Mendoza Lam von Villy - 29 Jan 2026 Form 3 Insider Report for Muzero Acquisition Corp

Role: Chief Executive Officer, Director, 10%+ Owner
Signature: /s/ Von Lam
Issuer symbol: MUZE, MUZEU on Nasdaq
Transactions as of: 29 Jan 2026
Net transactions value: $0
Form type: 3
Filing time: 29 Jan 2026, 17:15:13 UTC
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Lam Von Villy Mendoza	Chief Executive Officer, Director, 10%+ Owner	136 MADISON AVENUE, 6TH FLOOR, NEW YORK	/s/ Von Lam	29 Jan 2026	0002102383

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding		Class B ordinary shares							29 Jan 2026	Class A ordinary shares	6,708,333		See Footnote	F1, F2

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

Explanation of Responses:

Id	Content
F1	The Class B ordinary shares will automatically convert into Class A ordinary shares concurrently with or immediately following the consummation of the Issuer's initial business combination, or earlier at the option of the holder thereof on a one-for-one basis, subject to the adjustments. The Class B ordinary shares have no expiration date.
F2	Consists of shares owned by Muzero Acquisition Sponsor LLC (the "sponsor"). Includes an aggregate of up to 875,000 Class B ordinary shares that are subject to forfeiture to the extent the over-allotment option is not exercised in full in connection with the Issuer's initial public offering. Von Lam is a manager of the sponsor and has shared voting and dispositive power over the shares owned by the sponsor. Mr. Lam disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

Content

The Class B ordinary shares will automatically convert into Class A ordinary shares concurrently with or immediately following the consummation of the Issuer's initial business combination, or earlier at the option of the holder thereof on a one-for-one basis, subject to the adjustments. The Class B ordinary shares have no expiration date.

Consists of shares owned by Muzero Acquisition Sponsor LLC (the "sponsor"). Includes an aggregate of up to 875,000 Class B ordinary shares that are subject to forfeiture to the extent the over-allotment option is not exercised in full in connection with the Issuer's initial public offering. Von Lam is a manager of the sponsor and has shared voting and dispositive power over the shares owned by the sponsor. Mr. Lam disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest he may have therein, directly or indirectly.