Horizon Quantum Holdings HQ SEC Filings

NASDAQ HQ
$15.12 +1.39 (+10.12%)
At close: Oct 21, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Horizon Quantum Holdings Ltd. (HQ) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
14Insider Transaction0001213900-26-100297Sep 16, 2026 10:05 AM
24Insider Transaction0001213900-26-100283Sep 15, 2026 1:32 AM
34Insider Transaction0001213900-26-100281Sep 15, 2026 1:31 AM
44Insider Transaction0001213900-26-100280Sep 15, 2026 1:31 AM
54Insider Transaction0001213900-26-100279Sep 15, 2026 1:30 AM
63Insider Transaction0001213900-26-087229Aug 10, 2026 8:05 PM
76-KCurrent Report0001213900-26-085209Aug 4, 2026 8:30 PM
86-KCurrent Report0001213900-26-084895Aug 4, 2026 7:05 AM
96-KCurrent Report0001213900-26-084607Aug 3, 2026 8:05 PM
10SCHEDULE 13DBeneficial Ownership Report0002141719-26-000003Jul 9, 2026 9:17 PM
11SCHEDULE 13GBeneficial Ownership Report0001104659-26-077879Jun 25, 2026 11:13 PM
12S-8Prospectus0001213900-26-062145May 28, 2026 8:25 PM
133Insider Transaction0001213900-26-054525May 11, 2026 8:45 PM
143Insider Transaction0001213900-26-054525May 11, 2026 8:45 PM
153Insider Transaction0001213900-26-054525May 11, 2026 8:45 PM
166-KCurrent Report0001213900-26-051632May 4, 2026 8:30 PM
17424B3Prospectus0001213900-26-047285Apr 24, 2026 1:05 PM
18EFFECTOthers9999999995-26-001318Apr 23, 2026 4:15 AM
19AWOthers0001213900-26-046213Apr 21, 2026 8:30 PM
20AWOthers0001213900-26-046213Apr 21, 2026 8:30 PM
21AWOthers0001213900-26-046213Apr 21, 2026 8:30 PM
22F-1Prospectus0001213900-26-044735Apr 16, 2026 9:16 PM
236-KCurrent Report0001213900-26-044199Apr 16, 2026 10:46 PM
24POS AMOthers0001213900-26-043627Apr 14, 2026 9:22 PM
2520-FQuarterly & Annual Report0001213900-26-043585Apr 14, 2026 8:50 PM
266-KCurrent Report0001213900-26-041727Apr 9, 2026 11:05 AM
273Insider Transaction0001213900-26-038871Apr 2, 2026 12:15 PM
283Insider Transaction0001213900-26-038871Apr 2, 2026 12:15 PM
293Insider Transaction0001213900-26-038871Apr 2, 2026 12:15 PM
30SCHEDULE 13DBeneficial Ownership Report0000950142-26-001035Apr 1, 2026 1:34 AM
31SCHEDULE 13DBeneficial Ownership Report0001213900-26-036909Mar 31, 2026 12:22 PM
32SCHEDULE 13DBeneficial Ownership Report0001213900-26-036909Mar 31, 2026 12:22 PM
33SCHEDULE 13DBeneficial Ownership Report0001213900-26-036909Mar 31, 2026 12:22 PM
344Insider Transaction0001213900-26-034272Mar 25, 2026 11:01 PM
354Insider Transaction0001213900-26-034272Mar 25, 2026 11:01 PM
364Insider Transaction0001213900-26-034272Mar 25, 2026 11:01 PM
374Insider Transaction0001213900-26-034087Mar 25, 2026 8:21 PM
384Insider Transaction0001213900-26-034087Mar 25, 2026 8:21 PM
394Insider Transaction0001213900-26-034087Mar 25, 2026 8:21 PM
404Insider Transaction0001213900-26-034065Mar 25, 2026 8:10 PM
414Insider Transaction0001213900-26-034065Mar 25, 2026 8:10 PM
424Insider Transaction0001213900-26-034065Mar 25, 2026 8:10 PM
4320-FQuarterly & Annual Report0001213900-26-034058Mar 25, 2026 8:07 PM
44SCHEDULE 13GBeneficial Ownership Report0000950103-26-004607Mar 25, 2026 10:19 AM
454Insider Transaction0001213900-26-033688Mar 24, 2026 10:30 PM
46SCHEDULE 13DBeneficial Ownership Report0001829126-26-002590Mar 20, 2026 8:40 PM
474Insider Transaction0001829126-26-002587Mar 20, 2026 8:35 PM
483Insider Transaction0001829126-26-002585Mar 20, 2026 8:30 PM
493Insider Transaction0001213900-26-031954Mar 19, 2026 9:25 PM
503Insider Transaction0001213900-26-031955Mar 19, 2026 9:25 PM

Horizon Quantum Holdings Ltd. SEC Filings API

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