Westin Acquisition Corp SEC filings WSTNR
Westin Acquisition Corp has 41 filings in SEC EDGAR's recent list, going back to Jul 23, 2025. Its latest annual report, Form 10-K, was filed on Sep 29, 2026 for the period ended Jun 30, 2026. The latest quarterly report (Form 10-Q) was filed on May 15, 2026, covering the quarter ended Mar 31, 2026. The most recent current report (Form 8-K) was filed on Jul 29, 2026 (material agreement, change in control, regulation fd disclosure). The company's fiscal year ends on June 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 6, 2026 | — |
| 10-K | Annual report | Sep 29, 2026 | Jun 30, 2026 |
| 10-Q/A | Amended quarterly report | Sep 28, 2026 | Mar 31, 2026 |
| 10-Q/A | Amended quarterly report | Sep 28, 2026 | Dec 31, 2025 |
| 425 | Current report | Jul 29, 2026 | — |
| 8-K |
Current report
Material agreement, Change in control, Regulation FD disclosure
|
Jul 29, 2026 | Jul 22, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 28, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 14, 2026 | — |
| 10-Q | Quarterly report | May 15, 2026 | Mar 31, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Mar 6, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 17, 2026 | — |
| 10-Q | Quarterly report | Feb 13, 2026 | Dec 31, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 4, 2026 | — |
| 25-NSE | Delisting notice | Jan 6, 2026 | — |
| 8-K |
Current report
Other events
|
Dec 31, 2025 | Dec 31, 2025 |
| 25-NSE | Delisting notice | Dec 30, 2025 | — |
| 8-K |
Current report
Other events
|
Dec 23, 2025 | Dec 23, 2025 |
| SCHEDULE 13D | Ownership over 5% (active) | Dec 12, 2025 | — |
| 3 | Initial insider ownership | Dec 10, 2025 | Oct 29, 2025 |
| 3 | Initial insider ownership | Dec 10, 2025 | Oct 29, 2025 |
| 3 | Initial insider ownership | Dec 10, 2025 | Oct 29, 2025 |
| 3 | Initial insider ownership | Dec 10, 2025 | Oct 29, 2025 |
| 3 | Initial insider ownership | Dec 10, 2025 | Oct 29, 2025 |
| 3 | Initial insider ownership | Dec 10, 2025 | Oct 29, 2025 |
| 10-Q | Quarterly report | Nov 21, 2025 | Sep 30, 2025 |
| NT 10-Q | Notification of late filing | Nov 13, 2025 | Sep 30, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 12, 2025 | — |
| 8-K |
Current report
Other events
|
Nov 12, 2025 | Nov 5, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Officer or director change, Bylaw or fiscal year change, Other events
|
Nov 6, 2025 | Nov 3, 2025 |
| 424B4 | Prospectus | Nov 5, 2025 | — |
| CERT | Filing | Nov 3, 2025 | — |
| 8-A12B | For registration of certain classes | Oct 29, 2025 | — |
| S-1/A | Amended registration statement | Oct 10, 2025 | — |
| S-1/A | Amended registration statement | Sep 17, 2025 | — |
| CORRESP | Letter to the SEC | Sep 17, 2025 | — |
| UPLOAD | Letter from the SEC | Aug 29, 2025 | — |
| CORRESP | Letter to the SEC | Aug 25, 2025 | — |
| S-1/A | Amended registration statement | Aug 25, 2025 | — |
| UPLOAD | Letter from the SEC | Aug 19, 2025 | — |
| S-1 | Registration statement | Jul 23, 2025 | — |
Showing 41 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Services-Offices & Clinics of Doctors of Medicine (SIC 8011)
- Listed as
- WSTN (Nasdaq), WSTNR (Nasdaq), WSTNU (Nasdaq)
- Fiscal year ends
- June 30
- Incorporated in
- Cayman Islands
- Headquarters
- Singapore
- SEC filer status
- Non-accelerated filer, Smaller reporting company, Emerging growth company
- SEC CIK
- 2076192
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.