Westin Acquisition Corp

Nasdaq:WSTNNasdaq:WSTNRNasdaq:WSTNU

Blank Checks·SINGAPORE

Westin Hotels & Resorts is an American upscale hotel chain owned by Marriott International. As of June 30, 2020, the Westin Brand has 226 properties with 82,608 rooms in multiple countries in addition to 58 hotels with 15,741 rooms in the pipeline.

Financials

2 shown

Type	Period	Ended	Filed
10-Q	Q4 2025	12/31/25	2/13/26	→
10-Q	Q3 2025	9/30/25	11/21/25	→

News (8-K)

4 shown

Filed	Type	Description
12/31/25	Other	Other Events	→
12/23/25	Other	Other Events	→
11/12/25	Other	Other Events	→
11/6/25	Exec Change	Entry into a Material Definitive Agreement	→

Prospectuses & Registrations

5 shown

Filed	Form	Description
11/5/25	424B4	424B4	→
10/10/25	S-1/A	AMENDMENT NO. 3 TO FORM S-1	→
9/17/25	S-1/A	AMENDMENT NO. 2 TO FORM S-1	→
8/25/25	S-1/A	AMENDMENT NO. 1 TO FORM S-1	→
7/23/25	S-1	REGISTRATION STATEMENT	→

Ownership

6 shown

Filed	Form	Description
12/10/25	3	OWNERSHIP DOCUMENT	→
12/10/25	3	OWNERSHIP DOCUMENT	→
12/10/25	3	OWNERSHIP DOCUMENT	→
12/10/25	3	OWNERSHIP DOCUMENT	→
12/10/25	3	OWNERSHIP DOCUMENT	→
12/10/25	3	OWNERSHIP DOCUMENT	→

Filing History(27 filings)

TypeDateAccessionPeriodSize

SCHEDULE 13G

Mar 6, 2026

0001072613-26-000248

—

7.5 KB

SCHEDULE 13G

Feb 17, 2026

0001172661-26-000874

—

8.9 KB

10-Q

Feb 13, 2026

0001213900-26-016422QUARTERLY REPORT

Dec 31, 2025

2.9 MB

SCHEDULE 13G/A

Feb 4, 2026

0001376474-26-000119

—

12.8 KB

25-NSE

Jan 6, 2026

0001354457-26-000012

—

3.1 KB

8-K

Dec 31, 2025

0001213900-25-126818CURRENT REPORT

Dec 31, 2025

253.9 KB

25-NSE

Dec 30, 2025

0001354457-25-001301

—

3.0 KB

8-K

Dec 23, 2025

0001213900-25-124959CURRENT REPORT

Dec 23, 2025

253.4 KB

SCHEDULE 13D

Dec 12, 2025

0001213900-25-121186

—

16.7 KB

Dec 10, 2025

0001213900-25-120173OWNERSHIP DOCUMENT

Oct 29, 2025

5.9 KB

Dec 10, 2025

0001213900-25-120170OWNERSHIP DOCUMENT

Oct 29, 2025

3.1 KB

Dec 10, 2025

0001213900-25-120169OWNERSHIP DOCUMENT

Oct 29, 2025

3.1 KB

Dec 10, 2025

0001213900-25-120168OWNERSHIP DOCUMENT

Oct 29, 2025

3.1 KB

Dec 10, 2025

0001213900-25-120166OWNERSHIP DOCUMENT

Oct 29, 2025

6.2 KB

Dec 10, 2025

0001213900-25-120164OWNERSHIP DOCUMENT

Oct 29, 2025

3.1 KB

10-Q

Nov 21, 2025

0001213900-25-113607QUARTERLY REPORT

Sep 30, 2025

2.1 MB

NT 10-Q

Nov 13, 2025

0001213900-25-109956NOTIFICATION OF LATE FILING

Sep 30, 2025

24.0 KB

SCHEDULE 13G

Nov 12, 2025

0001376474-25-000915

—

12.5 KB

8-K

Nov 12, 2025

0001213900-25-108743CURRENT REPORT

Nov 5, 2025

377.7 KB

8-K

Nov 6, 2025

0001213900-25-107058CURRENT REPORT

Nov 3, 2025

1.9 MB

424B4

Nov 5, 2025

0001213900-25-106546PROSPECTUS

—

1.6 MB

CERT

Nov 3, 2025

0001354457-25-001086

—

581.5 KB

8-A12B

Oct 29, 2025

0001213900-25-103537FOR REGISTRATION OF CERTAIN CLASSES

—

24.7 KB

S-1/A

Oct 10, 2025

0001213900-25-098103AMENDMENT NO. 3 TO FORM S-1

—

3.5 MB

S-1/A

Sep 17, 2025

0001213900-25-088450AMENDMENT NO. 2 TO FORM S-1

—

5.4 MB

25 filings shown

Filed	Form	Description
3/6/26	SCHEDULE 13G	SCHEDULE 13G	→
2/17/26	SCHEDULE 13G	SCHEDULE 13G	→
2/4/26	SCHEDULE 13G/A	SCHEDULE 13G/A	→
1/6/26	25-NSE	25-NSE	→
12/30/25	25-NSE	25-NSE	→
12/12/25	SCHEDULE 13D	SCHEDULE 13D	→
↓

Westin Acquisition Corp

Financials

News (8-K)

Prospectuses & Registrations

Ownership

Filing History(27 filings)

Other Filings