Black Spade Acquisition III Co SEC filings BIII
Black Spade Acquisition III Co has 45 filings in SEC EDGAR's recent list, going back to Sep 30, 2025. Its latest annual report, Form 10-K, was filed on Mar 6, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 11, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (material agreement, new debt). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Aug 11, 2026 | Jun 30, 2026 |
| 10-Q | Quarterly report | May 12, 2026 | Mar 31, 2026 |
| 10-Q | Quarterly report | Feb 19, 2026 | Sep 30, 2025 |
Showing 3 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
- Communications Services, NEC (SIC 4899)
- Listed as
- BIII (NYSE), BIII-UN (NYSE), BIII-WT (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- Hong Kong
- Headquarters
- Central
- SEC filer status
- , Emerging growth company
- SEC CIK
- 2087087
Other Communications Services, NEC companies
- EchoStar CORP ECHO
- AST SpaceMobile, Inc. ASTS
- Globalstar, Inc. GSAT
- Viasat Inc VSAT
- Iridium Communications Inc. IRDM
- Calix, Inc CALX
- Telesat Corp TSAT
- Spire Global, Inc. SPIR
Source: SEC EDGAR filings. This is company-reported data, not investment advice.