Company: EVF
Filing Date: 2025-05-01
Form Type: 424B3
Source: 0001076598-25-000099
Chunk: 9

Company: Eaton Vance Senior Income Trust
Filing Date: 2025-05-01
Form: 424B3
Chunk 9
---
 programs,
objectives or strategies. These conflicts also exist as between the Adviser’s clients, including the Fund, and the Affiliated Investment
Accounts managed by the Adviser’s investment adviser affiliates.

From time to time, the Adviser or its affiliates may
provide opportunities to Affiliated Investment Accounts (including potentially a Fund) or other clients to make investments in companies
(such as in equity, debt or other securities issued by companies) or to engage in transactions involving companies (such as refinancing,
restructuring or other transactions) in which certain Affiliated Investment Accounts (including potentially a Fund) or other clients have
already invested. These investments can create conflicts of interest, including those associated with the assets of a Fund potentially
providing value to, or otherwise supporting the investments of, other Affiliated Investment Accounts or other clients and potentially
diluting or otherwise adversely affecting a Fund previously invested in the company.

Morgan Stanley and its affiliates maintain separate
trading desks that operate independently of each other and do not share information with the Adviser. The Morgan Stanley and affiliate
trading desks may compete against the Adviser trading desks when implementing buy and sell transactions, possibly causing certain Affiliated
Investment Accounts to pay more or receive less for a security than other Affiliated Investment Accounts.

Investments by Separate Investment Departments.For the Adviser and certain of its investment adviser affiliates, the entities and individuals that provide investment-related services
can differ by client, investment function, or business line (each, an “Investment Department” and collectively, the “Investment
Departments”). Nonetheless, Investment Departments (with certain exceptions) can engage in discussions and share information and
resources with another Investment Department (or a team within the other Investment Department) regarding investment-related matters.
The sharing of information and resources between the Investment Departments is designed to further increase the knowledge and effectiveness
of each Investment Department. However, an investment team’s decisions as to the use of shared research and participation in discussions
with another Investment Department could adversely impact a client. Certain investment teams within one Investment Department could make
investment decisions and execute trades together with investment teams within other Investment Departments. Other investment teams make
investment decisions and execute trades independently. This could cause the quality and price of execution, and the performance of investments
and accounts, to vary. Internal policies and procedures set forth the guidelines under which securities and securities trades can be crossed,
aggregated, and coordinated between accounts serviced by different Investment Departments. Internal policies and procedures take into
consider