Mei Chi Tsai - 25 Feb 2026 Form 4 Insider Report for Miluna Acquisition Corp (MMTX)

Role: On February 17, 2026, Ms. Mei Chi Tsai resigned as a director of the Issuer.
Signature: /s/ Mei Chi Tsai, Name: Mei Chi Tsai
Issuer symbol: MMTX
Transactions as of: 25 Feb 2026
Net transactions value: $0
Form type: 4
Filing time: 27 Feb 2026, 16:35:06 UTC
Previous filing: 23 Oct 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Tsai Mei Chi	On February 17, 2026, Ms. Mei Chi Tsai resigned as a director of the Issuer.	C/O MILUNA ACQUISITION CORP 12F, NO. 43,, CHENG GONG ROAD, SEC 4, NEIHU, TAIPEI, TAIWAN	/s/ Mei Chi Tsai, Name: Mei Chi Tsai	27 Feb 2026	0002082086

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MMTX	Ordinary Shares	Disposed to Issuer		-10,000	-100%		0	25 Feb 2026	Direct	F1

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

Explanation of Responses:

Id	Content
F1	On February 17, 2026, Ms. Mei Chi Tsai resigned as a director of Miluna Acquisition Corp (the "Issuer"), and Ms. Yajuan Ding was subsequently appointed as a director of the Issuer on February 25, 2026. In connection with the transition, Ms. Tsai transferred 10,000 ordinary shares of the Issuer to MilunaC Technology Limited (the "Sponsor") without consideration, and the Sponsor subsequently transferred those shares to Ms. Ding for $1, pursuant to the executed share transfer agreements.

Content

On February 17, 2026, Ms. Mei Chi Tsai resigned as a director of Miluna Acquisition Corp (the "Issuer"), and Ms. Yajuan Ding was subsequently appointed as a director of the Issuer on February 25, 2026. In connection with the transition, Ms. Tsai transferred 10,000 ordinary shares of the Issuer to MilunaC Technology Limited (the "Sponsor") without consideration, and the Sponsor subsequently transferred those shares to Ms. Ding for $1, pursuant to the executed share transfer agreements.

Remarks:

On February 17, 2026, Ms. Mei Chi Tsai resigned as a director of the Issuer.