GigCapital8 GIW SEC Filings

NASDAQ GIW
$10.17 +0.00 (+0.00%)
At close: Oct 23, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing GigCapital8 Corp. (GIW) 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 Report0001193125-26-419728Oct 13, 2026 4:00 PM
2425Others0001193125-26-418408Oct 9, 2026 6:06 AM
38-KCurrent Report0001193125-26-418405Oct 9, 2026 6:05 AM
410-QQuarterly & Annual Report0001193125-26-335034Aug 5, 2026 8:05 PM
5425Others0001193125-26-281729Jun 25, 2026 10:01 AM
68-KCurrent Report0001193125-26-281713Jun 25, 2026 10:00 AM
7SCHEDULE 13GBeneficial Ownership Report0001140361-26-021480May 15, 2026 10:27 AM
810-QQuarterly & Annual Report0001193125-26-221691May 13, 2026 4:18 PM
910-KQuarterly & Annual Report0001193125-26-134564Mar 31, 2026 4:10 PM
10SCHEDULE 13GBeneficial Ownership Report0001011438-26-000159Feb 17, 2026 9:56 PM
11SCHEDULE 13GBeneficial Ownership Report0001193125-26-051879Feb 13, 2026 6:00 PM
12SCHEDULE 13GBeneficial Ownership Report0001076809-26-000011Feb 12, 2026 4:11 PM
13SCHEDULE 13GBeneficial Ownership Report0001167557-26-000016Feb 12, 2026 10:08 AM
14SCHEDULE 13GBeneficial Ownership Report0001628280-26-007070Feb 10, 2026 8:53 PM
1510-QQuarterly & Annual Report0001193125-25-269558Nov 6, 2025 4:14 PM
16SCHEDULE 13GBeneficial Ownership Report0001493152-25-020782Nov 4, 2025 9:20 PM
178-KCurrent Report0001193125-25-248776Oct 23, 2025 4:15 PM
183Insider Transaction0002089571-25-000001Oct 15, 2025 12:02 PM
193Insider Transaction0001201110-25-000003Oct 15, 2025 11:55 AM
208-KCurrent Report0001193125-25-239036Oct 14, 2025 4:15 PM
21SCHEDULE 13GBeneficial Ownership Report0001193125-25-237259Oct 10, 2025 6:00 PM
228-KCurrent Report0001193125-25-235847Oct 9, 2025 4:10 PM
233Insider Transaction0001133099-25-000007Oct 8, 2025 7:53 PM
243Insider Transaction0001847202-25-000002Oct 8, 2025 7:42 PM
253Insider Transaction0001116229-25-000004Oct 8, 2025 7:34 PM
263Insider Transaction0002089640-25-000001Oct 8, 2025 7:19 PM
273Insider Transaction0002089640-25-000001Oct 8, 2025 7:19 PM
283Insider Transaction0002089640-25-000001Oct 8, 2025 7:19 PM
293Insider Transaction0002035613-25-000002Oct 8, 2025 7:10 PM
303Insider Transaction0002035575-25-000002Oct 7, 2025 9:11 PM
313Insider Transaction0001451693-25-000009Oct 7, 2025 9:02 PM
323Insider Transaction0001451693-25-000009Oct 7, 2025 9:02 PM
333Insider Transaction0001451693-25-000009Oct 7, 2025 9:02 PM
34424B4Prospectus0001193125-25-230859Oct 6, 2025 6:21 AM
35S-1MEFProspectus0001193125-25-230856Oct 6, 2025 6:16 AM
368-A12BOthers0001193125-25-230851Oct 6, 2025 6:12 AM
37CERTOthers0001354457-25-000983Oct 3, 2025 3:45 PM
388-A12BOthers0001193125-25-229675Oct 3, 2025 1:06 PM
39EFFECTOthers9999999995-25-003200Sep 30, 2025 12:15 AM
40CORRESPOthers0001193125-25-224627Sep 30, 2025 12:33 PM
41CORRESPOthers0001193125-25-224560Sep 30, 2025 12:05 PM
42CORRESPOthers0001193125-25-223955Sep 30, 2025 6:13 AM
43S-1Prospectus0001193125-25-223945Sep 30, 2025 6:09 AM
44UPLOADOthers0000000000-25-010606Sep 29, 2025 3:36 PM
45S-1Prospectus0001193125-25-217947Sep 25, 2025 5:15 PM
46CORRESPOthers0001193125-25-199534Sep 9, 2025 9:51 PM
47S-1Prospectus0001193125-25-199282Sep 9, 2025 5:30 PM
48UPLOADOthers0000000000-25-009659Sep 5, 2025 5:36 PM
49S-1Prospectus0001193125-25-177848Aug 11, 2025 3:02 PM

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