Company: EVF
Filing Date: 2025-05-01
Form Type: 424B3
Source: 0001076598-25-000099
Chunk: 14

Company: Eaton Vance Senior Income Trust
Filing Date: 2025-05-01
Form: 424B3
Chunk 14
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 units for position limit calculations, the Adviser may have to
refrain from making investments due to the positions held by other Morgan Stanley business units or their clients. There may be other
situations where the Adviser refrains from making an investment or refrains from taking certain actions related to the management of such
investment due to, among other reasons, additional disclosure obligations, regulatory requirements, policies, and reputational risk, or
the Adviser may limit purchases or sales of securities in respect of which Morgan Stanley is engaged in an underwriting or other distribution
capacity.

Morgan Stanley’s Marketing Activities.Morgan
Stanley is engaged in the business of underwriting, syndicating, brokering, administering, servicing, arranging and advising on the distribution
of a wide variety of securities and other investments in which a Fund may invest. Subject to the restrictions of the 1940 Act, including
Sections 10(f) and 17(e) thereof, a Fund may invest in transactions in which Morgan Stanley acts as underwriter, placement agent, syndicator,
broker, administrative agent, servicer, advisor, arranger or structuring agent and receives fees or other compensation from the sponsors
of such products or securities. Any fees earned by Morgan Stanley in such capacity will not be shared with the Adviser or the Fund. Certain
conflicts of interest, in addition to the receipt of fees or other compensation, would be inherent in these transactions. Moreover, the
interests of one of Morgan Stanley’s clients with respect to an issuer of securities in which a Fund has an investment may be adverse
to the Adviser’s or a Fund’s best interests. In conducting the foregoing activities, Morgan Stanley will be acting for its
other clients and will have no obligation to act in the Adviser’s or a Fund’s best interests. Due to the restrictions of the
1940 Act, a Fund may be restricted from participating in certain transactions in which Morgan Stanley acts as underwriter, placement agent,
syndicator, broker, administrative agent, servicer, advisor, arranger or structuring agent, including transactions that would otherwise
be beneficial to the Fund.

Client Relationships.Morgan Stanley has existing
and potential relationships with a significant number of corporations, institutions and individuals. In providing services to its clients,
Morgan Stanley may face conflicts of interest with respect to activities recommended to or performed for such clients, on the one hand,
and a Fund, its shareholders or the entities in which the Fund invests, on the