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
DRS Filing Sep 11, 2026 —
425 Filing Sep 1, 2026 —
425 Filing Aug 27, 2026 —
EFFECT Filing Jan 5, 2026 —
CERT Nyse certification Jan 5, 2026 —
8-A12B Form 8-a12b Jan 5, 2026 —
CORRESP Letter to the SEC Dec 31, 2025 —
CORRESP Letter to the SEC Dec 31, 2025 —
CORRESP Letter to the SEC Dec 19, 2025 —
CORRESP Letter to the SEC Dec 19, 2025 —
CORRESP Letter to the SEC Dec 18, 2025 —
CORRESP Letter to the SEC Dec 18, 2025 —
CORRESP Letter to the SEC Dec 4, 2025 —
UPLOAD Letter from the SEC Dec 2, 2025 —

Showing 14 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.

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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

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.