Keynote Series Account

09/15/2025 | Press release | Distributed by Public on 09/15/2025 11:40

Periodic/Interim Report by Investment Company (Form N-30B-2)

September 15, 2025

U.S. Securities and Exchange Commission

100 F Street, N.E.

Washington, DC 20549

 RE:

Keynote Series Account (the "Registrant")

(1933 Act File No.: 033-19836) (1940 Act File No.: 811-05457)

Ladies and Gentlemen:

As required by Rule 30e-2 under the Investment Company Act of 1940, as amended (the "Act"), Keynote Series Account, a unit investment trust registered under the Act, recently mailed (or will mail) to its contract owners the semi-annual report for the underlying management investment company listed below. This filing constitutes the filing of those reports as required by Rule 30b2-1 under the Act. Pursuant to Rule 30e-1 under the Act, the following semi-annual report was filed, or will be filed, with the Commission via EDGAR:

Calvert Variable Series, Inc., SEC File No. 811-03591

To the extent necessary, these filings are incorporated by reference.

Very truly yours,

/s/ Mark Buchinsky

Mark Buchinsky

Vice President and Assistant Secretary

Transamerica Retirement Solutions, LLC as

Administrator to the Registar

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