Company: GGT-PG
Filing Date: 2025-04-17
Form Type: 424B2
Source: 0001999371-25-004396
Chunk: 14

Company: GABELLI MULTIMEDIA TRUST INC.
Filing Date: 2025-04-17
Form: 424B2
Chunk 14
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 deemed to be automatically modified or superseded to the extent a statement contained in (1) this
prospectus supplement and the accompanying prospectus or (2) any other subsequently filed document that is incorporated by reference into
this prospectus supplement and the accompanying prospectus modifies or supersedes such statement. The documents incorporated by reference
herein include:

| · | the description of our Common Stock contained in our Registration Statement on Form 8-A (File No. 001-13039) filed with the SEC on May 23, 1997, including any amendment or report filed for the purpose of updating such description prior to the termination of the offering registered hereby; |

| · | the description of our Series E Preferred contained in our Registration Statement on Form 8-A (File No. 001-13039) filed with the SEC on September 25, 2017, including any amendment or report filed for the purpose of updating such description prior to the termination of the offering registered hereby; |

| · | the description of our Series G Preferred contained in our Registration Statement on Form 8-A (File No. 001-13039) filed with the SEC on December 20, 2019, including any amendment or report filed for the purpose of updating such description prior to the termination of the offering registered hereby; |

| S-9 |

To obtain copies of these filings,
see “Additional Information” on page S-9 in this prospectus supplement and page 40 of the accompanying
prospectus. We will also provide without charge to each person, including any beneficial owner, to whom this prospectus supplement and
the accompanying prospectus are delivered, upon written or oral request, a copy of any and all of the documents that have been or may
be incorporated by reference in this prospectus supplement and the accompanying prospectus. You should direct requests for documents by
writing to:

<div align='center'>Investor Relations

The Gabelli Multimedia Trust Inc.
One Corporate Center
Rye, NY 10580-1422
(914) 921-5070</div>

This prospectus supplement and
the accompanying prospectus are also available on our website at http://www.gabelli.com. Information contained on our website is not incorporated
by reference into this prospectus supplement or the accompanying prospectus and should not be considered to be part of this prospectus
supplement or accompanying prospectus.

| S-10 |

BASE PROSPECTUS

dated April 19,