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

Reporting relationship: On February 17, 2026, Ms. Mei Chi Tsai resigned as a director of the Issuer.
Issuer ticker: MMTX
Reported as of: 25 Feb 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 27 Feb 2026, 16:35:06 UTC
Prior SEC filing: 23 Oct 2025
Source filing: View source filing
Reporting owner signature: /s/ Mei Chi Tsai, Name: Mei Chi Tsai

Key filing fact

Mei Chi Tsai filed Form 4 for Miluna Acquisition Corp (MMTX) on 27 Feb 2026.

Key facts

This page summarizes Mei Chi Tsai's Form 4 filing for Miluna Acquisition Corp (MMTX).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 27 Feb 2026, 16:35.

Change

Previous filing in this sequence was filed on 23 Oct 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002082086 Primary reporting owner

Tsai Mei Chi

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

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

MMTX transaction

Ordinary Shares

Disposed to Issuer

Transaction value
Shares: -10,000
Change %: -100%
Price
Shares after: 0
Date: 25 Feb 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote 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.

SEC remarks

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