Horizon Space Acquisition I HSPOF SEC Filings

OTC HSPOF
$12.29 +0.30 (+2.50%)
At close: Oct 20, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Horizon Space Acquisition I Corp. (HSPOF) 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
18-KCurrent Report0001929980-26-000542Oct 13, 2026 4:30 PM
210-QQuarterly & Annual Report0001929980-26-000451Aug 13, 2026 4:31 PM
38-KCurrent Report0001929980-26-000372Jul 21, 2026 8:20 PM
410-QQuarterly & Annual Report0001929980-26-000212May 15, 2026 12:53 AM
58-KCurrent Report0001929980-26-000182Apr 23, 2026 8:00 PM
68-KCurrent Report0001929980-26-000182Apr 23, 2026 8:00 PM
78-KCurrent Report0001929980-26-000182Apr 23, 2026 8:00 PM
810-KQuarterly & Annual Report0001929980-26-000161Apr 15, 2026 8:00 PM
9DEFA14AOthers0001929980-26-000136Apr 6, 2026 8:13 PM
108-KCurrent Report0001929980-26-000135Apr 6, 2026 8:11 PM
11DEF 14AOthers0001929980-26-000113Apr 2, 2026 8:05 PM
12NT 10-KQuarterly & Annual Report0001929980-26-000107Mar 31, 2026 8:21 PM
13PRE 14AOthers0001929980-26-000092Mar 23, 2026 6:11 PM
14SCHEDULE 13GBeneficial Ownership Report0001604488-26-000018Feb 13, 2026 9:11 PM
15SCHEDULE 13GBeneficial Ownership Report0001140361-26-005405Feb 13, 2026 9:02 PM
16SCHEDULE 13GBeneficial Ownership Report0001140361-26-005405Feb 13, 2026 9:02 PM
17SCHEDULE 13GBeneficial Ownership Report0001140361-26-005405Feb 13, 2026 9:02 PM
18SCHEDULE 13GBeneficial Ownership Report0001104659-26-013842Feb 12, 2026 12:07 PM
198-KCurrent Report0001929980-26-000025Jan 28, 2026 11:03 PM
208-KCurrent Report0001929980-26-000021Jan 27, 2026 9:53 PM
2125Others0001929980-25-000770Dec 12, 2025 1:00 PM
228-KCurrent Report0001929980-25-000768Dec 11, 2025 9:05 PM
2310-QQuarterly & Annual Report0001929980-25-000745Nov 26, 2025 1:18 AM
24NT 10-QQuarterly & Annual Report0001929980-25-000717Nov 17, 2025 9:00 PM
25SCHEDULE 13GBeneficial Ownership Report0001140361-25-039902Oct 31, 2025 10:01 AM
268-KCurrent Report0001929980-25-000685Oct 29, 2025 10:27 PM
27DEF 14AOthers0001929980-25-000665Oct 14, 2025 1:13 PM
288-KCurrent Report0001929980-25-000663Oct 3, 2025 9:25 PM
29PRE 14AOthers0001929980-25-000661Oct 3, 2025 9:15 PM
30425Others0001929980-25-000634Aug 27, 2025 8:01 PM
31425Others0001929980-25-000633Aug 27, 2025 8:01 PM
328-KCurrent Report0001929980-25-000632Aug 27, 2025 8:00 PM
33SCHEDULE 13GBeneficial Ownership Report0001104659-25-077094Aug 13, 2025 10:10 AM
3410-QQuarterly & Annual Report0001929980-25-000610Aug 11, 2025 9:16 PM
35425Others0001929980-25-000562Jul 29, 2025 8:02 PM
36425Others0001929980-25-000561Jul 29, 2025 8:01 PM
378-KCurrent Report0001929980-25-000560Jul 29, 2025 8:00 PM
38425Others0001929980-25-000519Jun 30, 2025 1:11 PM
39425Others0001929980-25-000518Jun 30, 2025 1:10 PM
408-KCurrent Report0001929980-25-000517Jun 30, 2025 1:10 PM
418-KCurrent Report0001929980-25-000498Jun 13, 2025 8:00 PM
42425Others0001929980-25-000482May 29, 2025 1:56 AM
43425Others0001929980-25-000480May 29, 2025 1:55 AM
448-KCurrent Report0001929980-25-000474May 29, 2025 1:31 AM
45SCHEDULE 13GBeneficial Ownership Report0001604488-25-000149May 15, 2025 11:09 PM
4610-QQuarterly & Annual Report0001929980-25-000426May 14, 2025 8:00 PM
47SCHEDULE 13GBeneficial Ownership Report0000950170-25-069752May 13, 2025 10:28 AM
48425Others0001929980-25-000311Apr 28, 2025 8:52 PM
49425Others0001929980-25-000309Apr 28, 2025 8:50 PM
508-KCurrent Report0001929980-25-000308Apr 28, 2025 8:50 PM

Horizon Space Acquisition I Corp. SEC Filings API

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