Robert Glenn Hubbard - 23 Feb 2026 Form 4 Insider Report for BLACKROCK MUNIASSETS FUND, INC. (MUA)

Role: Director
Signature: /s/ Gladys Chang as Attorney-in-Fact
Issuer symbol: MUA
Transactions as of: 23 Feb 2026
Net transactions value: +$2,962
Form type: 4
Filing time: 25 Feb 2026, 20:36:13 UTC
Previous filing: 11 Feb 2026
Next filing: 12 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
HUBBARD ROBERT GLENN	Director	50 HUDSON YARDS, NEW YORK	/s/ Gladys Chang as Attorney-in-Fact	25 Feb 2026	0001283051

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MUA	Common Stock	Other	$2,962	+261		$11.36	261	23 Feb 2026	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Effective as of February 23, 2026 BlackRock Long-Term Municipal Advantage Trust (the "Target Fund") was reorganized into BlackRock MuniAssets Fund, Inc. (the "Acquiring Fund"). In the reorganization, common shareholders of the Target Fund received common shares of the Acquiring Fund having a value equal to the aggregate NAV of the Target Fund common shares surrendered as determined at the close of business on February 20, 2026, less the costs of the reorganization. As of February 20, 2026, the Target Fund reported a NAV per share of $10.0395 and the Acquiring Fund reported a NAV per share of $11.3610. The conversion ratio for the Target Fund's common shares was 0.88368101. In the reorganization, Glenn Hubbard received 260.6859 common shares (and cash for fractional shares, if any) of the Acquiring Fund in exchange for his 295.00 common shares of the Target Fund.

Content

Effective as of February 23, 2026 BlackRock Long-Term Municipal Advantage Trust (the "Target Fund") was reorganized into BlackRock MuniAssets Fund, Inc. (the "Acquiring Fund"). In the reorganization, common shareholders of the Target Fund received common shares of the Acquiring Fund having a value equal to the aggregate NAV of the Target Fund common shares surrendered as determined at the close of business on February 20, 2026, less the costs of the reorganization. As of February 20, 2026, the Target Fund reported a NAV per share of $10.0395 and the Acquiring Fund reported a NAV per share of $11.3610. The conversion ratio for the Target Fund's common shares was 0.88368101. In the reorganization, Glenn Hubbard received 260.6859 common shares (and cash for fractional shares, if any) of the Acquiring Fund in exchange for his 295.00 common shares of the Target Fund.