Horizon Quantum Holdings Ltd. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Singapore
SEC filing record 1 source field available
Fiscal year end
31 December
Horizon Quantum Holdings Ltd. has filed 64 SEC EDGAR filings since 14 Oct 2025

SEC filing history

Showing 51-64 of 64 matching filings.

Per page
25
Current page
3
424B3 File 333-292737

PROSPECTUS SUPPLEMENT

Filing date
06 Mar 2026
Reporting date
Not listed
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EFFECT File 333-292737

EFFECT filing

Filing date
17 Feb 2026
Reporting date
Not listed
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424B3 File 333-292737

PROSPECTUS

Filing date
17 Feb 2026
Reporting date
Not listed
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F-4/A File 333-292737

REGISTRATION STATEMENT

Filing date
30 Jan 2026
Reporting date
Not listed
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425

FORM 425

Filing date
27 Jan 2026
Reporting date
Not listed
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425

FORM 425

Filing date
20 Jan 2026
Reporting date
Not listed
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F-4 File 333-292737

REGISTRATION STATEMENT

Filing date
14 Jan 2026
Reporting date
Not listed
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425

FORM 425

Filing date
12 Jan 2026
Reporting date
Not listed
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425

FORM 425

Filing date
09 Dec 2025
Reporting date
Not listed
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425

FORM 425

Filing date
05 Dec 2025
Reporting date
Not listed
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425

FORM 425

Filing date
03 Dec 2025
Reporting date
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425

FORM 425

Filing date
22 Oct 2025
Reporting date
Not listed
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DRS File 377-08595

DRS filing

Filing date
21 Oct 2025
Reporting date
Not listed
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425

FORM 425

Filing date
14 Oct 2025
Reporting date
Not listed
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