients. D. If you participate in wrap fee programs by providing portfolio management services, (1) describe the differences, if any, between how you manage wrap fee accounts and how you manage other accounts, and (2) explain that you receive a portion of the wrap fee for your services. Not applicable. E. If you manage client assets, disclose the amount of client assets you manage on a discretionary basis and the amount of client assets you manage on a non-discretionary basis. Disclose the date “as of” which you calculated the amounts. Note: Your method for computing the amount of “client assets you manage” can be different from the method for computing “assets under management” required for Item 5.F in Part 1A. However, if you choose to use a different method to compute “client assets you manage,” you must keep documentation describing the method you use. The amount you disclose may be rounded to the nearest $100,000. Your “as of” date must not be more than 90 days before the date you last updated your brochure in response to this Item 4.E. As of December 31, 2023, Southeastern Asset Management Inc.’s assets under management were $5,271,901,660 (discretionary) and $0 (non-discretionary). SAMI UK's research analysts participate in the investment committee of Southeastern, which retains discretion over all such assets.