Kok Peng Na - 29 Oct 2025 Form 3 Insider Report for Westin Acquisition Corp (WSTN)

Reporting relationship: Chairman and CEO, Director
Issuer ticker: WSTN
Reported as of: 29 Oct 2025
Net transaction value: $0
SEC form: 3
Accepted by SEC: 10 Dec 2025, 17:11:36 UTC
Source filing: View source filing
Reporting owner signature: /s/ Kok Peng Na, Managing Member of Westin Investment Co. Ltd.

Key filing fact

Kok Peng Na filed Form 3 for Westin Acquisition Corp (WSTN) on 10 Dec 2025.

Key facts

This page summarizes Kok Peng Na's Form 3 filing for Westin Acquisition Corp (WSTN).
0 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 10 Dec 2025, 17:11.

Change

No earlier filing in this sequence is available for direct comparison.
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

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0002098792 Primary reporting owner

Na Kok Peng

Relationship: Chairman and CEO, Director
Address: C/O WESTIN ACQUISITION CORP, SUITE 1165-L 3 COLEMAN STREET #03-24, SINGAPORE, SINGAPORE
Signature: /s/ Kok Peng Na, Managing Member of Westin Investment Co. Ltd.
Signature date: 10 Dec 2025

Reported non-derivative transactions

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

WSTNU holding

Ordinary Shares, par value $0.0001 per share

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,232,500
Date: 29 Oct 2025
Ownership: See footnote
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

WSTNU holding Derivative

Rights

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 29 Oct 2025
Ownership: See footnotes
Underlying class: Ordinary Shares
Underlying amount: 39,166
Exercise price
Footnotes: F2, F3

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Includes 2,012,500 Class B ordinary shares (of which 262,500 Class B ordinary shares are subject to forfeiture based on the underwriters' exercise of their overallotment option) and 220,000 Class A ordinary shares underlying the private placement units, which were sold in a private placement taking place simultaneously with the Westin Acquisition Corp's initial public offering.

Footnote F2

Includes 235,000 rights underlying the private placement units, which were sold in a private placement taking place simultaneously with the Westin Acquisition Corp's initial public offering. Each right is exchangeable for one-sixth (1/6) of one Class A ordinary share upon the completion of Westin Acquisition Corp's initial business combination.

Footnote F3

Westin Investment Co. Ltd., a British Virgin Islands company, is the record holder of the securities reported herein and is wholly owned by Westin Ventures Holdings, Ltd., a company controlled by Kok Peng Na.